Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review SUSTAINABILITY Sustainability is central to SP Group’s mission of providing reliable Searchhttps://www.spgroup.com.sg/search?tag=sustainability Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy Searchhttps://www.spgroup.com.sg/search?tag=sustainability Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy Searchhttps://www.spgroup.com.sg/search?tag=growing-greener Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/growing-greener-and-cooler-outdoors SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Growing Greener and Cooler Outdoors SUSTAINABILITY Photo: NDP 2018 Exco Powering Singapore’s birthday Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic ?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/SP-Group-makes-its-largest-solar-investment-in-China-with-240-MWp-agrivoltaic-project-in-Huizhou--Guangdong SP Group makes its largest solar SP-Group-Sustainability-Review-FY2021-2022.pdfhttps://www.spgroup.com.sg/dam/spgroupvn/About-Us/SP-Group-Sustainability-Review-FY2021-2022.pdf Sustainability Review FY2021/2022 Table of Contents About this report 3 Materiality 4 About SP Group 5 Our sustainable energy ecosystem 6 Our impact 7 Sustainability strategy 8 Alignment with the global goals 9 Financing sustainable energy solutions 9 Sustainability governance 10 Board’s role 10 Sustainability Reports | SP Grouphttps://www.spgroup.com.sg/about-us/our-sustainability-commitment/overview About SP GroupBoard of DirectorsExecutive Leadership TeamAwards & AffiliationsAnnual ReportsSustainability Reports Sustainability Reports Our Sustainability Commitment Sustainability is central to our commitment to deliver low carbon, smart energy solutions for everyone – Empowering the Future Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review SUSTAINABILITY Sustainability is central to SP Group’s mission of providing reliable and efficient energy supply to customers. We anchor our sustainability strategy on the United Nation’s Sustainable Development Category: Sustainability Sustainable Cooling at Tampines – Singapore’s First Town Centre to Be Retrofitted With District Coolinghttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Sustainable-Cooling-At-Tampines---Singapore-s-First-Town-Centre-To-Be-Retrofitted-With-District-Cooling News Release Sustainable Cooling at Tampines – Singapore’s First Town Centre to Be Retrofitted With District Cooling SP Group, supported by Temasek, Tampines Group Representation Constituency (GRC) and the Ministry of Sustainability and the Environment (MSE), will install and operate distributed Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-focus SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Focus SUSTAINABILITY Sustainability is central to our mission to deliver reliable and efficient power supply, and helping our customers enjoy a high quality way of life. We incorporate sustainability in our operations Category: Sustainability SP Group launches complete suite of carbon solutions capabilities, leveraging new partnership with Turnkeyhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-launches-complete-suite-of-carbon-solutions-capabilities--leveraging-new-partnership-with-Turnkey and sustainable energy solutions provider and Turnkey, a global ESG data solutions company, announced a partnership to offer ESG analytics, carbon accounting and climate advisory services to key countries in the region including Singapore, China, Vietnam and Thailand. These services will augment SP’s [20230314]+Media+Release+-+SP+Group+partners+Turnkey+to+offer+ESG+Reporting+Solution.pdfhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/0d5de33a-0a1c-4a73-a0ef-289aad97c804/%5B20230314%5D+Media+Release+-+SP+Group+partners+Turnkey+to+offer+ESG+Reporting+Solution.pdf?MOD=AJPERES&CVID= group and sustainable energy solutions provider and Turnkey, a global ESG data solutions company, announced a partnership to offer ESG analytics, carbon accounting and climate advisory services to key countries in the region including Singapore, China, Vietnam and Thailand. These services will augment 1 2 3 4 5 ..... 48

Search SPD23_6450 SP App Digital Brochure_R4https://www.spgroup.com.sg/dam/jcr:7757fa21-6247-4b58-8c7c-bbf1c1a92ef3/SPD23_6450%20SP%20App%20Digital%20Brochure_R4.pdf Managing your utilities is easy, quick, and green! Download the SP app now! Convenience and sustainability, all within the app! Submit meter readings Explore sustainable products on Green Marketplace Green your electricity consumption with My Green Credits™ Locate an EV charger, charge and pay View and pay bills Track your carbon footprint Open account, link and track your consumption Utilities Management with Consumption Insights Manage your utilities account anywhere, anytime. Monitor your utilities consumption through dynamic insights and save energy. You can: • Open and close your utilities account • Link your utilities account to track your consumption • View your consumption in an hourly, monthly and yearly comparison • Submit meter readings for electricity, water and gas • Reschedule appointments My Carbon Footprint A calculator that helps you understand the impact of your actions on the environment, this tracker promotes changes in behaviour and lifestyle to reduce your carbon emissions. Calculate your carbon footprint based on your lifestyle choices such as in food, transportation and the use of electrical appliances. View and pay bills Never worry again about missing a payment, queuing to pay or finding your past or present bills. View and pay your bills on the go with your preferred card or via PayNow QR. You may also choose to set it on recurring payment. Adhoc payments STEP 1 Select the Bills tab > Select a bill. STEP 2 Select a payment method. STEP 3 Complete your payment. Recurring payments Have the option to set it on automatic monthly recurring payment to avoid missing a payment. STEP 1 Select the Profile tab. STEP 2 Select your Payment Method. STEP 3 Select your default card for recurring payments. STEP 4 Choose the Account to set up recurring and select Submit. Electric Vehicle (EV) Charging Your green mobility journey is an easy ride with Singapore’s largest fast-charging network via the app. Search for the nearest available charging points, receive updates about your charging sessions and make payments seamlessly. My Green Credits™ Support the growth of renewable energy projects through the purchase of renewable energy certificates (RECs), that represent the environmental attributes of the generation of a one-megawatt hour (MWh) of energy produced by renewable sources such as solar, wind and others. With every purchase of My Green Credits from the OneMillionTrees Initiative category, SP Group pledges to donate 15% of proceeds to support the OneMillionTrees movement in partnership with Garden City Fund under NParks. Green Marketplace Welcome to Green Marketplace, where you can find greener choices for your planned purchases. These include financial services which encourage green living, for instance a home loan with incentives for solar panel installation, or a car insurance plan that rewards you for driving less! You can look for car loans specifically designed for the purchase of Electric Vehicles (EVs). You can choose home loans that encourage greener living, for instance with incentives for solar panel installation, or rewards if your home incorporates sustainability features. You can even choose financial services that encourage green behaviour, including an innovative car insurance plan that rewards you for driving less! In the meantime, you’ll gain insights on how your choices can reduce your carbon footprint and save costs. © 2023 Singapore Power Ltd. All Rights Reserved Information is accurate as of July 2023 publication. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.   ANNEX FACTSHEET ON THE SINGAPORE POWER GRID DIGITAL TWIN A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s power grid will comprise two key models: Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory3   Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)4, the Network Twin is able to provide SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).   Key benefits of the Grid Digital Twin are: Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.   Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads.   Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience.   Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) KEY VISUAL FOR ASSET TWIN Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory) KEY VISUAL FOR NETWORK TWIN Dashboard for analysing electric vehicle charging impact on the distribution grid using the Network Twin (Image Credit: Institute of High Performance Computing and TUMCREATE) 1 The Asset Twin is underpinned by five research projects awarded by EMA to SP Group and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory. 2 The Network Twin is being developed by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project is funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO). 3 The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. 4 MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s- transition-to-electric-vehicles. Searchhttps://www.spgroup.com.sg/search?tag=digital-twin Search Singapore's First Digital Twin for National Power Gridhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Digital-Twin-for-National-Power-Grid Media Release Singapore's First Digital Twin for National Power Grid 27 October 2021 Singapore’s First Digital Twin for National Power Grid Created in collaboration with government agencies, industry players and research experts to enhance power grid resilience A brighter and more sustainable energy future – this is what Singapore’s first digital twin for the power grid will enable. Supported by the Energy Market Authority (EMA), SP Group (SP) and the Science and Technology Policy and Plans Office (S&TPPO) under the Prime Minister’s Office, the upcoming Grid Digital Twin will serve to enhance Singapore’s grid resilience to ensure grid reliability and support the deployment of cleaner energy sources.   The Grid Digital Twin is a virtual representation of the physical power grid assets and network and operates using real-time and historical data. It comprises two key models: Asset Twin1 for the health management of grid assets (such as substations, transformers, cables); and Network Twin2 for the assessment of impact on the grid when connecting new energy sources or consumers to the grid. The Grid Digital Twin is currently in a prototype stage and is expected to be fully developed over the next few years. When fully deployed, it will enable SP to better plan, operate and maintain the national power grid through modelling and simulations so that the actual works can be carried out in a more effective and efficient way. (Refer to Annex for more information.) Key benefits of the Grid Digital Twin include improving network planning analysis and remote monitoring of asset conditions, thereby saving manpower resources in carrying out extensive physical inspections. As the Grid Digital Twin provides a more holistic model of the grid, it can facilitate planning of infrastructure for different needs (such as installation of electric vehicle chargers, and connection of solar photovoltaic systems and energy storage systems). Progressive enhancements to the Grid Digital Twin are in place to make it more accurate and efficient, as SP continues to digitise the existing electricity assets under the network.   In tandem with the Singapore Green Plan 2030, Singapore is looking to greener sources of energy and more diversification of energy supply, such as solar deployments, energy storage systems and vehicle-to-grid technologies. In addition, power grid operations will become more complex with increasing electrification and deployment of more distributed energy resources (DERs). Currently, the national power grid comprises over 18,000 transformers, with more than 27,000 km of underground cables interconnecting over 11,000 substations. The Grid Digital Twin will therefore help to future-proof our power grid, to ensure that it is well-equipped to manage such complexities while maintaining reliability of grid operations.   Mr Ngiam Shih Chun, Chief Executive of EMA, said, “The digital twin for our national power grid will help to enhance the reliability of our electricity supply and support our transition towards greater energy sustainability. With the pressing need to tackle climate change, the power grid needs to evolve to support a more complex power system that will connect to more diverse sources of cleaner energy as well as a growing network to meet rising demand.”   Mr Stanley Huang, Group Chief Executive Officer of SP Group, said, “SP Group works closely with EMA to explore measures to improve Singapore’s grid reliability and resilience. Harnessing the power of digitisation, the Grid Digital Twin enables us to monitor and test different scenarios based on a virtual replica of the grid. We can then effectively test potential upgrades and enhancements, and future-ready innovations such as the projects under the SP Group - NTU Joint Lab to support our ambition to empower the future of energy.”   When completed, the Grid Digital Twin will be a key initiative in contributing towards Singapore’s overall efforts for greater sustainability through enhanced grid network planning and operations.   Annex: Factsheet on the Singapore Power Grid Digital Twin -- End -- About Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to forge a progressive energy landscape for sustained growth. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg | LinkedIn: linkedin.com/company/energy-market-authority-ema-/ About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. F

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the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. 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In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Climate Services for Individualshttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us Climate Services for Individuals My Green Credits By purchasing My Green Credits, you go green by supporting the need for more renewable energy! On the SP app, you can choose which renewable energy projects you wish to support and decide how green you want to be by selecting the percentage of your monthly electricity consumption - up to 100 per cent - to match with the credits. This will be based on the user's previous utilities bill consumption. The purchase will generate a REC indicating the estimated amount of carbon dioxide emissions the buyer has avoided. Help green Singapore by greening your electricity consumption! In support of going green and the nation's initiatives, SP Group will be donating 15% of proceeds from every purchase of My Green Credits under the OneMillionTrees category to support the NPark's movement. * Tap or scan QR code to open the SP app. My Carbon Footprint Calculator What is a carbon calculator? My Carbon Footprint is a carbon calculator that helps individuals analyse their emissions and aim to lead a greener lifestyle. This easy-to-use calculator tabulates and track the emissions that results from your daily activities and holiday travels. Why should we calculate our emissions? The emissions that results from our daily activities pose a negative impact on the environment  that we live in. Our emissions contribute toclimate change rising temperatures, rising sea levels and extreme weather patterns.Therefore,we need to know our emissions in order to know what we can reduce. How do I get started? Click here to calculate your carbon footprint. Or, track your emissions monthly through the SP app. Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=green-energy Search Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search The One Million Trees Movementhttps://www.spgroup.com.sg/sustainable-energy-solutions/climate-services/carbon-footprint-calculator-and-green-credits/one-million-trees OverviewBusinessesIndividualsRECsCarbon CreditsSustainability ConsultingThe OneMillionTrees MovementContact Us The OneMillionTrees Movement Be A Part Of The OneMillionTrees Movement Green the electricity consumption of your household and you will contribute to greening Singapore. In partnership with Garden City Fund under NParks, SP Group is pledging to donate 15% of proceeds from every purchase of My Green CreditsTM under the OneMillionTrees category to support the movement*. The OneMillionTrees movement aims to restore nature back into our city through the planting of a million more trees across Singapore over the next 10 years. This is part of NParks' efforts to transform Singapore into a City in Nature, which is a key pillar under the Singapore Green Plan 2030. Community is key to the success of this movement — so join us to play an active role in the greening of Singapore. * Effective from 1 April 2023 to 31 March 2025 My Green CreditsTM My Green Credits is a feature on SP app that gives household owners a choice to support the growth of renewable energy projec ts through the purchase of renewable energy certificates (RECs). RECs is a type of Energy Attribute Certificate (EAC) that represents the environmental attributes of the generation of a one-mega watt hour (MWh) of energy produced by renewable sources such as solar, wind and others. Affordable and Convenient You can buy My Green Credits for as low as S$1 directly from the SP app. Go as green as you want by selecting any portion of your monthly electricity consumption to green. Encourage the development of Renewable Energy Generation Your demand for My Green Credits signals a demand for renewable energy such as solar and wind energy. Make a positive impact to climate change Greening your electricity consumption means reduced carbon emissions. Under our new partnership with OneMillionTrees movement, more trees will be planted to green Singapore. Buy My Green Credits Now! 15% of your purchase under the OneMillionTrees category will be donated to the movement * Tap or scan QR code to open the SP app. Step-by-step guide to buying My Green Credits Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=my-green-credits Search Searchhttps://www.spgrou

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 83.11 84.19 79.07 78.29 HDB 2-Room 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 96.90 97.62 92.27 91.27 HDB 3-Room 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 123.83 123.57 117.18 114.72 HDB 4-Room 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 146.17 146.88 140.21 135.59 HDB 5-Room 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 156.08 156.45 149.31 142.48 HDB Executive 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 172.04 172.61 163.45 157.40 Apartment 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 186.36 183.84 175.37 163.41 Terrace 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 291.00 290.49 277.89 263.67 Semi-Detached 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 366.17 370.19 349.08 335.83 Bungalow 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 719.32 712.26 661.91 659.36 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 74.36 75.37 70.55 69.80 HDB 2-Room 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 88.22 88.72 83.62 82.58 HDB 3-Room 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 111.35 111.05 105.02 102.49 HDB 4-Room 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 130.76 131.35 125.25 120.76 HDB 5-Room 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 138.87 139.24 132.77 126.41 HDB Executive 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 153.95 154.44 146.15 140.37 Apartment 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 164.23 161.75 154.01 142.43 Terrace 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 263.93 263.37 250.88 239.06 Semi-Detached 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 336.52 340.26 319.77 307.20 Bungalow 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 667.03 661.57 617.06 610.72 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Consumption_Gas Average consumption of Gas (kWh) Premises Types Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 HDB 1-Room 38 35 34 33 35 35 34 35 34 34 39 36 HDB 2-Room 40 37 34 34 36 36 34 35 35 35 37 35 HDB 3-Room 56 50 48 47 51 51 49 50 49 49 51 49 HDB 4-Room 69 62 58 58 62 63 61 62 60 60 63 62 HDB 5-Room 77 68 64 63 69 70 68 69 66 65 70 70 HDB Executive 82 73 68 68 72 74 72 73 69 68 75 74 Apartment 93 80 76 77 82 86 88 88 85 84 92 93 Terrace 114 93 97 98 98 105 107 108 108 99 108 107 Semi-Detached 130 117 105 115 115 120 117 120 117 115 124 121 Bungalow 234 209 168 197 185 198 206 202 179 195 192 202

News Release SP Group launches SP Kids at Heart to boost children's learning New programme kickstarts with S$1 million donation to benefit 2,000 KidSTART children Singapore, 23 June 2021 – SP Group (SP) has launched SP Kids at Heart to support young children from low-income families in their learning journey. Kickstarting the initiative, SP is donating S$1 million to benefit KidSTART children aged 0-6 years old from low-income families. The SP Kids at Heart funds will provide educational tools, books and toys in the form of learning and development packs for about 2,000 KidSTART children for a year. The funds will also enable these children to receive electronic devices such as tablets and internet routers to support their online engagement and learning during the pandemic. In addition, SP will provide grocery vouchers and other financial assistance packages including tools and equipment that enable a more conducive home learning environment. SP’s S$1 million donation will go to Community Chest which will administer the funds and disburse them to KidSTART to support its learning and assistance packages. Speaking at the virtual launch of SP Kids at Heart, Minister for Social and Family Development and Chairman of the Growing Together (GT) with KidSTART Council, Mr Masagos Zulkifli said, “We launched the Growing Together with KidSTART initiative in 2019 to help us achieve greater impact for our families through deeper government and community partnerships. SP Group has shown us how corporates can play their part in building a society of opportunities together even amid a pandemic, sustaining a culture where those who have done well give back for the betterment of society. I look forward to many more meaningful initiatives in our partnership.” SP Group Chairman Tan Sri Hassan Marican said, “We are expanding our community outreach to help children, who are the future of Singapore. Through SP Kids at Heart, we can give them the best possible start in their formative years, with access to the right developmental and educational materials. This includes digital tools to ensure their learning is not disrupted during the pandemic. For parents, we aim to equip them with soft skills to help them connect better with their children and support them in their holistic education.” SP Kids at Heart complements SP’s existing programmes for seniors through the SP Heartware Fund and sustained volunteer activities throughout the year. SP’s staff volunteers, known as SP Heart Workers, will assemble and deliver the welcome and learning packs to the families. The Heart Workers will also help install the routers for families who need assistance, and produce instructional videos to work around safe management guidelines. When physical interaction permits, SP Heart Workers will be involved on-site to engage the children while their parents attend sessions with the facilitators. Madam Shariffah Dayana Binte Syed Hassan Al-Yahya, mother of three-year-old Rumi, who is part of the KidSTART programme, shared, “Since Rumi joined the programme, he has become more confident and grown more interested in learning new things. The materials we have received helped Rumi to expand his vocabulary and become more expressive. As a parent, the most important thing is for our children to grow up well. With SP Kids at Heart, I am grateful that he can get the support he needs for a better future.” Mr Brennan Lee, father of three-year-old Shaya, said, “Through the KidSTART programme, the time we spent with the facilitator was well planned and well structured. There was an outcome in mind and we had quality bonding with our child, that has helped her development. Because of her heart condition, her motor skills were limited, and she couldn’t say many words initially. After attending the programme, we can see the difference. She is more lively, her motor skills and vocabulary have improved, she is more sociable and smiles more too.” Amidst the COVID-19 pandemic, SP continues to give back to the community in a sustained manner. Since 2005, more than S$17 million has been raised for the SP Heartware Fund in aid of programmes for seniors under Community Chest. SP has also provided over 7,200 meals for seniors in Toa Payoh West – Balestier since 2018.  This year, SP Heart Workers continued with its annual Power Packs charity drive to bring bags of daily essential food items to seniors in need. The SP Charity Golf event in April raised S$500,000 for the SP Heartware Fund.

Media Release SP Group Partners Sino-Singapore Guangzhou Knowledge City to Develop Energy-Saving Solutions Singapore & China, 31 August 2020 – SP Group (SP) today signed an agreement with the SinoSingapore Guangzhou Knowledge City Investment and Development Co. Ltd (GKC Co) to establish a joint venture (SP-GKC JV Co) to develop district cooling, heating and integrated energy solutions that will help the China-Singapore Guangzhou Knowledge City (CSGKC) to achieve energy savings. The joint venture agreement was signed by SP’s Group Chief Executive Officer Mr Stanley Huang and GKC Co’s Chief Executive Officer Mr Chen Changxin at the 11th Singapore-Guangdong Collaboration Council (SGCC) meeting. The meeting, held over video conference in Guangzhou and Singapore, was co-chaired by Guangdong Governor Mr Ma Xingrui and Singapore’s Transport Minister Mr Ong Ye Kung. As part of the agreement, SP and GKC Co are working together to develop district cooling and heating solutions for the Knowledge Tower at the Jiulong Lake area in GKC. Leveraging the technology and SP’s experience in the energy industry, both parties will also focus on integrating sustainable energy solutions such as distributed energy, energy storage, energy efficiency and energy management systems. In the next phase of development, these solutions could be extended to other projects in the SinoSingapore International Technology Innovation Cooperation Demonstration Area within CSGKC, to enable more customers to enjoy substantial energy and cost savings. This will translate to a cleaner and more sustainable energy future for CSGKC and Guangzhou city. Mr Stanley Huang, Group Chief Executive Officer of SP Group said: “Our technology and operations at Raffles City Chongqing and Singapore’s Marina Bay have helped customers achieve cost savings and reduce energy consumption by 40 per cent. Through this partnership with CSGKC, SP Group looks forward to supporting China’s goal to build an ecological civilisation and Beautiful China1 , with our smart and sustainable energy solutions. Together, we aim to enable customers in China to enjoy a sustainable, low-carbon future.” Mr. Chen Changxin, CEO of GKC Co said: "As an important platform for China-Singapore collaboration, GKC Co has started the exchanges and cooperation with SP Group since the ground-breaking of GKC. This year marks the 30th anniversary of China-Singapore diplomacy and the 10th anniversary of GKC, it is a milestone for us to jointly establish a joint venture to develop the smart energy business. Based on the principle of “government-supported, enterprise-led, market-driven” and with the Knowledge Tower project at the Jiulong Lake as a start, we will implement investment, construction and operation of district cooling and heating solutions centred on the smart micro-grids layout, promote the development of smart energy businesses in GKC and gradually extend to GBA, so as to achieve synergistic improvement of commercial value, corporate benefits and social effects, and jointly create another successful model of ChinaSingapore collaboration." Raffles City Chongqing, where SP Group operates its advanced energy-efficient cooling and heating system, commenced operations in September 2019. SP’s cooling operations enabled Raffles City Chongqing to reduce energy consumption by more than 40 per cent savings, compared to conventional building chiller plants. SP designed and operates the world’s largest underground district cooling system at Singapore’s Marina Bay Financial district. Besides achieving substantial energy efficiency, the Marina Bay district cooling network achieved 100% reliability for 13 consecutive years, since it commenced operations in 2006. -Ends- 新加坡能源集团携手中新广州知识城实现节能解决方案 （新加坡、中国，2020 年 8 月 31 日）新加坡能源集团（SP Group）今天宣布与中新广州 知识城投资开发有限公司（简称“知识城合资公司”）签署合作协议，双方成立合资企业 开发区域供冷供热及综合能源解决方案，帮助中新广州知识城（简称“知识城”）实现节 能减排目标。 新加坡能源集团总裁黄天源和知识城合资公司总裁陈长新在新加坡-广东合作理事会（简 称“新粤合作理事会”）第十一次会议上签署了该合资协议。广东省省长马兴瑞先生和新 加坡交通部长王乙康先生分别在广州和新加坡主持了此次线上视频会议。 按照协议，新加坡能源集团与知识城合资公司将共同开发知识城九龙湖“知识塔”片区的 区域供冷供热解决方案。同时，借助新能源集团在能源领域的经验和技术，双方还将关注 一体化能源解决方案，如分布式能源、储能、能效管理及整合能源管理系统等方面。下一 阶段，这些技术将拓展到广州知识城“中新国际科技创新合作示范区”的其他项目中，使 更多客户受益于能耗和成本的大幅下降。这也将为知识城和广州市更清洁、可持续的能源 事业发展助力。 新加坡能源集团总裁黄天源先生说：“我们创新的技术和营运为重庆来福士和新加坡滨海 湾的客户节约了百分之四十的能耗。新加坡能源集团希望能够通过这次中新广州知识城的 合作，用我们的智慧可持续能源解决方案，继续支持中国的生态文明和‘美丽中国’2建 设，实现低碳和可持续发展的未来。” 知识城合资公司总裁陈长新说：“这个合资企业的建立正值中新建交 30 周年和广州知识 城成立 10 周年，对于知识城智慧能源产业发展来说有着里程碑式的意义。我们将坚持 ‘政府引导、企业先行、市场化运作’的原则，以九龙湖知识塔项目为起点，围绕智能微 网布局实施区域制冷和供热解决方案的投资、建设和运营。”陈长新表示，双方还将持续 提升知识城智慧能源产业发展水平，并将成功经验推广至粤港澳大湾区，从而实现商业价 值、企业效益和社会效应的协同提高，共同打造中新合作的又一成功典范。 新加坡能源集团在新加坡滨海湾金融区设计打造了世界上最大的地下区域供冷系统。该系 统自 2006 年投入运营以来已连续十三年实现 100%的可靠性。2019 年 9 月正式营业的重庆 来福士广场也采用了新能源集团的尖端高效节能供冷供热系统，实现了高达40%以上的节 能效果。新加坡能源集团将以中新广州知识城合作项目为契机，为中国持续带来高效节能 的解决方案，助力“美丽中国”建设。 -完-

Media Release New Residential Demand Response Pilot to Empower Households to Reduce Electricity Consumption during Demand Peaks The Energy Market Authority (EMA) and SP Group (SP) will pilot a Residential Demand Response (R-DR) programme to empower households equipped with smart meters to actively reduce electricity consumption during demand peaks in the power system. Targeted to be launched by second half of 2024, this pilot is the first-of-its-kind in Singapore to call upon households to make a significant difference for a more resilient and sustainable energy future. With system peak demand forecasted to increase at a compound annual growth rate of up to 6.5% over the next five years, reducing electricity consumption temporarily during peak demand periods, otherwise known as Demand Response (DR), helps to keep the power system running smoothly and more efficiently by making use of demand-side resources in addition to supply-side (such as large conventional power plants) to balance electricity demand and supply.  For commercial and industrial companies, EMA has seen about a 1.5 times increase in demand-side resources, totaling to about 100MW since the launch of EMA’s regulatory sandbox[1]. With smart meters progressively being deployed to residential and non-residential consumers, more consumers will soon be able to contribute to DR, by using these smart meters to monitor their electricity consumption, making electricity management simpler and more rewarding. Consumers can keep track of their weekly carbon emissions and adjust their electricity consumption habits accordingly to help reduce emissions, thereby minimising their environmental impact. As of September 2023, SP has installed more than 834,000 smart electricity meters across residential and non-residential premises. The residential demand response pilot will use the SP mobile application (SP app) to send alerts to participating households to temporarily reduce or defer their electricity consumption. Households can take action by deferring the use of home appliances such as washing machines or dishwashers, or lower the temperature or even switch off air-conditioning. Participants will in turn enjoy benefits such as financial incentives. On the pilot for households, Mr Ngiam Shih Chun, Chief Executive of EMA, said: “The demand response pilot helps to involve households in lowering electricity demand during peak periods. This can help create a more sustainable and efficient energy ecosystem for everyone.” Mr Stanley Huang, Group Chief Executive Officer of SP Group, said: “Partnering EMA on this pilot, SP Group will empower consumers with digital solutions to be more energy efficient and reduce carbon emission. Enhanced features on our SP App will provide consumers with timely and useful information on their utilities usage and patterns. Insights from this data are aimed at nudging consumers to make adjustments easily to reduce their consumption." [1] In 2022, EMA launched a two-year regulatory sandbox for commercial and industrial companies to optimise their energy consumption. Participating companies will have to manage their electricity demand when activated and receive payments as an incentive for reducing their electrical demand on the national power grid. -- End -- About the Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to build a clean energy future that is resilient, sustainable, and competitive. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective worldwide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at spgrp.sg/linkedin and Instagram at spgrp.sg/Instagram.

Media Release Temasek Cares Extends Its 'Stay Prepared' Initiative To Help Build Community Resilience In Singapore Singapore, Monday 5 May 2014 Temasek Cares is partnering Singapore Power and Singapore Post to extend its "Stay Prepared" initiative by encouraging individuals and families to be prepared for emergencies. Conceived by Temasek Cares with Singapore Power to prompt individuals and families to be prepared well ahead of any emergencies, a total of 1.2 million "Stay Prepared" Starter Kits will be distributed by Singapore Power and Singapore Post to all households in Singapore from 6 to 12 May 2014. Each "Stay Prepared" Starter Kit contains three 3M™ N95 face masks, instructions on how to wear the masks and emergency contact numbers. About 17,000 Starter Kits will also be delivered to charity homes, and another 300,000 Kits have been prepared on standby for needy families in case of severe haze or flu pandemic emergencies. Mr Richard Magnus, Chairman of Temasek Cares, said, “Singapore is a safe city. However, unforeseen events may adversely impact us and our community from time to time. All of us – individuals, families, companies – have to be prepared. For this reason, Temasek Cares wants to help build the resilience of our community, through its "Stay Prepared" initiative. “Temasek Cares is very pleased to partner Singapore Power and Singapore Post for this initiative to provide "Stay Prepared" Starter Kits to every household in Singapore. The Starter Kit includes three N95 masks so that each household can have an initial stock in case of a flu pandemic or severe haze from the forest fires in the region. We hope the Starter Kits will prompt individuals and families to develop their own emergency plans. The Starter Kit with the emergency contact numbers and the N95 masks can be useful additions to their family or personal emergency grab bags.” Mr Magnus added, “The Starter Kits programme is a significant step to fulfill Temasek Cares‟ vision of a resilient Singapore community – one that is ready for the unexpected, responds effectively to crises and recovers quickly from adversity. We will continue to come alongside people and partners in Singapore to create greater awareness of additional ways to be prepared. We believe such community initiatives are a useful way to complement national and individual efforts to keep Singapore safe.” Tan Sri Mohd Hassan Marican, Chairman of Singapore Power, said, “At Singapore Power, it is mission critical to respond to emergencies swiftly, safely and effectively. This readiness enables us to power every household and business in Singapore with world-class reliability, round the clock. We would like to encourage emergency preparedness among the community, so that it becomes second nature to everyone.” Tan Sri Hassan added, “We have mobilised our meter readers and technicians to distribute the "Stay Prepared" Starter Kits. We are running a call centre to address public queries on this effort. In addition, our staff volunteers will be distributing 17,000 starter kits to more than 140 charity homes for the elderly, disabled and other residential facilities . We would like to touch all facets of society in this outreach.” Mr Lim Ho Kee, Chairman of Singapore Post said: “We are happy to be part of this nationwide community effort to help Singapore households stay prepared. Over the next few days, some 1,200 postmen and postwomen will distribute the "Stay Prepared" Starter Kits to every HDB and high-rise household. As a responsible and trusted national postal service provider, SingPost remains committed to deploy our last mile delivery capability and resources to help with such meaningful initiatives.” Singapore Power has set up a hotline where members of the public can get information about the delivery of the "Stay Prepared" Starter Kits. The delivery hotline (Tel: 1800-738-2000) will be in operation from Monday 5 May 2014, to Saturday 24 May 2014, from 8.00 am to 8.00pm daily. If the "Stay Prepared" Starter Kit cannot be delivered to a postal address, residents will receive a delivery advice with information on where they can collect their Starter Kits. The "Stay Prepared" Starter Kits programme and the umbrella "Stay Prepared" initiative are backed by the Temasek Emergency Preparedness Fund, which was established by Temasek Holdings with an endowment of S$40m in March 2014, as part of its 40th anniversary community initiative. More information on the 'Stay Prepared' initiative is available at www.stayprepared.sg. Useful tips on how individuals and families can prepare their own emergency grab bags can be found at www.e101.gov.sg. Health advisory on haze or other health hazards may be found at: www.moh.gov.sg www.moh.gov.sg/haze Weather, air and other climatic or pollution developments may be tracked on www.nea.gov.sg.   Additional Information About the ‘Stay Prepared’ initiative and the Temasek Emergency Preparedness Fund (TEPrep Fund) "Stay Prepared" is a Temasek Cares initiative to help people in Singapore be prepared for emergencies and crises, and build a more resilient community. Programmes under this initiative are supported by the Temasek Emergency Preparedness Fund launched in March 2014, as a Temasek community endowment to mark its 40th anniversary. "Stay Prepared" supports programmes that: Help people in Singapore be ready for a range of emergencies Build longer term capability and capacity of the community in emergency preparedness Provide assistance in emergencies Complement national efforts and foster collaboration with private sector partners, voluntary welfare organisations (VWOs) and community groups to achieve emergency preparedness. The first program under the "Stay Prepared" initiative was with KK Women‟s & Children‟s Hospital to help train staff and volunteers from interested VWOs to support children who have suffered trauma. For more information, please visit www.stayprepared.sg.   About Temasek Cares Temasek Cares CLG Ltd is a Temasek funded non-profit philanthropic organisation (NPPO) that aims to help improve the lives of underprivileged individuals, families and communities in Singapore; and to build the capability and capacity of all people in Singapore to be prepared for emergencies. Set up in 2009 as an Institution of a Public Character, it works in partnership with various voluntary welfare organisations, non-profit organisations, government agencies, Ministries and other institutions to support programmes that contribute to the well-being, dignity, livelihood, and emergency preparedness of its beneficiaries. For more information, please visit www.temasekcares.org.sg. About Singapore Power Singapore Power Limited is a leading energy and utility company in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. The Singapore Power Group is wholly owned by Temasek Holdings (Private) Limited. In Singapore, more than 1.4 million industrial, commercial and residential customers benefit from Singapore Power‟s world class transmission, distribution and market support services. The networks in Singapore are amongst the most reliable and cost effective worldwide. In powering economies and improving quality of life, Singapore Power is committed to initiatives that help communities in need live independently and with dignity. These efforts include the Singapore Power Heartware Fund that reaches out to the needy elderly through a range of social service programmes. For more information, please visit www.singaporepower.com.sg. About Singapore Post Limited Singapore Post Limited (SingPost) is the national postal service provider in Singapore offering trusted communications through domestic and international postal services as well as end-toend integrated mail solutions covering secure data printing, letter-shopping, delivery and mailroom management, among others. As the trusted communications service provider for more than 150 years, SingPost today goes beyond physical postal communications to offer secure digital communications solutions as part of integrated solutions to its customers. With its competencies in mail, logistics and e-commerce, SingPost is able to offer integrated ecommerce logistics solutions tailored to customers‟ needs. Having one of the largest multichannel distribution networks in Singapore, regional operations in 12 countries and access to a global postal network of more than 220 countries/territories, SingPost is also well-positioned to provide end-to-end e-commerce logistics solutions such as warehousing, pick and pack, delivery and returns management for B2B, B2C and B2B4C customers in Singapore and the region. SingPost won the UPU-approved World Mail Award for People Management in June 2013 and was ranked the top postal agency in an Accenture report in March 2013. SingPost also gained international acclaim when it was bestowed the Service Provider of the Year 2012 award by Postal Technology International. SingPost is the only company to win to the Universal Postal Union‟s EMS Cooperative award for its Speedpost courier service every year since 2001. SingPost was listed on the Main Board of the Singapore Exchange in 2003. To learn more about SingPost, please visit www.singpost.com. About 3M 3M captures the spark of new ideas and transforms them into thousands of ingenious products. Our culture of creative collaboration inspires a never-ending stream of powerful technologies that make life better. 3M is the innovation company that never stops inventing. With $31 billion in sales, 3M employs 89,000 people worldwide and has operations in more than 70 countries. 3M Singapore is a wholly owned subsidiary of 3M Company. The company serves a wide range of consumer and industrial markets, which include electronics, health care, transport engineering, chemicals, building and construction, and consumer retail. 3M‟s presence in Singapore includes two manufacturing plants at Woodlands and Tuas, an R&D Center at Woodlands, and a Customer Technical Centre, laboratory and other supply chain and business operations based at Yishun. For more information on 3M, please visit www.3M.com.sg. About Temasek Holdings Temasek celebrates its 40th anniversary this year, with a community initiative endowment of S$40 million for the Temasek Emergency Preparedness Fund (“TEPrep Fund”). This endowment is to be managed by Temasek Cares, a non-profit philanthropic organisation, to support community initiatives for emergency preparedness. Temasek is a Singapore based investor with a portfolio of S$215 billion as at 31 March 2013. Iconic Singapore companies such as Singapore Power, Singapore Airlines, Singapore Telecommunications, PSA and DBS are among the Temasek Portfolio Companies (TPCs). Please visit www.temasek.com.sg to learn more about Temasek.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Digital Energy-Saving System to Help Sembcorp Marine Shipyard Go Green SUSTAINABILITY We are deploying our Integrated Energy Solutions (IES) system at Sembcorp Marine Tuas Boulevard Yard. The digital energy-saving system is paired with 4.5 MegaWattpeak (MWp) solar panels, the largest single solar rooftop at a shipyard in Southeast Asia. It will provide up to 30% of electricity consumed by Tuas Boulevard Yard’s steel structure fabrication workshop during peak load. The system will feature energy storage capabilities, energy sensors and a real-time digital platform to monitor, analyse and optimise energy usage in the yard. The solar rooftop will deliver up to 5.38GWh of energy annually – enough to power almost 17,000 four-room flats and reduce 2,500 tonnes of carbon emissions per year, equivalent to removing 530 vehicles off local roads. — 23 October 2017 TAGS SUSTAINABILITYINTEGRATED ENERGY SOLUTIONSGROWING GREENERSAVE ENERGY SAVE COSTINNOVATION YOU MIGHT BE INTERESTED TO READ SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh SP signs PPA with BASF for rooftop solar deployment

Media Statement Electricity Supply Disruption ELECTRICITY SUPPLY DISRUPTION Singapore, 18 September 2018 – Electricity supply to parts of Singapore was disrupted at about 1.18 am today. Supply was fully restored within 38 minutes, by 1.56 am today. (Timing updated) We apologise for the inconvenience caused and thank the public for their patience. About 146,797 residential and commercial customers were affected. Our officers were immediately deployed to the affected areas and our priority was to restore supply as safely and quickly as possible. The areas affected were Boon Lay, Choa Chu Kang, Clementi, Jurong, Pandan Loop, Aljunied, Geylang, Tanjong Rhu, Mountbatten, Kembangan, Bedok, East Coast, Ang Mo Kio, Bishan, Thomson, Mandai, Admiralty, Sembawang and Woodlands. In our preliminary findings, the disruption was due to partial loss of supply from two power generation units. Our investigations are ongoing.