Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review Searchhttps://www.spgroup.com.sg/search?tag=sustainability Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review Searchhttps://www.spgroup.com.sg/search?tag=sustainability Search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review Sustainability | SP Grouphttps://www.spgroup.com.sg/about-us/sustainability About SP GroupBoard of DirectorsExecutive Leadership TeamAwards & AffiliationsAnnual ReportsSustainability Sustainability Our Sustainability Commitment Sustainability is integral to our corporate purpose of empowering the future of energy through low-carbon, smart solutions. As Singapore’s national Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic =agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review & AffiliationsAnnual ReportsSustainability Sustainability Our Sustainability Commitment Sustainability is integral Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic =agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search Searchhttps://www.spgroup.com.sg/search?tag=sustainability & AffiliationsAnnual ReportsSustainability Sustainability Our Sustainability Commitment Sustainability is integral to our Searchhttps://www.spgroup.com.sg/search?tag=growing-greener Search Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/growing-greener-and-cooler-outdoors SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Growing Greener and Cooler Outdoors SUSTAINABILITY Photo: NDP 2018 Exco Powering Singapore’s birthday SP-Group-Sustainability-Review-FY2021-2022.pdfhttps://www.spgroup.com.sg/dam/spgroupvn/About-Us/SP-Group-Sustainability-Review-FY2021-2022.pdf Sustainability Review FY2021/2022 Table of Contents About this report 3 Materiality 4 About SP Group 5 Our sustainable energy ecosystem 6 Our impact 7 Sustainability strategy 8 Alignment with the global goals 9 Financing sustainable energy solutions 9 Sustainability governance 10 Board’s role 10 Sustainable Cooling at Tampines – Singapore’s First Town Centre to Be Retrofitted With District Coolinghttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/Sustainable-Cooling-At-Tampines---Singapore-s-First-Town-Centre-To-Be-Retrofitted-With-District-Cooling News Release Sustainable Cooling at Tampines – Singapore’s First Town Centre to Be Retrofitted With District Cooling SP Group, supported by Temasek, Tampines Group Representation Constituency (GRC) and the Ministry of Sustainability and the Environment (MSE), will install and operate distributed Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-review SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Review SUSTAINABILITY Sustainability is central to SP Group’s mission of providing reliable and efficient energy supply to customers. We anchor our sustainability strategy on the United Nation’s Sustainable Development Category: Sustainability Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/our-sustainability-focus SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Our Sustainability Focus SUSTAINABILITY Sustainability is central to our mission to deliver reliable and efficient power supply, and helping our customers enjoy a high quality way of life. We incorporate sustainability in our operations Category: Sustainability SP Group launches complete suite of carbon solutions capabilities, leveraging new partnership with Turnkeyhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-launches-complete-suite-of-carbon-solutions-capabilities--leveraging-new-partnership-with-Turnkey and sustainable energy solutions provider and Turnkey, a global ESG data solutions company, announced a partnership to offer ESG analytics, carbon accounting and climate advisory services to key countries in the region including Singapore, China, Vietnam and Thailand. These services will augment SP’s 1 2 3 4 5 ..... 48

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News Release Singapore Power Successfully Concludes Australian Transactions With State Grid 3 January 2014 - Singapore Power International Pte Ltd (SPI), a subsidiary of Singapore Power Ltd (SP), today concluded two landmark transactions with State Grid International Development Limited (SGID), a subsidiary of State Grid Corporation of China (SGCC). In one transaction, SPI has sold to SGID a 60% shareholding in its wholly owned subsidiary, SPI (Australia) Assets Pty Ltd (SPIAA). In another transaction, SGID has acquired from SPI a 19.9% security holding in SP AusNet. SPI will continue to hold 31.1% in SP AusNet. Australia continues to be a strategic focus for SP, through SPI’s remaining 40% interest in SPIAA and 31.1% security interest in SP AusNet. SP remains a committed long-term investor in the Australian electricity and gas transmission and distribution network businesses to deliver a safe and reliable energy supply to consumers in Australia. In partnering SGID, a major consideration for SPI is SGID’s significant capability and strong operational track record. Commenting on the transactions, SP’s Group Chief Executive Officer, Mr Wong Kim Yin, said: “Singapore Power is very pleased with the successful completion of the transactions. I am confident that with the strong support from SGCC and SP, the Australian businesses will be well-positioned for further opportunity and growth. This outcome has also affirmed Australia’s strong support for businesses and foreign investments.” Credit Suisse and Lazard acted as joint financial advisors to SPI. Herbert Smith Freehills and Allen & Gledhill acted as legal counsels to SPI. About Singapore Power Ltd and Singapore Power International Pte Ltd SPI is an investment holding company for Singapore Power (SP), a leading energy utility company in the Asia Pacific. SP owns and operates electricity and gas transmission and distribution businesses in Singapore and in Australia, primarily in Victoria, New South Wales and Queensland. More than 1.4 million industrial, commercial and residential customers in Singapore benefit from SP’s world-class electricity and gas transmission and distribution, and market support services. Singapore has one of the fewest and shortest power outages of cities worldwide, as rated by international industry indices. In Australia, the SP Group serves 2.8 million customers through wholly-owned SPIAA, a diversified energy utility company and 51 per cent owned SP AusNet, which is publicly listed on the Australian and Singapore Stock Exchanges. As one of Singapore’s largest corporations, SP recorded revenue of S$8.97 billion and assets of S$34.5 billion for the year ended 31 March 2013. Issued by: Singapore Power Limited                  10 Pasir Panjang Road #03-01                  Mapletree Business City                  Singapore 117438                  Co. Reg No : 199406577N                  www.singaporepower.com.sg

News Release SP Group launches complete suite of carbon solutions capabilities, leveraging new partnership with Turnkey The partnership will expand SP Group’s carbon solutions with ESG analytics, carbon accounting and climate advisory services to help regional companies across diverse industries scale to meet their unique ESG requirements. Integration of SP’s Green Energy Tech (GET™) with Turnkey’s ESG Cloud Solution will provide ease of building emissions tracking and management to enable green building transition. Singapore, March 14, 2023 – SP Group (SP), a leading energy utilities group and sustainable energy solutions provider and Turnkey, a global ESG data solutions company, announced a partnership to offer ESG analytics, carbon accounting and climate advisory services to key countries in the region including Singapore, China, Vietnam and Thailand. These services will augment SP’s carbon solutions to provide a one-stop carbon service ecosystem to help customers simplify their ESG measurement and reporting, identify opportunities to be more sustainable, manage risks and offset carbon emissions. This expands SP’s portfolio of carbon solutions to support Singapore’s development as a carbon services and trading hub, facilitating the growth of the carbon services ecosystem in Singapore and positioning the country as a regional gateway for carbon services. SP will offer Turnkey’s flagship ESG cloud solution Sustainion™ – a scalable ESG (Environmental, Social and Governance) risk and sustainability cloud solution that helps companies manage their ESG data, providing localised ESG metrics, analytical trends and effective risk management to support their ESG strategy. This technology platform is designed to help customers meet the full spectrum of ESG requirements, empowering them to improve their business performance and to identify and focus on implementing climate-positive impact actions. With Singapore and countries across the region announcing their commitment to net-zero targets, carbon abatement, consultancy, measurement, and reporting have become a top-of-mind agenda for most companies and businesses. Mr Luke Tang, Head of Strategy and Sustainability, SP Group said: “We believe effective carbon services and sustainability tools must be accessible to all companies to drive positive climate impact at scale. Partnering Turnkey to offer the Sustainion™ ESG Cloud Solution will enable companies to measure, track, and audit emissions conveniently. When integrated with SP’s inhouse Green Energy Tech (GET™) and digital energy management solutions, it will make it even easier for companies to take sustainable action towards a low-carbon future.” Tony Wines, CEO, Turnkey, said: “We are delighted to partner with SP Group to help companies effectively combat climate change by leveraging the power of ESG data. Together our insights will help organizations make decisions that positively impact business and the planet both now and in the future.” SP currently enables customers to achieve their sustainability ambitions by reducing and offsetting their carbon emissions with renewable energy certificates and carbon credits along with other sustainable energy solutions that help to save energy and reduce carbon emissions. SP also offers a suite of Green Energy Tech (GET™) building energy management tools, that leverages digital insights to enable businesses to optimise energy efficiency, enhance occupant experience, and advance sustainability efforts. The partnership with Turnkey will provide customers with the complete suite of sustainability solutions to identify, take action to reduce their carbon footprint, and accurately report their sustainability outcomes and initiatives. Both SP and Turnkey will also explore more collaborations to develop innovative, customer-centric and cost-effective solutions that will accelerate the region’s transition to Net Zero. -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, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective worldwide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at spgrp.sg/linkedin and Instagram at spgrp.sg/instagram. About Turnkey Turnkey was established in 2016 by our CEO and Founder Tony Wines, a technology, ESG and supply chain expert with over 25 years’ experience. Its deep expertise and years of industry experience have since seen it recognised as one of the leading software providers in sustainability, with a particular emphasis on ESG and risk management. Today, Turnkey has a diverse team of experienced professionals dedicated to linking environmental and social impacts to business performance for clients in over 7000 locations across 46 countries. This team provides key areas of support – including data collection and reporting, consultancy and analysis of ESG metrics, and framework reporting – to ensure risk management is as simple, effective and rewarding as possible. Combining the latest technology with Turnkey’s expert team means it can provide actionable insights that can make a real impact. For more information, please contact us at enquire@turnkey.tech, visit our website at www.turnkey.tech and follow us on LinkedIn https://www.linkedin.com/company/3646025/.  

SP Group’s Integrated Energy Solutions to Power Rangsit University’s Green Energy Transformation SUSTAINABILITY SP is partnering Rangsit University (RSU) in Thailand to transform RSU’s main campus into a smart energy, low-carbon academic environment. At the campus, located at Mueang Pathum Thani District, Greater Bangkok, SP will design and deploy a comprehensive suite of integrated and sustainable energy solutions. These include rooftop and floating solar PV systems with a centralised energy management and storage system, and harnessing SP’s GETTM (Green Energy Tech) building intelligence system to maximise energy efficiency and enhance occupant comfort.  When completed in 2024, these solutions will enable the university to green up to 21 per cent of its total energy consumption and lower its carbon emissions by 1,400 tonnes annually. SP and RSU will also study the feasibility of implementing more solutions across the campus, such as district cooling and increasing the scale of solutions deployed in the partnership agreement.  The collaboration on these fronts will be announced today an event in Bangkok, where there will be a showcase of SP’s solutions to guests and the media at the event. For more info, please read:  TAGS SUSTAINABILITYTHAILAND 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

300,000 meter air bijak mula dipasang SP Services akan memasang 300,000 meter air bijak pertama di Singapura mulai awal tahun depan, sebagai sebahagian rancangan negara mendigitalkan sistem bekalan air di sini. Meter yang menggunakan teknologi digital untuk memantau penggunaan air dan kebocoran di rumah akan dipasang di rumah serta bangunan komersial dan perusahaan di tujuh lokasi secara percuma, kata agensi air negara PUB semalam. Lokasi yang telah dipilih adalah estet perumahan baru di Tampines North dan Tengah serta di Bukit Batok, Hougang, Jurong West, Tampines dan Tuas. Fasa pertama program meter air bijak PUB dijangka lengkap pada 2023.

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 HDB 1-Room 84.83 81.86 87.86 87.69 83.11 84.19 79.07 78.29 77.04 73.76 80.08 82.78 HDB 2-Room 98.53 96.07 102.96 101.39 96.90 97.62 92.27 91.27 89.30 85.50 92.72 97.00 HDB 3-Room 124.29 121.74 129.94 128.83 123.83 123.57 117.18 114.72 112.98 109.85 119.73 124.51 HDB 4-Room 147.42 143.11 152.92 152.86 146.17 146.88 140.21 135.59 135.07 130.30 142.95 148.52 HDB 5-Room 156.27 149.96 161.67 162.41 156.08 156.45 149.31 142.48 144.01 139.05 152.34 157.84 HDB Executive 172.48 168.80 178.86 180.50 172.04 172.61 163.45 157.40 159.60 154.76 169.93 174.70 Apartment 184.01 175.50 181.94 191.11 186.36 183.84 175.37 163.41 158.33 158.04 175.68 183.56 Terrace 283.33 283.80 289.68 301.49 291.00 290.49 277.89 263.67 267.59 261.56 279.64 288.94 Semi-Detached 354.71 361.00 367.73 385.46 366.17 370.19 349.08 335.83 332.11 329.24 351.85 364.56 Bungalow 675.72 711.32 685.95 762.28 719.32 712.26 661.91 659.36 621.11 635.40 675.97 699.68 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 HDB 1-Room 76.28 73.55 78.77 78.62 74.36 75.37 70.55 69.80 67.47 64.90 70.52 74.13 HDB 2-Room 89.84 87.41 93.80 92.26 88.22 88.72 83.62 82.58 80.06 76.74 83.39 87.87 HDB 3-Room 112.09 109.70 116.95 115.78 111.35 111.05 105.02 102.49 100.23 97.68 106.96 112.09 HDB 4-Room 132.74 128.46 137.02 136.76 130.76 131.35 125.25 120.76 119.36 114.92 126.86 133.11 HDB 5-Room 140.07 134.00 144.16 144.59 138.87 139.24 132.77 126.41 126.62 121.76 134.46 140.89 HDB Executive 155.45 151.54 160.36 161.59 153.95 154.44 146.15 140.37 140.97 136.47 150.92 156.71 Apartment 164.80 156.02 161.06 169.18 164.23 161.75 154.01 142.43 135.55 134.92 152.04 161.94 Terrace 259.01 258.83 264.59 274.69 263.93 263.37 250.88 239.06 240.95 235.09 253.19 263.33 Semi-Detached 328.12 331.78 338.46 354.82 336.52 340.26 319.77 307.20 301.32 299.32 321.27 335.61 Bungalow 633.29 661.40 638.62 711.71 667.03 661.57 617.06 610.72 573.47 585.41 625.30 651.42 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Media Coverage Catch the latest news on SP All Years 09 Jan 2019 The Straits Times - SP Group Launches E-Car Charging Points Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 09 Jan 2019 The Business Times - SP Group Launches 38 High-Speed Electric Vehicle Charging Points Source: The Business Times © Singapore Press Holdings Limited. Permission required for reproduction. 09 Jan 2019 Lianhe ZaoBao - SP Group Set Up 38 Charging Points in 8 Locations Islandwide Source: Lianhe Zaobao © Singapore Press Holdings Limited. Permission required for reproduction. 09 Jan 2019 Berita Harian - SP Group Launches 38 Charging Points for Electric Vehicles Source: Berita Harian © Singapore Press Holdings Limited. Permission required for reproduction. 09 Jan 2019 Tamil Murasu - Charging Points for Electric Vehicles Source: Tamil Murasu © Singapore Press Holdings Limited. Permission required for reproduction. 30 Oct 2018 CNBC - SP Group Unveils Blockchain-Powered Green Energy Platform Source: CNBC 30 Oct 2018 The Business Times - SP Group unveils blockchain-powered green energy platform Source: The Business Times © Singapore Press Holdings Limited. Permission required for reproduction. 30 Oct 2018 The Straits Times - Easier for small producers to sell 'green credits' Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 29 Oct 2018 Singapore Tonight - Platform to Trade "Green Credits" Launched Source: Channel NewsAsia 26 Oct 2018 The Straits Times - SP Group to install 1,000 electric vehicle charging points Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction. 1 ... 27 28 29 ... 47

News Release SP Group Partners SPC to Install EV Chargers at SPC Service Stations Roll out will begin with first five of SPC’s stations next year Singapore, 17 November 2022 – SP Group (SP) and Singapore Petroleum Company Ltd (SPC) announced today a partnership to install fast electric vehicle (EV) charging points at the first five of SPC stations, in its initial phase. The SPC service station at Bukit Batok will be the first to be installed with a 150kW direct current (DC) fast charger with 2 x 75kW charging points. When installed in Q1 2023, the 150kW charger will be the fastest publicly available charger in Singapore, allowing EV drivers to charge their vehicle in as little as 15 minutes. The other four locations – 1351 Ang Mo Kio Ave 1; Bukit Merah; Sumang Link; and Tampines Ave 4 – will each have one 50kW fast charging point installed by 2023. Ensuring the availability of fast chargers will provide greater convenience to electric vehicle motorists for their charging needs and drive stronger adoption of such vehicles in Singapore. (Refer to the annex for the addresses of the first SPC service stations with SP’s charging points) Group Chief Executive Officer of SP, Mr. Stanley Huang, said, “Partnering SPC, one of the largest service station networks in Singapore, will bring greater convenience to EV drivers with more fastcharging locations across our extensive charging network. This will enhance the accessibility and speed of EV charging, eradicate range anxiety and help make Singapore EV-ready.” Managing Director of SPC, Mr Li Shaolin, said “SPC is pleased to partner with SP, the largest public EV charging network, to embark on EV charging within Singapore. This collaboration, which taps on the expertise of both parties, is anticipated to underpin the green energy and low-carbon transition, enhance overall user experience for motorists, as well as augment the local EV ecosystem.” This partnership will benefit both SP and SPC’s existing commercial fleet customers, who will gain greater access to more charging points island-wide SP operates the largest public high-speed EV charging network with over 636 charging points across 150 locations. Close to 190 of these points – approximately 30 per cent of our network, are direct current chargers that can provide drivers with a quick charge in just 30 minutes. SP is scaling up charging facilities at residential, commercial and industrial locations. This follows the recent tender awarded by the Land Transport Authority to install up to 4,800 charging points at Housing and Development Board carparks in the North-east and East regions of Singapore, complementing its network expansion for HDB residents in Tengah and the business community at the Surbana Jurong Campus. -Ends- 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, Vietnam and Thailand. 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 and LinkedIn at spgrp.sg/linkedin. About Singapore Petroleum Company Ltd Founded in 1969, SPC has interests in oil and gas exploration and production, refining, terminalling and distribution, marketing as well as trading of crude and refined petroleum products. SPC is a reputable supplier of bunker fuel to international shipping companies at the Singapore port and jet fuel at several international airports in Asia-Pacific, including Singapore Changi Airport. SPC also owns the third largest island-wide retail network of 40 service stations in Singapore, providing quality and reliable round-the-clock services to the motoring public. Fuelling its growth, in 2009, SPC was proud to join PetroChina, one of the largest oil and gas companies in the world. As a fully owned subsidiary of PetroChina International (Singapore) Pte. Ltd., SPC today taps on a wide range of resources and benefits from a substantially stronger financial position. SPC continues to stay nimble in its approach and, as such, is well placed to fuel Singapore’s economy well into the future. More details on SPC can also be found at: https://www.spc.com.sg ANNEX A: Location of SPC’s service stations

SP Group’s role in electricity industry As published in Straits Times Forum Letter (29 Sept 2018) We thank readers for their letters and the queries they raised (How are new retailers able to offer better prices than SP Group? by Mr Max Leong; Maintaining cost savings tough in the long term by Mr Goh Boon Kai and Many concerns over changes in power market by Mr Ong Soon Yam for their letters, all on Sept 25). SP Group operates and maintains the electricity grid and provides market support services such as billing and meter reading. Under the regulated tariff set by the Energy Market Authority (EMA) for the period of July 1 to Sept 30, SP Group is paid 5.71 cents per kWh (SP Component) for the above services, out of 23.65 cents per kWh paid by residential consumers. The remaining tariff components go to the generation companies, Energy Market Company for market administration, and EMA for power system operator costs. Under the Open Electricity Market (OEM), consumers will be able to buy electricity from retailers, at the retail electricity price, instead of buying under the tariff set by the EMA. The electricity price offered by retailers will also include the SP Component. Whether consumers buy electricity under tariff, or through a retailer, the SP Component collected from consumers is the same. It is regulated by the EMA, and has been stable the past 10 years, even as the electricity tariff fluctuated. Chuah Kee Heng Managing Director SP Services Jan-08 Apr-08 Jul-08 Oct-08 Jan-09 Apr-09 Jul-09 Oct-09 Jan-10 Apr-10 Jul-10 Oct-10 Jan-11 Apr-11 Jul-11 Oct-11 Jan-12 Apr-12 Jul-12 Oct-12 Jan-13 Apr-13 Jul-13 Oct-13 Jan-14 Apr-14 Jul-14 Oct-14 Jan-15 Apr-15 Jul-15 Oct-15 Jan-16 Apr-16 Jul-16 Oct-16 Jan-17 Apr-17 Jul-17 Oct-17 Jan-18 Apr-18 Jul-18 Reference Low Tension Electricity Tariff for Residential Customers 35 30 25 20 15 10 5 0 Grid Charge MSS Fee Market Admin & PSO Energy Cost Q3 2018 TARIFF (July – September) Market Admin & Power System Operator Fee to EMA (No change) 0.05¢/kWh (<1%) Market Support Services Fee to SP Group (No change) 0.40¢/kWh (1. to7%) Network Costs to SP Group (No change) 5.31¢/kWh (22.5%) Energy Costs to electricity generation companies (Increase by 1.50¢/kWh compared to previous quarter) 17.89¢/kWh (75.6%)

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 HDB 1-Room 77.52 81.09 78.98 79.00 78.86 80.17 80.39 77.86 77.18 78.99 81.28 87.54 HDB 2-Room 92.13 96.52 91.92 92.92 92.62 94.12 94.79 90.73 89.63 91.78 94.78 103.49 HDB 3-Room 115.06 119.49 114.80 116.91 116.30 118.85 118.49 112.22 112.11 115.94 120.33 132.29 HDB 4-Room 135.09 139.94 134.96 137.64 137.70 140.19 140.04 133.47 131.31 137.04 142.66 156.01 HDB 5-Room 142.59 147.54 142.78 145.35 145.56 148.64 148.87 141.61 136.79 144.16 151.97 165.19 HDB Executive 158.62 164.05 158.23 162.29 161.77 166.18 164.43 154.00 153.21 160.98 168.72 184.59 Apartment 168.05 175.53 167.39 164.61 167.46 175.43 177.46 164.16 156.19 163.04 179.66 198.71 Terrace 258.91 267.44 262.12 265.22 265.40 276.88 276.46 260.00 252.25 270.34 290.38 311.38 Semi-Detached 331.22 340.32 333.05 332.47 336.34 351.53 349.78 325.65 324.20 335.52 370.67 392.95 Bungalow 648.84 666.12 646.66 633.47 662.99 688.41 699.45 627.26 650.18 619.13 718.02 776.44 Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas 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 69.62 72.46 71.03 70.38 70.28 71.48 71.86 69.16 67.69 69.30 71.92 78.05 HDB 2-Room 82.96 87.55 83.48 84.15 83.90 85.46 85.94 81.99 80.46 82.23 85.21 93.42 HDB 3-Room 102.92 107.51 103.13 104.73 104.06 106.59 106.15 100.27 99.66 102.84 107.06 118.11 HDB 4-Room 120.14 125.27 120.86 122.70 122.47 125.06 124.99 118.78 116.20 120.97 126.03 138.53 HDB 5-Room 126.31 131.50 127.51 129.05 128.83 131.93 132.27 125.43 120.56 126.60 133.43 145.81 HDB Executive 141.39 147.11 141.81 144.94 144.02 148.42 146.81 137.03 135.88 142.35 149.14 163.91 Apartment 148.34 157.00 149.45 145.14 146.83 154.44 156.79 144.07 135.03 140.09 155.96 175.31 Terrace 235.82 244.04 239.52 241.71 240.94 251.32 251.12 235.05 227.31 243.21 259.98 282.50 Semi-Detached 303.14 313.22 305.01 304.96 308.47 323.21 319.99 297.18 295.56 305.12 337.24 359.90 Bungalow 596.94 621.34 599.37 589.03 615.12 636.98 650.72 578.80 597.47 570.77 662.48 717.39