MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2019 Singapore, 30 December ember 2018 – For the period from 1 January to 31 March 2019, electricity tariffs (before 7% GST) will decrease by an average of 1.2% or 0.28 cent per kWh compared to the previous quarter. This is mainly due to the lower cost of natural gas for electricity generation compared to the previous quarter. For households, the electricity tariff (before 7% GST) will decrease from 24.13 to 23.85 cents per kWh for 1 Jan to 31 March 2019. The average monthly electricity bill for families living in four-room HDB flats will decrease by $1.00 (before 7% GST) (see Appendix 3 for the average monthly electricity bill for different household types). Quarterly Household Electricity Tariff* 25.00 24.00 23.65 24.13 23.85 Cents/kWh 23.00 22.00 21.00 20.00 21.39 20.72 20.30 21.56 22.15 19.00 18.00 17.00 16.00 Apr - Jun 17 Jul - Sep 17 Oct - Dec 17 Jan - Mar 18 Apr - Jun 18 Jul - Sep 18 Oct - Dec 18 Jan - Mar 19 * before 7% GST. SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg ELECTRICITY TARIFFS FROM 1 JANUARY 2019 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh Appendix 1 New Tariff Existing Tariff New Tariff (without 7% (without GST) (with 7% GST) GST) 24.13 23.85 25.52 24.13 23.85 25.52 8.58 8.58 9.18 12.87 12.87 13.77 21.71 21.40 22.90 13.27 13.09 14.01 0.59 0.59 0.63 8.58 8.58 9.18 12.87 12.87 13.77 21.49 21.18 22.66 13.26 13.08 14.00 0.59 0.59 0.63 7.68 7.68 8.22 11.52 11.52 12.33 20.57 20.26 21.68 13.15 12.97 13.88 0.48 0.48 0.51 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network costs (paid to SP PowerAssets): This fee is reviewed annually. c) Market Support Services Fee (paid to SP Services): This fee is reviewed annually. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q1 2019 TARIFF (before 7% GST) Market Admin & PSO Fee (No Change) 0.05¢/kWh (<1%) MSS Fee (No Change) 0.40¢/kWh (1.7%) Network Costs (No Change) 5.31¢/kWh (22.3%) Energy Costs (Decrease by 0.28¢/kWh) 18.09¢/kWh (75.8%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2019) (before 7% GST) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 129.76 31.31 30.95 (0.36) (1.1) HDB 2 Room 174.70 42.15 41.67 (0.48) (1.1) HDB 3 Room 261.12 63.01 62.28 (0.73) (1.2) HDB 4 Room 357.73 86.32 85.32 (1.00) (1.2) HDB 5 Room 417.78 100.81 99.64 (1.17) (1.2) HDB Executive 513.02 123.79 122.36 (1.43) (1.2) Apartment 517.83 124.95 123.50 (1.45) (1.2) Terrace 856.95 206.78 204.38 (2.40) (1.2) Semi-Detached 1,154.23 278.52 275.28 (3.24) (1.2) Bungalow 2,438.11 588.32 581.49 (6.83) (1.2) Average 425.46 102.66 101.47 (1.19) (1.2)

Singapore Institute of Power and Gas Distribution Switchboard Maintenance for Commercial and Industrial Low Voltage Installation (SS538) Course Code: ENO51 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Know the applications of IEC 61439 and SS:619 • Understand the constructional requirements of Low Voltage (LV) Switchboard, and protection for the switchboard closure • Understand the testing requirements, making and breaking capacity, and form of internal segregation • Learn the types, characteristics, and applications of switchboard protection relay • Understand the SS538:2008 requirement on maintenance of LV Switchboard • Know the procedures for switchboard maintenance MAIN CONTENTS • Applications of IEC 61439 • Constructional requirements of LV Switchboard • Testing requirements, making and breaking capacity, forms of segregation • Switchboard protection relay • SS538 Code of Practice for Maintenance • Switchboard maintenance METHODOLOGY Lecture TARGET AUDIENCE Technical staff who wishes to acquire knowledge and perform maintenance work of electrical equipment in electrical installations COURSE DETAILS Duration : 7 hours Mode of Delivery : Face-to-face or Synchronous E-learning Certification : SIPG Certificate of Completion PDU by PE Board : 7 Additional Requirement/s : Not applicable COURSE FEES Full Course Fee : S$800(before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) : Not applicable Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323 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_0323

Media Release Singapore Power Launches Electric Vehicle Trials To Test Grid Infrastructure Capability 1 March 2012 - Singapore Power today launched its electric vehicle technology development initiative ‘EVs@SP’ to study the impact that electric vehicle charging can have on the electricity grid. Working closely with A*STAR, the Energy Market Authority (EMA) and industry partners, ‘EVs@SP’ is part of Singapore Power’s efforts to keep pace with technological trends, in order to continue serving a reliable supply of electricity to Singapore consumers. 2. Singapore Power will be introducing three electric Kangoos vehicles into its operating fleet with industry partner, Renault. The EV trials will facilitate the testing and evaluation of the threshold levels and the impact of EV’s integration on the power grid. Data collected would be important to ensure the resilience of the grid network to prepare for possible public adoption of EVs. 3. Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power said, “Delivering a reliable supply of electricity to our customers will always be our top priority. We must anticipate the potential effect that the adoption of EVs may have on the electricity network, to ensure that we can continue to deliver high reliability of power supply.” 4. The launch was symbolised by the handover of a Kangoo EV which was officiated jointly by Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power, Mr Lim Chuan Poh, Chairman, A*STAR, Mr Chee Hong Tat, Chief Executive, Energy Market Authority and Mr Andre Roy, Managing Director, Wearnes Automotive. 5. “The adoption of electric vehicles by Singapore Power is a step towards understanding and developing an intelligent and secure energy infrastructure for our future. A*STAR has keen interest to work closely with companies like Singapore Power to enhance Singapore’s smart grid value chain from R&D initiation to commercial testbedding and eventual technology adoption. Through such public-private partnerships to innovate energy solutions, Singapore’s fast emerging smart energy economy will be a key demonstrator for the global energy landscape”, said Mr Lim Chuan Poh, Chairman, A*STAR. 6. “We are proud to be a partner with SP PowerGrid in pioneering the use of Electric Vehicles in Singapore. We believe this is a big step towards innovation and to reduce carbon emissions for a sustainable environment. First to hit the roads will be a full-sized sedan that is practical for everyone with a very low running cost”, said Andre Roy, Group Managing Director, Wearnes Automotive Pte Ltd. 7. As a kickoff to the Electric Vehicle trials, SP PowerGrid, a member of Singapore Power Group, also signed Memoranda of Understanding with its technology partners in this test bed project - the Institute for Infocomm Research (A*STAR) for collaboration on research and development of smart grids and infrastructure security; Campus for Research and Technological Enterprise (Technology University of Munich) to develop innovative technologies and future transportation concepts related to Electric Vehicles; and Power Automation and Siemens on smart grid integration for charging of Electric Vehicles. About Singapore Power Singapore Power Group (SP) is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. In Singapore, SP is the largest electricity and gas utility group, providing electricity and gas transmission and distribution, and market support services to over a million industrial and domestic customers. About the Agency for Science, Technology and Research (A*STAR) The Agency for Science, Technology and Research (A*STAR) is the lead agency for fostering world-class scientific research and talent for a vibrant knowledge-based and innovation-driven Singapore. A*STAR oversees 14 biomedical sciences and physical sciences and engineering research institutes, and six consortia & centres, located in Biopolis and Fusionopolis as well as their immediate vicinity. A*STAR supports Singapore's key economic clusters by providing intellectual, human and industrial capital to its partners in industry. It also supports extramural research in the universities, hospitals, research centres, and with other local and international partners. About Renault With more than 350 industrial and commercial sites and present in 118 countries, the Renault group designs, develops, manufactures and sells a broad range of innovative, safe and environmentally respectful vehicles. Renault pursues its strategy of profitable growth under the Renault, Dacia and Renault Samsung Motors brands. The Renault group employs 128 000 people worldwide, reported a net revenue of €38,971 millions in 2010 and has sold more than 2,7 million vehicles in 2011. About Wearnes Automotive Established in 1906, Wearnes Automotive Pte Ltd currently distributes and retails a range of premium passenger marques. The company operates in Hong Kong, Indonesia, Malaysia, Singapore and Thailand. Wearnes Automotive is a wholly-owned subsidiary of SGX Mainboard-listed WBL Corporation Limited (Wearnes), an international conglomerate with businesses in technology, automotive, property and engineering & distribution. Singapore: Bentley, Bugatti, Infiniti, Jaguar, Land Rover, McLaren, Renault,Volvo Malaysia: BMW, Volkswagen, Volvo Thailand: Jaguar, Mazda, Volvo Indonesia: Bentley, Jaguar, Mazda Hong Kong: Renault, Volvo

News Release Porsche Asia Pacific and SP Group partner to create largest manufacturer-branded charging network in Singapore • Partnership with SP Group (SP) to expand the Porsche Destination Charging (PDC) network, enabling wider access to seamless charging for plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) in Singapore • Three new PDC sites announced today, set to go live by January 2022: Gardens by the Bay, South Beach and Sembawang Country Club • Network set to expand further with four properties from City Developments Limited (CDL) to create largest manufacturer-branded charging network in Singapore • PDC network open to all electrified vehicle drivers with additional benefits exclusive to owners of Porsche PHEVs and BEVs • Upcoming points will be available on the SP Utilities app, enabling EV owners to seamlessly locate, operate, start, monitor and pay for vehicle charging Singapore, 2 November 2021 – Porsche Asia Pacific and SP Group (SP) announce a partnership today to further expand the brand’s bespoke Porsche Destination Charging (PDC) network in Singapore, with new lifestyle destinations enabling wider access to seamless charging for plug-in hybrid electric vehicles (PHEVs) and battery electric vehicles (BEVs) in Singapore. The Porsche Destination Charging network forms a key part of the brand’s three-pronged approach to developing a comprehensive charging ecosystem in Singapore. At home, Porsche offers bespoke solutions for safe and secure private charging; outside, the expanded PDC network will further augment public charging with AC and DC charging points at frequently-visited lifestyle locations. Finally, Porsche’s recently-announced High Performance Charging network along the North-South highway in Malaysia caters to ultra-fast, en-route charging needs for long-distance travel. By partnering with SP, Porsche powers up a charging ecosystem that addresses the broad spectrum of mobility needs for PHEV and BEV drivers in Singapore, accelerating local take-up and paving the way for the brand’s long-term goal of achieving 80% electrified sales and a carbon neutral balance sheet across its entire value chain by 2030. SP operates Singapore’s largest public fast-charging EV network, and currently runs 10 PDC charging points at ONE ̊15 Marina Sentosa Cove and Jewel Changi Airport. The three new lifestyle PDC destinations announced today at Gardens by the Bay, South Beach and Sembawang Country Club are scheduled to go live by January 2022, adding 15 new charging points to the PDC network. Porsche and SP have also joined hands with City Developments Limited (CDL) to expand EV charging infrastructure at four of its properties: new charging sites at City Square Mall, King’s 1 Centre, Palais Renaissance and Quayside Isle will add another 15 charging points to the PDC network. Combined with existing PDC sites at Marina Bay Sands (6) and Sentosa Golf Club (5), the Porsche Destination Charging network will number a grand total of 51 charging stations islandwide by mid-2022, becoming the largest manufacturer-branded EV charging network in the country whilst continuously expanding to even more locations. All upcoming PDC charging points will be available on the SP Utilities app, which allows EV drivers to seamlessly locate the nearest available charging point, start and track the charging process, and make payment. The PDC network is open to all electrified vehicle drivers, with additional benefits accorded to owners of Porsche PHEVs and BEVs. From 1 January 2022, all customers that take delivery of a new Porsche PHEV or BEV from Porsche Centre Singapore will enjoy one year of complimentary charging and 20% off the public EV charging tariff thereafter at all PDC sites operated by SP Group. Existing Porsche PHEV or BEV owners registered at Porsche Centre Singapore will also get one year of complimentary charging from 1 January 2022, and 20% off the public EV charging tariff at all PDC sites operated by SP Group thereafter. In addition, from now until 31 December 2021, existing Porsche PHEV or BEV owners registered at Porsche Centre Singapore will enjoy 10% of the EV public charging tariff on SP Group’s islandwide network of public charging stations. Porsche plug-in hybrid and electric vehicle owners may also access porsche.sg/charging for a full listing of charging locations islandwide. Dr. Henrik Dreier, Director of New Business Fields at Porsche Asia Pacific, said: “Accelerating electromobility take-up in Singapore is a big mission that calls for collaboration across sectors, and we are thrilled to expand our partnership with SP Group and CDL. We need to be where our drivers go, so having charging stations available at lifestyle destinations like ONE ̊ 15 Marina, Jewel Changi Airport and upcoming at Gardens by the Bay are essential as we realise the vision of accessible electric mobility for all in Singapore.” Ms Olivia Oo, Vice President of Sustainable Energy Solutions at SP Group, said, “Operating Singapore’s largest high-speed EV charging network has provided SP Group with actionable insights on user behaviour. Building on this experience, we are optimising our infrastructure to provide accessible, convenient and reliable charging to support Singapore’s transition to green mobility at scale. We are pleased to partner Porsche and CDL as we focus on expanding our charging network and solutions to meet the demands and lifestyle habits of EV drivers.” SP currently operates over 450 charging points across more than 100 locations, including shopping malls, commercial buildings, business parks, industrial sites, residential and attractions 2 islandwide. Approximately one-third of SP’s nationwide charging network are high-speed DC chargers. Interested landlords keen to explore partnerships for more Porsche Destination Charging sites can reach out to e-performance@porsche-ap.com for an initial discussion. All existing and upcoming Porsche Destination Charging sites are listed below: Number of PDC Charging Location Power Rating - kilowatts (kW) Points Existing Locations ONE ̊ 15 Marina 4 22kW 1 Jewel Changi Airport 6 22 kW 1 Marina Bay Sands 6 22 kW 1# Sentosa Golf Club 5 11 kW 1# Ready by January 2022 4 22 kW 1 Gardens by the Bay 2 50 kW 2 Sembawang Country 2 43 kW 1 Club 2 50 kW 2 4 11 kW 1 South Beach 1 22 kW 1 Ready by mid-2022 2 22 kW 1 City Square Mall 2 50 kW 2 2 22 kW 1 King’s Centre 2 50 kW 2 Palais Renaissance 3 22 kW 1 Quayside Isle 4 7.4 kW 1 Total PDC Charging 51* Points 1 Available to all electric cars capable of accepting Type 2 AC chargers 2 Available to all electric cars capable of accepting CCS2 DC chargers # Complimentary charging for all EVs at these sites; PDC site not operated by SP Group *The Porsche Destination Charging network is constantly expanding and subject to change. Some charging points indicated above may be within members-only zones or may otherwise not be open to the public. Please take note of any access restrictions at selected locations before planning your visit. 3 A summary of all exclusive charging benefits for Porsche PHEVs and BEVs: Customers that take delivery of their Porsche PHEV or BEV from Porsche Centre Singapore: before 1 Jan 2022 on/after 1 Jan 2022 From now until 31 Dec 2021 1 Jan 2022 to 31 Dec 2022 1 Jan 2023 onwards Not Applicable Within first year of vehicle ownership After first year of vehicle ownership Charging Benefit 10% off public EV charging tariff at all SP-operated charging sites islandwide Complimentary charging at all SPoperated Porsche Destination Charging sites 20% off public EV charging tariff at all SP-operated Porsche Destination Charging sites -Ends- About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with lowcarbon, 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. About Porsche Asia Pacific Pte Ltd Porsche Asia Pacific Pte Ltd is a subsidiary of Dr. Ing. h.c. F. Porsche AG, the leading sports car manufacturer based in Stuttgart, Germany, with a vision to be the most successful brand for exclusive and sporty mobility. Best known for the 911 model line, Porsche also produces the Cayenne, Macan, Panamera, 718 Boxster and 718 Cayman models. In 2019, it introduced the Taycan, the first fully-electric sports car. 4 Porsche Asia Pacific commenced operations on 1 October 2001 and currently oversees 13 countries from its headquarters in Singapore: Brunei, Cambodia, French Polynesia, Indonesia, Malaysia, Mongolia, New Caledonia, New Zealand, the Philippines, Singapore, Sri Lanka, Thailand and Vietnam. As a market incubator, it offers support to its importers and dealers in After Sales, Business Development, Marketing, New Business Fields, Public Relations and Sales, helping them to further professionalise operations and cater to customer needs to ultimately grow their business. 5

Media Coverage Catch the latest news on SP All Years 15 Oct 2022 The Straits Times - Low-income families get mini-library to encourage kids to read Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 16 Jul 2022 The Straits Times - SP Group sponsors staff for engineering degree course in SIT tie-up Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 30 Jun 2022 The Business Times - Toyota seeks to shed light on future in car-light towns Source: The Business Times © Singapore Press Holdings Limited. Permission required for reproduction. 29 Jun 2022 The Straits Times - Tengah residents to get dedicated car-sharing service from June next year Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 21 Jun 2022 The Straits Times - SP Group gives $1.1m to help kids from needy families Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 21 Jun 2022 Lianhe Zaobao - SP Group donates $1.1m to KidSTART Singapore Source: Lianhe Zaobao © Singapore Press Holdings Limited. Permission required for reproduction. 21 Jun 2022 Berita Harian - KidSTART receives $1.1m donation from SP Group Source: Berita Harian © Singapore Press Holdings Limited. Permission required for reproduction. 18 May 2022 The Straits Times - Industrial district cooling system coming up in Ang Mo Kio by 2025 Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 18 May 2022 Lianhe Zaobao - Singapore's largest industrial district cooling system to be operational 3 years later Source: Lianhe Zaobao © Singapore Press Holdings Limited. Permission required for reproduction. 18 May 2022 The Business Times - SP Group in US$370m deal that can cut emissions by up to 120,000 tonnes a year Source: The Business Times © Singapore Press Holdings Limited. Permission required for reproduction. 1 ... 14 15 16 ... 49

Search Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/electricitys-first-responders SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Electricity’s First Responders RELIABILITY SP Group’s Principal Engineer Jerome Choong is one of the first at the scene should an electricity disruption happen. Five-year-old Jovan thinks his father Jerome Choong, an SP Group Principal Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/guarding-gas-operations-for-the-nations-power-needs SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Guarding Gas Operations for the Nation’s Power Needs RELIABILITY Ong Sheau Chin at the Sakra Gas Receiving Facility in Jurong Island. Most people associate gas with cooking, so it is easy to underestimate how gas operations impact Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/mobile-generators-powering-continuity SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Mobile Generators: Powering Continuity RELIABILITY Mohamed Nasir bin Mohamed Ismail, Technical Officer, Electricity Operations (center) together with Ismet Imran bin Chuma'ing, Senior Technician, Electricity Operations (left Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/enjoy-a-seamless-unified-experience SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Enjoy a Seamless, Unified Experience RELIABILITY Life would be a breeze if we could get our important tasks done fast, anytime, anywhere. With the SP Utilities mobile app, you can open a utility account, make a payment and even chat Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/sit-partners-sp-to-boost-engineering-talent-and-advance-singapore-energy-sector SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SIT partners SP to Boost Engineering Talent & Advance Singapore's Energy Sector RELIABILITY SP Group (SP) and Singapore Institute of Technology (SIT) signed a Memorandum of Understanding at Energy Innovation 2022 conference Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/best-in-class-customer-experience-with-a-personal-touch SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Best-in-class customer experience, with a personal touch RELIABILITY Our colleagues inspire us with their talent, dedication and capacity to juggle many hats in their profession, family and the community. Meet Jacqueline Chew as she Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/going-underground-to-optimise-space-and-enhance-security SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Going underground to optimise space and enhance security RELIABILITY   SP Group is constructing the first large-scale underground substation in Southeast Asia. Located at Labrador, SP will build its 230kV electrical substation Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/sp-partners-edf-Group-to-develop-subsea-transmission-cable SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP partners EDF Group to develop subsea transmission cable RELIABILITY Stanley Huang (left), SP Group CEO, with Jean-Philippe Buisson, Senior Vice President of Asia at EDF International, at the MOU signing ceremony on 11 October 2021. SP Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/mentor-gives-out-tough-assignments-to-sharpen-skills-of-next-generation Mentor gives out tough assignments to sharpen skills of next generation RELIABILITY On any given day, Senior Principal Engineer and Technical Expert Chua Khim Mong, would pose a hypothetical engineering problem in a group chat, challenging his team of technical officers and technicians to solve Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/young-animators-draw-up-gas-safety-tips SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Young Animators Draw up Gas Safety Tips RELIABILITY Working closely with NYP students were SP Group’s gas safety committee and corporate affairs department. The team comprised (first row, from left) SP’s Engineer Lydia Koh, SP’s Senior Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/protecting-our-underground-network SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Protecting Our Underground Network RELIABILITY Principal Engineer James Ou and his team conduct checks on worksites to ensure electricity cables and gas pipes are not compromised. When a patrol officer from SP Group’s Earthworks Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/How-this-technical-officer-and-robot-SPock-hunt-hazards-to-protect-Singapore-power-tunnels How this technical officer and robot SPock hunt hazards to protect Singapore’s power tunnels RELIABILITY Deric Tang, Technical Officer at SP Group, trained robotic dog SPock to conduct independent tunnel inspections, paving the way for safer and more efficient maintenance operations. By employing Category: Reliability 1 2 3 4 5 ..... 22

New Energy Story Exhibition to Supercharge Singapore’s Energy Future The exhibition seeks to advance the little red dot’s agenda on sustainable development by accelerating awareness and adoption of efficient energy practices amongst the public SINGAPORE, 11 August 2021 - Science Centre Singapore (SCS) today launches Energy Story, a new exhibition exploring the sources, transformation, and uses of energy, from natural cycles to modern applications. Jointly presented by SCS, the Energy Market Authority (EMA) and SP Group, this is a net-zero showcase where the energy consumption of the interactive space is fully matched with an equivalent amount of green energy produced, through the purchase of Renewable Energy Certificates 1 (RECs). The exhibition was conceptualised to raise awareness of the critical role that cleaner energy plays in charting a more sustainable future and accelerating the adoption of energy efficient practices amongst the public. Associate Professor Lim Tit Meng, Chief Executive of Science Centre Board said, “The sustainability mandate is not a new one, it has just been brought into focus in the face of the ongoing economic and environmental crises. Efficient energy consumption, on a larger scale can significantly impact immediate capital and climate recovery to help us realise the long-term vision of a truly sustainable society. With Energy Story exhibition, we hope that guests from all walks of life will gain a better understanding of the importance of growing green energy and be inspired to play a part in the nation’s “energy reset” movement. From institutions to authorities, companies to the public, we all need to work together to change the future of our world.” Mr Ngiam Shih Chun, Chief Executive, Energy Market Authority added, “Singapore’s energy landscape has evolved significantly over the last 50 years. We switched from the use of oil-fired power plants to cleaner sources such as natural gas. Singapore is also one of the most solar energy-dense cities in the world. We plan to decarbonise our power sector further with the deployment of more low-carbon options. We hope Singaporeans and especially students can learn about Singapore’s energy transformation and play a part in creating a sustainable energy future for all.” Mr Stanley Huang, Group Chief Executive Officer, SP Group, commented, “Through this exhibition, visitors can learn about Singapore’s world-class energy network, and what goes into making it reliable, secure and sustainable for generations to come. As we empower the future of energy, we put knowledge and tools in the hands of the public, so that everyone can take steps 1 Renewable Energy Certificates (RECs) are tradable green energy attributes that represent units of electricity generated from renewable energy generation facilities. With each megawatt-hour of green energy produced, one REC is recorded and tracked. A buyer can purchase RECs to show proof that an equivalent amount of green energy has been consumed to offset the same amount of electricity used. to contribute towards a greener world. This exhibition will also be a net-zero showcase, through the purchase of Renewable Energy Certificates on the SP REC Platform 2 . The electricity consumption of the interactive space will be fully matched with an equivalent amount of green energy produced.” Six zones of multimedia displays, interactives, and poster panels tell the story of how humankind has progressed off the back of energy discovery, and must now work towards a cleaner, more sustainable future. Visitors can explore global, regional, and local energy data, interact with models of different technologies, and demonstrate relevant physics concepts. A key feature of the exhibition is Singapore’s Energy Story, a zone dedicated to raising awareness of our four energy switches and how we are working towards greater sustainability. It highlights the progress of our nation’s energy revolution over the past 50 years and how we balance energy trade-offs to power our future. The exhibition is also aligned with the Ministry of Education (MOE)’s Science syllabus to support learning for lower secondary students, with the exhibits reinforcing textbook topics ranging from the fundamentals of energy in physics to Singapore’s pursuit of technological advancements through research and development. It follows EMA’s earlier collaboration with MOE on a series of energy education videos from 2019, four of which are featured within the exhibition. Finally, the exhibition addresses our responsibility as energy consumers. This call-to-action can be seen throughout the 400-square metre exhibition space, inviting visitors to be more energy conscious in their everyday life. These collective small steps can spur a big impact in building a sustainable future for Singapore. The Energy Story Exhibition is now running at the Science Centre Singapore and is accessible with a general admission ticket. Tickets are available for purchase through the online ticketing platform at www.science.edu.sg/buy-tickets. View the appendix for descriptions of the six zones and visit www.science.edu.sg/energy for more details on the exhibition. -End- 2 The SP REC Platform operates as a neutral engine that facilitates the transaction of RECs, where buyers and sellers from around the globe are automatically matched based on respective requirements. APPENDIX The Energy Story Exhibition spans six interactive zones exploring the sources, transformation and uses of energy, from natural cycles to modern applications. Zone 1: Evolution of Energy Sources This zone chronicles how energy sources have developed over centuries and how energy continues to drive human civilisation. It includes visualisation of the story of energy over time, from the Industrial Revolution to the present day, and the impact of climate change on energy transition. Zone 2: Fundamentals of Energy This zone highlights physics concepts related to energy, to support learning and education in MOE schools. Interactive exhibits in this space illustrate the Law of Conservation of Energy, including a fun “shadow flash” wall where visitors power a flashing lamp by pedalling a stationary bike in order to “freeze” shadows against a luminescent wall. Zone 3: Modern Energy Sources This zone sheds light on the pros and cons of various energy sources, such as natural gas,solar energy and wind energy, and explains the trade-offs involved in the Energy Trilemma. Learn about how different countries use energy through an interactive data visualisation world map and get competitive in a multi-player “Future Power” game, in which participants “gather” energy while navigating challenges caused by cost and pollution. Zone 4: Singapore’s Energy Story This zone introduces Singapore’s energy transformation as guided by the ‘Four Switches’ - Natural Gas, Solar, Regional Power Grids, and Low-Carbon Alternatives. Learn about how photovoltaic panels work and how Singapore is working to achieve its target of deploying at least two-gigawatt peak (GWp) of solar energy by 2030. Zone 5: Energising the Future This zone shines a spotlight on Singapore’s latest research and development (R&D) efforts in energy, in tandem with the global transition to a sustainable energy future. The focus is on how we are working with the local industry and research community to undertake R&D and pilot solutions to improve how energy is generated, distributed and used. Zone 6: Playing Your Part This zone is a call-to-action for citizens to play a part in national energy conservation efforts, complete with practical energy efficient tips that can be harnessed in everyday life. It includes an “Energy Conservation at Home” game, in which one strives to achieve the highest energy savings by choosing and employing various electrical appliances. Before leaving the exhibition, visitors can share their thoughts and ideas on how Singapore can achieve an energy efficient future on a photobooth-cum-pledge wall. -End- About Science Centre Singapore Science Centre Singapore, a non-formal educational institution and leading regional Science Centre, along with its group of attractions, brings out the wonders of science, technology, engineering and mathematics through its unique blend of exhibitions, educational programmes and events. A custodian of creativity and innovation, Science Centre Singapore has captured the evolution of scientific developments for nearly four decades. The Centre and its partners have played a pivotal role in transforming the way students and the public interact with and learn about science, technology, engineering and mathematics. Since 1977, the Centre has welcomed over 30 million visitors and inspired them with more than 1,000 exhibits spread across 14 exhibition galleries and outdoor exhibition spaces. The Centre’s group of attractions include Omni-Theatre, Snow City and KidsSTOP™. The Omni- Theatre is an immersive dual-technology edutainment destination fitted with Southeast Asia’s largest seamless dome screen and featuring the latest and brightest 8k digital full dome system in the world. Snow City is Singapore’s only permanent indoor snow centre offering an Arctic inspired experience at Singapore’s first ice gallery and snow chamber. KidsSTOP™ - Where every child gets to Imagine, Experience, Discover and Dream - is Singapore’s first children’s science centre offering an enriching experience through purposeful play for children aged 18 months to 8 years old. For more information, please visit www.science.edu.sg. About the Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Ministry of Trade and Industry. Our main goals are to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Through our work, EMA seeks to forge a progressive energy landscape for sustained growth. Website: www.ema.gov.sg | Follow us: Instagram: @EMA_Singapore | Facebook: facebook.com/EnergyMarketAuthority | Twitter: @EMA_sg About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with lowcarbon, 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.

News & Media Releases Latest All Years 31 Oct 2022 SP Group recognised with three Community Chest Awards 14 Oct 2022 KidSTART Stories to help parents build children’s language foundation through storytelling 29 Sep 2022 Electricity Tariff Revision for the Period 1 October to 31 December 2022 15 Sep 2022 Aims Apac REIT Partners SP Group to Install Large-Scale Rooftop Solar System Across Six Properties in Singapore 28 Aug 2022 How Does Thermal Energy Storage System Support Demand Response? 28 Aug 2022 EMA and SP Group to Pilot Thermal Energy Storage System at Electricity Substation 14 Jul 2022 SIT Partners SP Group to Boost Engineering Talent and Advance Singapore’s Energy Sector 29 Jun 2022 Electricity Tariff Revision for the Period 1 July to 30 September 2022 29 Jun 2022 Borneo Motors Singapore and SP Group to Pilot Singapore’s First Electric Car-Sharing Programme in Tengah, Singapore’s First Integrated Smart Energy Town 20 Jun 2022 SP Group renews commitment to nurture early literacy for KidSTART children with donation of S$1.1 million 1 ... 9 10 11 ... 23

Cents/kWh MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2021 Singapore, 30 December 2020 – For the period from 1 January to 31 March 2021, electricity tariff (before 7% GST) will decrease by an average of 3.2% or 0.67 cent per kWh compared with the previous quarter. This is due to lower energy costs compared with the previous quarter. For households, the electricity tariff (before 7% GST) will decrease from 21.43 to 20.76 cents per kWh for 1 January to 31 March 2021. The average monthly electricity bill for families living in four-room HDB flats will decrease by $2.39 (before 7% GST) (Appendix 3: Average monthly electricity bills of domestic consumers). 30.00 Quarterly Household Electricity Tariff* 25.00 20.00 22.79 24.22 23.43 24.24 23.02 19.60 21.43 20.76 15.00 10.00 5.00 0.00 Apr - Jun 19 Jul - Sep 19 Oct - Dec 19 Jan - Mar 20 Apr - Jun 20 Jul - Sep 20 Oct - Dec 20 Jan - Mar 21 *before 7% GST SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs shown in Appendix 2 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of fuel and power generation. The fuel cost is the cost of imported natural gas, which is tied to oil prices by commercial contracts. The cost of power generation covers mainly the costs of operating the power stations, such as the manpower and maintenance costs, as well as the capital cost of the stations. b) Network costs (paid to SP Group): This fee is reviewed annually. This is to recover the cost of transporting electricity through the power grid. c) Market Support Services Fee (paid to SP Group): This fee is reviewed annually. This is to recover the costs of billing and meter reading, data management, retail market systems as well as for market development initiatives. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q1 2021 TARIFF (before 7% GST) Market Admin & PSO Fee (No Change) 0.06¢/kWh (<1%) MSS Fee (No Change) 0.40¢/kWh (1.9%) Network %) Costs (No Change) 5.44¢/kWh (26.2%) Energy Costs (Decrease by 0.67¢/kWh) 14.86¢/kWh (71.6%) ELECTRICITY TARIFFS FROM 1 JANUARY 2021 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Existing Tariff (without GST) New Tariff (without 7% GST) Appendix 2 New Tariff (with 7% GST) 21.43 20.76 22.21 21.43 20.76 22.21 8.90 8.90 9.52 Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh 13.35 13.35 14.28 18.63 17.88 19.13 11.67 11.20 11.98 0.59 0.59 0.63 8.90 8.90 9.52 13.35 13.35 14.28 18.41 17.66 18.90 11.66 11.19 11.97 0.59 0.59 0.63 7.87 7.87 8.42 11.81 11.81 12.64 17.54 16.81 17.99 11.57 11.11 11.89 0.48 0.48 0.51 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2021) (before 7% GST) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 136.36 29.22 28.31 (0.91) (3.1) HDB 2 Room 182.95 39.21 37.98 (1.23) (3.1) HDB 3 Room 261.41 56.02 54.27 (1.75) (3.1) HDB 4 Room 355.80 76.25 73.86 (2.39) (3.1) HDB 5 Room 412.01 88.29 85.53 (2.76) (3.1) HDB Executive 501.00 107.36 104.01 (3.35) (3.1) Apartment 519.63 111.36 107.88 (3.48) (3.1) Terrace 793.93 170.14 164.82 (5.32) (3.1) Semi-Detached 1,092.02 234.02 226.70 (7.32) (3.1) Bungalow 2,258.72 484.04 468.91 (15.13) (3.1) Average 398.58 85.41 82.74 (2.67) (3.1)

News Release Singapore Polytechnic Students Rebuild Solar Car After Setback, Supported By Singapore Power   Singapore, 29 September 2015 – Just three weeks from departure for a prestigious international race, Singapore Polytechnic students’ chances of competing were crushed when their self-built solar car, SunSPEC4 was destroyed. Undaunted, the Singapore Polytechnic team rose to the challenge to rebuild the car, with strong support from sponsor Singapore Power. The team of 52 students and lecturers worked nights and weekends to rebuild a new vehicle in four weeks, compared to eight months for the original car. With additional funding and logistical support from Singapore Power, the team acquired and assembled parts under a highly-compressed schedule. Airfreight saved two weeks, compared to marine freight. Singapore Power alumni – all alumni of Singapore Polytechnic – also provided additional support. The polytechnic’s team is the only Singapore contender in what is considered the toughest solar car race in the world. The team will travel 3,000km from Darwin to Adelaide in six days, using only solar energy. Singapore Power is the sponsor of this initiative, through a five-year $1 million-partnership. The wide-ranging agreement will enable the Singapore Polytechnic team to compete at the biennial World Solar Challenge in 2015, 2017 and 2019. Mr Steven Chew, Team Manager and Senior Lecturer at the polytechnic’s School of Electrical and Electronic Engineering, said, “The students had worked so hard to create the solar car. Just when we were ready to unveil it and pit it against the world’s best at the World Solar Challenge, the setback took everything away. We were devastated to see 20 months of hard work totally destroyed in front of us. But we received strong encouragement from our Board and management, and the students responded by committing to rebuild the car to stay in the Challenge. This became possible when Singapore Power stepped up their sponsorship, including airfreighting the car, which shaved two weeks from the schedule.” Mr Lee Kok Kin, Singapore Power’s Head of Group Risk Management and alumni of the polytechnic, said “Singapore Power stepped up our support so that the entire production can be expedited, especially with supply of materials. We also helped to secure space for road testing. My colleagues and I, all alumni, joined the team to help where we are needed. We want to see our juniors bounce back from this setback, and are committed to supporting them with funding, time and all resources necessary.” Singapore Power Group CEO Mr Wong Kim Yin said, “It is important that we support the students to help them overcome the setback. Against all odds, they have committed themselves to stay in the World Solar Challenge. We must nurture this resilient, “never-say-die” spirit in our younger generation. Singapore can be proud of our SunSPEC team as they hold our flag high in Australia!” Besides being Singapore’s sole entry, SunSPEC4 is the only team from a polytechnic, competing alongside leading global universities such as Stanford University, Cambridge University, and the Massachusetts Institute of Technology. The team is in the advanced Cruiser Class category of the competition which encourages the cars to be designed for practicality and acceptance in today’s market segment. Please refer to the accompanying factsheet for details on the World Solar Challenge, Singapore Polytechnic’s participation with SunSPEC4 and Singapore Power’s sponsorship. Follow the SunSPEC team’s journey on Facebook at https://www.facebook.com/TeamSunSPEC. About Singapore Power Singapore Power Group is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and district cooling businesses in Singapore and China. More than 1.4 million industrial, commercial and residential customers in Singapore 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. For more information, please visit www.singaporepower.com.sg. About Singapore Polytechnic Established in 1954, Singapore Polytechnic is Singapore’s first polytechnic. It has 10 schools that offer 49 full-time diploma courses for close to 16,000 students. Singapore Polytechnic adopts a proven creative teaching and learning framework and offers students a holistic, authentic and industry-relevant curriculum, innovative and vibrant learning spaces, and enriching overseas programmes. The Polytechnic is committed to producing competent and versatile graduates who are also imbued with sound values, so that they can be work ready, life ready and world-ready. Singapore Polytechnic has more than 184,000 graduates and among them are successful entrepreneurs, top executives in multi-national and public-listed corporations, and well-known professionals across various industries and leaders in government. Singapore Polytechnic is the first polytechnic to be awarded the President’s Award for the Environment in 2010 and the President’s Social Service Award in 2011. Follow Singapore Polytechnic on Facebook at http://www.facebook.com/singaporepolytechnic or Twitter at http://twitter.com/SingaporePoly   FACT SHEET About the World Solar Challenge The World Solar Challenge is considered one of the world’s toughest solar car challenges, and regularly sees leading global universities such as Cambridge University, the Massachusetts Institute of Technology, and Stanford University participating. Participants in the Cruiser Class race some 3,000km across the breadth of Australia from Darwin to Adelaide, without a single drop of fuel and with only one mid-point charging station. Vehicles operate on actual roads, at road speeds. Singapore Polytechnic is participating in the World Solar Challenge for the third time, with SunSPEC4 as its first entrant in the Cruiser Class. About the partnership between Singapore Power and Singapore Polytechnic Singapore Power and Singapore Polytechnic announced a SGD $1 million, five-year partnership which will see the two organisations collaborate to participate at the next three editions of the World Solar Challenge in 2015, 2017 and 2019. As part of the partnership, Singapore Power will contribute building materials, subject-matter expertise, logistics and public education. Singapore Power’s key objectives for this partnership are: To nurture and develop the next generation of engineers and talents Sustainability – To develop energy efficiency initiatives in caring for the environment Innovation – To promote renewables and innovation in technology developments, such as Solar Powered devices Project Overview About the Team   Size:  43 students, nine lecturers and three Singapore Power engineers Background : Multi-disciplinary team representing expertise from the schools of Electrical & Electronic Engineering; Mechanical & Aeronautical Engineering; and Digital Media & Infocomm Technology The team designed and built the original SunSpec4 over a 20-month period – from December 2013. Following a fire on 25 August 2015, the team subsequently rebuilt a new SunSPEC4 from scratch in just four weeks. Singapore Power stepped up its sponsorship to help the team stay in the race. The new SunSPEC4 was also rebuilt with the additional safety measures: Reinforcements to strengthen solar car body Solar panels able to follow body contour for improved aerodynamics Improved battery system with compartmentalisation and usage of flame retardant materials Enhanced battery management system with external fuse protection for battery system Improved ventilation for driver and passenger Detailed handling checklists and procedures, covering e.g. mechanical, battery, and motor subsystems About SunSPEC4   SunSPEC4 is Singapore Polytechnic’s fourth solar car, and its first two-seater model. Designed and built completely in-house, SunSPEC4 resembles a futuristic saloon car – albeit one powered solely by solar cells. In contrast to the polytechnic’s previous solar models, SunSPEC4 is designed to perform similarly to a standard commercial car in terms of speed, seating capacity, and range. Incorporating leading-edge technology throughout its engineering, many of the car’s features out-perform commercial variants. For example, SunSPEC4 weights a mere 220kg – a fifth of an average 1.6 litre car, and uses thinner solar panels which are approximately 10 per cent more efficient than typical commercial versions. SunSPEC4’s drag coefficient of 0.13 is more than 50 per cent more efficient than an average passenger car. The car is Singapore Polytechnic’s most technologically advanced and highest performing model to date. SunSPEC4 will be Singapore’s sole representative at the World Solar Challenge; and the only team from a polytechnic, competing alongside leading global universities such as Stanford University, Cambridge University, and the Massachusetts Institute of Technology. For the first time in Singapore Polytechnic’s participation at the World Solar Challenge, the team will be competing in the more advanced Cruiser Class. In this category, teams are encouraged to design their cars based on innovation, energy consumption, as well as practicality and acceptance from end-users. SunSPEC4 Key Specifications Dimensions: 4.5m (l) x1.8m (w) x 1.2m (h, max) Body: Full carbon fibre body Motor Drive System: 2-wheel drive, powered by two – 2 kilowatt high efficiency brushless DC motor Top Speed: 90 – 100 km/h Drag Coefficient: 0.13 Passenger Capacity: 1 driver and 1 passenger Power Supply: 122V 15 kW Li-ion battery pack – The car runs on less power than a household electric kettle Unladen Weight: 220kg  - About a fifth of the weight of an average 1.6litre family sedan Driving Range: A single charge provides a range of 500km – enough to drive a journey from Singapore to Malacca and back

1 August 2016 For Immediate Release UTILITIES BILL REDESIGNED TO HELP CONSUMERS BE MORE ENERGY AND WATER EFFICIENT From August, residential consumers will receive a redesigned utilities bill to help them track and take steps to reduce their energy and water consumption. This initiative is a joint effort by SP Services, Energy Market Authority (EMA), PUB and City Gas. 2. The utilities bill was redesigned with inputs from usability tests with the public. The new layout allows consumers to view utility usage at a glance, compare the average consumption of neighbours living in similar housing types or streets as well as the national average, and learn how they could be more efficient in their consumption. Highlights from the redesigned bill include: a. A concise bill summary to easily view one's account information; b. Consumption graphs on the front showing previous months' usage and comparisons with neighbours' and national average consumption; c. Personalised tips and advice on how to be more energy- and water-efficient; d. The use of icons for improved clarity; e. Larger text to emphasise important information such as "Total amount". More information can be found in ANNEX A. 3. Managing Director of SP Services, Mr Chuah Kee Heng, said: "We designed the bill to help customers adopt more energy- and water-efficient habits. At a glance, they can clearly see their charges, consumption for the past five months and compare it with their efficient neighbours as well as the national average. It is one of several initiatives we have introduced to help customers make energy saving a way of life." 4. EMA Chief Executive Ng Wai Choong said: "The redesigned hardcopy utilities bill makes energy savings information more accessible to households. This hopefully encourages them to adopt energy-efficient measures in their homes. Improving energy efficiency is a key strategy. It helps us achieve our energy objectives by reducing our dependence on energy imports, enhancing our economic competitiveness, and cutting down carbon emissions." 5. Ms Chew Siow Nee, Chief Financial Officer of PUB, the national water agency, said: "To ensure water sustainability in the long run, we need to manage not only water supply but also water demand. It is important that people understand their role in conserving water. And, a well-designed bill can help them track their usage at a glance. Currently, we use 151 litres of water per person per day. Let’s work towards achieving only 140 litres per person per day by 2030." 6. Mr Kenny Tan, Chief Executive Officer of City Gas, said: "City Gas welcomes SP Services' redesigned utilities bill. It is a fresher and more user-friendly design. Our customers will be able to easily read their consumption and compare with their recent usage trends. As Singapore’s piped town gas provider, we look forward to sharing energy-saving tips on gas usage through the redesigned utilities bill." 7. This is Singapore Power's latest initiative to promote energy and water efficiency to its customers. In May 2016, SP Services together with EMA and PUB launched a new mobile app to help consumers reduce energy and water consumption, lower their utilities bill and conserve the environment. Energy-efficiency features include a Home Utilities Audit where customers can check their estimated utilities usage of appliances at home and find out which are consuming the most energy or water. These features are also implemented on SP Services' online utilities portal and in the email bill summary. About Singapore Power and SP Services – End – Singapore Power Group (SP) is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. Over a million industrial, commercial and residential customers in Singapore benefit from SP's world-class transmission, distribution and market support services. The networks in Singapore are amongst the most reliable and cost-effective worldwide. SP Services, a subsidiary of SP, provides every household and business in Singapore with a convenient and efficient one stop service for electricity, water and piped gas supplies. As the Market Support Services Licensee in the deregulated electricity market in Singapore, SP Services provides meter reading, data management and billing services. It also processes consumer registration and transfers for electricity retailers, thus playing a key role in facilitating competition and consumer choice in the retail market by enabling consumers to switch seamlessly between retailers, and to buy electricity at wholesale market prices. SP Services also provides metering, billing, payment collection, and customer service on behalf of other utility service providers, including PUB for water charges, CityGas for gas charges, and refuse collection companies for refuse removal fees. About the Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Ministry of Trade and Industry. Our main goals are to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Through our work, the EMA seeks to forge a progressive energy landscape for sustained growth. Please visit www.ema.gov.sg for more information. About PUB, Singapore’s national water agency PUB is a statutory board under the Ministry of the Environment and Water Resources. It is the water agency that manages Singapore's water supply, water catchment and used water in an integrated way. PUB has ensured a diversified and sustainable supply of water for Singapore with the Four National Taps (local catchment water, imported water, NEWater, desalinated water). To provide water for all, PUB calls on all to play our part to conserve water, keep our water catchments and waterways clean and build a relationship with water so we can enjoy our water resources. If we all play our part, we can have enough water for all our needs – for industry, for living, for life. About City Gas Trust City Gas Trust was constituted as a private trust on 5 January 2007. City Gas Trust is a wholly owned subsidiary of Keppel Infrastructure Trust. The core business of City Gas Trust is the production of town gas. Town gas is retailed island-wide to residents. City Gas also supplies town gas and natural gas to commercial and industrial customers. With a long heritage history of about 150 years, we have been supplying town gas to almost 90% of the residents living in new Housing Development Board estates and private properties as well as many commercial and industrial operations like hotels, restaurants, food courts, and hawker centres, to food processing and manufacturing industries and printing plants. For more information, please visit http://www.citygas.com.sg. Redesigned Utilities Bill Sample (Front) ANNEX A Redesigned Utilities Bill Sample (Back)