Consumption_Elect Average consumption of Electricity (kWh) Premises Types 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 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 Jan-26 Feb-26 HDB 1-Room 132 150 152 149 140 151 148 139 142 128 127 121 119 128 136 150 143 150 136 136 144 127 124 119 HDB 2-Room 173 199 199 195 183 198 192 183 186 166 168 161 156 169 181 195 190 195 177 177 188 164 165 158 HDB 3-Room 250 292 285 277 264 283 277 266 266 243 238 231 231 250 265 284 273 280 257 259 271 242 239 231 HDB 4-Room 342 398 396 383 360 385 381 363 365 338 327 320 309 341 363 390 381 388 358 355 377 334 330 322 HDB 5-Room 399 463 466 448 416 447 446 427 429 397 379 374 359 399 425 457 450 459 423 417 444 392 386 378 HDB Executive 489 575 568 544 515 546 548 520 523 481 462 458 445 495 522 562 554 562 520 513 546 478 472 462 Apartment 486 578 573 543 500 513 539 523 519 486 446 419 417 476 516 548 536 541 513 501 538 500 451 429 Terrace 821 957 900 872 838 847 885 851 851 785 747 744 714 775 823 881 848 866 817 818 836 785 734 735 Semi-Detached 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 1,123 1,121 1,072 1,056 1,107 1,016 951 940 Bungalow 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 2,175 2,168 2,190 2,074 2,202 2,040 1,950 1,863 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

SATURDAY, NOVEMBER 23, 2013 Careers in Engineering Packing a lot of power Principal engineer Chan Hong Jiang relishes the unpredictable challenges that he faces in his job at Singapore Power by suresh nair PRINCIPAL engineer Chan Hong Jiang enjoys challenges and switches on when there is a major blackout. Thankfully, it is not often that power outages occur here and Singapore has one of the fewest and shortest power outages of cities worldwide, as rated by international industry indices, thanks to Singapore Power’s world-class electricity and gas transmission, distribution and market support services. “When a power outage occurs, the immediate concern is to restore the supply to affected customers safely and quickly,” says Mr Chan, 32, who has worked for seven years with Singapore Power, which covers over a million Singapore industrial and domestic customers. His team looks after the operations and maintenance of electricity distribution networks in the southern region of Singapore, which covers the Orchard Road shopping belt, Sentosa and the Central Business District area. The daily work, which he calls an unpredictable challenge, includes maintenance, repair and renewal of power equipment such as switchgear, transformers and power cables of various voltages from 400V up to 66kV deployed in the various electrical substations. “We also have to respond expeditiously to any power outages or incidents that occur at any time and restore electrical supply to affected customers,” he adds. “I have been here seven years, there is never a typical day at work. I’m always learning and growing in my job.” He relishes “bigger challenges” in national and regional projects, citing the National Day Parade (NDP) 2010 and Guangzhou 2010 Asian Games which “gave me the chance to hone my technical skills”. His role in the technical support committee for NDP 2010 was to ensure there were no power outages in the vicinity of the surrounding parade area and to have quick restoration of power supply in the event of any supply failure. Going to Guangzhou for a week for the Asian Games was “another breathtaking challenge” after China Southern Power Grid wanted condition monitoring work on the power supply infrastructure for the Guangzhou Asian Games. “I was part of the team carrying out cable diagnostic tests on the Guangzhou power network. During the trip, we shared our experience in condition monitoring with our counterparts and I also learnt about their work processes and network equipment. This was indeed an eyeopening experience.” Mr Chan studied at Raffles Institution and Victoria Junior College, after which he earned a degree in electrical engineering at the National University of Singapore. He joined SP Power- Grid soon after graduation and was posted to the Regional Network South as an executive engineer. His work philosophy is delivering quality work without looking at the clock. He says: “I think one key quality is the willingness to go the extra mile to ensure that the work carried out is up to mark. Any slip-up will not only affect the company’s performance, but could also potentially affect a very large customer base or in the worst case, cause a safety hazard to the public.” We also have to respond expeditiously to any power outages or incidents that occur at any time and restore electrical supply to affected customers. I have been here seven years, there is never a typical day at work. I’m always learning and growing in my job. — Mr Chan Hong Jiang, principal engineer, Singapore Power He is appreciative that his wife, Candy Ho, 29, a financial planner, supports his “unpredictable and challenging work hours”. “Occasionally I have to work at night and during weekends to handle emergency repairs or electricity supply shutdowns which take place only when the customer premises are empty,” he says. “My wife is very understanding and offers a lot of encouragement and support. This spurs me on to complete my work quickly and safely so that I can go back to my family as soon as possible.” His role model is his 62-year-old father, Mr Chan Teck Chua, whose work attitude, despite minimal education, was exemplary as an auxiliary salesman. “My father, a quiet and humble man, has been a good role model for me,” he says. “Although he did not receive much education and did not have a well-paying job, he worked very hard and lived frugally to provide for the family, something which he did very well and with much pride. I am trying to do the same for my wife and, in the future, for my kids.” Mr Chan’s work philosophy is delivering quality work without looking at the clock. PHOTO: CHONG JUN LIANG

Media Advisory Advisory On Scam Email 22 January 2014 There have been reported cases of individuals receiving emails, asking recipients to click on an attached link to view their electricity bill. The Appendix contains a sample.   These email messages are not from SP Services. Recipients should not respond to the email, click on the hyperlink or provide their personal information.   Our investigations show that these emails have been sent randomly including to those who do not have utilities accounts with SP Services. No unauthorised access has been made into our systems. We would like to assure customers that utility accounts and personal information that reside in SP Services’ system have not been compromised.   SP Services has made a police report on the cases that have been brought to our attention.   For enquiries, please contact SP Services at 1800 222 2333 or email spservices@singaporepower.com.sg Issued by: Singapore Power Limited                  10 Pasir Panjang Road #03-01                  Mapletree Business City                  Singapore 117438                  Co. Reg No : 199406577N                  www.singaporepower.com.sg Appendix Scam emails Example 1 Example 2

2026 JULY Su Mo Tu We Th Fr Sa Course Dates Course Code Course Title Duration (hr) Course Fee (1) Course Fee (after Funding) Course Details and ^ PDU (5) Registration 1 2 3 4 6 - 7 Jul ERG01_T2 SS638 Code of Practice for Electrical Installations 14 $700 $350 13 Click here 5 6 7 8 9 10 11 9 - 10 Jul ESG06 Design, Installation & Testing of Electrical Switchboard & Supply Turn-On 14 $1,600 N.A 13 Click here 12 13 14 15 16 17 18 20 - 21 Jul EPG04 Power Plant Maintenance Principles & Strategies 14 $1,400 $700 13 Click here 19 20 21 22 23 24 25 27 - 31 Jul EPG12 Power Plant Operations and Performance + 35 $3,500 $1,750 29 Click here 26 27 28 29 30 31 AUGUST Su Mo Tu We Th Fr Sa 1 13, 14, 17, 24 Aug ECL07 WSQ Detect and Locate Underground Power Cables (sFw) 24 $1,500 $750 21 Click here 2 3 4 5 6 7 8 24 - 25 Aug EPG13 Managing Multiple Malfunctions in Power Plants +# 14 $1,400 $700 12 Click here 9 10 11 12 13 14 15 26 - 27 Aug EPG14 Best Practices for Power Plant Optimisation +# 14 $1,400 $700 13 Click here 16 17 18 19 20 21 22 26 - 28 Aug EPG10 Mid-Life Plant Management for Plant Optimisation (NEW COURSE) 14 $1,400 Pending Pending Click here 23 24 25 26 27 28 29 27 - 28 Aug EPG09 Control and Protection of Generator and Turbines 14 $1,400 $700 11 Click here 30 31 Aug * ECL05 High Voltage Cable Jointing Techniques 21 $3,250 N.A 19 Click here SEPTEMBER Su Mo Tu We Th Fr Sa 1 2 3 4 5 9 Sep ERG06 Electrical Earthing Principles and Practices 7 $350 $175 6 Click here 6 7 8 9 10 11 12 10 - 11 Sep ERG05 Lightning and Lightning Protection 14 $700 $350 13 Click here 13 14 15 16 17 18 19 21 - 25 Sep EPG11 Power Plant Operations and Process Controls 35 $3,500 $1,750 29 Click here 20 21 22 23 24 25 26 27 28 29 30 All of our courses are conducted face-to-face *To be confirmed, please register your interest on our training portal + Courses conducted using the Centralised Power Plant Simulator # Courses EPG13 and EPG14 are part of the Advanced Certificate in Power Plant Operations and Performance and both courses must be taken together, following the training dates stated in this training calendar ^ Effective from Jan 2026, there have been changes to SSG course fee grants for SIPG courses. Refer to our SIPG training portal for further details. Important Notes: (1) Course fees are subject to prevailing GST. (2) Only Singapore Citizens, Permanent Residents & Long-Term Visit Pass Plus (LTVP+) Holders are eligible for Course Fee Funding (if any). (3) Funding grant is subject to funding agency's approval. (4) SkillsFuture Mid-Career Enhanced Subsidy only applicable for Singapore Citizens 40 years old and above. (5) PDU: Professional Development Unit awarded by Professional Engineers Board; PEB reserves the right to reject or adjust the PDUs awarded for each run. (6) Minimim class size is required to be met to start the class. Updated: 2 Jun 2026

Media Release Electricity Tariff Revision For The Period From 1 Oct to 31 Dec 2023 Singapore, 29 September 2023 – For the period from 1 October to 31 December 2023, the electricity tariff (before GST) will increase by an average of 3.7% or 0.98 cent per kWh compared with the previous quarter. This is due to higher energy costs compared with the previous quarter. For households, the electricity tariff (before GST) will increase from 27.74 to 28.70 cents per kWh for the period from 1 October to 31 December 2023. The average monthly electricity bill for families living in HDB four-room flats will increase by $3.57 (before GST). *before GST SP Group reviews the electricity tariffs every quarter based on guidelines set by the electricity industry regulator, Energy Market Authority (EMA). Please refer to Appendix 1 for the components of the electricity tariff, Appendix 2 for the tariffs approved by EMA, and Appendix 3 for the average monthly electricity bills for households. Appendix 1 BREAKDOWN OF ELECTRICITY TARIFF 1.  The electricity tariff consists of the following four components: Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of fuel and power generation. The fuel cost is the cost of imported natural gas, which is tied to oil prices by commercial contracts. The cost of power generation covers mainly the costs of operating the power stations, such as the manpower and maintenance costs, as well as the capital cost of the stations. Network costs (paid to SP Group): This is to recover the cost of transporting electricity through the power grid. Market Support Services Fee (paid to SP Group): This is to recover the costs of billing and meter reading, data management, retail market systems as well as market development initiatives. 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 2023 TARIFF FOR HOUSEHOLDS (before 8% GST) Appendix 2 ELECTRICITY TARIFFS FROM 1 OCTOBER 2023 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS FOR HOUSEHOLDS TARIFF WEF 1 OCTOBER 2023 (before GST)

The Straits Times, Cover Page, 30 September 2015 WEDNESDAY SEPTEMBER 30, 2015 SINCE 1845 Home Polytechnic’s solar car rises from the ashes B1 Life Strangle me harder: Andy Lau D2 Sport S’pore paddlers pull off major upset C12 Life The Martian star fulfils ‘space camp’ dream D4&5 Top of the News New lease of life for Bukit Brown gates A3 � S’pore second-most competitive economy A8 Source: The Straits Times © Singapore Press Holdings Limited. Permission required for reproduction

SP GROUP SUPPLIER CODE OF CONDUCT Extracted from SP Group’s Anti-Bribery Management System Manual dated 3 September 2020 SUPPLIER CODE OF CONDUCT 1. OBJECTIVE AND SCOPE 1.1 This Supplier Code of Conduct sets out SP Group’s expectations and requirements in relation to doing business with its business associates, such as suppliers, contractors, agents, sales representatives, consultants and others who provide goods or services to SP Group (collectively called “Suppliers”). 1.2 SP Group is committed to doing business and conducting its operations with integrity, honesty and in compliance with all applicable laws and regulations. 1.3 SP Group requires its Suppliers to adopt the same approach when carrying out work on behalf of or providing goods or services to SP Group. SP Group will review its relationships with Suppliers who breach and fail to comply with these requirements. 2. ANTI-BRIBERY & CORRUPTION 2.1 SP Group adopts a zero-tolerance policy towards any form of bribery and corruption. 2.2 In all their interactions and transactions with SP Group, SP Group requires the Suppliers to: 2.2.1 comply with all “Anti-Bribery Laws”, which is defined as: all applicable national, regional, provincial, state, municipal or local laws, rules, regulations, decrees and/or official government orders that prohibit bribery and corruption, such as the Singapore Prevention of Corruption Act (Cap. 241); 2.2.2 never engage in any bribery or corruption; 2.2.3 disclose any actual or potential conflict of interest between the Supplier and SP Group; and 2.2.4 provide full assistance to SP Group regarding any investigation into any breach or alleged breach of Anti-Bribery Laws in relation to the Supplier. 3. COMPLIANCE 3.1 If the Supplier fails to comply with this Supplier Code of Conduct, SP Group may, where applicable, suspend or terminate contract(s) with the Supplier, suspend any payment under contract(s) with the Supplier, report any offence to the appropriate government or regulatory authorities and/or pursue any remedy that is available to SP Group. 3.2 SP Group, in its sole discretion, may debar Suppliers for criminal offences, ethics violations, poor performance, withdrawal of tenders or any other infringements as may be determined by SP Group. Debarred Suppliers will not be allowed to participate in any SP Group tenders during the debarment period. The debarment period typically ranges from 1 to 5 years, depending on the severity of the Supplier infringements. At the end of the debarment period, debarred Suppliers can apply to SP Group’s Procurement department to be qualified as an eligible tenderer again. 1 4. WHISTLEBLOWING POLICY 4.1 Any Supplier who has reason to believe that an SP Group employee, or anyone acting on behalf of SP Group, has engaged or is engaging in bribery, corruption, illegal or any type of unethical behaviour, can promptly report the matter to SP Group's Head of Internal Audit via one of the following communications channels: • Telephone: +65 6684 9178 • Email: whistleblow@spgroup.com.sg • Postal Address: Head, Internal Audit, SP Group, 2 Kallang Sector, Singapore 349277 4.2 A whistle-blowing complaint shall, to the extent possible, include the following information: • Where the whistleblower is employed or whistleblower’s relationship to SP Group; • Date, time & place of the actions/ transactions; • Identity and particulars of the parties involved; • Evidence substantiating the allegations; • Any relevant information concerning the allegations; and • Contact details (to facilitate follow up queries). 4.3 Subject to applicable laws and regulations, SP Group will take reasonable steps to protect the confidentiality and anonymity of the whistleblower consistent with the need to conduct an adequate review. All whistleblowing complaints shall be dealt with independently, fairly and expeditiously. 4.4 SP Group encourages whistleblowers to identify themselves and provide their contact particulars. SP Group is committed to protect whistleblowers under its Whistleblower Policy. Further clarifications are often needed and helpful in facilitating investigations into the whistleblowing complaints. The ability to investigate depends on the sufficiency and quality of the information provided by the whistleblower. 4.5 Except for malicious whistleblowing, a whistleblower who makes a complaint shall be protected against any reprisal. If the results of an investigation show that the whistleblower acted maliciously or did not act in good faith or submits a whistleblowing complaint which he knows to be false, or without a reasonable belief in the truth and accuracy of the information, management will consider and take appropriate actions against the whistleblower. 2 新 加 坡 能 源 集 团 《 供 应 商 行 为 准 则 》 节 选 自 新 加 坡 能 源 集 团 于 2020 年 9 月 3 日 制 定 的 《 反 贿 赂 和 腐 败 管 理 体 系 手 册 》 《 供 应 商 行 为 准 则 》 1. 目 的 和 范 围 1.1 本 《 供 应 商 行 为 准 则 》 规 定 了 新 加 坡 能 源 集 团 对 与 其 业 务 伙 伴 开 展 业 务 的 期 望 和 要 求 , 如 供 应 商 、 承 包 商 、 代 理 商 、 销 售 代 表 、 顾 问 以 及 向 新 加 坡 能 源 集 团 提 供 货 物 或 服 务 的 其 他 企 业 ( 统 称 为 “ 供 应 商 ”)。 1.2 新 加 坡 能 源 集 团 致 力 于 以 诚 信 、 诚 实 以 及 遵 守 所 有 适 用 法 律 法 规 的 原 则 开 展 业 务 和 运 营 。 1.3 新 加 坡 能 源 集 团 要 求 其 供 应 商 在 代 表 其 开 展 业 务 或 向 其 提 供 货 物 或 服 务 时 采 用 一 致 方 法 。 新 加 坡 能 源 集 团 将 审 核 其 与 违 反 和 未 能 遵 守 这 些 要 求 的 供 应 商 的 关 系 。 2. 反 贿 赂 和 腐 败 2.1 新 加 坡 能 源 集 团 对 任 何 形 式 的 贿 赂 和 腐 败 都 采 取 零 容 忍 政 策 。 2.2 新 加 坡 能 源 集 团 要 求 供 应 商 在 与 其 往 来 和 交 易 过 程 中 , 做 到 以 下 几 点 : 2.2.1 遵 守 所 有 “ 反 贿 赂 法 ”, 其 定 义 为 : 遵 守 禁 止 贿 赂 和 腐 败 的 所 有 适 用 的 国 家 、 地 区 、 省 、 州 、 市 或 地 方 法 律 、 规 则 、 条 例 、 法 令 和 / 或 政 府 官 方 命 令 , 如 《 新 加 坡 预 防 腐 败 法 》( 第 241 章 ); 2.2.2 决 不 从 事 任 何 贿 赂 或 腐 败 行 为 ; 2.2.3 披 露 供 应 商 和 新 加 坡 能 源 集 团 之 间 的 任 何 实 际 或 潜 在 利 益 冲 突 ; 以 及 2.2.4 就 与 供 应 商 相 关 的 任 何 违 反 或 涉 嫌 违 反 “ 反 贿 赂 法 ” 的 调 查 , 向 新 加 坡 能 源 集 团 提 供 全 面 协 助 。 3. 合 规 3.1 如 果 供 应 商 未 能 遵 守 《 供 应 商 行 为 准 则 》, 新 加 坡 能 源 集 团 可 在 适 当 的 情 况 下 暂 停 或 终 止 履 行 与 供 应 商 签 订 的 合 同 、 暂 停 支 付 合 同 项 下 的 款 项 、 向 政 府 或 监 管 部 门 报 告 违 反 行 为 和 / 或 寻 求 新 加 坡 能 源 集 团 可 以 采 取 的 救 济 措 施 。 3.2 新 加 坡 能 源 集 团 可 全 权 决 定 因 供 应 商 从 事 刑 事 犯 罪 、 违 反 道 德 规 范 、 表 现 不 佳 、 撤 回 投 标 或 其 认 定 的 任 何 其 他 违 规 行 为 而 禁 止 供 应 商 投 标 。 被 禁 止 的 供 应 商 在 禁 止 期 不 得 参 与 任 何 新 加 坡 能 源 集 团 的 招 标 项 目 。 根 据 供 应 商 违 规 的 严 重 程 度 , 禁 止 期 通 常 为 1 至 5 年 。 禁 止 期 结 束 时 , 被 禁 止 的 供 应 商 可 向 新 加 坡 能 源 集 团 的 采 购 部 门 申 请 再 次 成 为 合 格 投 标 人 。 1 4. 举 报 政 策 4.1 任 何 供 应 商 如 有 证 据 表 明 新 加 坡 能 源 集 团 的 员 工 或 代 表 新 加 坡 能 源 集 团 行 事 的 任 何 人 参 与 或 正 在 参 与 贿 赂 、 腐 败 、 非 法 或 任 何 类 型 的 不 道 德 行 为 , 可 通 过 任 意 以 下 渠 道 立 即 向 新 加 坡 能 源 集 团 的 内 部 审 计 长 报 告 此 事 : • 电 话 :+65 6684 9178 • 邮 箱 :whistleblow@spgroup.com.sg • 邮 寄 地 址 :Head, Internal Audit, SP Group, 2 Kallang Sector, Singapore 349277 4.2 举 报 和 投 诉 的 内 容 应 尽 可 能 包 括 以 下 信 息 : • 举 报 人 的 工 作 单 位 或 举 报 人 与 新 加 坡 能 源 集 团 的 关 系 ; • 行 为 / 或 交 易 发 生 的 日 期 、 时 间 和 地 点 ; • 参 与 方 的 身 份 和 详 细 信 息 ; • 证 实 指 控 的 证 据 ; • 与 指 控 相 关 的 所 有 信 息 ; 以 及 • 联 系 方 式 ( 便 于 后 续 调 查 询 问 )。 4.3 根 据 适 用 的 法 律 法 规 , 为 满 足 充 分 调 查 的 必 要 性 , 新 加 坡 能 源 集 团 将 采 取 合 理 措 施 保 护 举 报 人 的 保 密 和 匿 名 要 求 。 所 有 的 举 报 和 投 诉 都 应 被 独 立 、 公 平 、 及 时 地 处 理 。 4.4 新 加 坡 能 源 集 团 鼓 励 举 报 人 表 明 身 份 , 并 提 供 联 系 方 式 。 新 加 坡 能 源 集 团 致 力 于 根 据 其 《 举 报 人 政 策 》 保 护 举 报 人 。 通 常 需 要 ( 与 举 报 人 ) 进 一 步 澄 清 , 因 其 有 助 于 调 查 举 报 和 投 诉 。 调 查 能 力 取 决 于 举 报 人 所 提 供 信 息 的 数 量 和 质 量 。 4.5 除 恶 意 举 报 外 , 应 保 护 提 出 投 诉 的 举 报 人 免 受 报 复 。 如 果 调 查 结 果 表 明 , 举 报 人 恶 意 行 事 或 未 诚 信 行 事 或 提 交 了 虚 假 的 举 报 和 投 诉 内 容 或 不 能 合 理 判 断 信 息 的 真 实 性 和 准 确 性 , 管 理 层 将 考 虑 并 采 取 合 理 措 施 处 罚 举 报 人 。 2 Ắ Ứ Ử Ủ Ấ Ủ ừ ổ ệ ố ả ố ố ộ ủ Ắ Ứ Ử Ủ Ấ Ụ Ạ ắ Ứ ử ấ ặ ọ ầ ủ ế ệ ớ ố ủ ẳ ạ ư ấ ầ ạ ạ ệ ư ấ ữ ấ ặ ị ụ ọ ấ ế ế ạ ộ ớ ự ự ủ ấ ả ậ ị ệ ầ ấ ụ ế ậ ươ ự ự ệ ệ ặ ặ ấ ặ ị ụ ẽ ạ ố ệ ớ ấ ạ ủ ầ Ố Ố Ộ ộ ụ ượ ố ớ ấ ứ ố ấ ả ươ ị ớ ầ ấ ả ủ ấ ả ậ ố ố ộ ượ ị ấ ả ậ ắ ị ị ị ặ ệ ứ ủ ủ ệ ự ỉ ể ố ặ ị ươ ấ ố ộ ẳ ạ ư ạ ậ ố ươ ờ ự ệ ấ ố ộ ặ ế ộ ấ ộ ợ ự ế ặ ề ẩ ữ ấ ỗ ợ ầ ủ ề ấ ộ ề ề ấ ạ ặ ộ ạ ậ ố ố ộ ế ấ Ủ) ế ấ ủ ắ Ứ ử ủ ấ ể ỉ ặ ấ ứ ợ ồ ớ ấ ỉ ấ ả ợ ồ ớ ấ ấ ạ ủ ặ ơ ẩ ề ợ ặ ổ ấ ệ ắ ụ ể ụ ề ấ ấ ạ ộ ự ạ ạ ứ ệ ấ ồ ơ ầ ặ ấ ạ ể ượ ị ở ấ ị ấ ẽ ượ ấ ấ ầ ủ ờ ị ấ ờ ấ ườ ừ ế ộ ứ ộ ọ ủ ạ ủ ấ ố ờ ạ ấ ấ ị ấ ể ộ ơ ộ ậ ắ ủ ể ề ệ ở ạ ầ ủ ề ệ Ố ấ ấ ể ằ ộ ủ ặ ấ ạ ệ ặ ố ộ ặ ấ ạ ạ ứ ặ ấ ợ ể ấ ề ố ể ộ ộ ủ ộ ề • ệ ạ • • ị ỉ ư ệ ế ạ ố ạ ể ả ồ • ơ ườ ố ượ ể ụ ặ ố ệ ủ ườ ố ớ • ờ ị ể ủ ộ ị • ế ủ • ằ ứ ứ ộ • ấ ế ộ • ế ạ ể ạ ề ệ ậ ợ ấ ế ậ ị ệ ẽ ự ệ ướ ợ ể ả ệ ả ậ ẩ ủ ườ ố ợ ớ ầ ế ầ ủ ọ ố ả ượ ả ế ộ ộ ậ ằ ế ườ ố ấ ệ ủ ọ ế ả ệ ườ ố ố ủ ệ ườ ầ ế ữ ệ ạ ề ệ ậ ợ ộ ề ề ố ả ề ụ ộ ự ầ ủ ấ ượ ủ ượ ấ ở ườ ố ạ ừ ệ ố ườ ố ẽ ượ ả ệ ỏ ấ ự ả ế ế ả ề ấ ườ ố ộ ặ ộ ệ ặ ử ố ế ự ậ ặ ố ưở ợ ằ ự ậ ả ẽ ộ ợ ố ớ ườ ố SP GROUP SUPPLIER CODE OF CONDUCT จรรยาบรรณคู่ค้าของ SP GROUP Extracted from SP Group’s Anti-Bribery Management System Manual dated 3 September 2020 คัดย่อมาจากคู่มือระบบการจัดการต่อต ้านการติดสินบนของ SP Group ลงวันที่ 3 กันยายน 2020 1 SUPPLIER CODE OF CONDUCT จรรยาบรรณคู่ค้า 1. OBJECTIVE AND SCOPE ว ัตถุประสงค์และขอบข่าย 1.1 This Supplier Code of Conduct sets out SP Group’s expectations and requirements in relation to doing business with its business associates, such as suppliers, contractors, agents, sales representatives, consultants and others who provide goods or services to SP Group (collectively called “Suppliers”). จรรยาบรรณคู่ค ้านี้ระบุถึงความคาดหวังและข ้อกาหนดของ SP Group ที่เกี่ยวข ้องกับการท า ธุรกิจกับผู ้ร่วมธุรกิจ เช่น คู่ค ้า ผู ้รับเหมา ตัวแทน ตัวแทนขาย ที่ปรึกษา และฝ่ ายอื่นๆ ที่ท า หน ้าที่จัดหาสินค ้าหรือบริการให ้กับ SP Group (รวมเรียกว่า “คู่ค ้า ”) 1.2 SP Group is committed to doing business and conducting its operations with integrity, honesty and in compliance with all applicable laws and regulations. SP Group มุ่งมั่นที่จะด าเนินธุรกิจและท างานอย่างมีคุณธรรม ซื่อสัตย์สุจริต และปฏิบัติตาม กฎหมายและระเบียบข ้อบังคับที่เกี่ยวข ้องทั้งหมด 1.3 SP Group requires its Suppliers to adopt the same approach when carrying out work on behalf of or providing goods or services to SP Group. SP Group will review its relationships with Suppliers who breach and fail to comply with these requirements. SP Group กาหนดให ้คู่ค ้าของบริษัทใช ้แนวทางเดียวกันเมื่อด าเนินงานในนามของ SP Group หรือจัดหาสินค ้า หรือบริการให ้กับ SP Group และ SP Group จะทบทวนความสัมพันธ์ที่มีกับคู่ ค ้าที่ละเมิดและไม่ปฏิบัติตามข ้อกาหนดเหล่านี้ 2. ANTI-BRIBERY & CORRUPTION การต่อต้านการติดสินบนและการทุจริต 2.1 SP Group adopts a zero-tolerance policy towards any form of bribery and corruption. SP Group ใช ้นโยบายจัดการการติดสินบนและการทุจริตทุกรูปแบบขั้นเด็ดขาด 2.2 In all their interactions and transactions with SP Group, SP Group requires the Suppliers to: ในการติดต่อทางธุรกิจและการท าธุรกรรมทั้งหมดกับ SP Group สิ่งที่ SP Group กาหนดให ้กับ คู่ค ้าคือ: 2.2.1 comply with all “Anti-Bribery Laws”, which is defined as: all applicable national, regional, provincial, state, municipal or local laws, rules, regulations, decrees and/or official government orders that prohibit bribery and corruption, such as the Singapore Prevention of Corruption Act (Cap. 241) คู่ค ้าต ้องปฏิบัติตาม “กฎหมายต่อต ้านการติดสินบน” ทั้งหมด ซึ่งมีความหมายว่า คือ: กฎหมายทั้งหมดทั้งในระดับประเทศ ภูมิภาค จังหวัด รัฐ เทศบาลหรือท ้องถิ่น รวมถึงกฎเกณฑ์ ระเบียบข ้อบังคับ พระราชกฤษฎีกา และ/หรือค าสั่งอย่างเป็ น 2 ทางการของรัฐบาลที่ห ้ามการติดสินบนและการทุจริต เช่น กฎหมายป้องกันการ ทุจริตของสิงคโปร์ (บทที่ 241) 2.2.2 never engage in any bribery or corruption; คู่ค ้าต ้องไม่เคยมีส่วนเกี่ยวข ้องในการติดสินบนหรือการทุจริตใดๆ 2.2.3 disclose any actual or potential conflict of interest between the Supplier and SP Group; and คู่ค ้าต ้องเปิดเผยถึงผลประโยชน์ทับซ ้อนที่เกิดขึ้นจริงหรือที่อาจเกิดขึ้นระหว่างคู่ ค ้าและ SP Group และ 2.2.4 provide full assistance to SP Group regarding any investigation into any breach or alleged breach of Anti-Bribery Laws in relation to the Supplier. 3. COMPLIANCE คู่ค ้าต ้องให ้ความช่วยเหลือ SP Group อย่างเต็มความสามารถเมื่อมีการสอบสวน กรณีการละเมิดหรือข ้อกล่าวหาว่ามีการละเมิดกฎหมายต่อต ้านการติดสินบนที่ เกี่ยวข ้องกับคู่ค ้า การปฏิบ ัติตามข้อกาหนด 3.1 If the Supplier fails to comply with this Supplier Code of Conduct, SP Group may, where applicable, suspend or terminate contract(s) with the Supplier, suspend any payment under contract(s) with the Supplier, report any offence to the appropriate government or regulatory authorities and/or pursue any remedy that is available to SP Group. หากคู่ค ้าไม่ปฏิบัติตามจรรยาบรรณคู่ค ้านี้ SP Group อาจระงับหรือยกเลิกสัญญาที่ท าร่วมกับ คู่ค ้า ระงับการชาระเงินใดๆ ภายใต ้สัญญากับคู่ค ้า (ถ ้ามี) รายงานความผิดต่อรัฐบาลหรือ หน่วยงานกากับดูแลที่เหมาะสม และ/หรือด าเนินการแก ้ไขใดๆ ที่ SP Group สามารถท าได ้ 3.2 SP Group, in its sole discretion, may debar Suppliers for criminal offences, ethics violations, poor performance, withdrawal of tenders or any other infringements as may be determined by SP Group. Debarred Suppliers will not be allowed to participate in any SP Group tenders during the debarment period. The debarment period typically ranges from 1 to 5 years, depending on the severity of the Supplier infringements. At the end of the debarment period, debarred Suppliers can apply to SP Group’s Procurement department to be qualified as an eligible tenderer again. SP Group ใช ้ดุลยพินิจของตนแต่เพียงผู ้เดียวในการยุติการท างานกับคู่ค ้าหากคู่ค ้ากระท า ความผิดทางอาญา ละเมิดจริยธรรม ท างานไม่มีประสิทธิภาพ ถอนตัวจากการประกวดราคา หรือการละเมิดอื่นๆ ตามที่ SP Group อาจกาหนด คู่ค ้าที่ถูกสั่งให ้ยุติบทบาทจะไม่ได ้รับ อนุญาตให ้เข ้าร่วมการประมูลใดๆ ของ SP Group ในช่วงระยะเวลาที่ถูกสั่งให ้ยุติบทบาท ระยะเวลาที่ถูกสั่งให ้ยุติบทบาทโดยทั่วไปจะอยู่ในช่วงตั้งแต่ 1 ถึง 5 ปี ขึ้นอยู่กับความรุนแรง ของการละเมิดของคู่ค ้า เมื่อสิ้นสุดระยะเวลาที่ถูกสั่งให ้ยุติบทบาท คู่ค ้าที่ถูกยุติบทบาทสามารถ ยื่นความจ านงกับแผนกจัดซื้อจัดจ ้างของ SP Group เพื่อเข ้าร่วมเป็ นผู ้เสนอราคาที่มีคุณสมบัติ เหมาะสมได ้อีกครั้ง 3 4. WHISTLEBLOWING POLICY นโยบายการแจ้งเบาะแส 4.1 Any Supplier who has reason to believe that an SP Group employee, or anyone acting on behalf of SP Group, has engaged or is engaging in bribery, corruption, illegal or any type of unethical behaviour, can promptly report the matter to SP Group's Head of Internal Audit via one of the following communications channels: คู่ค ้าใดๆ ที่มีเหตุผลให ้เชื่อได ้ว่าพนักงานของ SP Group หรือใครก็ตามที่ด าเนินการในนาม ของ SP Group ได ้มีส่วนร่วมหรือกาลังมีส่วนร่วมในการติดสินบน การทุจริต การท าผิด กฎหมายหรือพฤติกรรมที่ผิดจรรยาบรรณประเภทใดๆ สามารถรายงานเรื่องดังกล่าวต่อหัวหน ้า แผนกตรวจสอบภายในของ SP Group ได ้ทันทีผ่านช่องทางการสื่อสารอย่างใดอย่างหนึ่ง ดังต่อไปนี้: • Telephone: +65 6684 9178 โทรศัพท์: +65 6684 9178 • Email: whistleblow@spgroup.com.sg อีเมล: whistleblow@spgroup.com.sg • Postal Address: Head, Internal Audit, SP Group, 2 Kallang Sector, Singapore 349277 ที่อยู่ทางไปรษณีย์: Head, Internal Audit, SP Group, 2 Kallang Sector, Singapore 349277 4.2 A whistle-blowing complaint shall, to the extent possible, include the following information: ข ้อร ้องเรียนจากการแจ ้งเบาะแสจะต ้องรวมข ้อมูลต่อไปนี้ไว ้โดยละเอียดที่สุดเท่าที่จะท าได ้: • Where the whistleblower is employed or whistleblower’s relationship to SP Group; สถานที่จ ้างงานผู ้แจ ้งเบาะแสหรือความสัมพันธ์ของผู ้แจ ้งเบาะแสกับ SP Group • Date, time & place of the actions/ transactions; วันที่ เวลา และสถานที่เกิดการกระท าความผิด/ธุรกรรม • Identity and particulars of the parties involved; ข ้อมูลระบุตัวตนและรายละเอียดของฝ่ ายที่เกี่ยวข ้อง • Evidence substantiating the allegations; หลักฐานประกอบข ้อกล่าวหา • Any relevant information concerning the allegations; and ข ้อมูลที่เกี่ยวข ้องอื่นๆ ที่เกี่ยวกับข ้อกล่าวหา และ 4 • Contact details (to facilitate follow up queries). รายละเอียดการติดต่อ (เพื่อช่วยให ้ติดตามสอบถามเพิ่มเติมได ้) 4.3 Subject to applicable laws and regulations, SP Group will take reasonable steps to protect the confidentiality and anonymity of the whistleblower consistent with the need to conduct an adequate review. All whistleblowing complaints shall be dealt with independently, fairly and expeditiously. ภายใต ้กฎหมายและระเบียบข ้อบังคับที่เกี่ยวข ้อง SP Group จะด าเนินการตามสมควรเพื่อ รักษาความลับของข ้อมูล และจะไม่เปิดเผยตัวตนของผู ้แจ ้งเบาะแส เพื่อให ้สามารถด าเนินการ ตรวจสอบได ้อย่างครอบคลุม ข ้อร ้องเรียนที่แจ ้งเบาะแสทั้งหมดจะได ้รับการจัดการอย่างอิสระ ยุติธรรม และรวดเร็ว 4.4 SP Group encourages whistleblowers to identify themselves and provide their contact particulars. SP Group is committed to protect whistleblowers under its Whistleblower Policy. Further clarifications are often needed and helpful in facilitating investigations into the whistleblowing complaints. The ability to investigate depends on the sufficiency and quality of the information provided by the whistleblower. SP Group สนับสนุนให ้ผู ้แจ ้งเบาะแสระบุตัวตนและแจ ้งรายละเอียดการติดต่อกลับ SP Group มุ่งมั่นที่จะปกป้องผู ้แจ ้งเบาะแสภายใต ้นโยบายการแจ ้งเบาะแสการกระท าผิดของบริษัท ค าชี้แจงเพิ่มเติมมักจ าเป็ นและเป็ นประโยชน์ต่องานตรวจสอบข ้อร ้องเรียนที่ได ้รับแจ ้งเบาะแส การสอบสวนจะท าได ้ดีมากน ้อยเพียงใดต ้องพิจารณาว่าข ้อมูลที่ผู ้แจ ้งเบาะแสให ้ไว ้นั้นมี เพียงพอและมีคุณภาพหรือไม่ 4.5 Except for malicious whistleblowing, a whistleblower who makes a complaint shall be protected against any reprisal. If the results of an investigation show that the whistleblower acted maliciously or did not act in good faith or submits a whistleblowing complaint which he knows to be false, or without a reasonable belief in the truth and accuracy of the information, management will consider and take appropriate actions against the whistleblower. ยกเว ้นการแจ ้งเบาะแสจากผู ้ไม่ประสงค์ดี ผู ้แจ ้งเบาะแสที่ท าการร ้องเรียนจะได ้รับการคุ ้มครอง จากการตอบโต ้ใดๆ หากผลการสอบสวนพบว่าผู ้แจ ้งเบาะแสกระท าการโดยมีเจตนาร ้ายหรือไม่ ได ้กระท าการโดยสุจริต หรือส่งข ้อร ้องเรียนเพื่อแจ ้งเบาะแสซึ่งตนทราบดีว่าเป็ นเท็จ หรือไม่มี เหตุผลให ้เชื่อในข ้อเท็จจริงและความถูกต ้องของข ้อมูล ฝ่ ายบริหารจะพิจารณาและด าเนินการ ที่เหมาะสมต่อผู ้แจ ้งเบาะแส 5

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Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps://www.spgroup.com.sg/search?tag=ami Search Searchhttps Application for Net Export Rebate.pdfhttps://www.spgroup.com.sg/dam/jcr:5df14b5b-32af-447b-982d-212a8096bf95/Application%20for%20Net%20Export%20Rebate.pdf and sign on page 4 a) Please note that the meters must be of the AMI (Advanced Metering Infrastructure) type. b) The metering charges described in Table 2 will apply if you wish to engage SP PowerGrid to install the generation meter(s), and generation check meter(s) if applicable. Please refer to Figure Application for Net Export Rebate Version Dec 2023_SPS v1.8.pdfhttps://www.spgroup.com.sg/dam/jcr:59f095d5-6cfb-4b88-9fff-b466157dff9f/Application%20for%20Net%20Export%20Rebate%20Version%20Dec%202023_SPS%20v1.8.pdf on page 4 Skip point 8 & 9 and sign on page 4 a) Please note that the meters must be of the AMI (Advanced Metering Infrastructure) type. b) The metering charges described in Table 2 will apply if you wish to engage SP PowerGrid to install the generation meter(s), and generation check meter(s PowerGrid: Smart Grid Indexhttps://www.spgroup.com.sg/our-services/network/overview/smart-grid-index the growing global emphasis on energy storage solutions. Average Score for AMI Deployment The chart highlights steady improvements in average scores for AMI (Advanced Metering Infrastructure) deployment globally and in the Asia Pacific from 2021 to 2024. The Asia Pacific region consistently Searchhttps://www.spgroup.com.sg/search?tag=SDG7 =ami Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/sp-group-to-roll-out-singapore-s-first-large-scale-smart-water-metering-system meters from early 2022, SP will operate and maintain the metering system for 15 years. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI) to transmit meter information. SP can also leverage its existing AMI network to scale up future deployment Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/using-get--to-help-mercatus-digitally-manage-their-tenant-utilities Metering Infrastructure (AMI), SP has deployed an AMI consisting of more than 700 smart electricity meters at the three Mercatus properties. With the smart meters’ capability of real time and advanced monitoring, along with the cloud-based tenant utilities management software, Mercatus can Category: Innovation SP Group To Roll Out Singapore’s First Large-scale Smart Water Metering Systemhttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-To-Roll-Out-Singapore-s-First-Large-scale-Smart-Water-Metering-System and is on track to complete installation for all 1.4 million households by 2024. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI) to transmit meter information. SP can also leverage its existing AMI network to scale up future deployment of the smart water [20210415] Media Release - SP Group to roll out Singapore's first large-scale smart water metering systemhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/d22974fb-9bc6-47f9-89ec-3539c8869945/%5B20210415%5D+Media+Release+-+SP+Group+to+roll+out+Singapore's+first+large-scale+smart+water+metering+system.pdf?MOD=AJPERES&CVID= benefitting from this feature. To date, SP has installed more than 500,000 2 smart electricity meters across Singapore and is on track to complete installation for all 1.4 million households by 2024. The smart water meters will connect wirelessly to SP’s existing Advanced Metering Infrastructure (AMI Transmission Service Rate Schedule (effective from 1 Apr 2023).pdfhttps://www.spgroup.com.sg/dam/jcr:6b2a4adc-112f-4e45-af14-6aa7dc90e9f9/Transmission%20Service%20Rate%20Schedule%20(effective%20from%201%20Apr%202023).pdf Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable [Info] TransmissionServiceRateSchedule (effective 1 April 2023)_r1.pdfhttps://www.spgroup.com.sg/dam/jcr:6b2a4adc-112f-4e45-af14-6aa7dc90e9f9/%5BInfo%5D%20TransmissionServiceRateSchedule%20(effective%201%20April%202023)_r1.pdf Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable Info TransmissionServiceRateSchedule (Applicable with effect from 1 Apr 2024).pdfhttps://www.spgroup.com.sg/dam/jcr:6b2a4adc-112f-4e45-af14-6aa7dc90e9f9/Info%20TransmissionServiceRateSchedule%20(Applicable%20with%20effect%20from%201%20Apr%202024).pdf Holiday : $300 per man-day per site Note : Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. # Please refer to Table 7A in Appendix 4 for charges inclusive of GST. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8: AMI Meter Charge (Exclusive of GST) # Applicable 1 2 3 4

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 HDB 1-Room 77.18 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 83.11 84.19 79.07 HDB 2-Room 89.63 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 96.90 97.62 92.27 HDB 3-Room 112.11 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 123.83 123.57 117.18 HDB 4-Room 131.31 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 146.17 146.88 140.21 HDB 5-Room 136.79 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 156.08 156.45 149.31 HDB Executive 153.21 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 172.04 172.61 163.45 Apartment 156.19 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 186.36 183.84 175.37 Terrace 252.25 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 291.00 290.49 277.89 Semi-Detached 324.20 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 366.17 370.19 349.08 Bungalow 650.18 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 719.32 712.26 661.91 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 HDB 1-Room 67.69 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 74.36 75.37 70.55 HDB 2-Room 80.46 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 88.22 88.72 83.62 HDB 3-Room 99.66 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 111.35 111.05 105.02 HDB 4-Room 116.20 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 130.76 131.35 125.25 HDB 5-Room 120.56 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 138.87 139.24 132.77 HDB Executive 135.88 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 153.95 154.44 146.15 Apartment 135.03 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 164.23 161.75 154.01 Terrace 227.31 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 263.93 263.37 250.88 Semi-Detached 295.56 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 336.52 340.26 319.77 Bungalow 597.47 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 667.03 661.57 617.06 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

SP Group starts vehicle-to-grid technology trial � THU, JUL 08, 2021 - 9:24 PM | UPDATED THU, JUL 08, 2021 - 9:35 PM TAY PECK GEK � peckgek@sph.com.sg � @PeckGekBT Jimmy Khoo, chief executive of SP PowerGrid, with the V2G-capable Nissan LEAF and a V2G bi-directional charger that will be used in the Singapore trial. NATIONAL grid operator SP Group (SP) has started its trial of vehicle-to-grid (V2G) technology and has raised its investment in a V2G technology rm as Singapore progresses towards wider adoption of electric vehicles (EVs). The company aims to test the viability of tapping the energy stored in EVs in the trial to enhance the reliability of the grid, which will need to support more than 600,000 vehicles when Singapore phases out internal combustion engine vehicles by 2040, said SP in its media statement on Thursday. When charged, EVs store energy in their lithium-ion batteries, which serve as small energy storage systems that can transfer energy back to balance the power grid, such as when renewable energy sources such as solar power fluctuate due to weather conditions. If V2G technology is viable, owners of EVs can be paid for the use of their batteries when they are tapped to mitigate the intermittency problem in other energy sources. SP has stepped up its investment in the V2G technology rm The Mobility House (TMH), but did not provide the speci cs. SP only stated that TMH has a presence in Munich, Zurich and Belmont (in California) , and provides a non-proprietary software for integrating vehicle batteries into power grids using intelligent charging and storage solutions. SP is providing four V2G charging points at SP's premises for the trial, which will be completed in June 2022. V2G technology allows energy transfer between the batteries within an EV and the power grid, and so is more sophisticated than uni-directional charging of EVs.