Consumption_Elect Average consumption of Electricity (kWh) Premises Types Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 HDB 1-Room 146 144 135 126 126 132 150 152 149 140 151 148 HDB 2-Room 190 188 176 164 167 173 199 199 195 183 198 192 HDB 3-Room 274 269 247 236 241 250 292 285 277 264 283 277 HDB 4-Room 374 370 342 321 330 342 398 396 383 360 385 381 HDB 5-Room 437 436 401 367 381 399 463 466 448 416 447 446 HDB Executive 541 530 478 456 474 489 575 568 544 515 546 548 Apartment 537 541 483 430 435 486 578 573 543 500 513 539 Terrace 890 881 804 740 794 821 957 900 872 838 847 885 Semi-Detached 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 1,168 Bungalow 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 2,347 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

新 加 坡 能 源 职 员 到 宏 茂 桥 亚 洲 妇 女 福 利 协 会 乐 龄 之 家 分 发 紧 急 袋 给 居 民 。 图 为 公 司 义 工 委 员 会 主 席 陈 美 慧 (44 岁 ) 给 高 龄 94 岁 的 黄 金 选 示 范 如 何 戴 口 罩 。( 萧 紫 薇 摄 ) “ 应 急 包 ” 派 给 长 者 应 急 用 亚 洲 妇 女 福 利 协 会 乐 龄 之 家 的 70 多 名 年 长 者 前 午 收 到 新 加 坡 能 源 公 司 分 发 的 “ 应 急 包 ”。 袋 中 有 N95 口 罩 、 口 罩 使 用 指 南 和 几 家 机 构 的 紧 急 联 络 号 码 , 以 备 年 长 者 不 时 之 需 。 新 加 坡 能 源 公 司 (Singapore Power) 的 职 员 也 现 场 示 范 戴 口 罩 的 正 确 方 法 , 并 提 醒 年 长 者 为 紧 急 情 况 做 好 准 备 的 重 要 性 。 淡 马 锡 关 怀 基 金 会 (Temasek Cares) 日 前 宣 布 为 新 加 坡 人 分 发 应 急 包 的 计 划 , 鼓 励 家 家 户 户 提 前 为 紧 急 时 刻 做 好 准 备 。 配 合 该 计 划 , 新 加 坡 能 源 在 新 加 坡 邮 政 支 持 下 , 分 发 应 急 包 给 120 万 户 家 庭 , 另 外 也 分 发 1 万 7000 个 给 慈 善 组 织 。 他 们 还 预 备 了 30 万 个 , 以 备 在 国 家 出 现 严 重 烟 霾 或 流 感 时 供 有 需 要 的 家 庭 使 用 。 除 了 亚 洲 妇 女 福 利 协 会 的 乐 龄 之 家 (AWWA Community Home for Senior Citizens) 的 年 长 者 , 约 30 名 新 加 坡 能 源 职 员 当 天 也 给 住 在 同 座 租 赁 组 屋 的 居 民 分 发 应 急 包 。 AWWA 活 动 策 划 经 理 钟 凤 仙 (58 岁 ) 受 访 时 说 , 应 急 包 对 年 长 者 非 常 有 用 。“ 他 们 在 危 急 时 刻 无 需 自 掏 腰 包 去 买 , 平 日 可 以 放 在 床 边 , 出 门 时 还 可 以 随 时 携 带 。 我 们 准 备 鼓 励 他 们 将 一 些 药 品 、 风 油 、 乘 车 卡 和 个 人 资 料 卡 放 入 袋 中 。”

Media Coverage Catch the latest news on SP All Years 05 Oct 2025 SP Group donates $1 million to help underprivileged children Source: Tamil Murasu © SPH Media Limited. Permission required for reproduction 08 Jul 2025 Fast Chargers being added to Electric Vehicle Charging Stations Source: Tamil Murasu © SPH Media Limited. Permission required for reproduction. 07 Jul 2025 Huawei, SP Group to launch Singapore's fastest public EV charger in Q4 Source: The Business Times © SPH Media Limited. Permission required for reproduction. 07 Jul 2025 Ultra-fast charger to be added to EV charging network here by Q4 Source: The Straits Times © SPH Media Limited. Permission required for reproduction. 06 Jun 2025 SP Group to donate up to S$1 million Source: Tamil Murasu © SPH Media Limited. Permission required for reproduction. 04 Jun 2025 SP Group launches initiatives to help seniors, young at inaugural Community Festival Source: The Business Times © SPH Media Limited. Permission required for reproduction. 04 Jun 2025 New initiative for SP Group 30th anniversary - Journeys from the Heart takes 600 on excursions Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction. 04 Jun 2025 SP Group launches community initiative, taking beneficiaries on tour of attractions Source: Shin Min Daily News © SPH Media Limited. Permission required for reproduction. 02 Jun 2025 Postponed his studies to support his family, he is now a Principal Engineer Source: Berita Harian © SPH Media Limited. Permission required for reproduction. 27 May 2025 SP Group renews donation for ITE students to advance studies against odds Source: Lianhe Zaobao © SPH Media Limited. Permission required for reproduction. 1 2 3 4 5 ... 47

SAFETY PERFORMANCE CRITERIA Introduction 1. With effect from 1 April 2022, all tenders called by Singapore Power Limited and its Singapore incorporated subsidiaries (SP Group) will include a tender evaluation criteria that takes into account the participating tenderer’s safety performance in their contracts with SP Group. 2. This is in line with SP Group’s core value that safety is our highest priority and all our suppliers and contractors must continuously adopt good safety practices and prevent accidents from occurring. Tender Evaluation Criteria 3. All open and closed tenders published on or after 1 April 2022 by SP Group shall include the new Safety Performance criteria as part of its tender evaluation criteria. 4. The Safety Performance criteria shall be a 1 st level evaluation criteria together with Price and/or Quality and shall be of a overall weightage of not less than 10% of the total evaluation score. 5. For tenders that is evaluated based solely on lowest compliant priced tender with no requirement to assess quality (e.g supply of standard items such as HP toner cartridges), the following evaluation method shall apply: Total Evaluation Score (100%) = Safety Performance (10%) + Price (90%) 6. For tenders that is evaluated based on Price and Quality factors, the following evaluation method shall apply: Total Evaluation Score (100%) = Safety Performance (10%) + Price (X%) + Quality (Y%) Where X + Y = 90% 7. For the avoidance of doubt, other safety related evaluation criteria such as the proposed safety measures to be taken for the tendered project or the tenderer’s past safety awards shall be accounted separately under the Quality score. Safety Performance 8. Safety Performance of tenderers shall be assessed by taking into account the occurrence of any Loss Time Injury (LTI) incidents in the past 2 years prior to tender closing date. In the event of the occurrence of any incidents that results in fatality or serious injury in the past 1 year prior to the tender closing date, the bid submitted by the tenderer may be rejected by SP Group. For the avoidance of doubt only incidents occurring on or after 1 April 2022 will be considered. 9. Loss Time Injury incidents for the purpose of this Safety Performance criteria refers to any incidents where: a. It is a work-related injury occurs which results in lost work time of one work day or more; b. The incident occurred while the tenderer was carrying out works under a contract with SP Group; and c. The incident occurred on or after 1 April 2022. 10. Any incidents that occur in the course of the Tenderer’s work in contracts with other parties are not accounted under this criteria’s scoring but may considered in the final decision for award.

Search Searchhttps://www.spgroup.com.sg/search?tag=blockchain Search Searchhttps://www.spgroup.com.sg/search?tag=blockchain Search Searchhttps://www.spgroup.com.sg/search?tag=blockchain Search Searchhttps://www.spgroup.com.sg/search?tag=blockchain Search Searchhttps://www.spgroup.com.sg/search?tag=blockchain Search Searchhttps://www.spgroup.com.sg/search?tag The Straits Times Home - Easier for small producers to sell 'green credits'https://www.spgroup.com.sg/dam/jcr:2b3a39cb-21ae-45fb-ad23-3c9efd862078 B2 HOME | THE STRAITS TIMES | TUESDAY, OCTOBER 30, 2018 | What is blockchain? What are renewable energy certificates (RECs)? And how will they both interact? SP Group is hoping blockchain marketplace will encourage wider use of renewable energy sources. WHAT IS BLOCKCHAIN? Imagine a digital ledger Searchhttps://www.spgroup.com.sg/search?tag=recs Innovation, SP Group (seated, left) and Mr Jared Braslawsky, Secretary General of the I-REC Standard Foundation (seated, right), signed Category: Innovation The Business Times - SP Group unveils blockchain-powered green energy platformhttps://www.spgroup.com.sg/dam/jcr:d00888e7-25a9-4299-923e-d951726744f9 [20180419] Media Release - SP Group Showcases Blockchain Platform For Renewable Energy Transactions With DBShttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/6ffa1ed2-8c40-4657-af26-958f97fa052d/%5B20180419%5D+Media+Release+-+SP+Group+Showcases+Blockchain+Platform+For+Renewable+Energy+Transactions+With+DBS.pdf?MOD=AJPERES&CVID= Media Release SP GROUP SHOWCASES BLOCKCHAIN PLATFORM FOR RENEWABLE ENERGY TRANSACTIONS WITH DBS Singapore, 19 April 2018 – In a world-wide debut, SP Group presented a blockchain marketplace platform that will promote the transaction of renewable energy certificates (REC) – tradable certificates Media Release - SP Group Joins Global Blockchain Initiativehttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/a372238f-3b37-4ba0-b19f-08101474797f/%5B20170516%5D+Media+Release+-+SP+Group+Joins+Global+Blockchain+Initiative.pdf?MOD=AJPERES&CVID= Media Release SP GROUP JOINS GLOBAL BLOCKCHAIN INITIATIVE Singapore, 16 May 2017 – SP Group (SP) today announced that it will collaborate with a consortium of global energy players to develop blockchain solutions that will help customers save cost and to drive greater integration of renewable The Business Times - SP Group unveils blockchain-powered green energy platformhttps://www.spgroup.com.sg/dam/jcr:d00888e7-25a9-4299-923e-d951726744f9 2 | TOP STORIES The Business Times | Tuesday, October 30, 2018 SINGAPORE INTERNATIONAL ENERGY WEEK SP Group unveils blockchain-powered green energy platform By Tan Hwee Hwee hweetan@sph.com.sg @HweetanBT Singapore SP Group launched on Monday a new blockchain-powered marketplace for renewable energy [20181029] SP Group launches one of the world's first blockchain-powered trading of renewable energy certificates https://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/e3854238-5db1-4f42-8e3d-3f7fcfa74e32/%5B20181029%5D+Media+Release+-SP+Group+launches+one+of+the+world's+first+blockchain-powered+trading+of+renewable+energy+certificates.pdf?MOD=AJPERES&CVID= News 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 SP Group Launches One Of The World's First Blockchain-Powered Trading Of Renewable Energy Certificateshttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-Launches-One-Of-The-World-s-First-Blockchain-Powered-Trading-Of-Renewable-Energy-Certificates 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 Searchhttps://www.spgroup.com.sg/search?tag=innovation : Pyxis) SP has partnered Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/sp-unveils-blockchain-powered-renewable-energy-certificates-marketplace SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP Unveils Blockchain-Powered Renewable Searchhttps://www.spgroup.com.sg/search?tag=innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/sp-unveils-blockchain-powered-renewable-energy-certificates-marketplace SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP Unveils Blockchain-Powered Renewable Energy Certificates Marketplace INNOVATION Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/world-s-first-blockchain-powered-rec-marketplace SP Energy HubAnnual ReportReliabilitySustainabilityInnovation World’s First Blockchain-Powered Rec Marketplace INNOVATION SP Group launched the world’s first blockchain-powered renewable energy certificate (REC) marketplace . SP’s blockchain marketplace enables the trading of REC – for renewable Category: Innovation Innovationhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/innovation/sp-unveils-blockchain-powered-renewable-energy-certificates-marketplace SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SP Unveils Blockchain-Powered Renewable Energy Certificates Marketplace INNOVATION SP Group presented one of the world’s first blockchain powered marketplace platform that will promote the transaction of renewable energy certificates Category: Innovation 1 2 3 4

雇 主 施 灵 活 工 作 制 肾 病 男 保 饭 碗 还 升 职 宋 慧 纯 报 道 hcsong@sph.com.sg 男 技 工 患 肾 病 时 曾 一 度 因 高 昂 洗 肾 费 想 放 弃 , 要 太 太 回 娘 家 , 所 幸 雇 主 让 他 透 过 灵 活 工 作 制 保 住 工 作 , 间 中 他 还 让 他 五 度 升 职 。 约 哈 里 (54 岁 ) 在 新 加 坡 能 源 公 司 任 职 39 年 。 但 过 去 23 年 , 他 除 了 兼 顾 工 作 , 还 要 每 周 洗 肾 三 次 。 约 哈 里 在 1990 年 被 诊 断 出 患 上 肾 病 时 深 感 晴 天 霹 雳 。 当 时 到 私 人 中 心 的 每 月 洗 肾 费 用 高 达 2500 元 , 不 但 用 尽 积 蓄 , 他 告 诉 妻 儿 他 无 法 再 照 顾 他 们 , 要 他 们 回 娘 家 。 所 幸 他 将 情 况 告 诉 公 司 后 , 获 得 公 司 津 贴 加 上 使 用 健 保 双 全 后 , 他 无 需 承 担 任 何 医 药 费 用 。 另 外 , 雇 主 也 让 约 哈 里 在 需 要 洗 肾 时 提 早 下 班 , 还 支 持 他 去 上 包 括 建 筑 维 修 专 业 文 凭 课 程 , 让 他 五 度 升 职 , 现 为 高 级 技 术 人 员 。 新 加 坡 能 源 公 司 今 早 从 人 力 部 长 陈 川 仁 的 手 中 , 接 获 全 国 肾 脏 基 金 会 杰 出 雇 主 奖 , 另 外 六 名 雇 主 同 时 获 奖 。 约 哈 里 ( 右 一 ) 的 雇 主 新 加 坡 能 源 公 司 执 行 董 事 ( 右 二 ) 今 早 从 人 力 部 长 陈 川 仁 ( 左 二 ) 及 全 国 肾 脏 基 金 会 执 行 理 事 长 郭 建 康 ( 左 一 ) 手 中 , 接 获 全 国 肾 脏 基 金 会 杰 出 雇 主 奖 。( 全 国 肾 脏 基 金 会 提 供 ) 陈 川 仁 : 病 患 仍 能 做 出 贡 献 陈 川 仁 表 示 , 约 哈 里 证 明 了 , 不 论 是 不 是 肾 脏 病 患 , 仍 能 努 力 为 社 会 做 出 贡 献 。 他 希 望 能 够 看 到 更 多 雇 主 具 备 同 理 心 , 而 其 中 最 实 际 的 方 法 就 是 让 他 们 早 点 离 开 工 作 岗 位 去 洗 肾 。 此 外 , 全 国 肾 脏 基 金 会 病 人 代 表 计 划 成 立 一 年 来 , 已 有 129 人 加 入 , 超 过 780 名 病 患 受 惠 , 并 协 助 了 212 名 新 病 患 。

GRID-TIED PHOTOVOLTAIC (PV) SYSTEM: CHECKLIST AND DECLARATION OF COMPLIANCE TO SP POWERGRID’S (SPPG) TECHNICAL REQUIREMENTS (To be submitted together with CS1 application) PART I: INSTALLATION DETAILS Consumer Name: For official use only Application No. Installation/Premises Address: Electrical Installation License No.: Installation Intake Voltage: Existing Approved Load: kVA Existing Approved PV Capacity: kWp kWac 1 PART II: PV SYSTEM DETAILS PV System Information: Short Circuit Current Contribution: Amps Metering Location Description of Metering Point Point kWp kWac 1 Owner of PV system 2 1 ☐ Consumer ☐ 3 rd party 2 ☐ Consumer ☐ 3 rd party 3 ☐ Consumer ☐ 3 rd party 4 ☐ Consumer ☐ 3 rd party Total 1. Base on inverter AC capacity. 2. If PV is owned by 3 rd party, please state Company Name: PV Inverter(s) Information: Metering Point Brand Model Rated Power (kWac) Quantity PART III: DOCUMENT CHECKLIST Please check the boxes to acknowledge that you have submitted the following documents: � Letter of Consent � Single Line Diagram (SLD) (from PV System to Point of Common Coupling (PCC)) � PQ Compliance Report � Short Circuit Current Contribution Report � Inverter(s) Specifications � Voltage and Frequency Protection Settings � Inverter(s) Type Test Reports (Harmonics, Flicker, DC Injection) � Solar panel(s) Specifications � Isolation Transformer Specifications (if used) � Dynamic Simulation Model (for aggregated capacity ≥10MWac) � Other Supporting Documents (if any) Please submit the following documents to the respective Distribution Network (DN) sections upon commissioning of the PV system. 1) Certificate of Compliance 2) Commissioning Declaration of PV System Page 1 of 3 Ver 5.0 PART IV: TECHNICAL REQUIREMENTS We confirm that the application complies with the following requirements at PCC: 1) Power Quality Voltage at PCC (kV) 0.23 / 0.4 6.6 / 22 66 230 / 400 Total harmonic voltage distortion, VTHD < 5% < 4% < 3% < 1.5% Harmonics Individual harmonic voltage (odd) < 4% < 3% < 2% < 1% Individual harmonic voltage (even) < 2% < 2% < 1% < 0.5% DC Injection Max DC injection per phase < 0.5% of inverter rated output current DC injection is deprecated Voltage Fluctuation Flicker Voltage Unbalance The LEW shall submit technical justification in the PQ compliance report for consideration, if the PV system DC injection at the PCC deviates from this requirement. Percentage difference from nominal voltage < ±3% Short term flicker severity, PST < 1.0 Long term flicker severity, PLT < 0.8 Max ratio of negative phase sequence to positive phase sequence voltage < 1% 2) Protection Abnormal Voltage Response Minimum Holding Time (s) - requirement Minimum Holding Time (s) - settings Maximum Tripping Time (s) - requirement Maximum Tripping Time (s) - setting Voltage Range (% of base voltage) V < 50 50 ≤ V < 88 110 ≤ V < 120 > 0.6 > 2.0 > 1.0 <1.6 < 3.0 < 2.0 The PV system shall also cease to energize the transmission system for faults on the service connection between the PV system to the PCC, and prior to re-closure of the service connection of the transmission system circuit breaker. Abnormal Frequency Response Operating Time Continuous operation Frequency Range (Hz) 47.5 ≤ f <52 47 ≤ f < 47.5 Remain in operation for at least 20s each time frequency falls below 47.5Hz. 3) Reconnection The solar photovoltaic generating unit may reconnect to the transmission system 1 minute after the voltage and frequency at its connection point have recovered and remained within the ranges listed as follows: (a) Frequency within 49.8Hz and 50.2Hz; (b) Transmission network voltage within ±3% of the nominal value or distribution network voltage within ±6% of the nominal value. 4) Inverter Specification Inverter power factor adjust range: 0.9 leading to 0.9 lagging. Reactive power control mode: ☐ Q(V) Control 3 If other mode is selected, please indicate the details: _____________________________________________ 3. For more details on the setting, please refer to “Transmission Code” F12. Page 2 of 3 Ver 5.0 PART V: CHOICE OF BACKUP SCHEME FOR EMBEDDED GENERATION (PV) (Must be filled for Intake Voltage at HT and above) We understand that consumers connected at HT and above with embedded generation (PV) are required to choose a backup scheme 4 for their service connection. Please prepare a Supplemental Agreement for Consumer based on the backup scheme of their choice (please tick one backup scheme): ☐ 1) Summation Scheme (please tick one metering option): ☐ Installation of Summation meters (Where there are no generation meters installed, summation meters will be provided by SPPA) ☐ Generation meters (If generation meters are already installed, there is no need to install additional summation meters as the generation meters can double up as summation meters) ☐ Solar Generation Profile (Applicable for contestable consumers who have embedded generation (PV) below 10 MWac and are registered with SPS/EMC) ☐ 2) Capped Capacity Scheme ☐ 3) Extended Capped Capacity Scheme 4. For more details on backup scheme, please refer to Handbook on “How to Apply for Electricity Connection” (Appendix 39). PART VI: DECLARATION OF COMPLIANCE TO SPPG’S TECHNICAL REQUIREMENTS I, (LEW No.: ), (Name) the undersigned Licensed Electrical Worker (LEW) for the PV installation at the above premises, declare that I have evaluated and confirmed that the PV system complies with the above, including requirements as per “Technical Requirements of Distributed Generation (DG) and New Extra High Tension (EHT) Connection”. Signature: Date: (DD/MM/YYYY) Page 3 of 3 Ver 5.0

SINGAPORE INSTITUTE OF POWER AND GAS TRAINING CALENDAR OCT - DEC 2023 No. Course Code Course Title Duration (hr) Mode of Delivery Course Fee (1) Course Fee (after Funding) (2) (3) PDU (6) Click to download outline Upcoming Schedule 1 EFD02 Essential Test Instruments for Low Voltage 7 Face-to-Face $700 N.A. 4 Download 25 Oct 2 ENO39 Electrical Testing & Inspection for Non-licensed Electrical Installation 7 Face-to-Face $700 N.A. 7 Download 2 Nov 3 EPG03 Process Control & Monitoring of Power & Process Plants 14 Face-to-Face $1,400 $420 12 Download 25 - 26 Oct 4 EPG05 Power Plant Reliability 14 Face-to-Face $1,400 $420 Pending Download 20 - 21 Nov 5 EPG06 Power Plant Efficiency 14 Face-to-Face $1,400 $420 Pending Download 6 - 7 Dec 6 ERG01 SS638 Code of Practice for Electrical Installations 14 Face-to-Face $700 $210 13 Download 17 - 18 Oct 7 ERG04 An Overview of Transmission Code 7 Face-to-Face $800 N.A. 7 Download 17 Oct 8 ERG05 Lightning and Lightning Protection 14 Face-to-Face $700 $210 13 Download 13 - 14 Dec 9 ERG06 Electrical Earthing Principles and Practices 7 Face-to-Face $350 $105 6 Download 8 Nov 10 ESG04 Operation & Maintenance of High Voltage Switchgear 14 Face-to-Face $1,400 N.A. 13 Download 15 - 16 Nov 11 NEV03 Requirements and Implementation of Electric Vehicle Charging System 7 Face-to-Face $700 $210 Pending Download 14 Nov 12 NGD03 Introduction to Microgrid Systems 7 Face-to-Face $700 $210 4 Download 16 Nov 13 NGD04 Introduction to Energy Storage Systems 7 Face-to-Face $700 N.A. 6 Download 15 Nov 14 EPG11 Power Plant Operations and Process Control 35 Face-to-Face $3,500 $1,050 Pending Download 20 - 24 Nov *To be confirmed, please contact SIPG. Enterprise Transformation Project (NEW) SIPG offers implementation-led training and consultancy programme on Lean Methodologies that help enterprises strengthen business capabilities under the SkillsFuture Singapore Enterprise Transformation Project (ETP) initiative. Participating enterprises will enjoy programme fee funding of 90% for Small Medium Enterprises (SMEs) and 70% for Non-SMEs. Please contact SIPG at training-institute@spgroup.com.sg if you are interested to learn more. 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) Blended classes include online and face-to-face classes for practical hands-on training. (6) PDU: Professional Development Unit awarded by Professional Engineers Board; PEB reserves the right to reject or adjust the PDUs awarded for each run. (7) Minimim class size is required to be met to start the class. Updated: 04 Sep 2023 SINGAPORE INSTITUTE OF POWER AND GAS TRAINING CALENDAR JAN - MAR 2024 No. Course Code Course Title Duration (hr) Mode of Delivery Course Fee (1) Course Fee (after Funding) (2) (3) PDU (6) Click to download outline Upcoming Schedule UPCOMING COURSES 1 ECL04 High Voltage Distribution Cable Identification, Spiking & Fault Location 14 Face-to-Face $1,700 N.A. 14 Download 8 - 9 Jan 2 ENO62 Restore High Voltage Outages 17.5 Face-to-Face $2,750 N.A. 15 Download 22 - 24 Jan, Assesment: 24 - 29 Jan 3 EPG07 Requirements for Installation & Commissioning of Grid-Tied Photovoltaic System 21 Face-to-Face $1,925 N.A. 13 Download Jan * 4 ERG01 SS638 Code of Practice for Electrical Installations 14 Face-to-Face $700 $210 13 Download 1 - 2 Feb 5 ESG06 Design, Installation & Testing of Electrical Switchboard & Supply Turn-On 14 Face-to-Face $1,600 N.A. 12 Download 13 - 14 Mar 6 ESG08 Installation & Commissioning of Distribution Switchgear 10.5 Face-to-Face $1,050 $315 9 Download 6 - 7 Mar 7 ETF02 Operation & Maintenance of Distribution Transformer 14 Face-to-Face $1,400 $420 14 Download 11 - 12 Mar *To be confirmed, please contact SIPG. Enterprise Transformation Project (NEW) SIPG offers implementation-led training and consultancy programme on Lean Methodologies that help enterprises strengthen business capabilities under the SkillsFuture Singapore Enterprise Transformation Project (ETP) initiative. Participating enterprises will enjoy programme fee funding of 90% for Small Medium Enterprises (SMEs) and 70% for Non-SMEs. Please contact SIPG at training-institute@spgroup.com.sg if you are interested to learn more. 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) Blended classes include online and face-to-face classes for practical hands-on training. (6) PDU: Professional Development Unit awarded by Professional Engineers Board; PEB reserves the right to reject or adjust the PDUs awarded for each run. (7) Minimim class size is required to be met to start the class. Updated: 04 Sep 2023

Consumption_Water Average consumption of Water (CuM) Premises Types Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 HDB 1-Room 7.9 8.0 8.1 8.0 7.9 8.0 8.0 8.0 7.8 7.8 8.0 8.3 HDB 2-Room 9.4 9.6 9.7 9.4 9.5 9.5 9.5 9.6 9.3 9.3 9.3 9.7 HDB 3-Room 12.3 12.2 12.5 12.1 12.4 12.4 12.4 12.3 12.0 12.0 12.2 12.8 HDB 4-Room 15.4 15.4 15.6 15.1 15.5 15.7 15.7 15.5 15.1 15.0 15.5 16.2 HDB 5-Room 16.9 16.7 16.9 16.3 16.8 17.1 17.1 16.9 16.4 16.1 16.7 17.8 HDB Executive 18.7 18.6 18.8 18.2 18.9 19.0 19.2 18.8 18.1 18.1 18.8 19.9 Apartment 14.0 13.7 13.7 13.2 13.3 13.7 13.9 13.7 13.1 12.8 13.1 14.4 Terrace 25.4 25.3 26.0 25.5 25.9 26.0 26.5 26.5 25.2 24.3 25.8 28.0 Semi-Detached 30.6 30.7 30.9 30.7 31.5 31.6 32.9 31.9 30.4 30.0 30.7 34.9 Bungalow 48.7 50.9 48.1 48.0 48.5 51.7 54.8 54.2 48.6 49.4 46.3 59.5

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation 38 Years with SP: Growing through Change RELIABILITY Maizan Binte Abdullah, Senior Technician from Condition Monitoring (CM), manages a team of 10 to perform health checks across substations in the north of Singapore. Her team collates and analyses recorded measurements and checks for anomalies in switchgears and transformers. Maizan Binte Abdullah performing condition monitoring checks. (Photo was taken before circuit breaker) When Maizan joined SP 38 years ago, she was doing something quite different. Learning and Adapting After completing her post-secondary education, Maizan started as an apprentice in the Electro Mechanical Maintenance Fitting department at the Public Utilities Board (PUB). Subsequently, she was posted to the Meters section to conduct meter maintenance activities. Maizan (in blue attire) and her former colleagues from Meters section enjoying a durian feast together. When PUB corporatised in 1995, she moved to SP where she continued with the Meters section for the next 14 years. She would have thought that would be her home for the rest of her career. However in 2019, she was seconded to CM. This change to field work seemed to be unsurmountable, having been in a deskbound administrative role for more than 20 years. “Given my age, I was very worried that I may not be able to cope with the demands of the new role. However, I recognised that I needed to move out of my comfort zone and acquire new skills to remain relevant,” shared Maizan. After going through training and with strong support from her team and the management, Maizan is settling so well at CM that she became the team lead for North Zone in the same year. A lifelong learner, Maizan completed her part-time Diploma in Engineering (Power Engineering) programme at Singapore Polytechnic in May 2020 under SP’s sponsorship. She soldiered on despite having to juggle her new role and studies. “There were times when I felt overwhelmed and felt like giving up. I am glad I had the support from my family, my boss and colleagues who encouraged me to persevere. This experience has been very enriching, and I look forward to continue growing!” exclaimed Maizan. Growing despite COVID-19 With this mindset, Maizan and her team continued to learn new ways of working to carry out their duties during the Circuit Breaker period. Maizan and her colleagues use handheld detectors to detect for abnormalities in the network. This is to prevent faults from developing and causing power disruptions. “Due to the need to minimise contact, we had to stagger our working hours. This is a challenge as CM relies heavily on teamwork. We also had to wear a mask when doing checks in the substation, which is an enclosed space and often hot and humid,” shared Maizan. However, Maizan takes it in her stride. She performs daily check-ins with her team members via instant messaging and tele-conferencing. With a sparkle in her eyes, she said, “Work is never the same every day. I take this as an opportunity to grow – to be stronger and better in managing change and future crises.” — 27 July 2020 TAGS LIFELONG LEARNERPEOPLE OF SPRELIABILITYCONDITION MONITORING 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

Solar PV – User Guide for Residential Consumers Table of Contents 1. Introduction ................................................................................................................................... 2 2. Electricity Generation Licence ..................................................................................................... 3 3. Electrical Installation ...................................................................................................................... 3 4. Connection Requirements ........................................................................................................... 5 5. Market Settlement ......................................................................................................................... 7 6. Monitoring Requirements ............................................................................................................ 8 7. AMI Meter Charges ....................................................................................................................... 8 8. Decommissioning Requirements .............................................................................................. 10 9. PV Directory ................................................................................................................................. 11 December 2022 1 Solar PV – User Guide for Residential Consumers 1. Introduction This section provides information applicable for residential consumers with embedded solar PV systems (i.e. consumers who install solar PV systems on their rooftops to reduce their electricity consumption). A brief summary of the relevant processes can be found in the flow chart below. Please refer to the following sections for more information. For more information on the policy and regulatory framework for solar, please refer to EMA’s website. Figure 1: Overview Process for Residential Consumers with Embedded Solar PV Systems Start Solar PV owner to engage Licensed Electrical Worker (LEW) to be responsible for the electrical works associated with the solar PV system Appointed LEW to submit the required documents to SP Services (SPS) (refer to Connection Requirements section for more details) No SP PowerGrid (SPPG) to evaluate and discuss with LEW on the technical requirements and specifications of the solar PV system Comply with technical requirements? SPS to inform LEW to proceed with Turn-On application • For those register under the “Enhanced Central Intermediary Scheme”, SPS will arrange for opening of account after Turn-On. • For those register under the “Simplified Credit Scheme”, SPS will arrange to effect the scheme after Turn-On. End Yes End Note: Residential consumers refer to residential consumers not under master-sub arrangement December 2022 2 Solar PV – User Guide for Residential Consumers 2. Electricity Generation Licence The electricity licensing requirements for solar PV systems will be based on the aggregate of the Alternating Current (AC) inverter capacities (“installed generation capacity”) at the point of connection 1 to the grid. Any person who engages in the generation of electricity with a solar PV system with installed generation capacity of 1 MWac or more but less than 10 MWac is required to apply to EMA for a Wholesaler (Generation) Licence. For installed generation capacity of 10 MWac or more, he has to apply for a Generation Licence. All relevant licences should be obtained before any turn-on of solar PV installations. A summary of the licensing requirements is shown in the table below. Table 1: Licensing Requirements for Solar PV Systems Installed Capacity of Solar PV System Connected to the Power Grid? Type of Licence* Below 1 MWac 1 MWac or more but less than 10 MWac Yes No Yes No Yes 10 MWac or more No * An Electrical Installation Licence may still be required. Exempted Wholesaler (Generation) Licence Exempted Generation Licence Application for the wholesaler or generation licence can be made on EMA’s website: http://www.ema.gov.sg/Licensees_Electricity_Licences.aspx 3. Electrical Installation An electrical installation refers to any electrical wiring, fitting or apparatus used for the conveyance and control of electricity in any premises. A solar PV system installed within such premises forms part of the consumer’s electrical installation and should comply with the requirements stipulated in the Electricity Act (Cap. 89A), the Electricity (Electrical Installations) Regulations and the Singapore Standard CP5 Code of Practice for Electrical Installations. 1 The point of connection refers to the point at which the solar PV system is connected directly or indirectly to SP PowerAsset’s substation. December 2022 3 Solar PV – User Guide for Residential Consumers All electrical work for an electrical installation, including a solar PV system, must be undertaken or carried out by a Licensed Electrical Workers (LEWs). Such electrical work includes new wiring, rewiring and extensions which have to be tested before the supply is turned on. When consumer needs any electrical work to be done at his premises, he is advised to check that the person whom he intends to engage to undertake or perform the electrical work has a valid electrical worker licence issued by the Authority. It is an offence for a person: i. To carry out or caused to be carried out any electrical work unless he holds a valid electrical worker licence; or ii. To engage knowingly any person who is not a licensed electrical worker to carry out any electrical work. For more details, you may wish to refer to ELISE website for the list of LEW. Electrical Installation Licence All electrical installations used exclusively for domestic purposes except multi-metered premises are exempted from this requirement. Safety requirements Solar PV system requires regular inspection and maintenance to ensure that the system remains efficient and safe for operation. In most cases, equipment manufacturers will provide maintenance guidelines for their specific components. It is important to ensure that the maintenance requirement is carried out according to the recommendation and certified by a LEW. December 2022 4 Solar PV – User Guide for Residential Consumers 4. Connection Requirements If you intend to connect and operate your solar PV system in parallel to the power grid, your appointed LEW will have to complete the online Application Form and submit the following documents to SPS via Singapore Power (SP) eBusiness Portal: • Document Checklist and Declaration of Compliance to SP Powergrid’s (SPPG) Technical Requirements • Application for Net Export Rebate Form • Letter of Consent • PQ Compliance Report • Inverter(s) Specifications • Solar panel(s) Specifications • Inverter(s) Type Test Reports (Harmonics, Flicker, DC Injection) • Single Line Diagram (from PV system to Point of Common Coupling (PCC) • PSO Data Form (only applicable for solar PV system 1 MWac and above) Thereafter, your appointed LEW will have to consult SPPG on the connection scheme and technical requirements. The simplified connection and turn-on application process for solar PV systems are illustrated in Figure 2 and 3. December 2022 5 Solar PV – User Guide for Residential Consumers Figure 2: Application Process for Solar PV System Connection Start Appointed LEW to submit relevant documents to SPS SPS to inform LEW (via Letter) to proceed with Turn-On Application SPPG to evaluate technical specifications of the solar PV system pertaining to PQ requirements Compliance with technical requirements? Yes No LEW to re-submit technical requirements after clarification LEW to proceed with Turn-On Application (refer to Fig 3 for Turn-On application process) End SPPG sends technical assessment completion letter to LEW End December 2022 6 Solar PV – User Guide for Residential Consumers Figure 3: Turn-On Application Process for Solar PV System Start LEW to submit Turn-On application to SPS LEW to arrange with Meters Section to install meters SPS to witness the commissioning of solar PV system on the scheduled Turn-On date End 5. Market Settlement An overview of the available payment schemes can be found on EMA’s website. Non-contestable consumers (NCCs) Currently for residential NCCs with solar PV system, the solar energy produced is first offset by their consumption of that premise. Should there be excess solar energy to be exported back to the grid, they will receive payment (the prevailing low-tension electricity tariff minus grid charge) from SP Services (SPS) by way of credit adjustment to the monthly electricity bill. The quarterly revised low-tension electricity tariff can be found at the SP Group website (www.spgroup.com.sg). Contestable consumers (CCs) With the introduction of the Open Electricity Market “OEM”, residential CCs with solar PV system less than 10 MWac, is eligible to sell his excess output through SPS under the Enhanced Central Intermediary Scheme (ECIS). SPS will act as a central intermediary, by passing through the payment and relevant market charges to consumers. Excess solar electricity sold back to the grid will be paid the weighted average nodal price. December 2022 7 Solar PV – User Guide for Residential Consumers Such consumers can either choose (a) to install a meter to accurately measure the solar electricity generated, or (b) to estimate their solar generation. For option (a), consumers will need to install the relevant metering arrangement at each generation point. More details on the meters can be found in Section 7, AMI Meter Charges. For option (b), the solar generation will be estimated based on the Solar Generation Profile (SGP) 2 for the calculations of the relevant payment and market charges. Consumers need not install any meters. 6. Monitoring Requirements With the expected increase in solar PV systems in Singapore, the Power System Operator (PSO) would need to manage the intermittent nature of such sources to ensure that the security and reliability of the power system is not compromised. Most importantly, PSO also needs to ensure that sufficient reserve capacity is available to respond to sudden fluctuations in solar output. Hence, PSO shall require solar PV systems with an installed capacity of 1 MWac and above at each site/facility to provide the Active Power output (AC-side) of its solar PV system(s), sampled at one-minute intervals and solar irradiance from sensor installed in close proximity to the PV panels. For more detailed technical requirement, please contact EMA at EMA_PSO_EMA@ema.gov.sg. 7. AMI Meter Charges This section is only applicable to residential consumers who register their embedded solar PV systems under the ECIS and chose to install an AMI meter. The owner of the generation facility (i.e. solar PV system) is the Meter Equipment Service Provider (MESP) for the meter installation associated with it. However, consumers with embedded generation facility (with installed capacity of less than 10 MWac) may choose to engage SPPG to provide, install and maintain the generation meter. The fees applicable for providing such services by SPPG are shown in the table below: 2 The SGP is approved by the Energy Market Authority (“EMA”) and is based on factors such as Singapore's historical average solar irradiance from 7am to 7pm. This is standardised for all consumers with embedded solar PV systems and will be updated by EMA as new information becomes available. December 2022 8 Solar PV – User Guide for Residential Consumers Table 2.1: Metering Charges for Generation Meters (inclusive of 7% GST before 1 st Jan 2023) Main & Check Meters Main & Check Meters Main & Check Meters Main Meters Only Per Generation Unit / Metering Point At 66kV and above At 6.6kV / 22kV At Low Tension At Low Tension Upfront charge (One time) $5,938.50 $5,938.50 $2,247.00 $1,498.00 Monthly charge (Recurring) $214.00 $85.60 $42.80 $21.40 Miscellaneous charge a) Attending to request for site enquiry during office hours (minimum 3 hours per request). b) Attending to communication / meter failure during office hour. Charges will be waived if it is due to equipment failure. c) Attending to adhoc request by customer for meter accuracy test with SAC- SINGLAS test report. $42.80 per hour $42.80 per hour $42.80 per hour $42.80 per hour $85.60 per trip $85.60 per trip $85.60 per trip $85.60 per trip $1,926.00 per meter $1,926.00 per meter $706.20 per meter $706.20 per meter Table 2.2: Metering Charges for Generation Meters (inclusive of 8% GST with effect from 1 st Jan 2023) Main & Check Meters Main & Check Meters Main & Check Meters Main Meters Only Per Generation Unit / Metering Point At 66kV and above At 6.6kV / 22kV At Low Tension At Low Tension Upfront charge (One time) $5,994.00 $5,994.00 $2,268.00 $1,512.00 Monthly charge (Recurring) $216.00 $86.40 $43.20 $21.60 Miscellaneous charge d) Attending to request for site enquiry during office hours (minimum 3 hours per request). e) Attending to communication / meter failure during office hour. Charges will be waived if it is due to equipment failure. f) Attending to adhoc request by customer for meter accuracy test with SAC- SINGLAS test report. $43.20 per hour $43.20 per hour $43.20 per hour $43.20 per hour $86.40 per trip $86.40 per trip $86.40 per trip $86.40 per trip $1,944.00 per meter $1,944.00 per meter $712.80 per meter $712.80 per meter December 2022 9 Solar PV – User Guide for Residential Consumers 8. Decommissioning Requirements If you intend to decommission the entire solar PV system installed in your premises any time after they have been connected to the Transmission System, your appointed LEW will have to complete the decommissioning form and submit to SP Powergrid Ltd at least 30 days in advance before the intended decommission commences. However, if the intent is to revise the solar PV capacity installed in your premises any time after they have been connected to the Transmission System, your appointed LEW will have to complete the online Application Form and submit the following documents to SPS via Singapore Power (SP) eBusiness Portal: • Document Checklist and Declaration of Compliance to SP Powergrid’s (SPPG) Technical Requirements • Application for Net Export Rebate Form • Letter of Consent • PQ Compliance Report • Inverter(s) Specifications • Solar panel(s) Specifications • Inverter(s) Type Test Reports (Harmonics, Flicker, DC Injection) • Single Line Diagram (from PV system to Point of Common Coupling (PCC) • PSO Data Form (only applicable for solar PV system 1 MWac and above) December 2022 10 Solar PV – User Guide for Residential Consumers 9. PV Directory For enquiries on the following matters pertaining to solar PV systems, you may wish to contact the following: Energy Market Authority (EMA) Matters on: Electricity Licences Electrical Installation Licence Licensed Electrical Workers (LEWs) Policy and Regulatory Framework Monitoring Requirements Contact Information Economic Regulation & Licensing Department Email: ema_enquiry@ema.gov.sg Tel: 6835 8000 Electricity Resilience & Regulation Department Email: lei_ema@ema.gov.sg Tel: 6835 8000 Policy Department Email: ema_ppd@ema.gov.sg Tel: 6835 8000 Energy Management Systems Department Email: EMA_PSO_EMS@ema.gov.sg Tel: 6835 8000 Energy Market Company (EMC) Matters on: Market Registration Market Payment / Charges Contact Information Market Administration Email: MPRegistration@emcsg.com Tel: 6779 3000 SP PowerGrid (SPPG) Matters on: Technical Clarification regarding Connection to the Grid Contact Information Asset Management & Projects Department Email: DERenquiries@spgroup.com.sg Tel: 6916 8888 SP Services (SPS) Matters on: Application for Connection to the Grid and Market Settlement with SPS Contact Information Electrical Installation Section Email: install@spgroup.com.sg Tel: 6916 7200 December 2022 11