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.

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

Consumption_Gas Average consumption of Gas (kWh) 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 35 36 38 38 37 38 35 34 33 35 35 34 HDB 2-Room 36 36 37 38 38 40 37 34 34 36 36 34 HDB 3-Room 51 49 50 52 53 56 50 48 47 51 51 49 HDB 4-Room 62 61 61 64 66 69 62 58 58 62 63 61 HDB 5-Room 69 67 65 70 73 77 68 64 63 69 70 68 HDB Executive 73 70 70 74 78 82 73 68 68 72 74 72 Apartment 85 83 85 91 94 93 80 76 77 82 86 88 Terrace 105 103 100 108 120 114 93 97 98 98 105 107 Semi-Detached 123 118 115 120 133 130 117 105 115 115 120 117 Bungalow 201 200 213 192 220 234 209 168 197 185 198 206

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Empowering talent RELIABILITY With a staff strength of more than 3,700, how do the People of SP stay connected and build a collaborative culture to achieve synergistic outcomes? We speak to Benjamin Festin, Vice President of Human Resource and Muhammad Ariff Bin Ramli, Technical Officer from Gas Operations at SP Group (SP). Benjamin describes how SP is constantly designing programmes for employees to grow and upskill, while Ariff shares how he feels empowered to assume greater responsibilities in his job role. What are your responsibilities at SP Group? Benjamin (B): I lead the talent development unit in the Human Resource department at SP. We are constantly on the lookout for people with diverse and unique skills who can contribute to the organisation’s rapid expansion locally and in the region. To build a strong and committed team, we ensure our workforce is equipped with current and future-ready capabilities, stay relevant and help groom our next generation of leaders. We invest in our staff’s professional growth, through training and development programmes. I also enjoy the role I double-hat in, as Chairman of the ReCharge Committee. Our team organises a range of activities to enhance and enrich staff well-being, such as sports, recreation, wellness and even our company’s Family Day! Ariff (A): I am part of the Gas Operations team that renews gas pipes for residential and commercial projects to ensure reliable gas supply for customers’ daily needs. We work closely with authorities and contractors, often completing projects within a tight timeline. An example would be a tunnelling project where we had to use a special digging machine at 30 meters beneath ground level to pave the way for laying of gas pipes. A key motivator for me is knowing that what I do impacts the daily lives of people in Singapore.   What’s one memorable work experience you’ve had? B: During the Covid-19 pandemic I was touched to witness the selflessness of our colleagues. They continued to carry out their work and endure long hours in hot protective gear to ensure critical services continue to be made available. I developed a newfound respect for our colleagues working on power grid services! Muhammad Ariff Bin Ramli (in yellow outfit), with contractors working on commissioning works during the pandemic. A: When most people could work from home during the pandemic to keep safe, our team and the contractors continued to expedite urgent gas renewal works. This was a particularly challenging as the daily rise in infection cases affected the number of workers available for work. Looking back, I am so proud we managed to push through during that period. What would you say to people considering a career at SP? Benjamin Festin (third from left) with the ReCharge committee at the SP Fun Walk 2023. B: It’s an exciting time to join us as we are expanding our presence in Singapore and the region. If you’re looking for a role that allows you to play a part in securing Singapore’s energy future, consider SP! We also play an active role in social and community service, with outreach programmes growing from strength to strength catering to seniors, kids and youth, that YOU can be part of. Ariff: We are always encouraged to upgrade ourselves with easy access to a variety of courses to prepare us for future challenges and demands. The team spirit is also high. It’s like working in a big family where we always have each other’s back! Find out more about our career opportunities here: spgrp.sg/3sbjyJ6 TAGS PEOPLE OF SPSUSTAINABILITYRELIABILITY YOU MIGHT BE INTERESTED TO READ Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

GAS TRANSPORTATION TARIFFS (for Shippers with Natural Gas Distribution customers) (W.E.F. 1 Apr 26) 1 Introduction 1.1 Under the Gas Network Code, PowerGas is the Gas Transporter and is responsible for maintaining the reliability and safety of the gas transportation network in Singapore. PowerGas’ transportation business is regulated by the Energy Market Authority (EMA). The transportation tariffs levied by PowerGas are approved by the EMA. 1.2 The transportation tariffs are levied on Shippers. Shippers pay transmission as well as distribution charges as part of the distribution tariff for transportation of natural gas to distribution-level end-users. This is to reflect the cost of transporting gas through both the transmission and distribution networks. 1.3 End-user transportation charges imposed by Shippers are commercial arrangements between the Shippers and their end-users. 2 Natural Gas Distribution Tariffs 2.1 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 23 cents/mmBtu for PNG Injection Points or GSC of 4 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 26 to recover the cost associated with Strategic Capacity (as defined in EMA's Policy Paper issued to the industry dated 30 Sep 2019). The Transporter will collect the GSC from all Shippers as an agent for and on behalf of SLNG. The GSC will be reviewed from time to time as directed by EMA and will be included as an uplift in the transmission usage charge. 2.2 The Distribution tariff is made up of two components (i.e. a Transmission Charge component and a Distribution Charge component). 3 Transmission Charging Structure 3.1 Transmission charges consist of capacity and usage charges. Shippers book capacity with PowerGas to transport gas from designated injection points to off-take points. Shippers pay entry and exit charges based on their respective booked capacity. In addition, uniform usage charge is levied on the volume of gas transported. Details of the transmission charge components are shown in Table 1 of the Appendix. 3.2 Shippers will have to pay Overrun Charges in the event they off-take gas above their booked capacity. These Overrun Charges are necessary to encourage the efficient use of the gas network. There are two types of Overrun Charges: • Authorised Capacity Overrun Charge: If a Shipper applies for additional capacity above the booked capacity (i.e. capacity overrun), the Authorised Capacity Overrun Charge, equivalent to 1.25 times the Transmission Capacity Charge rate, shall be applied on that additional capacity. • Unauthorised Capacity Overrun Charge: If a Shipper does not apply for Authorised Capacity Overrun for utilisation of additional capacity above the booked capacity, it will pay 2 times the Transmission Capacity Charge rate for that additional capacity utilised. 4 Distribution Charging Structure The Distribution Charge component is a usage-based charge in $/MMBtu. The Distribution Network is segregated into two service areas as follows: • The Jurong Island, Jurong and Tuas (“JIT”) area 2 • Outside the JIT area As the cost to serve the area outside JIT is higher than the JIT area, this results in a higher usage charge for the former. The Distribution Charges are shown in Table 2 of the Appendix. 5 Appendix – Table of Charges Table 1: Transmission Charges for Shippers with Natural Gas Distribution Customers (Exclusive of GST) Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 537.20 2,432.36 2,969.56 1.59 + 23.0 Transmission Network 2 * 2,158.83 810.73 2,969.56 1.59 + 23.0 Transmission Network 2^ 1,637.32 1,332.24 2,969.56 1.59 + 23.0 b) LNG source Transmission Network 1 769.89 2,706.41 3,476.30 1.90 + 4.00 Transmission Network 2 1,470.60 2,005.70 3,476.30 1.90 + 4.00 Table 1a: Transmission Charges for Shippers with Natural Gas Distribution Customers (Inclusive of 9% GST) + Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 585.55 2,651.27 3,236.82 1.73 + 25.1 Transmission Network 2 * 2,353.12 883.70 3,236.82 1.73 + 25.1 Transmission Network 2^ 1,784.68 1,452.14 3,236.82 1.73 + 25.1 b) LNG source Transmission Network 1 839.18 2,949.99 3,789.17 2.07 + 4.36 Transmission Network 2 1,602.95 2,186.21 3,789.17 2.07 + 4.36 Notes: 1) Transmission Network 1 refers to the natural gas transmission network conveying both piped natural gas and regasified LNG from West Natuna (Indonesia) and the LNG Terminal. Transmission Network 2 is the natural gas transmission network conveying both piped natural gas and regasified LNG from South Sumatra (Indonesia), Attap Valley (Malaysia) and the LNG Terminal. 2) * For gas injection at Attap Valley. 3) ^ For gas injection at Sakra. 3 Table 2: Distribution Charges (Exclusive of GST) Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.228 Natural gas distribution outside JIT 3.413 Table 2a: Distribution Charges (Inclusive of 9% GST) + Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.339 Natural gas distribution outside JIT 3.720 + Note: Figures may not reflect the full GST effect due to rounding. 4

Media Release SP Group Launches One Of The World's First Blockchain-Powered Trading Of Renewable Energy Certificates City Developments Limited and DBS Bank on board as first buyers of certificates Enables local and international organisations – regardless of size, business or location - to meet their sustainability targets Singapore, 29 October 2018 - SP Group (SP) launched one of the world’s first blockchain-powered renewable energy certificate (REC) marketplace at the ASEAN Energy Business Forum (AEBF) on Monday, 29 October 2018. In conjunction with the launch, AEBF forum participants saw screenshots of the first purchases by buyers, City Developments Limited (CDL) and DBS Bank (DBS). Designed and built in-house by SP’s team of digital energy experts, this marketplace enables local and international organisations – regardless of size, business or location in the world – to trade in RECs. The unique attributes of blockchain technology will ensure the security, integrity and traceability of each REC transaction. This will drive the greater integration of renewable energy sources on the electricity grid. Launching the marketplace innovation at the opening session of the Forum on Monday 29 October 2018, SP’s Chief Digital Officer, Samuel Tan, said, “Through blockchain technology, we enable companies to trade in renewable energy certificates conveniently, seamlessly and securely, helping them achieve greener business operations and meet their sustainability targets.” The SP REC marketplace supports local, regional and international RECs. It also supports different supply options including types of sellers and renewable energy sources. SP announced that local organisations such as CDL and DBS, who are keen drivers of sustainable solutions, have signed on as REC buyers. Solar developers such as Cleantech Solar Asia and LYS Energy Solutions, with local and regional solar assets, have signed a collaboration with SP to place their solar assets on the marketplace for sale of RECs. Katoen Natie Singapore, a global chemical logistics company who will be launching Singapore’s largest single unit rooftop solar facility at a warehouse, has also come onboard as a REC seller. When companies purchase RECs, they are consuming electricity from renewable sources, sold to them by other companies that produce green energy. With SP’s blockchain-powered marketplace, buyers are automatically matched with sellers, around the globe, according to their preferences. This helps big and small organisations to achieve their green targets and strengthens cross-border sustainability efforts with SP’s international reach. It contributes to Singapore’s low carbon targets, as part of its Paris COP-21 agreement. Annex A Hear from our Partners “As a green advocate for over two decades, CDL has always been committed to embracing technology and solutions that reduce environmental impact. Given that buildings consume 40% of energy globally, increasing the use of solar energy and neutralising our operations’ carbon footprint has been a priority in the way we build and manage our projects. We are glad to support the innovative and timely initiative by SP Group to embrace blockchain technology as a platform to accelerate Singapore’s transition to a low-carbon economy.” Ms Esther An, Chief Sustainability Officer, City Developments Limited “As Southeast Asia’s largest bank, we recognise the leadership role we can play in promoting sustainable development, including supporting innovations in renewable energy. SP Group’s blockchain REC platform will make it more economically effective for organisations and will catalyse the transition towards a low carbon economy. We look forward to many more innovations in renewable energy technologies to achieve a sustainable, affordable, secure and inclusive energy future.” Mr Mike Power, Chief Operating Officer of Technology and Operations, DBS “Cleantech Solar is excited to be onboarded onto one of the world’s first blockchain-powered REC marketplace pioneered by SP Group. By having our 120 solar sites in Asia on board this platform, we can now allow consumers, who are unable to generate their own renewable energy, another reliable solution to achieve their clean energy goals. Cleantech Solar is proud to be a contributor to SP Group’s innovative green solutions and together to work towards a zero carbon future.” Mr Raju Shukla, Executive Chairman, Cleantech Solar Asia “We are very excited to be part of the SP REC marketplace. We are launching a 6.8 MWh Solar Power Facility in Singapore this week. The SP REC marketplace gives Katoen Natie access to a broader ecosystem to drive sustainability.” Mr Koen Cardon, Chief Executive Officer, Katoen Natie Singapore “Pioneering the RECs trading since 2016, LYS Energy has envisioned the potential of blockchain technology as a powerful catalyst of a sustainable and global widespread of renewable energies adoption. Innovation leadership is our company philosophy, we are delighted today to be partnering with SP Group to support this significant milestone, as a world-wide debut of ensuring interoperability towards smart grid success while helping companies to achieve their sustainability targets.” Mr Lionel Steinitz, Chief Executive Officer, LYS Energy Solutions 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

News Release Strides and SP Group to Launch Electrification-As-A-Service (EaaS) for EV Customers Singapore, 28 May 2021 – SP Group (SP) and Strides Transportation (Strides) have signed an agreement to launch Electrification-as-a-Service (EaaS) as a new offering to Strides’ drivers and fleet customers. Strides will leverage SP’s high-speed public EV charging network, which is the largest of its kind in Singapore, to provide the service. Both parties also agreed on a strategic collaboration to explore various technological solutions to enhance the EaaS offering for EV customers, including the provision and operation of charging points at customer premises. Through this tie-up, Strides, a subsidiary of SMRT Road Holdings, will offer its EV drivers and corporate customers access to high-speed chargers around Singapore. This will provide greater convenience and a quicker turnaround time for its drivers. SP Mobility, a subsidiary of SP, is a dominant player and an early mover in EV charging infrastructure. It currently has 340 charging points set up in 71 locations[1] including shopping malls, commercial buildings, business parks and industrial sites islandwide. One-third of SP’s nationwide charging network are high-speed DC chargers. The signing was witnessed by Group Chief Executive Officer of SP, Mr Stanley Huang, and SMRT Corporation’s Group Chief Executive Officer, Mr Neo Kian Hong. Mr Huang said, “We are committed to accelerating Singapore’s green mobility transition and enabling large-scale adoption through accessibility, convenience and affordability. In addition to building the most pervasive network infrastructure in Singapore, we will be drawing on our technology to find new ways to meet Stride’s business needs, and the differentiated charging needs of the EV ecosystem. I am confident this partnership will provide insights and spur innovations to drive greater operational efficiencies and sustainable outcomes for customers and drivers.” Mr Tan Kian Heong, President, SMRT Road Holdings, said, “Electric vehicle charging is key to the adoption of EV and migration to green transport modes in Singapore. As a player in the EV ecosystem, we want to assure all our partners that Strides’ Electrification-as-a-Service has a suite of solutions to meet their needs. We look forward to our collaboration with SP Group, which will go a long way towards powering our fleet of EVs, which include the electric taxis that are coming our way.” Strides’ EaaS is a suite of end-to-end solutions that include the provision and maintenance of a wide range of electric vehicles, charging infrastructure and a digital management platform. Strides and SP aim to jointly develop innovative solutions that deliver a seamless user experience and help companies and fleet owners accelerate their sustainability plans. SMRT recently announced its plans to convert its entire taxi fleet to 100% electric within the next five years. The first batch of 300 electric taxis is slated to arrive in Singapore progressively from July this year. The electrification of the entire taxi fleet is part of SMRT’s growth strategy in green businesses under its urban mobility services arm, Strides Mobility. SP had earlier signed partnerships with the Goldbell Group, Grab and Schneider Electric to support the charging needs of their EV fleets. In recent months, SP announced a partnership with Chevron to install chargers at four Caltex service stations, and added chargers at locations such as Paya Lebar Quarter, Great World City and Orchid Country Club. [1] Total number of charging points and locations accurate as at 31 March 2021

Media Release Singapore’s largest industrial district cooling system begins operations to support STMicroelectronics’ decarbonisation strategy Designed, built, owned and operated by a joint venture between SP Group and Daikin Airconditioning (Singapore), the innovative district cooling system will significantly improve the environmental performance of ST’s high-volume semiconductor manufacturing site in Singapore New system expected to reduce carbon emissions by 120,000 tonnes per year, cooling-related electricity costs by 20 percent each year, and repurposing over half a million cubic meters of water consumption per year 21 October 2025, Geneva, Switzerland, and Singapore – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, and SP Group (SP), a leading utilities group in the Asia Pacific and Singapore’s national grid operator, have commenced operations for Singapore’s largest industrial district cooling system at STMicroelectronics’ (ST) Ang Mo Kio TechnoPark. The event was inaugurated by Ms. Low Yen Ling, Senior Minister of State, Ministry of Trade and Industry and Ministry of Culture, Community and Youth. The system is expected to reduce carbon emissions by up to 120,000 tonnes per year and enable 20 per cent savings on cooling-related electricity consumption. It will also repurpose over half a million cubic meters of water each year by using reject reverse osmosis water, previously used in ST Cooling Towers, to support the new district cooling operations.  This marks ST’s first use of district cooling at a manufacturing facility and will strengthen ST’s commitment to be carbon neutral by 2027. “The deployment of Singapore’s largest industrial district cooling system at our Ang Mo Kio TechnoPark demonstrates our commitment to pioneering energy-efficient solutions that reduce carbon emissions and conserve resources. This achievement strengthens our partnership with Singapore in advancing its national sustainability goals, said Rajita D’Souza, President of Human Resources and Corporate Social Responsibility at STMicroelectronics. “By integrating advanced technologies like the district cooling system, we are driving a smarter, greener future — showcasing how industry leadership and environmental stewardship align to create lasting value for our business, communities, and the planet.” “SP Group’s strategic partnership with STMicroelectronics marks a pivotal milestone in our nation’s transition towards a low-carbon future. This project showcases how collaborative innovation can transform urban infrastructure to deliver sustainable, energy-efficient solutions. District cooling will continue to play a vital role in Singapore’s net-zero ambitions, enabling carbon emissions reduction and enhancing energy resilience across industrial and urban developments,” said Mr Stanley Huang, SP’s Group Chief Executive Officer.  Technical information about the district cooling system  Designed, built, owned, and operated by a joint venture between SP and Daikin Airconditioning (Singapore), the system has an installed capacity of up to 36,000 refrigeration tonnes (RT). It delivers continuous chilled water to cool both manufacturing and office spaces via a centralised closed-loop pipe network replacing individual chillers in each building. The total area served by the system is approximately 90,000 square metres. Chillers in series counterflow configuration reduce the energy required to cool the water. This ensures an efficient and reliable 24/7 operation, with remote monitoring capabilities augmenting the operations team on site to come. “This partnership with SP reflects Daikin’s commitment to delivering advanced, energy-efficient solutions that go beyond immediate operational needs. Our goal is to contribute to a more sustainable built environment, where technology plays a key role in enhancing resilience, reducing environmental impact, and supporting Singapore’s long-term climate ambitions,” said Mr Chua Ban Hong, Managing Director at Daikin Airconditioning (Singapore). Additionally, the new installations free up around 4,000 square metres of space at Ang Mo Kio TechnoPark, which will enable ST to install other equipment contributing to environmental impact mitigation. This includes perfluorocarbon (PFC) abatement equipment, with near-future plans for additional water reclamation systems and volatile organic compounds (VOC) abatement as part of its ongoing sustainability efforts. The project achieved over 2 million accident-free man hours, underscoring the commitment to safety during construction. The district cooling plant has been awarded the Green Mark Platinum Super Low Energy certification by the Building and Construction Authority for its exceptional energy efficiency and sustainable design. Incorporating whole-life carbon assessments during design and construction of the plant also enabled a reduction of about 44 percent in embodied carbon compared to industrial building benchmarks, achieved through optimised material choices and system design to further lower the plant’s carbon footprint. Further collaboration between STMicroelectronics and SP Group To accelerate its decarbonisation roadmap, ST has also partnered with SP to upgrade the cooling system at its Toa Payoh site. Under a 20-year chilled-water-as-a-service agreement, SP will design, build, operate, and maintain a new high-efficiency chiller system, scheduled for completion by December 2025. The system will improve energy efficiency and aims to reduce carbon emissions by approximately 2,140 tonnes annually. In addition to sustainable cooling solutions, ST and SP are implementing a range of sustainable technologies across ST’s Ang Mo Kio and Toa Payoh campuses. This includes the deployment of the energy management information system (EMIS), comprising 2,400 smart electricity meters and multi-utility sensors. With SP’s smart metering infrastructure in place, ST can monitor its overall energy consumption – enabling data-driven decisions that enhance efficiency and sustainability. SP has also implemented smart water meters that track water inflow to five of ST’s buildings. This provides ST with an accurate view of its water consumption, allowing the organisation to enhance its critical wafer fabrication operations by ensuring greater water efficiency. Together, the partnership delivers on a shared vision for a smarter, cleaner energy future through integrated digitalisation and decarbonisation at scale.  

Suntec City to Join SP’s Marina Bay district cooling network, the world's largest underground district cooling system SUSTAINABILITY (From left) Mr Chong Kee Hiong, Council Chairman, The MCST Plan No. 2197; Mr Raymond Ong, Council Member, The MCST Plan No. 2197; Mr S. Harsha, Managing Director of Sustainable Energy Solutions (Singapore); and Mr Stanley Huang, Group Chief Executive Officer, SP Group Suntec City will be the latest development to be connected to SP Group’s Marina Bay district cooling network, expanding what is already the world's largest underground district cooling network. This will enable Suntec City to reduce its carbon emissions by at least 10,400 tonnes over the 30-year operating period, akin to removing more than 315 cars from our roads annually. The expansion of SP’s network will create opportunities to deliver energy efficient cooling to a wider range of developments in the area, including Marina Centre and Bugis. Read more: https://www.straitstimes.com/business/suntec-city-to-join-marina-bay-district-cooling-network-by-2027 - 29 April 2024 TAGS SUSTAINABILITY YOU MIGHT BE INTERESTED TO READ DSTA appoints SP Group to roll out smart utilities management system across Singapore's defence facilities SP Mobility and Huawei unveil ultra-fast EV charging integrating battery storage Singapore’s largest industrial district cooling system begins operations to support STMicroelectronics’ decarbonisation strategy

Particulars of Electrical Installation FORM CERTIFICATE OF COMPLIANCE Name of Consumer: _______________________________________________________________ Address of Installation: _____________________________________________________________ _____________________________________________________________________________ Electrical Installation Licence No.: ____________________ MSS Account No.: ___________________ Approved load & Supply Voltage: ___________________ kW ___________________ Volts Generator(s) Installed: Operated in parallel with PowerGrid’s network No. of Generator(s): ________ Rating: _________kVA Standby Generator No. of Generator(s): ________ Rating: _________kVA Not Applicable Electrical Installation Design Certification I certify that the design of the above-mentioned electrical installation complies with the requirements of the Electricity (Electrical Installations) Regulations 2002 and the relevant Singapore Standard Code of Practice. With the certification of compliance by the LEW responsible for the installation work as shown below, I hereby request for the energisation of the supply line to the said electrical installation on _________________ (date). ___________ __________ Name & Signature of LEW responsible Licence No. Date for design of electrical installation* Electrical Installation Inspection Certification I have supervised the work of the above-mentioned electrical installation and hereby certify that the electrical installation complies with the requirements of the Electricity (Electrical Installations) Regulations 2002 and the relevant Singapore Standard Code of Practice. I further certify that the technical requirements as stipulated by the person responsible for turning on the switchgear which controls the supply of electricity to the said electrical installation have been complied with. ___________ __________ Name & Signature of LEW responsible Licence No. Date for electrical installation work* *The same LEW may perform both design and installation work for the electrical installation. Copy to: Market Support Services Licensee REF: E(EI)Reg5(2)

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

Media Release SP Group Partners Sino-Singapore Guangzhou Knowledge City to Develop Energy-Saving Solutions Singapore & China, 31 August 2020 – SP Group (SP) today signed an agreement with the SinoSingapore Guangzhou Knowledge City Investment and Development Co. Ltd (GKC Co) to establish a joint venture (SP-GKC JV Co) to develop district cooling, heating and integrated energy solutions that will help the China-Singapore Guangzhou Knowledge City (CSGKC) to achieve energy savings. The joint venture agreement was signed by SP’s Group Chief Executive Officer Mr Stanley Huang and GKC Co’s Chief Executive Officer Mr Chen Changxin at the 11th Singapore-Guangdong Collaboration Council (SGCC) meeting. The meeting, held over video conference in Guangzhou and Singapore, was co-chaired by Guangdong Governor Mr Ma Xingrui and Singapore’s Transport Minister Mr Ong Ye Kung. As part of the agreement, SP and GKC Co are working together to develop district cooling and heating solutions for the Knowledge Tower at the Jiulong Lake area in GKC. Leveraging the technology and SP’s experience in the energy industry, both parties will also focus on integrating sustainable energy solutions such as distributed energy, energy storage, energy efficiency and energy management systems. In the next phase of development, these solutions could be extended to other projects in the SinoSingapore International Technology Innovation Cooperation Demonstration Area within CSGKC, to enable more customers to enjoy substantial energy and cost savings. This will translate to a cleaner and more sustainable energy future for CSGKC and Guangzhou city. Mr Stanley Huang, Group Chief Executive Officer of SP Group said: “Our technology and operations at Raffles City Chongqing and Singapore’s Marina Bay have helped customers achieve cost savings and reduce energy consumption by 40 per cent. Through this partnership with CSGKC, SP Group looks forward to supporting China’s goal to build an ecological civilisation and Beautiful China1 , with our smart and sustainable energy solutions. Together, we aim to enable customers in China to enjoy a sustainable, low-carbon future.” Mr. Chen Changxin, CEO of GKC Co said: "As an important platform for China-Singapore collaboration, GKC Co has started the exchanges and cooperation with SP Group since the ground-breaking of GKC. This year marks the 30th anniversary of China-Singapore diplomacy and the 10th anniversary of GKC, it is a milestone for us to jointly establish a joint venture to develop the smart energy business. Based on the principle of “government-supported, enterprise-led, market-driven” and with the Knowledge Tower project at the Jiulong Lake as a start, we will implement investment, construction and operation of district cooling and heating solutions centred on the smart micro-grids layout, promote the development of smart energy businesses in GKC and gradually extend to GBA, so as to achieve synergistic improvement of commercial value, corporate benefits and social effects, and jointly create another successful model of ChinaSingapore collaboration." Raffles City Chongqing, where SP Group operates its advanced energy-efficient cooling and heating system, commenced operations in September 2019. SP’s cooling operations enabled Raffles City Chongqing to reduce energy consumption by more than 40 per cent savings, 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- 新加坡能源集团携手中新广州知识城实现节能解决方案 （新加坡、中国，2020 年 8 月 31 日）新加坡能源集团（SP Group）今天宣布与中新广州 知识城投资开发有限公司（简称“知识城合资公司”）签署合作协议，双方成立合资企业 开发区域供冷供热及综合能源解决方案，帮助中新广州知识城（简称“知识城”）实现节 能减排目标。 新加坡能源集团总裁黄天源和知识城合资公司总裁陈长新在新加坡-广东合作理事会（简 称“新粤合作理事会”）第十一次会议上签署了该合资协议。广东省省长马兴瑞先生和新 加坡交通部长王乙康先生分别在广州和新加坡主持了此次线上视频会议。 按照协议，新加坡能源集团与知识城合资公司将共同开发知识城九龙湖“知识塔”片区的 区域供冷供热解决方案。同时，借助新能源集团在能源领域的经验和技术，双方还将关注 一体化能源解决方案，如分布式能源、储能、能效管理及整合能源管理系统等方面。下一 阶段，这些技术将拓展到广州知识城“中新国际科技创新合作示范区”的其他项目中，使 更多客户受益于能耗和成本的大幅下降。这也将为知识城和广州市更清洁、可持续的能源 事业发展助力。 新加坡能源集团总裁黄天源先生说：“我们创新的技术和营运为重庆来福士和新加坡滨海 湾的客户节约了百分之四十的能耗。新加坡能源集团希望能够通过这次中新广州知识城的 合作，用我们的智慧可持续能源解决方案，继续支持中国的生态文明和‘美丽中国’2建 设，实现低碳和可持续发展的未来。” 知识城合资公司总裁陈长新说：“这个合资企业的建立正值中新建交 30 周年和广州知识 城成立 10 周年，对于知识城智慧能源产业发展来说有着里程碑式的意义。我们将坚持 ‘政府引导、企业先行、市场化运作’的原则，以九龙湖知识塔项目为起点，围绕智能微 网布局实施区域制冷和供热解决方案的投资、建设和运营。”陈长新表示，双方还将持续 提升知识城智慧能源产业发展水平，并将成功经验推广至粤港澳大湾区，从而实现商业价 值、企业效益和社会效应的协同提高，共同打造中新合作的又一成功典范。 新加坡能源集团在新加坡滨海湾金融区设计打造了世界上最大的地下区域供冷系统。该系 统自 2006 年投入运营以来已连续十三年实现 100%的可靠性。2019 年 9 月正式营业的重庆 来福士广场也采用了新能源集团的尖端高效节能供冷供热系统，实现了高达40%以上的节 能效果。新加坡能源集团将以中新广州知识城合作项目为契机，为中国持续带来高效节能 的解决方案，助力“美丽中国”建设。 -完-