Media Release Singapore’s First Centralised Power Plant Simulator & Structured Genco Training Programme 1. Workforce training on operations for Singapore’s power generation companies (Gencos) will now be centralised and standardised with the launch of Singapore’s first Centralised Power Plant Simulator (CPPS). 2. Developed by the Singapore Institute of Power and Gas (SIPG) – the Centralised Training Institute for Power and Gas sectors – in partnership with the Energy Market Authority (EMA) and Gencos, the CPPS courses mark the first time that Gencos operating in a competitive environment have come together to collectively design and level training standards for the sector. This ensures a consistent level of training, which plays a critical role in ensuring a secure and stable supply of electricity for Singapore. 3. Six courses integrated with CPPS training have been co-developed by SIPG and Gencos comprising Keppel Merlimau Cogen O&M, PacificLight Power, Sembcorp Cogen, Senoko Energy, Tuas Power and YTL PowerSeraya. Spanning basic to advanced levels, the training programme establishes a consistent standard for skills training, such as in power plant operations, process controls, and management of common equipment alarms and malfunctions in a controlled environment separate from actual day-to-day plant operations, ensuring the safety of participants as well as plant and system reliability. 4. A simulated environment also ensures that the workforce could be trained in scenarios which are rare in the power sector but can lead to plant shutdowns. A unique feature of the CPPS courses is that various Gencos have committed to provide trainers who are industry practitioners, who will be able to impart valuable knowledge and skills to the participants. 5. As part of the launch of the CPPS, SIPG has introduced a structured training programme consisting of two new Power Generation Certificate Programmes with certificates recognised by all Gencos. Certificates will be issued upon the completion of the CPPS courses, as well as other Power Generation courses offered by SIPG. 6. Minister of State (MOS) for Trade and Industry Low Yen Ling officiated the launch of the CPPS at SIPG today. In her opening speech, MOS Low commended key industry partners for the strong collaboration to bolster the competency of its workforce. 7. Mr Chia Soo Ping, Principal of SIPG, said: “As the energy landscape continues its dynamic and transformative journey, SIPG is focused on cultivating competencies and technological know-how needed for the industry to keep pace with change. The Gencos’ collaborative and structured approach promotes sharing and adoption of best practices. The Centralised Power Plant Simulator training reaps efficiencies and optimises the pooling of resources and expertise across all Gencos in Singapore to strengthen the overall resilience of the workforce for the energy sector.” 8. On the launch of the CPPS, Ms Violet Chen, EMA’s Industry Ecosystem Development Director, said: “We are heartened by the collective effort of SIPG and Gencos to strengthen the training of its workforce. The Power sector will continue to play a critical role in keeping the lights on and gas flowing for Singapore as we step up efforts to advance Singapore’s energy transition towards a sustainable future.”

News Release Daikin and SP Group Form New Joint Venture to Build Singapore’s Largest Industrial District Cooling System Singapore, 18 May 2022 – Daikin Singapore ("Daikin") and SP Group (“SP”) announced the formation of a new joint venture (JV), in conjunction with an earlier announcement by STMicroelectronics (ST) and SP to establish Singapore’s largest industrial district cooling system for ST’s Ang Mo Kio TechnoPark. The JV will build the district cooling system (DCS) which will have a cooling capacity of up to 36,000 refrigerant tonnes(RT). When completed in 2025, it will help ST achieve 20 per cent savings in cooling-related electricity consumption annually and support ST’s target of achieving carbon neutrality by 2027. Daikin and SP also signed a separate Memorandum of Understanding (MOU) to explore the potential of district cooling in other Southeast Asian countries, starting with Indonesia. Under the MOU, Daikin and SP will combine their expertise, experience and resources to bring this sustainable cooling solution to the various markets to help lower their energy consumption and reduce their carbon footprint. The expanded collaboration between both companies signifies their commitment to empower smart, low-carbon cities across the region, and to support Singapore’s sustainability ambitions under the Singapore Green Plan 20301. “We are excited to collaborate with SP Group, and we look forward to working together closely towards greater environmental sustainability”, said Mr Yoshihiro Mineno, Daikin Industries, Ltd. Moving towards a greener, cleaner future This project aligns with Daikin’s mission to build upon Singapore's ongoing roadmap for greener buildings as well as the longer-term vision for a Singapore Smart-city that includes sustainability in its advocacy. The JV will be 70 percent owned by SP and 30 percent by Daikin. It will build the new district cooling plant for ST Ang Mo Kio (AMK) Technology Park. By centralising chilled water production, the new facility is designed to optimise chiller efficiency and deliver a 24/7 chilled water supply to meet ST’s wafer fabrication needs. In addition, Daikin will be deploying one of its most efficient 2,000-tonne HFO Chiller for this project. HFO or Hydrofluro-Olefins is the new generation of synthetic refrigerants with zero ozone depletion effect and is designed to significantly reduce the Global Warming Potential2. Group Chief Executive Officer of SP Group, Stanley Huang, said, “We are honoured to partner Daikin in this joint venture to provide district cooling to STMicroelectronics at AMK TechnoPark. We look forward to a broader collaboration in Southeast Asia with Daikin.” Reducing carbon footprint and moving towards sustainability In line with the nation’s green vision, Daikin hopes to achieve net-zero by the year 2050 by reducing greenhouse gas emissions and is constantly working towards this goal. The company plans on achieving this by making conscious changes in its entire value chain: life cycle of products, manufacturing, work processes through solution propositions, innovative technologies, and the use of IoT and AI. The ultimate goal here is to contribute toward a cleaner, safer environment to combat climate change issues and move towards a sustainable future. Daikin Singapore has been working with a keen focus on lowering its carbon footprint. As such, the company plans on leveraging its latest chiller software and optimisation expertise3 for this project. Daikin is also planning to launch other green initiatives, including a solution that uses chemical-free water treatment4 that leverages applied electrochemistry and an intelligent controller to enhance system performance, providing a sustainable and scalable solution to large building HVAC systems and industrial chiller circuits, but also saves energy, water, maintenance and chemical costs in cooling water management. Daikin fully supports our national directions and is keen to play an active role in this journey, especially in going Green, Smart and Sustainable in the Living Environment. With this project, we are excited to take another step towards our goals for a sustainable smart nation,” said Mr Liu Shaw Jiun, Daikin Airconditioning Singapore Pte Ltd. Daikin and SP first collaborated back in 2020 to bring Singapore’s first large-scale residential centralised cooling system to the upcoming Tengah HDB Town. Both companies will continue to explore future opportunities to help create energy-saving models and help Singapore and the rest of Southeast Asia move towards a resilient, sustainable future 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, China 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 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. About Daikin Singapore In the beginning, Daikin Singapore has placed its strategic focus on HDB, building a stronger sales channel by developing Daikin Proshop and thereby differentiating itself from its competitors. With more than 50 years of history in Singapore, Daikin also drove expansion by launching differentiated products such as Remote Monitoring System (RMS), which provides energy optimization and predictive analytics. In Applied Product equipment (AP), which is mainly used in the commercial or industrial sector, it expanded sales by focusing on highly efficient products like magnetic-chiller products and airside using EC motors. Its services business was solely related to the repair and supply of spare parts and since with the acquisition of BMS Engineering, the company has started to focus on Indoor Air Quality (IAQ) and Eco-Friendly Maintenance, where it aims to support green building projects. Daikin will then optimize AC equipment and other building equipment implementation before moving towards providing a full suite of services by adding Energy Management to its portfolio to manage equipment for the whole building. The expansion of Daikin technology and know-how in the cooling industry has enabled Daikin to scale up their green projects to build District Cooling Networks for Tengah and now STMicroelectronics Website: https://www.daikin.com.sg - Ends - 1https://www.greenplan.gov.sg/splash 2https://iopscience.iop.org/article/10.1088/1757-899X/905/1/012070/pdf 3https://www.daikin.com.sg/building-solutions/bms/water-sideoptimisation 4https://www.daikin.com.sg/building-solutions/environmental-solutions/chemical-free-water-treatment

Consumption_Water Average consumption of Water (CuM) Premises Types Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 HDB 1-Room 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 7.8 HDB 2-Room 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 9.0 HDB 3-Room 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 11.8 HDB 4-Room 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 14.9 HDB 5-Room 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 16.2 HDB Executive 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 18.2 Apartment 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 12.8 Terrace 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 25.1 Semi-Detached 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 30.5 Bungalow 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7 49.3

FAQs eBusiness Portal 1. Do I need to personally submit documents to SP Group? All supporting documents required for your requests/applications are to be uploaded onto the eBusiness portal. You need not visit SP Group personally to submit documents. 2. Can I access the portal without creating a user account? No, you need a valid user account to access the portal. 3. How many user accounts can I create? You can only create one user account per email address (For LEWs accounts, there can only be one account per LEW licence number). To create a new account, go to the eBusiness portal login page and click “Create new account”. 4. How will I know that my user registration is successful? You will receive a confirmation email containing a link to reset your password if your registration is successful. If you do not receive the email in your inbox, please check your "spam" or "junk" folder. 5. Is the SP eBusiness Portal free to use? Yes, it is. 6. Am I able to delete my user account after creation? No, user accounts cannot be deleted once created. 7. Why is my user account locked? After your account has been activated, your account will be locked if you entered your password wrongly five times. 8. How I do unlock my account? You can reactivate your account by going to the eBusiness portal login page and click “Account login issues”. Select “My account is locked – unlock my account” option. Follow the on-screen instructions and you will receive an email containing a link to reset your password. 9. What should I do if I forget my username and password? Go to the eBusiness Portal login page and click “Account login issues”. Select “Forget User ID / Password” option. Follow the on-screen instructions and you will receive an email containing a link to reset your password. 10. What are the functionalities of the dashboard? You can submit new applications and requests, view progress, upload documents, view/edit applications and download forms in PDF (entering equipment data and submitting claims for SP Contractors/Consultants). 11. The eBusiness portal login page looks quite odd on my computer screen. This website is best experienced on Google Chrome, and Microsoft Edge.

Singapore Institute of Power and Gas Requirements and Implementation of Electric Vehicle Charging System Course Code: NEV03 COURSE OBJECTIVES This course refers to the Technical Reference for Electric Vehicle Charging System (TR 25-1:2022) Upon completion of this course, participants will be able to: • Explain the setup of an EV charging system • Highlight the EV charging system requirements stated in TR 25 • Understand the role and responsibilities of a Skilled Person and Equipment Specialist • Describe the procedures in installation, testing, and commissioning of EV charging systems MAIN CONTENTS • Setup of EV charging system o Components of EV Supply Equipment (EVSE) o Types and charging modes of EV charging system • EV charging system standard TR 25 o Classification and functions of EV charging system o Technical and safety requirements for EV charging system • Understand the role and responsibilities of Skilled Person and Equipment Specialist • Installation of EV charging system o Project planning and implementation o Technical and safety considerations • Testing and Commissioning of EV charging system o Tests and checks to be conducted o Documentation to be prepared METHODOLOGY Lecture and practical session TARGET AUDIENCE Engineering and technical staff involved in the installation, commissioning, operation and maintenance of EV charging stations COURSE DETAILS Duration : 7 hours Instructional Method : Face-to-face or Synchronous E-learning Certification : SIPG Certificate of Completion PDU by PE Board : Pending Additional Requirement/s : NIL COURSE FEES Full Course Fee : S$700 (before GST) For Singapore Citizens/PR/LTVP+* : S$210 (before GST) For Singapore Citizens (40 years old and above) : S$70 (before GST) Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0523 Singapore Institute of Power and Gas ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0523

Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search Searchhttps://www.spgroup.com.sg/search?tag=tengah Search SP Group Opens Singapore’s First Smart Energy Town Showcase at MyTengah Experience Centrehttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-Opens-Singapore-s-First-Smart-Energy-Town-Showcase-at-MyTengah-Experience-Centre at Tengah, will be open to the public from 20 October 2020. SP will bring Singapore’s first large-scale residential centralised cooling system to Tengah. Located at the HDB Hub in Toa Payoh, the MyTengah Experience Centre will give future Tengah residents and visitors a first-hand look and feel of living Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/enabling-green-mobility-in-tengah SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Enabling green mobility in Tengah SUSTAINABILITY SP Group (SP) is partnering Toyota’s authorised car distributor Borneo Motors Singapore (BMS) on EV sharing and leasing schemes for residents of Tengah. SP and BMS signed an MOU to explore Category: Sustainability [30062022]+Media+Release+-+BMS+and+SP+to+pilot+SG's+first+electric+car+sharing+programme+in+Tengah.pdfhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/7aacef70-9cf0-44e6-8484-b84ac03837ec/%5B30062022%5D+Media+Release+-+BMS+and+SP+to+pilot+SG's+first+electric+car+sharing+programme+in+Tengah.pdf?MOD=AJPERES&CVID= News Release BORNEO MOTORS SINGAPORE AND SP GROUP TO PILOT SINGAPORE’S FIRST ELECTRIC CAR-SHARING PROGRAMME IN TENGAH, SINGAPORE’S FIRST INTEGRATED SMART ENERGY TOWN • The partnership aims to accelerate Singapore’s transition to green mobility by increasing awareness on sustainable mobility Borneo Motors Singapore and SP Group to Pilot Singapore’s First Electric Car-Sharing Programme in Tengah, Singapore’s First Integrated Smart Energy Townhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Borneo-Motors-Singapore-and-SP-Group-to-pilot-Singapore-s-first-electric-car-sharing-programme-in-Tengah--Singapore-s-first-integrated-smart-energy-town News Release Borneo Motors Singapore and SP Group to Pilot Singapore’s First Electric Car-Sharing Programme in Tengah, Singapore’s First Integrated Smart Energy Town • The partnership aims to accelerate Singapore's transition to green mobility by increasing awareness on sustainable mobility Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/powering-tengah--singapore-s-first-ai-enabled--eco-friendly--smart-energy-town SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Powering Tengah, Singapore’s First AI-enabled, Eco-friendly, Smart Energy Town SUSTAINABILITY Speakers and moderator at the virtual Ecosperity Conversations on “Sustainable Districts for a Sustainable City”. Photo credits: Temasek How Category: Sustainability [20201020] The Straits Times - 1,000 households opt in for Tengah's cool new featurehttps://www.spgroup.com.sg/dam/jcr:fea163a3-bd12-4186-8b21-42be5337b24c ” of Tengah, where some 8,000 Build-To-Order (BTO) flats have been launched so far. Home owners who opt for the energy-efficient system will save around 15 per cent to 20 per cent in upfront costs compared with current market rates, and up to 30 per cent in life cycle costs, energy utilities provider SP [30062022]+The+Straits+Times+-+Tengah+residents+to+get+dedicated+car-sharing+service+from+June+next+year.pdfhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/a2ad7b9e-c697-4855-982a-69c7722b5af8/%5B30062022%5D+The+Straits+Times+-+Tengah+residents+to+get+dedicated+car-sharing+service+from+June+next+year.pdf?MOD=AJPERES&CVID= THE STRAITS TIMES Tengah residents to get dedicated car-sharing service from June next year Various electrified Toyota models will be made available to Tengah residents through a car-sharing pilot between Borneo Motors and SP Group. PHOTO: SCREENGRAB FROM GOOGLE MAPS Lee Nian Tjoe Senior Transport jcr:384e4542-9961-459f-8085-16bace754c70https://www.spgroup.com.sg/dam/jcr:384e4542-9961-459f-8085-16bace754c70 THE STRAITS TIMES Tengah residents to get dedicated car-sharing service from June next year Various electrified Toyota models will be made available to Tengah residents through a car-sharing pilot between Borneo Motors and SP Group. PHOTO: SCREENGRAB FROM GOOGLE MAPS Lee Nian Tjoe Senior Transport 30-Jun-2022.pdfhttps://www.spgroup.com.sg/dam/spgroup/pdf/media-coverage/2022/30-Jun-2022.pdf THE STRAITS TIMES Tengah residents to get dedicated car-sharing service from June next year Various electrified Toyota models will be made available to Tengah residents through a car-sharing pilot between Borneo Motors and SP Group. PHOTO: SCREENGRAB FROM GOOGLE MAPS Lee Nian Tjoe Senior Transport [20201020] The New Paper - 1,000 Tengah households opt for centralised cooling systemhttps://www.spgroup.com.sg/dam/jcr:3f53238c-a230-476b-9e0c-df2c8df2ce75 4 TUESDAY, OCTOBER20,2020 news 1,000 Tengah households opt for centralised cooling system The energy-efficient system will be powered by solar panels on HDB block rooftops MICHELLE NG Visitors checking out the air-conditioning and centralised cooling system at the MyTengah Experience Centre in Toa 1 2 3 4 5 ..... 8

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP and UOB facilitate credit cardholders’ carbon offset SUSTAINABILITY SP has partnered UOB to enable UOB EVOL cardholders to offset 100 per cent or more of their household electricity carbon emissions for free when they charge their SP bill payments to their credit card via a new exclusive feature jointly launched by SP and UOB. UOB will fund and contribute 2 per cent of the billed amount to purchase My Green Credits on the SP app on behalf of the customer. My Green Credits are "green credits" in the form of Renewable Energy Certificates. As part of the UOB EVOL Card My Green Credits launch, SP is supporting NParks' One Million Trees movement to plant more trees across Singapore by 2030 through the Garden City Fund's Plant-A-Tree programme. UOB and SP will plant 50 trees in April 2023. This brings Singapore closer to becoming a City in Nature, a key pillar of the Singapore Green Plan 2030. More details in the media release here. TAGS SUSTAINABILITY 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

News Release UOB and SP Group partner to offset 100% or more of household electricity carbon emissions for UOB EVOL cardholders Cardholders can now achieve their sustainability goals seamlessly and conveniently when they charge their utilities bills to their card Singapore, 23 November 2022 – UOB EVOL cardholders will now be able to offset 100 per cent or more of their household electricity carbon footprint for free when they charge SP Group’s (SP) utilities bills to their credit card, via a new exclusive feature jointly launched by UOB and SP this month. With this new feature, when customers charge SP utilities bills to their UOB EVOL card, UOB will fund and contribute 2 per cent of the billed amount to purchase My Green Credits on the SP app on behalf of the customer. My Green Credits is an affordable and convenient way for customers to get on the sustainability movement by greening their energy consumption through the purchase the amount of “green credits” in the form of Renewable Energy Certificates (RECs)1. For example, when customers charge a $90 utilities bill to their UOB EVOL card, they will receive $1.80 worth of complimentary My Green Credits from UOB, equivalent to 2% of the billed amount. My Green Credits is purchased at a cost of S$0.12 per 25 kWh, which will translate to offsetting 375 kWh (kilowatt hour) or equivalent to an average national 4-room HDB flat’s electricity usage. This is equivalent to offsetting 100 per cent of the home’s electricity carbon footprint (see Annex for illustration). New UOB EVOL cardmembers paying their SP bills via the SP app will automatically enjoy the complimentary My Green Credits, while existing cardholders who are using the SP app to pay their bills before 10 November 2022 will simply need to do a one-time re-add of their EVOL card as a payment method to be eligible. My Green Credits will be automatically reflected within the customer’s SP app, with no additional effort required from them when bill payments are made. This benefit is available for both one-time and recurring SP bills payments. UOB EVOL card is the first in the market to partner with SP Group, Singapore’s national grid operator and leading sustainable energy solutions provider in the region, to offer customers complimentary My Green Credits when they use their EVOL Card to make utilities payment. This feature is applicable to all existing and new EVOL cardholders. The My Green Credits purchased will go towards supporting sustainable energy project developments in the region for the generation of green energy. 1Renewable Energy Certificates (RECs) are tradable green energy attributes that represent units of electricity generated from renewable energy generation facilities. These facilities comply with and are registered under internationally recognised standards, such as the I-REC standard, and are eligible to be issued RECs for every unit of electricity generated. A credit card that supports the green initiative UOB EVOL card is designed to appeal and serve the needs of younger customers, particularly their increasing focus on sustainability. The UOB EVOL Card is Southeast Asia’s first credit card to use bio-sourced materials to minimise ecological footprint. The EVOL Card is made of 84 percent polylactic acid (PLA) and created from renewable sources which are safe for incineration process. An EVOL Card that has expired and discarded is biodegradable in an industrial facility. Each EVOL card cuts down the use of plastic by 84 per cent and reduces carbon footprint by 10 grams per card. EVOL card also has a strong partnership with over 30 green partners to increase customers’ awareness of sustainability in their daily spending. This new card feature is another innovative initiative to further help them contribute to sustainable efforts seamlessly and conveniently. Ms Jacquelyn Tan, Head of Group Personal Financial Services, UOB, said “We understand that every customer has unique needs, preferences and goals, and this drives us to do right by them, to serve them in a way that meets their needs. Our wide suite of credit cards provides a comprehensive range of benefits and rewards to cater to different groups of customers on their differing needs. Through our partnership with SP, we are happy to further support the younger generation’s sustainability goals with our UOB EVOL card. This also shows UOB’s commitment towards sustainability, as we empower customers to work with us to tackle climate change and to forge a more sustainable future together.” Mr Luke Tang, Head of Strategy and Sustainability, SP Group, said “We are pleased to partner UOB to catalyse behaviour that promotes sustainability and the use of renewable energy certificates on the SP App to green household electricity consumption. As younger customers chart their sustainability journeys, we look forward to empowering them with green platforms and resources and collectively accelerate Singapore’s progress towards net zero.” The SP app was launched by SP as the first sustainability lifestyle app in Singapore. It aims to incorporate green solutions and initiatives to provide users with insights and solutions to manage their utilities and to reduce their carbon footprint. In addition to My Green Credits, users can also use the app to manage their utilities, reduce electricity consumption and contribute to Singapore’s sustainability targets to achieve a low-carbon future. On another sustainable front, as part of the UOB EVOL Card My Green Credits launch, SP supported National Parks Board’s (NParks) OneMillionTrees movement to plant a million more trees across Singapore by 2030 through NParks’ registered charity and IPC, Garden City Fund’s Plant-A-Tree programme. UOB and SP will plant 50 trees in April 2023, bringing us closer to realising our vision of becoming a City in Nature, a key pillar of the Singapore Green Plan 2030. Strategic partnership to create better solutions for customers This year marks the fourth year of partnership between UOB and SP, with joint efforts to empower customers on their green goals. Previous collaborations include the purchase of RECs through SP as part of a National Day promotion in 2021 for the EVOL card. UOB has also launched an API with SP in 2020, to allow UOB customers to instantly use their UNI$ to off-set their utility bills. Moving forward, UOB will work with SP to launch another new feature in the first quarter of 2023 that allows UOB cardholders to use their UNI$ to redeem for My Green Credits via the SP mobile app. They can choose which local or international renewable energy projects that they would like to support with the My Green Credits redeemed. Under the My Green Credits initiative, SP is supporting various green projects ranging from a solar farm in Vietnam, to a wind farm in Thailand, to a solar rooftop system in Singapore, to help reduce emissions and impact on the environment. In line with Singapore’s strong push to electrify its vehicle population, ecosystem, UOB and SP also have plans to provide promotional offers to customers who use their UOB cards to pay for electric vehicles (EV) charging at SP EV charging points. Over the past 2 years, UOB has been building up a suite of sustainable future solutions to make it simpler for customers to create impact with their everyday choices. The Bank has an established sustainable investing approach which set standards for its Singapore and regional footprint by curating a suite of sustainable investments across funds, bonds and structured products. This includes its first UOB Personal Financial Services (PFS) secured loans green product framework, serving as the foundation of its Go Green home and car loans. The framework leverages insight from Morningstar Sustainalytics, a leading global provider of ESG research, ratings, and data. In November 2022, UOB also will be availing a digital doorway to sustainable banking on the UOB TMRW app, allowing customers to easily access green deals, investments and banking products on mobile. Through the app, customers will also receive eco-friendly tips for the holiday festivities, and personalised insights to bank and live more sustainably in 2023.   ANNEX: Illustration of offsetting customers’ carbon footprint with UOB EVOL Card

Underground wonders RELIABILITY Just picture this, to build an underground MRT station in an area with restricted space, cables would have to be diverted temporarily and rediverted again to a permanent corridor when construction is completed,” explains Hasinah Binte Mohamed Amin, Principal Engineer, MRT Diversion Unit (MRTU).  These projects are massive undertakings. “An example is the Cross-Regional Line, which will run for 50km underground. You can imagine the magnitude of this task,” exclaims Hasinah. Read this CNA feature story on how Hasinah and her team are paving the way for national infrastructure projects such as new MRT lines and expressways: https://www.channelnewsasia.com/brandstudio/spgroup/undergroundwonders   TAGS RELIABILITY YOU MIGHT BE INTERESTED TO READ Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Lighting the way: Following in his father’s footsteps to keep S’pore’s power grid running 24/7 How this technical officer and robot SPock hunt hazards to protect Singapore’s power tunnels

GAS TRANSPORTATION TARIFFS (for Shippers with customers off-taking natural gas at high pressure) (W.E.F. 1 Apr 25) 1 Introduction 1.1 Under the Gas Network Code, PowerGas is the Gas Transporter and is responsible for maintaining the reliability and safety of the gas transportation network in Singapore. PowerGas’ transportation business is regulated by the Energy Market Authority (EMA). The transportation tariffs levied by PowerGas are approved by the EMA. 1.2 PowerGas charges transportation tariffs for the transport of gas through its network. PowerGas’ transportation tariffs are levied on Shippers and not the end-users. End-users’ transportation charges imposed by Shippers are commercial arrangements between both parties. 2 Natural Gas Transmission Tariffs 2.1 There are two gas transmission networks, namely Transmission Network 1 and Transmission Network 2. Transmission Network 1 refers to the natural gas transmission network conveying both piped natural gas and regasified LNG from West Natuna (Indonesia) and the LNG Terminal. Transmission Network 2 is the natural gas transmission network conveying both piped natural gas and regasified LNG from South Sumatra (Indonesia), Attap Valley (Malaysia) and the LNG Terminal. 2.2 Transmission tariffs consist of capacity and usage charges (refer to Section 3 below for details). These charges are applicable to Shippers off-taking gas at high pressure. The same charging structure also applies to Shippers with Small Transmission Customers (i.e. with load less than or equal to 5 bbtud). 3 Transmission Charging Structure 3.1 Shippers book capacity with PowerGas to transport gas from designated injection points to off-take points. Shippers pay entry and exit charges based on their respective booked capacity. In addition, a usage charge is levied on the volume of gas transported. 3.2 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 22 cents/mmBtu for PNG Injection Points or GSC of 3 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 25 to recover the cost associated with Strategic Capacity (as defined in EMA's Policy Paper issued to the industry dated 30 Sep 2019). The Transporter will collect the GSC from all Shippers as an agent for and on behalf of SLNG. The GSC will be reviewed from time to time as directed by EMA and will be included as an uplift in the usage charge. Details of the transmission charges are shown in Table 1 of the Appendix. 3.3 These transmission charges do not include specific cost items which need to be determined on a case-by-case basis for inclusion into the final transmission charges. 3.4 For Shippers with Small Transmission Customers (i.e. requiring gas at high pressure, but with load of less than or equal to 5 bbtud), the transportation charges as shown in Table 2 of the appendix shall apply. 3.5 Shippers will have to pay Overrun Charges in the event they off-take gas above their booked capacity. These Overrun Charges are necessary to encourage the efficient use of the gas network. There are two types of Overrun Charges: • Authorised Capacity Overrun Charge: If a Shipper applies for additional capacity above the booked capacity (i.e. capacity overrun), the Authorised Capacity Overrun Charge, equivalent to 1.25 times the Transmission Capacity Charge rate, shall be applied on that additional capacity. 2 • Unauthorised Capacity Overrun Charge: If a Shipper does not apply for Authorised Capacity Overrun for utilisation of additional capacity above the booked capacity, it will pay 2 times the Transmission Capacity Charge rate for that additional capacity utilised. 4 Appendix – Table of Charges Transmission Network 1 (locational) Transmission Network 2 (locational) Table 1: Transmission Charges (Exclusive of GST) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 891.91 57.94 0.0087 1,503.65 (Attap Valley Injection Point) 1,093.61 (Sakra Injection Point) 43.07 0.0132 New Pipeline – utilised 276.51 276.51* 0.0034 New Pipeline – excess 232.31 232.31* 0.0041 GSC for PNG Injection Point N.A. N.A. 0.2200 GSC for LNG Injection Point N.A. N.A. 0.0300 * in $/MMBtu/hr per annum Transmission Network 1 (locational) Table 1a: Transmission Charges (Inclusive of 9% GST) + Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr/km) Transmission Usage Charge ($/MMBtu) 972.18 63.15 0.0095 Transmission Network 2 (locational) 1,638.98 1,192.03 46.95 0.0144 New Pipeline – utilised 301.40 301.40* 0.0037 New Pipeline – excess 253.22 253.22* 0.0045 GSC for PNG Injection Point N.A. N.A. 0.2398 GSC for LNG Injection Point N.A. N.A. 0.0327 * in $/MMBtu/hr per annum 3 Table 2: Transmission Charges for Shippers with Small Transmission Customers (Exclusive of GST) Transmission Network 1 (West Natuna) Transmission Network 1 (SLNG) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 1,124.22 5,705.00 0.0171 ($/MMBtu) + 0.2200 1,337.32 6,044.92 0.0205 + 0.0300 1,735.95 5,093.27 0.0171 + 0.2200 1,325.92 5,503.30 0.0171 + 0.2200 1,272.14 6,110.10 0.0205 + 0.0300 Table 2a: Transmission Charges for Shippers with Small Transmission Customers (Inclusive of 9% GST) + Transmission Network 1 (West Natuna) Transmission Network 1 (SLNG) Transmission Network 2 (Attap Valley) Transmission Network 2 (Sakra) Transmission Network 2 (SLNG) Entry Capacity Charge per annum ($/MMBtu/hr) + Note: Figures may not reflect the full GST effect due to rounding. Exit Capacity Charge per annum ($/MMBtu/hr) Transmission Usage Charge (comprising non- GSC and GSC) ($/MMBtu) 1,225.40 6,218.45 0.0186 ($/MMBtu) + 0.2398 1,457.68 6,588.96 0.0223 + 0.0327 1,892.19 5,551.66 0.0186 + 0.2398 1,445.25 5,998.60 0.0186 + 0.2398 1,386.63 6,660.01 0.0223 + 0.0327 4

Suntec City to Join SP’s Marina Bay district cooling network, the world's largest underground district cooling system SUSTAINABILITY (From left) Mr Chong Kee Hiong, Council Chairman, The MCST Plan No. 2197; Mr Raymond Ong, Council Member, The MCST Plan No. 2197; Mr S. Harsha, Managing Director of Sustainable Energy Solutions (Singapore); and Mr Stanley Huang, Group Chief Executive Officer, SP Group Suntec City will be the latest development to be connected to SP Group’s Marina Bay district cooling network, expanding what is already the world's largest underground district cooling network. This will enable Suntec City to reduce its carbon emissions by at least 10,400 tonnes over the 30-year operating period, akin to removing more than 315 cars from our roads annually. The expansion of SP’s network will create opportunities to deliver energy efficient cooling to a wider range of developments in the area, including Marina Centre and Bugis. Read more: https://www.straitstimes.com/business/suntec-city-to-join-marina-bay-district-cooling-network-by-2027 - 29 April 2024 TAGS SUSTAINABILITY 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

Consumption_Water Average consumption of Water (CuM) Premises Types May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 HDB 1-Room 8.0 8.1 8.0 7.9 8.0 8.0 8.0 7.8 7.8 8.0 8.3 8.4 HDB 2-Room 9.6 9.7 9.4 9.5 9.5 9.5 9.6 9.3 9.3 9.3 9.7 10.0 HDB 3-Room 12.2 12.5 12.1 12.4 12.4 12.4 12.3 12.0 12.0 12.2 12.8 12.9 HDB 4-Room 15.4 15.6 15.1 15.5 15.7 15.7 15.5 15.1 15.0 15.5 16.2 16.3 HDB 5-Room 16.7 16.9 16.3 16.8 17.1 17.1 16.9 16.4 16.1 16.7 17.8 17.7 HDB Executive 18.6 18.8 18.2 18.9 19.0 19.2 18.8 18.1 18.1 18.8 19.9 19.7 Apartment 13.7 13.7 13.2 13.3 13.7 13.9 13.7 13.1 12.8 13.1 14.4 14.3 Terrace 25.3 26.0 25.5 25.9 26.0 26.5 26.5 25.2 24.3 25.8 28.0 28.4 Semi-Detached 30.7 30.9 30.7 31.5 31.6 32.9 31.9 30.4 30.0 30.7 34.9 34.6 Bungalow 50.9 48.1 48.0 48.5 51.7 54.8 54.2 48.6 49.4 46.3 59.5 58.1