News Release JTC AND SP GROUP TO DEVELOP AND OPERATE SINGAPORE’S FIRST SMART GRID FOR BUSINESS PARKS AT PUNGGOL DIGITAL DISTRICT Partnership will help the District optimise energy consumption, reduce carbon footprint and save cost for businesses and consumers Singapore, 31 October 2018 – A Smart Grid system that provides green energy and increases energy efficiency will serve businesses and consumers in the upcoming Punggol Digital District (PDD). JTC and SP Group signed a Memorandum of Understanding (MOU) to collaborate on the Smart Grid at the Asia Clean Energy Summit 2018 today, witnessed by Minister for the Environment and Water Resources, Mr Masagos Zulkifli. This partnership will drive the design of smart energy solutions comprising the areas of renewable energy and electric mobility, that will be integrated with the Open Digital Platform in the District, announced in July this year. 2. Under the MoU, JTC and SP Group will develop and implement a Smart Grid within PDD. Companies in PDD can look forward to adopting clean sources of energy, such as solar energy generated from building roofs, and take advantage of new technologies, such as electric vehicle charging and smart metering. Through the Smart Grid, about 1,700 tonnes of carbon emissions could be reduced per year, equivalent to taking 270 cars off the road. 3. The Smart Grid will be integrated with the Open Digital Platform, allowing communication and interaction with other building systems in the District, such as the District Cooling System (DCS) and the Building Management System (BMS). For instance, on a hot sunny day, the Smart Grid will register an increase in electricity consumption as the air conditioning systems consume more energy to maintain the temperature in the building. It automatically sends a signal to the Open Digital Platform, which detects the specific rooms where the temperature has increased. The Open Digital Platform then activates the Building Management System within the building to lower the blinds in those rooms, reducing heat gain and conserving energy. 1 4. JTC’s Assistant Chief Executive Officer, Mr. David Tan, said, “Beyond utilities and technologies, it is about giving the community the data and tools to make informed decisions about their energy consumption, be it adopting clean sources of energy or optimising usage to reduce costs. Aggregated data on energy consumption from the Smart Grid will be made available for academics, researchers, start-ups and enterprises to encourage innovation in the domains of clean energy and energy management.” 5. Mr Goh Chee Kiong, Head, Strategic Development of SP Group said, “SP Group is committed to design and implement smart energy solutions, driven by our deep energy integration and digital capabilities. We are pleased to work with JTC to help businesses in the Punggol Digital District save cost and go green through our innovative smart grid.” 6. At the forefront of Singapore’s Smart Nation push, PDD is envisioned to be a vibrant and inclusive district where cutting-edge technology and social innovation transform the way we work, live, learn and play in the future. PDD will house key growth sectors such as digital and cybersecurity, and will also be the first district in Singapore to be fully integrated with Internet of Things systems from the ground up. This infrastructure will create conducive testbed environments for businesses and entrepreneurs, allowing them to thrive in a digital economy, while the enhanced experience brought about by the digitalisation will provide a sustainable and connected environment for the community. The first buildings in District are expected to be completed by 2023. --------------------------------------------------------------------------------------------------------------------------- 2 About JTC Set up in 1968, JTC is the lead government agency responsible for the planning and development of industrial infrastructure to support and catalyse the growth of industries and enterprises in Singapore. Landmark projects by JTC include the Jurong Industrial Estate; the Jurong Island for energy and chemical industries; business and specialised parks such as the International and Changi Business Parks, Seletar Aerospace Park and Tuas Biomedical Park; a work-live-play-&-learn development called one-north; next generation districts including Jurong Innovation District and the Punggol Digital District, as well as the Jurong Rock Caverns, Southeast Asia’s first commercial underground storage facility for liquid hydrocarbons. JTC also develops innovative space such as the JTC Surface Engineering Hub, JTC MedTech Hub, JTC Food Hub @ Senoko, and TimMac @ Kranji which incorporate innovative features and shared infrastructure and services to enable industrialists to start their operations quickly and enhance productivity. For more information on JTC and its products and services, please visit www.jtc.gov.sg. 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 1.5 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. 3

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TUESDAY, OCTOBER 29, 2013 MONEY B11 One man demonstrated ‘outstanding leadership’ in searching for solutions to the energy sector’s manpower challenges, while an organisation made a sustained effort in promoting energy awareness among youth. Another organisation received special mention for rallying youth around energy causes. The Straits Times speaks to the inaugural winners of the Singapore Energy Award, which honours those who have made transformational changes in the energy sector, and finds out what fuels their passion. Energy Matters A series brought to you by the Energy Market Authority Powered by pure passion SINGAPORE Power’s (SP) senior adviser Quek Poh Huat lays the ground rules at the start of the interview. “This isn’t about me, okay? The Singapore Energy Award belongs to the company. I was just fortunate to be here to oversee all this,” says the 67-year-old, ironically also the inaugural winner of the Individual category of this year’s awards. Mr Quek was appointed a director of SP Ltd in 2001 and became the group chief executive of SP from May 2004. He stepped down in January last year but is still on the frontline of addressing the sector’s manpower crisis. He recently chaired the Power Sector Manpower Taskforce (PSMT) to develop recommendations for building manpower capabilities for Singapore’s power sector. The challenges it highlighted included the ageing technical workforce and the difficulty of attracting and retaining younger Singaporeans (see previous story). “At Singapore Power (SP), the average age of our workers is 43. And as the workforce ages, we need them to be replaced. We also want to ensure know-how is transferred,” he said. “Working in the power sector is not seen as easy. People think that they will have to deal with harsh working conditions – having to be in substations and being on the ground. “But these conditions aren’t always harsh. We also need to make people understand the opportunities.” Mr Quek is no stranger to challenging situations. When SP introduced integrated billing for power, water and waste removal over 2000 and 2001, a computer glitch meant some households did not receive a bill for a year, then got them all at once. “It took 12 months to correct the faults,” he recalls. “We had to work out instalment schemes. I even went to Parliament to explain to the MPs how to trickle down the information to their concerned constituents.” Mr Quek was also under heat when, in 2004, the country experienced two outages. The first, in April, lasted 59 minutes and knocked out electricity supply to about 80,000 homes. The second, in June, left 30 per cent of the island in the dark for close to two hours. “Since then, most of the outages have been minor. Touch wood!” he says. Despite being in the sector just nine years, Mr Quek’s list of contributions to it is long. Under his watch, SP has become one of the largest energy utility companies in the Asia Pacific with revenues of $8.97 billion in financial year 2012/2013. He has also been developing capabilities within the industry and addressing the sector’s talent crunch through a variety of measures, including cultivating a close relationship with the unions. His efforts earned him the NTUC May Day Award – Medal of Commendation (Gold) in May last year. Mr RKS Nachiappan, general-secretary of the Union of Power & Gas Employees, says Mr Quek put in place more frequent meetings – both formal and casual – to understand the challenges and issues. “He has a real soft spot for the low-income group, and knows training is the best way to help make their lives better,” Mr Nachiappan adds. In 2010, Mr Quek was heavily involved in implementing an industry-wide Work Skills Qualification (WSQ) System and even before re-employment of older workers was legislated, SP put such a scheme in place. Mr Quek also lent his support to bond-free scholarships for power workers and mooted the idea of the Singapore Power Heartware Fund to help the needy elderly in our community. “The three most important ENERGY WARRIORS Singapore Power’s senior adviser Quek Poh Huat with a mural of the Singapore night skyline behind him at the SP offices. The 67-year-old is the inaugural winner of the Individual category of the Singapore Energy Award. PHOTO: EDWARD TEO FOR THE STRAITS TIMES things in my life are family, friends and faith. I follow that when dealing with the union, staff, new recruits and retirees. We are a family, Singapore Power,” Mr Quek says. Now retired, Mr Quek’s focus will be on the Singapore Power Training Institute (SPTI). It currently conducts about 200 training sessions under 70 programmes annually covering areas such as electricity and gas network operations, business continuity management, and safety and power quality. His plan is to retain the expertise present in the industry by inviting retired power workers back to teach. He also sees room for Singapore to share what it knows with the region. “Singapore has invested so much and learnt hard lessons developing its know-how. This can A LOVE for Lego was what drew 22-year-old Rochelle Hung to the National University of Singapore’s student organisation Energy Carta. Earlier this year, Energy Carta organised an event called Changing the Game, which visualised energy usage through the use of Lego bricks. Ms Hung, a major in Project and Facility Management at NUS’ School of Design and Environment (SDE), heard about it through a department e-mail blast. A long-time lover of Lego, she signed up. “I was determined to understand more about the energy field, especially sustainability, and be able to plan the future that I want to be in, that is, one with smart and sustainable buildings,” she recalls. Ms Hung eventually became one of the student leaders of Energy Carta, which has earned a Special Mention Award in the Organisation category of the inaugural Singapore Energy Award. Energy Carta, which draws part of its name from the ancient historical document Magna Carta, or Latin for “great charter”, was founded by 30-year-old NUS alumnus Yujun Chean in 2008. The then final-year engineering student had been working with a Silicon Valley start-up and attending classes at Stanford University under a year-long NUS student programme, when he saw former US vice-president Al Gore deliver a landmark speech ahead of the screening of his documentary An Inconvenient Truth. Separately, he also attended a conference by a now-defunct Stanford organisation that convinced him students could make a difference. Back at NUS, it dawned on him that he could do something similar. “I penned down names of prominent individuals within the be packaged and exported,” he says. Also a priority is to ensure that Singapore continues “keeping the lights on”. Singaporeans experience an average of just 25 seconds of outage a year. “And there is just a 0.01 per cent chance of a blackout. That’s the best in the world,” he says, beaming. It is a long way to have come for a man who remembers running through back lanes barefoot, electric trams in Orchard Road and calling it a night when daylight ended. “The next 20 years will also be dramatically different from how it is now,” he said, adding that the priority is finding the people who can keep things humming while also handling areas like electric cars and smart grids. “We cannot afford to fail.” Senoko is on the cutting edge of various energy innovations, including adopting and testing electric vehicles. PHOTO: ELECTRIC VEHICLE TASKFORCE Undergrads’ ‘great charter’ for environment Youth organisation Energy Carta, founded by NUS alumnus Yujun Chean (front row, left) in 2008, is one of the three inaugural winners of the Singapore Energy Award. Energy Carta has raised more than $170,000 in sponsorships from corporations such as PowerSeraya, Chevron, Sembcorp, Singapore Airlines and UOL. PHOTO: YUJUN CHEAN, ENERGY CARTA clean-tech world,” he recalls. “I also tried to get my friends excited about creating a student-run conference as a final year project.” In the end, an event he thought would simply allow him to “leave school with a bang” ended up having a much greater impact. First, Professor Chou Siaw Kiang, executive director of the NUS Energy Studies Institute, encouraged him not to set up the organisation as a Stanford offshoot but as an independent Singapore-rooted organisation. Then, the Economic Development Board (EDB) threw in its support and the Energy Market Authority (EMA) agreed to make Energy Carta its youth partner at the inaugural Singapore International Energy Week in 2008. “This gave us a lot of credibility when we were pitching for support, speakers and funding, and accelerated our growth curve,” says Mr Chean. What resulted was the Asian Youth Energy Summit in 2008, which became the largest student-led energy conference in Singapore, attracting over 500 participants and featuring 30 industry speakers. The following year, Energy Carta added the Chevron Case Challenge, where 97 teams vied to develop the best 20-year energy plan for a fictional city. A year later, the winner of the Singapore round of the Cleantech Open Global Ideas Competition was flown to the United States for the global leg of the competition. Energy Carta has raised more than $170,000 in sponsorships from corporations such as PowerSeraya, Chevron, Sembcorp, Singapore Airlines and UOL. “These funds have enabled us to organise large-scale events, reaching well over a thousand participants,” says Mr Chean. “The belief is that while most people may not be intrinsically keen to solve climate change, they may indirectly do so by building a career in the sector, and Energy Carta aims to get them started on that path,” he explains. Senoko’s activities to engage the young IT IS a Saturday but one of Senoko Energy’s vice-presidents is at Woodgrove Secondary School helping staff to develop an education module for next year and exploring how the school can become more energy-efficient. Woodgrove Secondary is one of 18 schools that has been adopted by Singapore’s largest power generation company as part of the NEA Corporate and School Partnership Programme (Casp). Senoko offers the schools training attachments, plant tours and project sponsorship among other things, and Mr Kwong Kok Chan has made it his personal mission to work with them. “When I first started in 2004, I saw it as just part of my job. Now I can’t differentiate between work and personal interest,” says the 60-year-old, an engineering graduate from the University of Malaya. “The students treat me like an uncle, and I’ve also learnt from the way they see things. One Admiralty student even challenged me, asking why Singapore didn’t harness electricity from lightning. I had no idea what to say!” It is people like Mr Kwong that Senoko Energy president and chief executive officer Brendan Wauters credit for the company’s win in the Organisation category of the inaugural Singapore Energy Awards. “The award reflects the continued and consistent efforts we have put in over the past decade,” he says. “A lot of people like Mr Kwong are instrumental to what we have done. Mr Kwong loves to interact with students and their teachers. His passion is infectious.” But Casp is only one of many community outreach activities undertaken by Senoko, the only power generation company located in the north of Singapore. “Being in the north, we are closer to residential areas, so it important that we have a relationship with our neighbouring communities,” explains Mr Wauters. Senoko has also partnered with the PUB to adopt Sungei Sembawang and help make young people aware of the need for water conservation. In 2012, the company launched the Senoko Sustainability Challenge, which challenged students from primary schools to junior colleges to come up with solutions to environmental problems. “It aims to create awareness of the importance of sustainability in general and climate change in particular among the younger generation, who are ultimately the ones who can impact future outcomes the most,” says Mr Wauters. A total of 120 teams from 52 schools participated this year. Senoko, which started in 1975, has, through the years, delivered several firsts. In 1991, it became the first power generation company to import natural gas into Singapore from Malaysia. It was a landmark moment, representing the nation’s first step away from liquid fuel. Senoko was also the first to use combined cycle gas turbine (CCGT) technology in 1995. Being able to fire with either natural gas or fuel oil or a mix of both translated into about 10 per cent in energy efficiency gains and cleaner emissions. Senoko was also the first company to take the 3R principles of reduce, reuse and recycle to a new level: Its “repowering” approach so far has resulted in a more than 40 per cent drop in carbon intensity over 1990 levels. Senoko is still on the cutting edge of other innovations, including adopting and testing electric vehicles. “Power companies are often seen as part of the problem in terms of the environment, but in Singapore, we can say we have become part of the solution,” says Mr Wauters.

4 | The C OMPANIES & MARKETS SP Group secures first utility-scale solar assets in Vietnam By Wong Pei Ting wongpeiting@sph.com.sg ENERGY utilities group SP Group has bought its first solar farm assets in Vietnam, as part of its plan to develop 1.5 gigawatts of utilityscale and rooftop solar projects in the country by 2025. The two assets, with a combined peak capacity of 100 megawattspeak, generate 130 gigawatt-hours of clean energy a year, amounting to an avoidance of 105,000 tonnes in carbon emissions annually. They are the Europlast Phu Yen Solar Power Plant and the Thanh Long Phu Yen Solar Power Plant, located in Phu Yen, a province in the south-central coast of the country. Europlast has been in operation since June 2019, while the Thanh Long plant was established in December 2020. Announcing the acquisition on Monday (Mar 6), SP Group said the assets will equip the company with capabilities to help commercial and industrial customers achieve “100 per cent clean energy consumption” once Vietnam’s direct power purchase framework is established. This framework, which is still being developed by the country’s Ministry of Industry and Trade, promises to let renewable energy generators sell clean electricity to private offtakers for the first time. Currently, SP Group bases its Vietnamese business on designing, deploying and operating rooftop solar solutions across the country. These can only green part of customers’ energy mix, however. Brandon Chia, SP Group’s managing director of sustainable energy solutions (South-east Asia and Australia), thus describes the acquisition as a “key milestone” of the group’s long-term ambitions in the country. “Through our solar power offerings in both rooftop and utilityscale solutions, SP Group will be a one-stop provider to help our Vietnam customers meet their decarbonisation goals,” he said. SP Group has been developing rooftop solar projects in Vietnam through partnerships and joint ventures since 2021. These cover more than 115 megawatts of rooftop solar assets to date. Business Times | Tuesday, March 7, 2023 Thanh Long Phu Yen Solar Power Plant in Phu Yen, a province in the south-central coast of Vietnam. PHOTO: SP GROUP

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 HDB 1-Room 147 145 143 146 144 135 126 126 132 150 152 149 140 151 148 139 142 128 127 121 119 128 136 150 HDB 2-Room 190 190 189 190 188 176 164 167 173 199 199 195 183 198 192 183 186 166 168 161 156 169 181 195 HDB 3-Room 271 272 269 274 269 247 236 241 250 292 285 277 264 283 277 266 266 243 238 231 231 250 265 284 HDB 4-Room 371 371 367 374 370 342 321 330 342 398 396 383 360 385 381 363 365 338 327 320 309 341 363 390 HDB 5-Room 437 434 427 437 436 401 367 381 399 463 466 448 416 447 446 427 429 397 379 374 359 399 425 457 HDB Executive 531 536 528 541 530 478 456 474 489 575 568 544 515 546 548 520 523 481 462 458 445 495 522 562 Apartment 546 514 515 537 541 483 430 435 486 578 573 543 500 513 539 523 519 486 446 419 417 476 516 548 Terrace 868 866 859 890 881 804 740 794 821 957 900 872 838 847 885 851 851 785 747 744 714 775 823 881 Semi-Detached 1,159 1,134 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 1,168 1,137 1,141 1,056 1,000 974 960 1,031 1,080 1,173 Bungalow 2,320 2,219 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 2,347 2,192 2,190 2,012 2,004 1,872 1,904 2,016 2,154 2,244

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP Group and Hyundai to Accelerate Adoption of EVs in Singapore INNOVATION SP Group (SP) and Hyundai will jointly develop a new business model for battery leasing, or Battery-as-a-Service (BaaS) – a first in Southeast Asia – where EV users lease the car battery instead of owning it. The collaboration includes a study on EV battery utilisation and improving the ownership experience for consumers. It also involves the expansion of the EV charging infrastructure and development of new solutions for battery reuse and recycling to achieve carbon neutrality. This aims to lower the initial cost of purchasing an EV, enhance the accessibility of charging points and build an ecosystem of innovative solutions that can encourage the adoption of EVs in Singapore. Read more in the media release. - 12 November 2020 TAGS INNOVATION YOU MIGHT BE INTERESTED TO READ SP partners Pyxis to launch direct-current fast charging point for electric harbour crafts Using GET™ to help Mercatus digitally manage their tenant utilities SP Group is partnering Mercatus Co-operative Limited to deploy SP Digital’s Green Energy Tech (GET™) solutions to Mercatus’ properties. Developing the digital core of sustainable energy solutions From coding to designing systems, Ibrahim develops and manages all the central platforms and systems that power the SP Utilities app, commercial solutions, and internal projects for SP.

Cents/kWh MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 OCTOBER TO 31 DECEMBER 2018 Singapore, 29 September 2018 – For the period from 1 October to 31 December 2018, electricity tariffs will increase by an average of 2.1% or 0.48 cent per kWh compared to the previous quarter. This is mainly due to the higher cost of natural gas for electricity generation compared to the previous quarter. For households, the electricity tariff will increase from 23.65 to 24.13 cents per kWh for 1 October to 31 December 2018. The average monthly electricity bill for families living in four-room HDB flats will increase by $1.76 (see Appendix 3 for the average monthly electricity bill for different household types). 25.00 24.00 23.00 22.00 21.00 20.00 19.00 18.00 17.00 16.00 Quarterly Household Electricity Tariff 23.65 22.15 21.39 21.56 20.72 20.20 20.30 Jan - Mar '17 Apr - Jun '17 Jul - Sep '17 Oct - Dec '17 Jan - Mar '18 Apr - Jun '18 Jul - Sep '18 Oct - Dec '18 24.13 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 Appendix 1 ELECTRICITY TARIFFS FROM 1 OCTOBER 2018 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 Existing Tariff (without GST) New Tariff (without GST) New Tariff (with 7% GST) 23.65 24.13 25.82 23.65 24.13 25.82 8.58 8.58 9.18 12.87 12.87 13.77 21.27 21.71 23.23 12.65 13.27 14.20 0.59 0.59 0.63 8.58 8.58 9.18 12.87 12.87 13.77 21.05 21.49 22.99 12.64 13.26 14.19 0.59 0.59 0.63 7.68 7.68 8.22 11.52 11.52 12.33 20.12 20.57 22.01 12.54 13.15 14.07 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. Q4 2018 TARIFF 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 (22.0%) Energy Costs (Increase by 0.44¢/kWh) 18.37¢/kWh (76.1%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 OCTOBER 2018) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill HDB 1 Room HDB 2 Room HDB 3 Room HDB 4 Room HDB 5 Room HDB Executive Apartment Terrace Semi-Detached Bungalow Average kWh $(a) $(b) $(b-a) % 134.50 31.81 32.45 0.64 2.0 182.64 43.20 44.07 0.87 2.0 271.09 64.11 65.41 1.30 2.0 366.75 86.74 88.50 1.76 2.0 425.06 100.53 102.57 2.04 2.0 520.36 123.07 125.56 2.49 2.0 516.80 122.22 124.70 2.48 2.0 886.96 209.77 214.02 4.25 2.0 1,168.55 276.36 281.97 5.61 2.0 2,346.08 554.85 566.11 11.26 2.0 433.54 102.53 104.61 2.08 2.0

Media Release SP Group Partners Sino-Singapore Guangzhou Knowledge City To Provide District Cooling, Heating & Energy Saving Solutions Singapore & China, 18 November 2019 – SP Group (SP) today announced its partnership with the Sino-Singapore Guangzhou Knowledge City Investment and Development Co. Ltd (GKC Co). The objective is to provide district cooling and heating, and smart and clean energy solutions at the China-Singapore Guangzhou Knowledge City (CSGKC). GKC Co is a 50-50 joint venture company established by the Guangzhou Development District Administrative Committee and CapitaLand. The Memorandum of Understanding was signed by SP Group and GKC Co at the 10th SingaporeGuangdong Collaboration Council (SGCC) meeting, co-chaired by Mr. Ma Xingrui, Guangdong Governor and Mr. Ong Ye Kung, Minister for Education, Singapore, and supported by Enterprise Singapore. The implementation of the district cooling and heating networks, and other sustainable energy solutions such as solar, energy storage, energy efficiency and integrated energy management systems will enable CSGKC to enjoy substantial energy and cost savings. This will translate to a cleaner and more sustainable energy future for CSGKC and for Guangzhou city. Mr Wong Kim Yin, Group Chief Executive Officer of SP Group said: “We are privileged to partner the Guangzhou government and CapitaLand and contribute to the China-Singapore Guangzhou Knowledge City project. SP Group is committed to providing customers innovative, sustainable solutions to save energy and reduce cost. Our experience with Raffles City Chongqing and Singapore’s Marina Bay has demonstrated that our technology and operations can help customers achieve 50 per cent energy and cost savings and reduce carbon emissions. At the same time, we enhance reliability and enable customers to enjoy a high-quality sustainable lifestyle.” In September this year, Raffles City Chongqing, where SP Group operates its advanced energyefficient cooling and heating system, commenced operations. SP’s cooling operations enable Raffles City Chongqing to achieve up to 50 per cent savings in energy consumption, compared to conventional building chiller plants. SP designed and operates the world’s largest underground district cooling system at Singapore’s Marina Bay Financial district. Besides achieving substantial energy efficiency, the Marina Bay district cooling network achieved 100% reliability for 13 consecutive years, since it commenced operations in 2006. -Ends- 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 1.5 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 follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG.

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 HDB 1-Room 80.39 77.86 77.18 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 83.11 HDB 2-Room 94.79 90.73 89.63 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 96.90 HDB 3-Room 118.49 112.22 112.11 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 123.83 HDB 4-Room 140.04 133.47 131.31 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 146.17 HDB 5-Room 148.87 141.61 136.79 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 156.08 HDB Executive 164.43 154.00 153.21 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 172.04 Apartment 177.46 164.16 156.19 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 186.36 Terrace 276.46 260.00 252.25 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 291.00 Semi-Detached 349.78 325.65 324.20 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 366.17 Bungalow 699.45 627.26 650.18 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 719.32 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 HDB 1-Room 71.86 69.16 67.69 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 74.36 HDB 2-Room 85.94 81.99 80.46 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 88.22 HDB 3-Room 106.15 100.27 99.66 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 111.35 HDB 4-Room 124.99 118.78 116.20 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 130.76 HDB 5-Room 132.27 125.43 120.56 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 138.87 HDB Executive 146.81 137.03 135.88 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 153.95 Apartment 156.79 144.07 135.03 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 164.23 Terrace 251.12 235.05 227.31 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 263.93 Semi-Detached 319.99 297.18 295.56 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 336.52 Bungalow 650.72 578.80 597.47 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 667.03 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

[●insert name of contractor●] Date: [●] [●insert address of contractor●] Co. Registration No.: [●] Your Ref: [●] Our Ref: [●] Dear Sir REQUIREMENTS FOR EARTHWORKS [●insert location●] (Site Meeting Date: [●]) 1. We refer to your Notice for Commencement of Earthworks (“NCE”) at the above-mentioned location ("Worksite") dated [●] and note that you will commence earthworks (as defined in Section 2 of the Electricity Act (Cap. 89A) (the "Act")) ("Earthworks") from [●] to [●]. 2. Pursuant to Section 80(4)(a) of the Act, you are required to comply with the following requirements when carrying out the Earthworks: 2.1. Establishing Electricity Cable Positions and Electricity Cable Routes 2.1.1. You shall engage a Licensed Cable Detection Worker (“LCDW”) to create an electricity cable (as defined in Section2 of the Act) ("Electricity Cable") corridor using adequate and prominent barricades and signposts. You shall strictly monitor and control, by using a Permit-to-Work (“PTW”) system, the Earthworks carried out inside the barricaded Electricity Cable corridor. 2.1.2. You shall ensure that the pegging and marking of Electricity Cable positions / routes are durable and prominent. You shall also ensure that such pegging and marking are not disturbed, removed or tampered with and are reapplied from time to time to ensure that they remain conspicuous for the entire project in which the Earthworks are or are to be carried out (“Project”). You shall not drive steel pins, spikes, long pegs or other similar objects into the ground as these can damage underground Electricity Cables. 2.1.3. You shall re-engage the LCDW to reconfirm the Electricity Cable positions before reapplying missing or faded pegs and surface markers on the ground or inside trenches. 2.1.4. You shall re-engage the LCDW to carry out Electricity Cable detection work and to update Electricity Cable detection drawing and peggings / markings at the Worksite after the carrying out of any Electricity Cable diversion, decommissioning of substation, new commissioning of substation and/or Electricity Cable termination work within the Worksite. You shall brief all Worksite personnel of the new positions of the Electricity Cable positions. Page 1 of 11 2.1.5. You shall ensure that the Electricity Cable peggings / markings are each installed at intervals no further than 3 metres apart. You shall indicate the voltage levels and the approximate depth of the Electricity Cable at such peggings / markings. 2.2. Risk Management 2.2.1. You shall assess the impact of carrying out the intended Earthworks on the Electricity Cables and Electricity Cable joints and prepare a report detailing such assessment. 2.2.2. If there are changes to the schedule for the carrying out of the Earthworks or changes in Earthworks work methods, you shall study the implications, review the earlier risk assessment that had been carried out and promptly notify SP PowerGrid Limited (an electricity licensee as defined in Section 2 of the Act) ("SPPG") in writing if there are any changes to such earlier assessment. 2.2.3. The report of such assessment shall be made available to SPPG on request. Such report shall also be made known to all personnel of all working levels in the Project team, including sub-contractors and any third party who are involved in any way with any part of the intended Earthworks. 2.3. Worksite Management 2.3.1. When working in the vicinity of an Electricity Cable, you shall carry out a site visit jointly with an Earthworks Surveillance & Patrolling section, SPPG (“ESP”) officer before carrying out any Earthworks specified under the submitted NCE. 2.3.2. You shall provide a full-time Registered Earthworks Supervisor (“RES”) to monitor the Worksite operations for the entire duration of any Earthworks. You shall ensure that the RES is familiar with these requirements. 2.3.3. You shall ensure that daily site briefings with all Worksite workers are conducted (in languages that are understood by all workers) to remind them about the location of Electricity Cables and the measures to be taken to prevent damage to the Electricity Cable(s). You shall keep records of such daily briefings (which shall include but are not limited to date and time, venue and person conducting the briefings, contents of briefings and the list of Worksite workers who have attended such briefings). You shall also disallow any Worksite worker who has not attended such briefings from being involved with any part of the intended Earthworks. New staff must be briefed before they start work. 2.3.4. You shall inform ESP officers of the identity of the Worksite management / LCDW / Registered Excavator Operator (“REO”), the proposed methods of carrying out of the Page 2 of 11 Earthworks and/or location of the proposed Earthworks. You shall also inform the ESP officers if there are any changes to the above. 2.3.5. You shall ensure that information on the presence of Electricity Cables in the vicinity of the Worksite and all mitigating measures to be taken to prevent damage to such Electricity Cables have been communicated and adhered to by all personnel of all working levels in the Project team, including sub-contractors and any third party who are in any way involved with any part of the intended Earthworks. 2.3.6. SPPG may, from time to time and at its sole discretion, deploy its officers to the worksite to inspect and monitor the status of your works. Notwithstanding the deployment of SPPG’s officers at the worksite, you shall continue to be responsible for discharging your obligations under this Letter of Requirements and for the performance of your works. SPPG shall not assume any liability for any noncompliance by you of any such obligation or non-performance of your works. 2.4. Trial Holes 2.4.1. You shall dig an adequate number of appropriate trial holes by manual means to determine the exact location of Electricity Cables prior to the carrying out of intended Earthworks. Each trial hole shall be of minimum size of 1.0 metre by 1.0 metre and of minimum depth of 1.0 metre or until the Electricity Cable slabs are exposed. 2.4.2. You shall seek advice from the LCDW on the minimum number of trial holes to be dug so as to ascertain the orientation of each Electricity Cable and its depth. 2.4.3. In the event that you are not able to locate the Electricity Cable indicated in the Electricity Cable plan obtained from SPPG pursuant to Section 80(1)(b) of the Act (which shows the necessary information on the location of Electricity Cables) ("SPPG Cable Plan") and the LCDW is unable to detect the Electricity Cable by way of digging trial holes, you shall engage a LCDW to carry out re-detection and progressive scanning inside the excavated trial holes. 2.4.4. You shall contact ESP and give at least 3 days’ advance notice in writing of the date and time of the intended commencement of digging of the trial holes where the trial holes to be dug are within 3 metres of 66kV / 230kV / 400kV Electricity Cables. 2.4.5. You shall not use any hand augering tools to dig trial holes. 2.4.6. You shall only use powered mechanical equipment for the initial breaking of the surface layer of hard-core/premix when working in the vicinity of Electricity Cables. Page 3 of 11 You shall not use powered mechanical equipment below the surface layer of hardcore premix and shall only use manual excavation with hand tools. 2.4.7. In the event that you intend to carry out vertical drilling works, you shall dig a trial hole at the actual position of each vertical drilling point prior to commencement of drilling work to ascertain that there are no underground Electricity Cables at or near the drilling point. 2.4.8. After the trial holes have been dug, you shall ensure that photographs of the trial holes are taken showing the dimensions of trial holes, their location and the measured depth of the exposed Electricity Cable slabs in the trial hole. You shall make these photographs available to SPPG upon request. 2.5. Seek Consultation with SPPG: ESP, Distribution Network (“DN”), Regional Network ("RN") and Extra High Voltage Network ("EHVN") sections 2.5.1. You shall contact and consult SPPG for approval to carry out any Earthworks when such Earthworks are within 3 metres of any Electricity Cable and / or when there is a need to work beyond the Electricity Cable slab. 2.5.2. In the event that the intended Earthworks are within 3 metres of 66kV / 230kV / 400kV Electricity Cables, you shall also contact and consult the respective RN and / or EHVN section of SPPG for approval to carry out such Earthworks and provide a detailed method of statement and intended measures for the protection of such Electricity Cables. 2.5.3. You shall contact and consult the respective RN and / or EHVN section of SPPG for approval to carry out any Earthworks when such Earthworks involve: 2.5.3.1. Under-crossing or over-crossing of 66kV / 230kV / 400kV Electricity Cables; 2.5.3.2. Deep excavations which may result in ground movement / settlement; and / or 2.5.3.3. Construction of any structure on top of 66kV / 230kV / 400kV Electricity Cables. 2.5.4. You shall also ensure that a SPPG officer is present at the carrying out of any Earthworks which involve under-crossing or over-crossing of any 66kV / 230kV / 400kV Electricity Cables. Page 4 of 11 2.5.5. You shall contact and consult ESP for advice before carrying out any Earthworks within 3 metres of any 22kV / 6.6kV electricity cables. 2.5.6. You shall contact and consult the respective DN / RN and / or EHVN sections of SPPG for approval to carry out any Earthworks which may involve shifting, denting or breaking any SP Power Assets' uPVC pipes and/or the shifting of any Electricity Cable and Electricity Cable joint. 2.6. Protection of Electricity Cables and Electricity Cable Diversion 2.6.1. You shall not carry out any excavation beyond the Electricity Cable slab level. You shall only remove any Electricity Cable slabs, expose any Electricity Cables and its auxiliary, in the presence of a SPPG officer. 2.6.2. You shall provide protective steel plates above Electricity Cables where powered mechanical excavator / heavy vehicle / equipment are likely to traverse and / or damage such Electricity Cables. You shall not allow heavy machinery and/or vehicles to be parked (whether temporary or otherwise) on top of Electricity Cables. 2.6.3. You shall ensure that proper and adequate shoring and shuttering are installed to prevent soil movement which may damage the Electricity Cables which are in the vicinity of such intended Earthworks. You shall obtain and provide a method of statement with a Professional Engineer's endorsement of the relevant shoring and shuttering design to SPPG upon request. 2.6.4. In the event that any hot works (i.e. any process that can be a source of ignition when flammable material is present or can be a fire hazard regardless of the presence of flammable material) are to be carried out in the vicinity of exposed Electricity Cables, you shall take all necessary safety precautions to avoid damaging the protective coatings and sheaths of such Electricity Cables. 2.6.5. You shall provide adequate protection to known and unexposed or reinstated Electricity Cables that are within the Worksite when carrying out any Earthworks. 2.6.6. You shall relocate your intended earthworks away from any Electricity Cable or submit an official request to the respective DN / RN / EHVN sections of SPPG to divert out of the Worksite any Electricity Cable that will be affected by the intended Earthworks and bear any and all costs incurred from such diversion. 2.6.7. In the event that the intended Earthworks causes the ground surface level to be reduced, in order to maintain a consistent depth from the ground surface level, you shall submit an official request to the respective DN / RN / EHVN sections of SPPG to relocate any affected Electricity Cable such that its depth from the reduced ground Page 5 of 11 surface is returned to its initial depth from the original ground surface level and bear any and all costs incurred arising from or in connection with such relocation. 2.6.8. You shall seek approval from the respective DN / RN / EHVN sections of SPPG before suspending any Electricity Cables. You shall ensure that any exposed Electricity Cable is securely supported and such Electricity Cable suspension support system is effective in protecting the exposed Electricity Cable from damage. In the event that the Electricity Cable suspension support system is longer than 6 metres in length, you shall ensure that such Electricity Cable suspension support system is endorsed by a Professional Engineer. You shall also ensure that exposed Electricity Cables are well protected with gunny sacks and / or half gutter uPVC pipes at all times. 2.6.9. You shall not suspend any Electricity Cable joint. 2.6.10. You shall exercise due care and diligence when removing any rock, boulder, wood, metal rod, sharp object or other obstacles which are in the vicinity of Electricity Cables to avoid damaging any Electricity Cable and/or Electricity Cable Joint. 2.6.11. You shall not construct any structure (temporary, permanent or otherwise) over any Electricity Cable. The Electricity Cables and accessories shall be made accessible to SPPG at all times for maintenance purposes. 2.6.12. You shall not place any material, debris, sharp object, concrete trash and / or heavy object on top of any Electricity Cable and / or Electricity Cable corridor within the Worksite. 2.6.13. You shall provide adequate lighting if the Earthworks are to be carried out at night. 2.6.14. You shall stop work immediately and report to SPPG’s Electricity Service Centre upon any damage or suspected damage to any Electricity Cable. You shall ensure that all Worksite personnel are kept away from the location of the damaged Electricity Cable for safety. 2.6.15. You and/or your workers shall not attempt to repair or modify any damaged Electricity Cable. 2.6.16. You shall stop all Earthworks and call SPPG for advice whenever in doubt. 2.6.17. Damaging an Electricity Cable may cause a delay in the completion of the Project as SPPG will need time to investigate and carry out repair work as necessary. Any repair costs may have to be borne by you. Page 6 of 11 2.6.18. SPPG shall be entitled to ask you to stop work with immediate effect in the event of any actual or suspected damage to any Electricity Cable, to prevent or avoid any damage or further damage to any Electricity Cable. SPPG shall not be liable to you in any way for any losses, claims or damages arising from or in connection with such stop work requests. 2.6.19. You shall comply with any requirements as reasonably prescribed by SPPG in SPPG’s review and endorsement of the relevant method of statement and any other documents submitted by you in relation thereto for the Earthworks. 2.7. NCE Submission by Sub-Contractor(s) and NCE Extension 2.7.1. You and/or your representatives shall attend meetings with ESP as and when required. 2.7.2. In the event that you engage a sub-contractor to carry out any Earthworks within the vicinity of any high voltage Electricity Cable, you shall ensure that such sub-contractor submits the appropriate NCE prior to the carrying out of any Earthworks in the vicinity of any high voltage Electricity Cable. 2.7.3. If, at any stage of your Project, there is a likelihood that the Earthworks may continue beyond the anticipated completion date and / or beyond the work boundary as declared in the NCE which you have submitted to SPPG, you shall notify SPPG in writing of the new date of completion and/or the new work boundary (as applicable) by submitting a new NCE. 2.7.4. You shall obtain a new SPPG Cable Plan from SPPG prior to submitting the NCE. 2.7.5. Prior to carrying out any Earthworks, you shall consult SPPG to ascertain if there are changes to the cable plans that you possess. In the event there are changes to the cable plans, you shall purchase fresh cable plans from SPPG. 2.8. Powered Mechanical Excavation Works 2.8.1. You shall engage only a REO to operate a powered mechanical excavator. 2.8.2. You shall ensure that powered mechanical excavation is only used, under the close standing supervision of a full time RES, for the surface layer of hard-core/premix when working near or above any Electricity Cable. Page 7 of 11 2.8.3. You shall not use a powered mechanical excavator, whether for mechanical excavation or otherwise (irrespective of soil condition), below the surface layer of hard-core/premix near or above any Electricity Cable. You shall only use manual excavation with hand tools below the surface layer of hard-core/premix. 2.9. Vertical and Horizontal Drilling/Penetration Works 2.9.1. You shall carefully select positions for the sinking and driving of earth rod, sheet piling, bore piling, diaphragm walling, installing of reinforced concrete/steel piles by percussion or jack-in method, bore piling casing, installation of ground anchors, pressure grouting, installing of tubes, installing of poles, hand augering, pipe jacking, shoring works, soil investigations, bore drilling and horizontal directional drilling in order to avoid damage to any Electricity Cables. You shall do this by, amongst other things: 2.9.1.1. Consulting with a LCDW, referring to the SPPG Cable Plan and the LCDW cable detection drawings and digging appropriate trial holes by manual means to confirm the presence or absence of any Electricity Cable prior to the carrying out of any Earthworks. 2.9.1.2. For pipe jacking and horizontal directional drilling, you shall consider the additional factors such as loading from the construction plants, ground conditions, bore diameter, possible deviation of the drilling. You shall ensure that there is a minimum clearance of 2 metres between the path of drilling / boring device and any Electricity Cables in the vicinity of the Earthworks. 2.9.2. Sinking of Earth Rods. Trial holes shall be required to locate the closest edge of a cable slab. A minimum clearance distance of 2 metres shall be kept between the earth rod and the closest edge of the cable slab, as determined by the LCDW in the presence of an ESP officer. 2.9.3. Sinking and Extraction of Sheet Piling Works. Trial holes shall be required to locate the closest edge of a cable slab. A minimum clearance distance of 2 metres shall be kept between the sheet piles and the closest edge of cable slab. For sheet piles that are required to be installed parallel to the Electricity Cables, the stretch of the closest edge of cable slabs is required to be exposed. 2.10. Pressure Grouting Works 2.10.1. You shall ascertain the alignment of Electricity Cable within the grouting influence zone prior to the carrying out of any Earthworks. Page 8 of 11 2.10.2. You shall use the necessary ground instrumentations to monitor the effect of the grouting works and ensure that adequate protective measures are provided to protect the Electricity Cables within the grouting influence zone. 2.11. PTW and Records 2.11.1. You shall implement a PTW system to monitor and ensure that all Earthworks are properly tracked and controlled if such Earthworks are to be carried out in the vicinity of Electricity Cables. Under the PTW system, such Earthworks shall be approved by the manager of the Project or his authorised deputy. You shall periodically audit the PTW system for its effectiveness. 2.11.2. You shall display prominently and make available the most up to date NCE, SPPG Cable Plans, LCDW cable detection drawings and these requirements at the Worksite where the proposed Earthworks are to be carried out. 2.11.3. You shall keep progressive records (Photographs / Movement Chart) of the Earthworks that have been carried out including, not limited to, work schedules and locations of trial holes. 3. Notes: 3.1. These requirements are applicable to all persons who carry out any Earthworks and strict compliance is required, unless otherwise permitted in writing by SPPG. Please consult the relevant SPPG section, if necessary. 3.2. The requirements stated above are not exhaustive. Additional requirements may be issued from time to time by SPPG. These additional requirements, together with the requirements in this letter, shall form the full list of requirements that must be complied with at all times. You are advised to carry out all necessary assessments and take all necessary precautions to prevent damage to any existing Electricity Cables. 3.3. Pursuant to Section 80(4)(a) of the Act, it shall be the duty of the person who carries out any Earthworks to comply with all reasonable requirements of SPPG for the prevention of damage to a high voltage Electricity Cables. Pursuant to Section 80(7) of the Act, any person who contravenes Sections 80(4)(a) of the Act shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $100,000 or to imprisonment for a term not exceeding 5 years or both. Further, Section 85(1) of the Act provides that any person who, removes, destroys or damages any Electricity Cable which is part of a transmission system that belongs to or that is under the management or control of SPPG, shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $1 million or to imprisonment for a term not exceeding 5 years or to both. Page 9 of 11 3.4. Damaging an Electricity Cable may also cause fatalities or severe injuries to personnel as well as damage to property. 3.5. Should you require any further clarification, please contact the undersigned ESP officer at [●] and/or the respective sections of SPPG as listed in the table below: Subject Matter SPPG Section Telephone Enquiry on 400kV and 230kV Electricity Cables Enquiry on 66kV Electricity Cables Enquiry on 22kV and below Electricity Cables Enquiry Earthworks Requirements on Enquiry on as-built drawing, cable plan Reporting Electricity Damage Cable Extra High Voltage Network (EHVN) Section Regional Network East/West (RNE/RNW) Sections Distribution Network North (DNN) Section Distribution Network South (DNS) Section Distribution Network East (DNE) Section Distribution Network West (DNW) Section Distribution Network Central (DNC) Section Earthworks Surveillance & Patrolling Section Mapping & Earthworks Administration Section 6916 5485/ 6916 5487 6916 5227/ 6471 3683 6314 6172 / 6314 6147 6916 5398/ 6916 5399/6916 5408 6916 5619/ 6916 5618 6916 5015/ 6916 5703 6916 5047/ 6916 5048/6916 9892 69165119 6916 5022 Electricity Service Centre 1800 - 778 8888 Page 10 of 11 Yours faithfully, [●] for HEAD OF SECTION EARTHWORKS SURVEILLANCE & PATROLLING SECTION As agent for and on behalf of SP POWERASSETS LTD. Acknowledgement by Earthworks Contractor: I hereby acknowledge that I am aware of the requirements stated in this letter dated __________________ with NCE no.: _____________________ and I will comply and ensure compliance with the requirements. Name : __________________________________ NRIC/PP No. : _________________________ Company : __________________________________________________________________________ Signature : __________________________________ Date: ________________________________ Page 11 of 11

Media Release SP GROUP AND I-REC HELP CORPORATES ACHIEVE GREEN TARGETS SP’s digital REC platform facilitates greater access to green energy Singapore, 31 October 2019 – SP Group (SP) is the first authorised local issuer of International Renewable Energy Certificates (I-RECs) in Asia Pacific. This independent accreditation by the globally recognised International REC Standard Foundation (I-REC Standard) means consumers can be assured of the integrity of each REC transaction. SP has also enhanced its digital REC trading platform to provide a one-stop solution for buyers and sellers around the globe – regardless of size, business or location – to gain greater access to green energy. In 2018, more than 1,000,000 GWh of renewable energy certificates (RECs) were issued globally, amounting to more than 20 times of Singapore’s annual energy consumption. The challenge to achieving green targets Singapore has a target to increase solar penetration to 350 MWp by 2020 and to reach 2 GWp by 2030 1 . Companies have also set targets to consume renewable energy and reduce carbon emission. In urban places faced with limited land to produce energy from natural resources and inconsistent solar energy, corporates find it a challenge to access sufficient green energy supply. RECs as a solution RECs are a recognised way of achieving renewable energy targets and a credible means to report that the consumed energy comes from renewable energy sources. With each megawatt-hour of green energy produced, one REC is recorded and uniquely numbered and tracked. A buyer can purchase the REC and show proof that he or she consumed green energy. The latest example of using RECs is the sponsorship by SP Group of RECs matching the electricity consumed for the Singapore International Energy Week (SIEW) 2019. SP’s sponsorship means the electricity consumed at SIEW is matched with an equivalent amount of green energy produced. 1 Energy Market Authority of Singapore Media Release – The Future of Singapore’s Energy Story (29 October 2019) 1 I-REC accreditation provides security and integrity assurance SP, as an authorised I-REC local issuer, ensures that a vigorous and transparent attribute tracking system is in place and adherence to best practices. This avoids double counting, double certificate issuance and double attribute claiming. Jared Braslawsky, Secretary General of the International REC Standard Foundation, said: “Reliable information and robust tracking systems are key to ensuring the reliability and integrity of RECs around the world. The I-REC Standard empowers consumers to take responsibility not just for the energy they consumed but also for the origin of the energy consumed. With the support of SP Group, there is a neutral and unprejudiced market facilitator who can play a crucial role in strengthening consumers’ sustainability efforts.” One-stop platform provides ease and convenience SP’s digital REC platform, first introduced in 2018, was designed by its in-house digital engineers to digitally link up buyers and sellers of RECs, making it easier for the trading of RECs. However, sellers had to deal with multiple manual processes to enable the trading of RECs. The enhanced platform provides a seamless one-stop solution which automates the entire process of buying and selling RECs. Speaking at SP’s I-REC Forum in conjunction with the SIEW 2019, May Liew, Head of Sustainability & Open Innovation, SP Group, said: “SP is removing barriers so that big and small organisations can achieve their green targets seamlessly and securely. With our one-stop digital REC platform, they not only have the assurance that the electricity they consume comes from renewable sources, they can also buy and sell RECs without the hassle of dealing with multiple manual processes to issue and verify the RECs.” -Ends- 2 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 follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG. About the International REC Standard Foundation (I-REC Standard) The I-REC Standard is a non-profit organisation that supports robust attribute tracking systems development around the world. This standard requires local stakeholders and government authorities to facilitate national implementation in adherence with local or national regulations. Based upon the I-REC Standard codes and associated documents – the blueprints for the attribute tracking systems – I-REC independent issuers are able to implement robust and transparent attribute tracking systems, ensuring the highest quality systems and adherence to best practices for the avoidance of double counting, double certificate issuance and double attribute claiming. The I-REC Standard governing board regulates the use of the I-REC code and associated documents. For more information, please visit www.irecstandard.org. 3