Media Release Singapore Power Golf Event Raised $367,000 For Needy Elderly $6.5 million channelled to Home Help Service through SP Heartware Fund Singapore, 5 October 2012 - Singapore Power, together with its business associates raised more than $367,000 in support of the Singapore Power (SP) Charity Golf 2012 which will be held at the Singapore Island Country Club on Friday, 5 October 2012 2. The SP Charity Golf is Singapore Power’s key community outreach event for the year. All donations from the event are channelled to the Singapore Power Heartware Fund which is dedicated to supporting Community Chest’s Home Help Service programmes. These programmes help the needy elderly in our community age with hope and dignity.by delivering critical care services to them in their homes. 3. Since the launch of the SP Heartware Fund in October 2005, Singapore Power has raised more than $6 million for Community Chest in support of Home Help Service programmes. Needy seniors who live alone and are unable to cater to their basic needs are the main beneficiaries of the programme which include daily meal deliveries, assistance with personal hygiene and laundry, and transport to medical appointments. 4. The needy elderly remain the focus of Singapore Power’s community outreach endeavours in view of Singapore’s ageing demography. By 2030, it is projected that there will be 117,000 seniors who are semi-ambulant or non-ambulant, i.e. more than 2.5 times that of today1 . 5. Mdm Yap Moi, 84, is one such recipient of the Home Help Service programme. Being frail and weak, Mdm Yap remains home-bound most of the time. Since 2008, Home Help Service has been stepping in to provide Mdm Yap, who lives alone, the much needed assistance to have a better quality of life. She receives hot meals daily and is provided with transportation and attendant services for her regular medical appointments. (Please see attached Annexes 1 & 2). 6. “With the kind and generous support of our business partners and staff, the 2,100 beneficiaries of the Home Help Service can continue to receive critical services such as meal delivery, assistance with daily living, and transport to medical care. The SP Heartware Fund makes it possible for them to age in their own homes and within their communities with grace and dignity,” said Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power. 7. One of the sponsors, Mr Fan Ke, Managing Director of Eastern Green Power Pte Ltd said, "The SP Heartware Fund is a worthy cause that helps the needy elderly in their activities of daily living. We are pleased to have been partnering Singapore Power for the past few years in raising funds for this cause, and we hope more companies will join us in service to the community." 1 COS speech by Minister Gan Kim Yong on Ministerial Committee on Ageing Initiatives (7 Mar 12) About the SP Heartware Fund The SP Heartware Fund was launched in October 2005 to help the needy elderly in the community lead better lives. About 2,100 needy elderly have benefitted to date. The SP Heartware Fund supports the operations of seven Home Help Service programmes. These programmes, operated by voluntary welfare organisations, are: Dorcas Home Care Service run by Presbyterian Community Services THK Home Help Service East and THK Home Help Service West run by Thye Hua Kwan Moral Charities Limited Sunlove Home Help Service run by Sunlove SWAMI Home Help Service run by Sunshine Welfare Action Mission Tembusu Home Help Service run by Sathya Sai Social Service TOUCH Home Care run by TOUCH Community Services Singapore Power underwrites all fund-raising costs for the SP Heartware Fund. Every dollar raised for the Fund goes to the seven Home Help Service programmes administered by the Community Chest. The Fund has also sponsored the purchase of vans and ambulances for the Home Help Service providers. THK Home Help Service East and THK Home Help Service West run by 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. 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. About Community Chest Community Chest raises funds on a yearly basis to meet the needs of the social service programmes we help support. Community Chest ensures that the fund-raising and other operating costs are kept to a minimum. As these costs are covered mainly by Tote Board and Singapore Pools (Private) Limited, every dollar raised by Community Chest will be made available to social service programmes under its care. Visit comchest.sg for more information. Issued by: Singapore Power Ltd                  10 Pasir Panjang Road #03-01                  Mapletree Business City Singapore 117438                  Co. Reg No : 199406577N                  www.singaporepower.com.sg Annex 1 Madam Yap Moi Age : 84 Beneficiary of Sunlove Home Help Service, under the care of Community Chest Widowed with no children, Mdm Yap lives alone in a one-room rental flat .She gets by on a modest allowance under the Public Assistance Scheme, Although her needs are simple, life has not been easy for her. Being frail and weak, Mdm Yap remains home-bound most of the time with only the radio as a companion. On the rare occasion when her health permits, she would take short walks in her neighbourhood. Sunlove Home Help Service – supported by the SP Heartware Fund, has been providing Mdm Yap with much needed assistance. Sunlove delivers hot meals to Mdm Yap everyday, and also provides transportation and escorts her for medical appointments. Annex 2 Miss Nirmala Sha Sha Age: 59 Beneficiary of Swami Home Help Service under the care of Community Chest Ms Nirmala suffers from Myotonic Dystrophy and other medical conditions. She suffered a heart attack and required permanent pacemaker insertion. Her siblings have similar health problems and her parents suffer from diabetes and hypertension. Miss Nirmala lives with her parents and one sister. She has rented out her own flat and manages the financial needs from its rental. Miss Nirmala used to ambulate slowly with a walking frame. Her condition has deteriorated. Now, she requires assistance in managing her activities of daily living. The family depends on a domestic helper to perform the household chores and help in their daily activities. Miss Nirmala has to go to three hospitals for her regular medical appointments. As she is unable to move around independently, she needs to use a wheel chair and requires a caregiver to accompany her to the hospital. Since 2008, Swami Home Help Service –supported by the SP Heartware Fund, has been helping Miss Nirmala by providing transport and attendant service to take her to the hospitals. Like Miss Nirmala, both her parents have also been receiving help from the Swami Home Help Service for their medical appointments.

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 HDB 1-Room 87.69 83.11 84.19 79.07 78.29 77.04 73.76 80.08 82.78 87.43 83.34 86.23 HDB 2-Room 101.39 96.90 97.62 92.27 91.27 89.30 85.50 92.72 97.00 100.66 97.91 99.45 HDB 3-Room 128.83 123.83 123.57 117.18 114.72 112.98 109.85 119.73 124.51 129.34 124.22 126.71 HDB 4-Room 152.86 146.17 146.88 140.21 135.59 135.07 130.30 142.95 148.52 154.60 149.22 151.99 HDB 5-Room 162.41 156.08 156.45 149.31 142.48 144.01 139.05 152.34 157.84 164.50 159.46 162.46 HDB Executive 180.50 172.04 172.61 163.45 157.40 159.60 154.76 169.93 174.70 182.36 177.32 179.80 Apartment 191.11 186.36 183.84 175.37 163.41 158.33 158.04 175.68 183.56 189.46 182.17 184.14 Terrace 301.49 291.00 290.49 277.89 263.67 267.59 261.56 279.64 288.94 301.97 291.01 298.11 Semi-Detached 385.46 366.17 370.19 349.08 335.83 332.11 329.24 351.85 364.56 382.10 371.24 376.26 Bungalow 762.28 719.32 712.26 661.91 659.36 621.11 635.40 675.97 699.68 725.88 709.75 708.95 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 HDB 1-Room 78.62 74.36 75.37 70.55 69.80 67.47 64.90 70.52 74.13 78.40 75.61 77.97 HDB 2-Room 92.26 88.22 88.72 83.62 82.58 80.06 76.74 83.39 87.87 91.84 89.70 91.17 HDB 3-Room 115.78 111.35 111.05 105.02 102.49 100.23 97.68 106.96 112.09 116.92 112.61 114.89 HDB 4-Room 136.76 130.76 131.35 125.25 120.76 119.36 114.92 126.86 133.11 139.31 134.99 137.35 HDB 5-Room 144.59 138.87 139.24 132.77 126.41 126.62 121.76 134.46 140.89 147.54 143.70 146.23 HDB Executive 161.59 153.95 154.44 146.15 140.37 140.97 136.47 150.92 156.71 164.42 160.31 162.51 Apartment 169.18 164.23 161.75 154.01 142.43 135.55 134.92 152.04 161.94 168.66 163.45 164.54 Terrace 274.69 263.93 263.37 250.88 239.06 240.95 235.09 253.19 263.33 276.05 267.47 273.88 Semi-Detached 354.82 336.52 340.26 319.77 307.20 301.32 299.32 321.27 335.61 352.45 342.67 347.15 Bungalow 711.71 667.03 661.57 617.06 610.72 573.47 585.41 625.30 651.42 679.81 663.52 665.92 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

30 SEP 2014 For Immediate Release MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 OCTOBER TO 31 DECEMBER 2014 1. For the period from 1 Oct to 31 Dec 2014, electricity tariffs will decrease by an average of 1.6% or 0.40 cent per kWh compared to the previous quarter. 2. The electricity tariff for households will decrease by 0.40 cent per kWh from 25.68 to 25.28 cents per kWh for 1 Oct to 31 Dec 2014. The average monthly electricity bill for families living in four-room HDB flats will decrease by $1.69 (see Appendix 3 for the average decrease for different household types). 3. SP Services 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 Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg ELECTRICITY TARIFFS FROM 1 OCT 2014 Appendix 1 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy cost (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network cost (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. Q4 2014 TARIFF Energy Costs 20.01¢/kWh Decreased by 0.40 ¢/kWh Generation Companies Network Costs 5.05¢/kWh MSS Fee 0.17¢/kWh Market Admin & PSO Fee 0.05¢/kWh No Change No Change No Change SP PowerAssets SP Services Power System Operator & Energy Market Company AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 OCTOBER 2014) Appendix 3

THE STRAITS TIMES BRANDED CONTENT Making air-conditioning greener: How he's helping Singaporeans reduce their carbon footprint The centralised cooling system that he and his team at SP Group are building for Tengah new town will be 30 per cent more energy efficient, which contributes to the nation's climate goals Mr Liu Yue inside one of the thermal storage tanks in the world's largest underground district cooling network operated by SP Group PHOTO: SP GROUP PUBLISHED NOV 30, 2022, 4:00 AM SGT Mr Liu Yue has a new engineering challenge. The 38-year-old Principal Engineer is part of the team designing and building the first centralised cooling system (CCS) for a residential estate in Singapore – in the Tengah eco-town. Instead of individual compressor units mounted on aircon ledges, Mr Liu is tasked to build a centralised system which circulates chilled water to and from each flat to cool air within the flat, thus delivering air-conditioning service to 19,000 households in the estate. The first homes will be ready in 2023. “It is definitely a challenge because we have to work with many other parties to overcome the space constraints,” says Mr Liu. In his previous posting in SP Group, Mr Liu worked at an underground district cooling system that serves the Marina Bay central business district. But this time, Mr Liu has to deal with space constraints of a different kind. “In HDB flats, it’s not cost-efficient to have large underground spaces, so we have to think out of the box and find space for our cooling equipment,” Mr Liu shares. Eventually, the project team decided to place the CCS equipment on the HDB block roof, which would allow precious ground space to be used by the community. HDB flat rooftops would host the CCS equipment which service a cluster of HDB blocks. This arrangement would optimise the cooling output of the CCS equipment, achieving both energy efficiency and supply reliability. Mr Liu is proud that he plays a part in transforming the energy sector to meet climate goals. Get tips to grow your investments and career in weekly newsletter Enter your e-mail Sign up By signing up, you agree to our Privacy Policy and Terms and Conditions. “My work helps to make essential services and utilities, which are crucial for daily life and business, more energy efficient. We are helping to improve lives by the meaningful transformation of the power industry. This brings me a lot of satisfaction as an engineer,” he says. Reaping benefits from economies of scale In a CCS, a few interconnected centralised plants produce chilled water which is piped to individual households. “Colder” chilled water produced at the centralised plants is circulated to the indoor air-conditioner (known as chilled water fan coil unit or FCU) in each flat. The FCU recirculates the air within the flat and cools the air. In the process, the chilled water is “warmed” up. The warmer water is then returned to the centralised plants to be chilled again and repeat the process. Because the centralised chilled water plants are 30 per cent more energy efficient by design than individual split units found typically in households, CCS is more economical for air-conditioning of flats. Mr Liu Yue is the deputy lead for the construction of the centralised cooling system that will deliver air-conditioning service to 19,000 households in Tengah eco-town. PHOTO: SP GROUP Air-conditioned comfort with lower emissions Air-conditioning is ubiquitous in tropical Singapore. According to the Department of Statistics, about 80 per cent of Singapore households own air-conditioners, and from NEA household electricity consumption profile, air-conditioning contributes about 24 per cent of the average household electricity consumption. With rising incomes and warming temperatures, air-conditioning ownership and the use of air conditioners are set to rise. Worldwide, the use of air-conditioners results in the emission of nearly two million tonnes of carbon dioxide every year, or about 4 per cent of the global share. There is therefore an increasing need to reduce carbon footprint from more energy efficient air-conditioning systems. The reduction in electricity consumption from CCS will contribute towards Singapore’s ambitious carbon footprint reduction commitments. Singapore aims to accelerate its timeline to reduce greenhouse gas emissions, peaking emissions in 2030 and achieving net-zero emissions by 2050. While Singapore’s carbon emissions represent a small percentage of the global share (0.13 per cent in 2020), Singapore’s per capita emissions are very high, about twice the global average at 12 tonnes annually. If Singaporeans can reduce their carbon emissions significantly, it would demonstrate how people can meaningfully counteract climate change without severely lowering their standard of living. Mr Liu is energised by his contribution to help Singapore meet its climate goals. “The CCS we are building will enable Tengah residents to lower their carbon footprint through an energy-efficient cooling system. Just by living in the estate, each resident has already started the sustainability journey. This is a huge motivating factor to every engineer working on the Tengah project. “We started from ground zero and had our fair share of roadblocks in the journey. With all the hard work we put in, it is very rewarding to see everything come to fruition. I am glad to be able to play a part in pioneering the most futuristic town in Singapore towards smart and sustainable living. I guess it's my way of leaving my mark – a green one,” adds Mr Liu. Energy-efficient cooling for a warming world Leading the effort for more efficient cooling systems, SP Group will be implementing various types of cooling systems in different capacities, both in commercial and residential buildings. Its flagship district cooling system in the Marina Bay CBD network will be expanding to cool 28 commercial buildings by 2026. The savings in electricity consumption is estimated to reduce about 20,000 tonnes of carbon emissions annually, equivalent to removing 17,672 cars off the road. SP Group is establishing Singapore’s largest industrial district cooling system for STMicroelectronics at the Ang Mo Kio Technopark. By the time it is operational in 2025, it will reduce carbon emissions by up to 120,000 tonnes annually. SP Group is also constructing a distributed district cooling network in Tampines, where seven existing buildings will be retrofitted by 2025. Transitioning the world into a decarbonised future Beyond its role as the national grid operator, SP Group actively pursues sustainability initiatives as a key part of Singapore’s climate strategy. Its climate initiatives include a nationwide electric vehicle (EV) charging network, deploying rooftop solar energy generation, and smart electricity metering to monitor and reduce usage. SP Group has also exported these technologies to overseas markets where there is demand for sustainable energy solutions. SP Group has provided expertise to build district cooling and heating systems, smart metering and solar power generation in cities in China, Thailand and Vietnam. Join ST's Telegram channel and get the latest breaking news delivered to you. � E-paper � Facebook � Instagram � Twitter � LinkedIn � Podcasts � RSS Feed � Telegram � Youtube � TikTok • SINGAPORE • ASIA • TECH • SPORT • WORLD • OPINION • LIFE • BUSINESS About Us Terms & Conditions • VIDEOS • PODCASTS • MULTIMEDIA Need help? Reach us here. Advertise with us Privacy Policy � Sign up for our daily newsletter Enter your e-mail Sign up More newsletters By registering, you agree to our T&C and Privacy Policy. MCI (P) 076/10/2022, MCI (P) 077/10/2022. Published by SPH Media Limited, Co. Regn. No. 202120748H. Copyright © 2023 SPH Media Limited. All rights reserved.

Consumption_Water Average consumption of Water (CuM) Premises Types Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 May-26 Jun-26 Jul-26 HDB 1-Room 8.1 8.0 7.8 7.9 7.7 7.7 7.6 7.6 7.8 7.7 7.9 7.5 HDB 2-Room 9.3 9.2 8.8 9.1 8.7 8.9 8.8 8.6 9.0 8.8 9.1 8.7 HDB 3-Room 12.2 12.3 11.9 12.0 11.7 11.8 11.9 11.8 12.0 11.6 12.1 11.6 HDB 4-Room 15.4 15.6 15.1 15.3 14.7 14.8 15.0 14.9 15.3 14.7 15.3 14.7 HDB 5-Room 16.9 17.1 16.6 16.8 16.1 16.2 16.5 16.6 17.0 16.1 16.9 16.1 HDB Executive 18.8 19.2 18.4 18.8 18.1 18.2 18.5 18.7 18.9 18.1 18.7 17.8 Apartment 13.3 13.9 13.7 13.7 13.1 13.0 13.1 13.6 13.7 13.2 13.8 12.8 Terrace 26.1 26.5 26.0 26.0 25.8 25.7 26.8 27.5 25.9 25.1 26.4 25.4 Semi-Detached 32.0 32.5 31.1 31.6 30.5 30.7 32.9 33.3 31.9 30.6 31.4 30.5 Bungalow 50.9 53.6 49.6 52.7 49.3 52.6 53.6 55.0 56.1 52.7 52.9 51.4

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Jun-21 Jun-22 Jul-22 Aug-22 Sep-22 Oct-22 Nov-22 Dec-22 Jan-23 Feb-23 Mar-23 Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 HDB 1-Room 154 150 139 143 139 132 130 127 125 121 111 127 142 152 147 145 143 146 144 135 126 126 132 150 152 HDB 2-Room 204 199 186 186 184 172 171 165 166 158 148 166 185 202 190 190 189 190 188 176 164 167 173 199 199 HDB 3-Room 292 276 259 264 257 245 245 235 233 226 212 242 270 288 271 272 269 274 269 247 236 241 250 292 285 HDB 4-Room 400 380 356 361 354 333 334 320 318 309 289 326 367 391 371 371 367 374 370 342 321 330 342 398 396 HDB 5-Room 465 445 414 420 416 388 389 373 369 363 338 381 428 456 437 434 427 437 436 401 367 381 399 463 466 HDB Executive 574 543 506 514 504 472 476 448 453 443 414 473 528 561 531 536 528 541 530 478 456 474 489 575 568 Apartment 609 576 527 523 519 498 496 469 450 425 414 465 543 585 546 514 515 537 541 483 430 435 486 578 573 Terrace 891 865 817 833 815 781 785 752 748 727 686 756 867 902 868 866 859 890 881 804 740 794 821 957 900 Semi-Detached 1,225 1,174 1,092 1,097 1,091 1,030 1,054 995 997 962 930 1,024 1,182 1,233 1,159 1,134 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 Bungalow 2,433 2,403 2,168 2,144 2,146 2,004 2,182 1,986 2,073 1,938 1,901 2,016 2,303 2,482 2,320 2,219 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360

Consumption_Gas Average consumption of Gas (kWh) Premises Types Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 Mar-26 Apr-26 May-26 Jun-26 HDB 1-Room 31 34 35 34 34 33 35 36 34 37 33 35 HDB 2-Room 33 34 35 34 36 33 35 35 36 37 34 34 HDB 3-Room 47 49 50 49 49 47 48 49 50 52 48 48 HDB 4-Room 58 60 62 61 61 58 59 61 63 65 58 59 HDB 5-Room 64 67 69 69 68 65 65 68 72 73 65 66 HDB Executive 69 71 73 72 72 68 69 72 76 77 69 69 Apartment 76 81 89 92 89 83 85 92 97 92 81 84 Terrace 96 100 108 112 106 106 99 108 116 110 100 105 Semi-Detached 116 120 125 120 130 122 116 122 137 127 119 118 Bungalow 188 177 197 202 198 181 191 197 204 203 198 200

Media Release Singapore Power Partners International Consortium Of Leading Utilities To Launch The Free Electrons Global Accelerator Programme World’s first global energy accelerator  Promising start-ups are connected with utilities to co-create innovative solutions for a potential market of 73 million customers across 40 countries Twelve selected start-ups will participate in three modules in Silicon Valley, Europe, and Singapore Singapore, 9 January 2017 – Singapore Power (SP) today announced the launch of Free Electrons, a global accelerator programme in partnership with a global consortium of utilities and accelerators. The programme aims to recruit energy start-ups to drive the next generation of ideas and solutions that address emerging and future energy trends in clean energy, energy efficiency, e-mobility, digitisation, and on-demand customer services. Free Electrons is the first-of-its-kind in the energy sector that is initiated by eight international utilities – SP, AusNet Services, Dubai Electricity and Water Authority (DEWA), ESB (Electricity Supply Board), EDP (Energias de Portugal), innogy, Origin Energy, and Tokyo Electric Power Company (TEPCO). These utilities are leaders in clean energy transition, and have extensive experience in driving technological innovation. Together, the eight utilities represent a global footprint covering 73 million end customers across more than 40 countries, with a combined net income of USD $148 billion (more than SGD $211 billion). The programme is supported by two accelerator partners from Silicon Valley – New Energy Nexus and swissnex San Francisco, who have extensive networks in the innovation ecosystem and have the experience and expertise in connecting innovators. Twelve start-ups will be selected to participate in the six-month long accelerator programme, consisting of three separate week-long „customer adoption‟ modules in Silicon Valley (San Francisco), Lisbon and Dublin, and Singapore. At the modules, the start-ups will gain exposure to various markets all around the world by collaborating with major utility companies. The programme is designed for energy start-ups to further refine their products and services, with the potential of testing and developing them on a global customer base. “Singapore Power is committed to providing a high quality, sustainable lifestyle for customers. We are excited to partner respected international utilities and experienced accelerators, who have extensive innovation and R&D experience, to support promising start-ups around the world. Together we can develop transformational energy solutions to provide customers with more choices, and help them to save energy and cost.” – May Liew, Director of Strategic Development, Singapore Power. Energy start-ups from Singapore and around the world can apply for the Free Electrons programme at www.freelectrons.co from 9 January 2017. Applications will close on 28 February 2017 and the selected start-ups will be announced in April 2017. ### Issued by: Singapore Power Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg. No : 199406577N www.singaporepower.com.sg Utility Partners Singapore Power (SP): 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, and district cooling businesses in Singapore and China. More than 1.4 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. For more information, please visit www.singaporepower.com.sg. AusNet Services: AusNet Services is a major player in the Australian energy industry. We are Victoria's largest energy delivery service business owning and operating approximately $11 billion of electricity and gas distribution assets that connect into more than 1.3 million Victorian homes and businesses. The energy landscape is transforming and so are we. We are looking for new ways to move energy with significant investment in creating energy solutions to meet tomorrow's needs. More information at www.ausnetservices.com.au. Dubai Electricity and Water (DEWA): DEWA is committed to promoting Dubai‟s vision through the delivery of sustainable electricity and water services at a world-class level of reliability, efficiency and safety in an environment that nurtures innovation with a competent workforce and effective partnerships; supporting the sustainability of resources. More information at www.dewa.gov.ae. ESB (Electricity Supply Board): ESB is Ireland‟s leading energy company, operating across the full spectrum of the electricity market: from generation, through transmission and distribution to supply. In addition, ESB extracts further value at certain points along this chain: supplying gas, using our networks to carry fibre for telecommunications, developing electric vehicle public charging infrastructure and an international consultancy arm which has worked in 120 countries globally. More information at www.esb.ie/innovation. EDP (Energias de Portugal): EDP is an energy producer, distributor and retailer with around 12 million customers in Portugal, Spain and Brazil. EDP has around 25GW of power production capacity of which 10GW are wind power generation, making us the 4th largest wind power producer in the world and 3rd in the US, and 5GW are hydro. Our renewable power business is present in 14 countries including US, Brazil and several European countries. More company information at www.edp.pt and startup support program information at www.edpstarter.com. innogy: innogy SE is a European energy company, offering sustainable and innovative energy solutions. With its three business areas of renewables, grid & infrastructure as well as retail, it addresses the requirements of a modern, decarbonised, decentralised and digital energy world. More information at www.innogy.com. Origin Energy: Origin is an Australian integrated energy solutions provider with leading positions across energy retailing, power generation and natural gas production. Origin has a rapidly growing renewable energy portfolio, and was the world's first energy company to adopt all seven 'We Mean Business Coalition' initiatives, joining a worldwide group of nongovernment organisations, signatory companies and institutional investors committed to leadership on climate change. Origin is also scaling up its capabilities in digital metering and data and analytics to create more innovative and differentiated energy solutions for its millions of customers. More information at www.originenergy.com.au Tokyo Electric Power Company Holdings (TEPCO): Tokyo Electric Power Company Holdings, Inc. (TSE: 9501), headquartered in Tokyo, Japan, is the largest utility in Japan serving more than 29 million homes and businesses. Worldwide the company has more than 74 subsidiaries and affiliates in 8 countries and employs approximately 43,330 people. Consolidated revenue for the fiscal year ending March 31, 2016, totaled 6.8 trillion Japanese yen. The company was established in 1951 and is listed on the First Section of the Tokyo Stock Exchange. For more information, visit http://www.tepco.co.jp/en/corpinfo. Accelerators New Energy Nexus: New Energy Nexus supports clean, smart and distributed startups worldwide by facilitating collaboration and innovation between industry experts, accelerators and startups that are transforming tomorrow‟s energy systems. New Energy Nexus is powered by the California Clean Energy Fund (CalCEF). California Clean Energy Fund (CalCEF) has been investing in, and accelerating clean energy innovation and and startup ecosystems for over a decade. CalCEF is tightly integrated in a web of clean energy research institutions, startup accelerators, and investors. More information at www.energynexus.co. swissnex San Francisco: swissnex San Francisco fosters international collaboration in the fields of education, research and innovation. With a belief that entrepreneurship is crucial to the clean energy transition, swissnex launched the SAFT – Energy startup solutions for 2050 accelerator program in 2015. swissnex brings over 13 years of experience connecting innovators with the right contacts and resources in Silicon Valley that they need to take their ventures to the next level. More information at www.swissnexsanfrancisco.org.

REQUEST TO CHANGE METER TELEPHONE (For Official Use) REF: MDM / RMR / CMT / _______ /_________ Company Name: Address of Meter Location: MSSL Account No.: EXISTING Meter Telephone No.: + NEW Meter Telephone No.: + Please ensure that a telephone cable is laid from the meter and connected to the telephone distribution point. Company Email Address: INSTRUCTIONS: 1. Please ensure that the phone line is available for each manual meter reading between 12 midnights and 6am daily. A fee may be applied if meter readers have to be deployed to download the readings. 2. Please do not share the meter reading telephone lines with: a. Key phone system b. Telephone line connected to facsimile, modem or VISA/NETS c. ISDN Data line or digital line d. Operator assisted line e. Phones should not be in used throughout 24 hours e.g. security guard, Hotel reception area f. Telephone line used for fire alarm or security monitoring, voicemail, hunting / call waiting / call divert functions. g. Public phone / Coinafon 3. Please complete the form and mail it back to “SP Group, 2 Kallang Sector, Singapore 349277. Attn: Remote Meter Reading Unit”. If you have any query, please call our hotline at 1800-233-8000 Signature: Name: Company Stamp: Designation: Date: FOR OFFICIAL USE Customer Number: Recorder Number: Signature: Meter Number: Processed on Date: Staff Name: SP Group 2 Kallang Sector, Singapore 349277. Tel: +65 6916 8888. www.spgroup.com.sg Updated 19 Aug 21

Media Release Smart Building Solution by SP Group and 75F Helps Buildings Achieve More Than 30% Energy Savings Singapore, 5 December 2019 – SP Group (SP), a leading energy utilities group and 75F, a building intelligence solutions provider, are offering a micro-climate control solution that can save more than 30 per cent in energy consumption while improving occupant comfort. The solution uses applied Artificial Intelligence (A.I.) and Internet of Things (IoT) to reduce energy consumption in a building. It takes into consideration factors like occupancy and weather and optimises air-flow to evenly cool areas. SP partnered with 75F to customise and test the performance and viability of the solution for Singapore’s tropical environment. The solution was trialled for a year at Singapore Institute of Technology’s (SIT) campus at Dover, and the Mercatus Co-operative Limited’s corporate office at One Marina Boulevard in Raffles Place. Both locations achieved more than 30 per cent in energy savings, while improving comfort for occupants by ensuring that the indoor temperature, and air quality were optimal. With the validated outcomes, SP and 75F will offer the solution to customers in Singapore, China, Vietnam, Indonesia and Australia. Air-conditioning contributes 60 per cent of a building’s electricity consumption. With buildings consuming a third of Singapore’s total electricity consumption1 , this new solution will help Singapore reduce electricity consumption and support the goal of cutting national emissions intensity by 36 per cent below 2005 levels by 2030. Mr Brandon Chia, Head, Centre of Excellence, SP Group said: “SP Group has partnered with 75F on this micro-climate control solution that leverages A.I. and IoT. It enables customers to enjoy cooler comfort in buildings while lowering their carbon footprint. We look forward to developing more next-generation technologies to help customers in Singapore and the region save energy and cost.” The micro-climate control solution is a self-learning, intuitive building intelligence system that optimises and regulates air-conditioning in buildings to improve operational efficiency and occupant experience. The system’s central control unit divides large open spaces into smaller zones that balances the temperature, air flow, carbon dioxide (CO2) within each zone. It also optimises the air-conditioning operation by using the least amount of energy to achieve the required comfort. Gaurav Burman, APAC President, 75F said: “Both 75F and SP are committed to saving energy and reducing the carbon footprint of commercial buildings. The Asia Pacific market, especially Singapore, China, Vietnam, Indonesia and Australia, represent a huge opportunity given their economic growth, rising energy costs and the growing focus to improve occupant experience and operational efficiency. This partnership combines 75F’s award-winning technology with SP’s capabilities and track record in the region, allowing both companies to accelerate our growth.” SP’s partnership with 75F first started as part of SP’s Energy Advanced Research and Development (SPEAR) programme, under the SP Centre of Excellence (SP CoE). SP CoE is an initiative supported by the Singapore Economic Development Board (EDB), and drives the research, development, and integration of cutting-edge solutions and next-generation technologies for Singapore’s energy infrastructure network. -Ends- Notes to Editor: About SP Group SP Group is a leading energy utilities 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. SP Group is committed to providing customers with reliable and efficient energy utilities services. About 1.6 million industrial, commercial and residential customers in Singapore benefit from SP Group’s world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. SP Group also drives digital solutions to empower customers to manage their utilities, reduce consumption and save cost. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG. About SP Centre of Excellence The SP Centre of Excellence (CoE) is an initiative by SP Group (SP) to drive the innovation and commercialisation of next-generation energy network technologies for the greater reliability and efficiency of Singapore’s infrastructure. Supported by the Singapore Economic Development Board, the CoE aims to establish SP as a thought leader in the utility industry forefront and build future-ready energy networks and resource capabilities. This allows SP to stay ahead of global trends such as the drive for smarter and greener performance, and to sustainably meet evolving customer needs About 75F 75F is an award-winning, IoT and Machine Learning company taking a fresh approach to HVAC, lighting and controls in commercial buildings. Founded in 2012, 75F offers data-driven, proactive, predictive building intelligence and controls. 75F is backed by investment groups including billionaire-led Breakthrough Energy Ventures and Oil & Gas Climate Initiative. 75F has delivered hundreds of energy-efficient, comfortable and healthy spaces to enthusiastic customers who rave about the results. 75F launched its operations in India in August 2016 and has been growing steadily since with companies such as Firstsource Solutions, Flipkart, Bennett-Coleman Group, Mercedes Benz, Mapletree, HP, Shell, Smartworks and other leading brands in India, joining US customers such as HOM Furniture, Border Foods, Magnet 360, Rockler and Yoga Fit. 1 Source: The Building and Construction Authority (BCA) Super Low Energy Technology Roadmap Report

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