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)

Appendix 1 CPMS Quarterly Assessment Q2 FY25/26 CPMS Quarter Assessment Q2 FY25/26 (01 Jul 2025 – 30 Sep 2025) Results Q2 FY2526 CPMS Quarter Assessment 20 15 18 13 10 5 4 5 0 0 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our second quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q2 FY25/26 (01 Jul 2025 – 30 Sep 2025) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CITI CONSTRUCTION & ENGINEERING PTE. LTD. DOSK CONTRACT SERVICES PTE. LTD. HAO DA PTE LTD HUAT BENG ENGINEERING CONSTRUCTION PTE LTD KEN-PAL (S) PTE. LTD. LIH MING CONSTRUCTION PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. PACIFIC CENTRAL TEKNIK PTE LTD POWERCOM ENGINEERING WORKS PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE. LTD. TAIHAN CABLE & SOLUTION CO., LTD. U GUAN CONSTRUCTION PTE. LTD. WENG GUAN TECHNOLOGY PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor Grade CHUAN LIM CONSTRUCTION PTE LTD FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HANAKO CONSTRUCTION PTE. LTD. HSC PIPELINE ENGINEERING PTE LTD HYNERGY CORPORATION PTE. LTD. ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH JIN CHOON CIVIL ENGINEERING PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD MR. BERG PTE. LTD. NECTRIC ENGINEERING PTE. LTD. SIGMA CABLE COMPANY (PRIVATE) LIMITED TECIVIL ENGINEERING PTE. LTD. VISTEK PTE. LTD. C CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD HI POWER PTE. LTD. HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD TEACLY (S) PTE. LTD. D LIANG & HOW CONTRACTOR PTE. LTD. LS CABLE & SYSTEM LTD SINGAPORE BRANCH SL LINK ENGINEERING PTE. LTD. UNITED ASPHALT PTE. LTD. E SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarterly Assessment Q1 FY25/26 CPMS Quarter Assessment Q1 FY25/26 (01 Apr 2025 – 30 Jun 2025) Results Q1 FY2526 CPMS Quarter Assessment 23 25 20 15 10 5 1 8 7 4 1 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our first quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q1 FY25/26 (01 Apr 2025 – 30 Jun 2025) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade HUAT BENG ENGINEERING CONSTRUCTION PTE LTD A AVENUE ENGINEERING PTE LTD CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD CHUAN LIM CONSTRUCTION PTE LTD CITI CONSTRUCTION & ENGINEERING PTE. LTD. FURUKAWA ELECTRIC ENGINEERING SINGAPORE PTE LTD HAO DA PTE LTD HSC PIPELINE ENGINEERING PTE LTD J&CO ENGINEERING PTE. LTD. K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD KEN-PAL (S) PTE. LTD. LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE. LTD. LIH MING CONSTRUCTION PTE. LTD. LONG ZHOU ENGINEERING PTE. LTD. MACBUILD CONSTRUCTION PTE. LTD. NECTRIC ENGINEERING PTE. LTD. SAM LAIN EQUIPMENT SERVICES PTE LTD SANGEETH CONSTRUCTION PTE LTD SER CHUAN CONSTRUCTION PTE LTD SING TEC DEVELOPMENT PTE. LTD. TECIVIL ENGINEERING PTE. LTD. U GUAN CONSTRUCTION PTE. LTD. YUAN JI ENTERPRISES PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor Grade DOSK CONTRACT SERVICES PTE. LTD. HANAKO CONSTRUCTION PTE. LTD. LS CABLE & SYSTEM LTD SINGAPORE BRANCH MR. BERG PTE. LTD. SING & SAN CONSTRUCTION PTE LTD SL LINK ENGINEERING PTE. LTD. UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE. LTD. C HI POWER PTE. LTD. HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD ILJIN ELECTRIC CO., LTD SINGAPORE BRANCH POWERCOM ENGINEERING WORKS PTE. LTD. SIGMA CABLE COMPANY (PRIVATE) LIMITED TAIHAN CABLE & SOLUTION CO., LTD. TEACLY (S) PTE. LTD. D CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD JIN CHOON CIVIL ENGINEERING PTE. LTD. UK ENGINEERING & CONSTRUCTION PTE. LTD. UNITED ASPHALT PTE. LTD. E HYNERGY CORPORATION PTE. LTD. F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

Media Release Electricity Tariff Revision for the Period 1 October to 31 December 2026 Singapore, 30 September 2026 – For the period from 1 October 2026 to 31 December 2026, the electricity tariff (before GST) for households will decrease by 10.4% or 3.32 cents per kWh compared with the previous quarter due to lower energy costs. The average monthly electricity bill for families living in HDB four-room flats will decrease by $12.99 (before GST). The overall electricity tariff (before GST), including tariffs for non-households, will decrease by an average of 10.6% or 3.32 cents per kWh compared with the previous quarter. SP Group reviews the electricity tariffs every quarter based on guidelines set by the Energy Market Authority (EMA). The energy cost component of the electricity tariffs for each quarter is set using the average natural gas prices in the first two and a half months of the preceding quarter. Accordingly, the energy cost component of the electricity tariffs from 1 October 2026 to 31 December 2026 reflects the natural gas prices which were lower from 1 July 2026 to 15 September 2026, in tandem with lower global fuel prices. Changes in fuel prices take some time to be reflected in the electricity tariffs. Global fuel prices have risen since September 2026 due to escalating tensions in the Middle East. Should this persists, electricity tariffs are expected to increase for the subsequent quarter. Please refer to Appendix 1 for the components of the electricity tariff, Appendix 2 for the electricity tariffs approved by EMA, and Appendix 3 for the average monthly electricity bill for households. Appendix 1 BREAKDOWN OF ELECTRICITY TARIFF The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of 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. b) Network costs (paid to SP Group): This is to recover the cost of transporting electricity through the power grid. c) Market Support Services Fee (paid to SP Group): This is to recover the costs of billing and meter reading, data management and retail market systems. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system.   Q4 2026 TARIFF FOR HOUSEHOLDS (before 9% GST) Appendix 2 ELECTRICITY TARIFFS FROM 1 OCTOBER 2026 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILL FOR HOUSEHOLDS TARIFF WEF 1 OCTOBER 2026 (before GST)

__________________________________________________________________________________ SPSRM Supplier Registration Guide __________________________________________________________________________________ (Version 1.01, May 2019) SPSRM Supplier Registration Guide Version 1.01 TABLE OF CONTENTS CHANGE LOG ........................................................................................................................... 3 1. GENERAL INFORMATION .................................................................................................. 4 1.1. PURPOSE OF SUPPLIER REGISTRATION GUIDE ................................................................ 4 1.2. SPSRM PORTAL ................................................................................................................ 4 1.3. CONTACT US .................................................................................................................... 4 2. SYSTEM REQUIREMENTS .................................................................................................. 5 3. THINGS TO NOTE BEFORE REGISTRATION ......................................................................... 6 3.1. AUTHORISED REPRESENTATIVE ....................................................................................... 6 3.2. SUPPORTING DOCUMENTS TO BE ATTACHED ................................................................. 6 4. SELF-REGISTRATION ......................................................................................................... 7 4.1. SELF-REGISTRATION FORM .............................................................................................. 7 4.2. GENERAL COMPANY INFORMATION ............................................................................... 9 4.3. AUTHORISED REPRESENTATIVE INFORMATION ............................................................ 11 4.4. CATEGORIES ................................................................................................................... 12 4.5. ATTACHMENT ................................................................................................................ 13 4.6. NOTES ............................................................................................................................ 15 4.7. DECLARATION, DATA PRIVACY STATEMENT AND HUMAN VERIFICATION .................... 16 4.8. SUBMIT FORM ............................................................................................................... 18 4.9. REGISTRATION REQUEST PROCESSING AND OUTCOME ............................................... 19 Page 2 of 19 SPSRM Supplier Registration Guide Version 1.01 CHANGE LOG Version Date Change details 1.0 24 Apr 2019 Initial publish 1.01 10 May 2019 Section 3.2: Added note to censor identification number, retain only the final 4 characters. Page 3 of 19 SPSRM Supplier Registration Guide Version 1.01 1. GENERAL INFORMATION 1.1. PURPOSE OF SUPPLIER REGISTRATION GUIDE This User Guide is intended to provide SPSRM Suppliers guidelines on the following: • Supplier Self-Registration __________________________________________________________________________________ 1.2. SPSRM PORTAL URL to SPSRM Portal: https://srm.spgroup.com.sg __________________________________________________________________________________ 1.3. CONTACT US If you have any enquiries, please contact us at: SRM Support Telephone: 65 6916 8839 E-mail address: srmsupport@spgroup.com.sg Please note the operating hours (Singapore Time): - Mon to Fri: 8:30am to 12:30pm; 1:30pm to 5:00pm - Closed on Sat, Sun & Public Holidays __________________________________________________________________________________ Page 4 of 19 SPSRM Supplier Registration Guide Version 1.01 2. SYSTEM REQUIREMENTS The following are required to access and perform activities on SPSRM portal. • Internet connection • Computer with the following web browser: o Windows Operating System: Chrome or Edge o Mac Operating System: Safari • Browser settings: o Pop-up blocker must be disabled/turned off o Zoom is set to 100% Page 5 of 19 SPSRM Supplier Registration Guide Version 1.01 3. THINGS TO NOTE BEFORE REGISTRATION 3.1. AUTHORISED REPRESENTATIVE The Supplier shall nominate a personnel to be the Authorised Representative. The nominated Authorised Representative must be a valid person who has the authority to represent the Company in all transactions carried out in SPSRM System. The Authorised Representative will be assigned with Administrator rights to perform the following activities in SPSRM System: • Maintain Company Data (Product Category selection) • Create Contact Person Account* • Maintain Contact Person Data (Name, Phone/Fax Numbers, E-mail Address) • Lock / Unlock Contact Person Account • View RFx • RFx Response related activities (e.g. Create, Submit, etc) * Contact Person Account is a non-Administrator account which will have basic rights such as display Company/Own Data and bidding activities (e.g. View RFx, RFx Response related activities). __________________________________________________________________________________ 3.2. SUPPORTING DOCUMENTS TO BE ATTACHED Softcopies of the supporting documents are to be attached at the “Attachment” section of the registration form. 3.2.1. Mandatory Documents • Documentation for verification of Supplier’s Company Name o E.g. 1: Company’s Accounting & Corporate Regulatory Authority Business Profile o E.g. 2: Company’s Certification of Incorporation if not registered with Accounting & Corporate Regulatory Authority • Directors' Resolution authorising the Authorised Representative to transact for and on behalf of the Company in SPSRM Sample of Directors’ Resolution available here • Documentation for verification of Authorised Representative's identity Note: The identification number must be censored to retain only the final four (4) characters (e.g. 123A). o E.g. 1: NRIC/Employment Pass (Front Side only) o E.g. 2: Passport Particulars Page 3.2.2. Optional Documents • Company’s GST/VAT profile • GeBIZ Supply Heads registration profile • BCA Workheads registration profile • WSHC bizSAFE registration profile Page 6 of 19 SPSRM Supplier Registration Guide Version 1.01 4. SELF-REGISTRATION 4.1. SELF-REGISTRATION FORM i. Go to https://srm.spgroup.com.sg. ii. Click on New Supplier Registration hyperlink. Page 7 of 19 SPSRM Supplier Registration Guide Version 1.01 iii. The Self-Registration Form will be displayed in a new window. All fields demarcated with an asterisk (*) are mandatory fields. Note: There is an inactivity time-out period of 15 minutes for this form. When it has timed-out, you may see the following error when entering data into the form or when you click the “Submit” button. If you encounter this error, you must close this window and restart the process again from Step ii above. Page 8 of 19 SPSRM Supplier Registration Guide Version 1.01 4.2. GENERAL COMPANY INFORMATION GENERAL COMPANY INFORMATION COMPANY NAME Enter Company Name in Company Name1, exceeding which to be continued at Company Name2. The entered Company Name shall be in accordance with the Company’s Accounting & Corporate Regulatory Authority Business profile (or the local equivalent for Foreign Suppliers). • Entries should not contain special characters ( ~ # $ %, etc). SUPPLIER TYPE Singapore (Local): Singapore registered/incorporated entity Overseas: Any non-Singapore registered/incorporated entity Page 9 of 19 SPSRM Supplier Registration Guide Version 1.01 GENERAL COMPANY INFORMATION UNIQUE ENTITY NUMBER (UEN) The Unique Entity Number (also known as Business Registration Number) shall be entered as per the Company’s Accounting & Corporate Regulatory Authority Business profile (or the local equivalent for Foreign Suppliers). • This field is mandatory for Supplier Type: Singapore (Local). • Entries should not contain any special characters ( - / ~ @ #, etc). GST/VAT Reg. No. If applicable, the GST (also known as Goods & Services Tax) or VAT (Value- Added Tax) shall be entered as per the Company’s Inland Revenue Authority profile for GST/VAT (or the local equivalent for Foreign Suppliers). • Entries should not contain any special characters ( - / ~ @ #, etc). ADDRESS The address provided here will be used to post communications to the Company. • Country is a mandatory field. • Special characters other than . , / - are not allowed. COMMUNICATION Phone and Fax numbers: The phone/fax numbers provided here must be the same as the Authorised Representative’s phone/fax numbers. E-Mail Address: The e-mail address must be the same as the Authorised Representative’s e-mail address. 1. Telephone & Fax number format should be: • Singapore registered: [4 digits] [space] [4 digits] (e.g. 1234 5678) • Foreign registered: [Country code] [Space] [Area code] [Space] [Phone number] (e.g. 1 234 567 8901) 2. Enter Telephone / Fax number extension, if applicable Page 10 of 19 SPSRM Supplier Registration Guide Version 1.01 4.3. AUTHORISED REPRESENTATIVE INFORMATION AUTHORISED REPRESENTATIVE INFORMATION PARTICULARS Enter the Authorised Representative’s Name as per the NRIC/Employment Pass or Passport Particulars page. COMMUNICATION Phone and Fax numbers: The phone/fax number provided here may be used to contact and/or transmit communications to the Authorised Representative. E-Mail Address: The e-mail address provided here will be used for the transmittal of Login ID and password upon approval of the registration request. It will thereon be used to transmit RFx, Purchase Orders and Contracts related communications. Do ensure the e-mail address is active and entered without any typographical error. 1. Telephone & Fax number format should be: Page 11 of 19 • Singapore registered: [4 digits] [space] [4 digits] (e.g. 1234 5678) • Foreign registered: [Country code] [Space] [Area code] [Space] [Phone number] (e.g. 1 234 567 8901) 2. Enter Telephone / Fax number extension, if applicable • Country is a mandatory field. SPSRM Supplier Registration Guide Version 1.01 4.4. CATEGORIES Select the applicable categories you are interested to be notified when opportunities are published. These are the sub-categories. This set of sub-categories are under Category: Administrative and Training. Orange background: These are the Categories. When Orange background: selected, the sub-categories (white background) under These are the Main it will all be selected. Categories. When selected, the subcategories (white background) under it will all be selected. Page 12 of 19 S SRM Supplier Registration Guide Version 1.01 4.5. ATTACHMENT Supporting documents listed in 3.2 SUPPORTING DOCUMENTS TO BE ATTACHED are to be attached here. • Maximum file size limit per file is 10MB. • Recommended to keep file name within 20 characters. • Allowed file types: .bmp, .doc, .docx, .jpeg, .jpg, .ods, .odt, .pdf, .png, .ppt, .pptx, .rtf, .xls, .xlsx, .zip • Supplier is recommended to zip all files into a zip file (not exceeding 10MB) for ease of upload. 4.5.1. Add Attachment i. Click on Browse button. ii. At the file locator dialog box, navigate to the file location and select the file. Click on Open button. File locator dialog box auto-closes. iii. Click on the Upload button. iv. Attachment successfully added. Repeat steps i to iii to continue uploading files if required. Page 13 of 19 S SRM Supplier Registration Guide Version 1.01 4.5.2. Delete Uploaded Attachment i. Select the attachment to be deleted by clicking the selection box on the left of the attachment. ii. The selected attachment will be shown with an orange background. Click on the Delete button. iii. A pop-up box will be displayed for you to confirm the deletion. Click Yes button to proceed. Click No button to cancel. iv. After clicking Yes button, the selected attachment will be removed. Repeat steps i to iii to delete other attachments if required. Page 14 of 19 S SRM Supplier Registration Guide Version 1.01 4.5.3. View Uploaded Attachment i. Click on the hyperlink of the uploaded attachment you intend to view. ii. A pop-up box will be displayed at the bottom of the window. Click on the Open button. Document will be displayed when download is complete. __________________________________________________________________________________ 4.6. NOTES This is an optional field. If you have any message for our Supplier Registration Team, you may enter it here. Page 15 of 19 S SRM Supplier Registration Guide Version 1.01 4.7. DECLARATION, DATA PRIVACY STATEMENT AND HUMAN VERIFICATION 4.7.1. Declaration and Data Privacy Statement When all the fields have been completed, you can only proceed to form submission after the acceptance of the Declaration and Data Privacy Statement. Acceptance is indicated by ticking the respective checkboxes. Suppliers are reminded that any discrepancy / falsified / fraudulent information may result in rejection of the request. Page 16 of 19 S SRM Supplier Registration Guide Version 1.01 4.7.2. Human Verification You must complete the Human Verification before proceeding to submit the form. The Human Verification question will be in one of the following variations: 1. Text description of a number - the numeric value to be entered 2. An arithmetic question - the numeric result to be calculated and entered Variation 1 example: Variation 2 example: Page 17 of 19 S SRM Supplier Registration Guide Version 1.01 4.8. SUBMIT FORM Error messages will be displayed at the top of the screen. All errors must be resolved before the form can be submitted. i. Upon completion of the earlier sections, click on Submit button at the top left of the screen. ii. A pop-up box will be displayed to inform you the submission is successful. Click on the Close button to close the message box and the form. iii. On successful submission, an acknowledgement e-mail will be sent to the Authorised Representative’s e-mail. Please quote the Request Reference Number (e.g. SLCxxxxxxx) or your full company name if you need to get in touch with us regarding your registration request. Page 18 of 19 S SRM Supplier Registration Guide Version 1.01 4.9. REGISTRATION REQUEST PROCESSING AND OUTCOME 4.9.1. Processing Please allow us time to review and process your registration request. This may take up to five (5) working days. Suppliers are reminded that omission of any mandatory supporting document or data discrepancies between the entries in the Form and supporting document(s) may result in the rejection of the registration request. __________________________________________________________________________________ 4.9.2. Registration Outcome The Authorised Representative will receive e-mail notification on the outcome of the registration request. Approved The Authorised Representative will receive two separate e-mails containing the Login ID and Password respectively. Rejected The Authorised Representative will be informed of the rejection through an e-mail. The reason for rejection will be included in the e-mail. This will allow the Authorised Representative to understand why the earlier request was rejected so that any issue can be addressed in the new registration request. - End of Document - Page 19 of 19

新 能 源 展 开 电 动 车 入 网 测 试 推 动 电 动 车 在 本 地 普 及 化 新 能 源 电 网 总 裁 邱 秀 金 为 具 有 V2G 功 能 的 日 产 Leaf 纯 电 动 车 充 电 。 ( 新 能 源 集 团 提 供 ) 新 能 源 集 团 展 开 电 动 车 入 网 (Vehicle-to-grid, 简 称 V2G) 技 术 测 试 , 探 讨 利 用 储 存 在 电 动 车 电 池 内 的 电 源 来 加 强 电 网 的 可 靠 性 , 推 动 电 动 车 在 本 地 的 发 展 与 普 及 化 。 通 过 V2G 技 术 , 电 源 能 够 从 电 网 和 电 动 车 的 锂 离 子 电 池 双 向 流 动 。 电 动 车 除 了 能 使 用 电 网 充 电 , 当 太 阳 能 等 可 再 生 能 源 因 天 气 状 况 而 出 现 波 动 时 , 储 存 在 电 动 车 电 池 内 的 电 源 也 能 输 出 至 电 网 , 用 来 平 衡 电 网 的 电 量 。 新 能 源 集 团 (SP Group) 在 文 告 中 说 , 集 团 将 提 供 四 个 充 电 设 施 , 以 进 行 V2G 技 术 的 测 试 。 这 项 测 试 将 探 讨 V2G 的 功 能 与 应 用 如 频 率 调 节 、 从 电 动 车 输 出 电 源 以 减 少 传 统 电 源 的 需 求 、 减 轻 配 电 系 统 中 电 压 过 高 或 过 低 的 问 题 , 以 及 在 尖 峰 和 非 尖 峰 时 段 的 电 动 车 充 电 能 力 。 测 试 工 作 预 计 将 在 明 年 6 月 完 成 。 新 能 源 集 团 指 出 , 若 V2G 技 术 可 行 , 这 将 是 个 具 有 成 本 效 益 的 方 案 , 能 解 决 电 源 间 歇 性 的 问 题 。 同 时 , 在 必 要 时 使 用 储 存 在 电 动 车 电 池 内 的 电 源 , 车 主 或 也 能 获 得 一 笔 费 用 。 新 能 源 集 团 总 裁 黄 天 源 说 : “ 作 为 全 国 电 网 的 经 营 者 , 我 们 必 须 建 造 可 靠 、 智 能 的 电 网 , 以 确 保 我 们 的 电 源 系 统 能 应 付 日 后 因 使 用 电 动 车 , 所 带 来 的 负 荷 增 加 。 为 推 动 可 持 续 性 的 能 源 , 我 们 也 积 极 投 资 并 使 用 智 能 能 源 方 案 , 加 强 电 网 使 用 可 再 生 能 源 的 能 力 。”

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 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 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 HDB 1-Room 126 126 132 150 152 149 140 151 148 139 142 128 127 121 119 128 136 150 143 150 136 136 144 127 HDB 2-Room 164 167 173 199 199 195 183 198 192 183 186 166 168 161 156 169 181 195 190 195 177 177 188 164 HDB 3-Room 236 241 250 292 285 277 264 283 277 266 266 243 238 231 231 250 265 284 273 280 257 259 271 242 HDB 4-Room 321 330 342 398 396 383 360 385 381 363 365 338 327 320 309 341 363 390 381 388 358 355 377 334 HDB 5-Room 367 381 399 463 466 448 416 447 446 427 429 397 379 374 359 399 425 457 450 459 423 417 444 392 HDB Executive 456 474 489 575 568 544 515 546 548 520 523 481 462 458 445 495 522 562 554 562 520 513 546 478 Apartment 430 435 486 578 573 543 500 513 539 523 519 486 446 419 417 476 516 548 536 541 513 501 538 500 Terrace 740 794 821 957 900 872 838 847 885 851 851 785 747 744 714 775 823 881 848 866 817 818 836 785 Semi-Detached 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 1,123 1,121 1,072 1,056 1,107 1,016 Bungalow 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 2,175 2,168 2,190 2,074 2,202 2,040

Consumption_Water Average consumption of Water (CuM) Premises Types Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 HDB 1-Room 7.8 7.8 7.8 7.2 7.8 7.8 8.1 7.8 8.1 8.0 7.8 7.9 HDB 2-Room 9.0 9.0 9.1 8.4 9.0 9.0 9.1 9.0 9.3 9.2 8.8 9.1 HDB 3-Room 12.0 11.9 12.0 11.2 12.0 12.0 12.1 11.8 12.2 12.3 11.9 12.0 HDB 4-Room 15.1 14.9 15.2 14.3 15.3 15.1 15.4 14.9 15.4 15.6 15.1 15.3 HDB 5-Room 16.4 16.1 16.7 15.8 16.8 16.5 16.8 16.2 16.9 17.1 16.6 16.8 HDB Executive 18.1 17.9 18.7 17.8 18.8 18.4 18.7 18.2 18.8 19.2 18.4 18.8 Apartment 13.3 12.8 13.0 12.7 13.7 13.5 13.4 12.8 13.3 13.9 13.7 13.7 Terrace 25.6 24.7 25.7 24.7 25.7 25.1 25.6 25.1 26.1 26.5 26.0 26.0 Semi-Detached 30.9 30.4 30.6 29.8 31.0 30.4 30.9 30.5 32.0 32.5 31.1 31.6 Bungalow 50.2 49.8 49.4 48.6 51.5 48.4 49.7 49.3 50.9 53.6 49.6 52.7

GRID-TIED PHOTOVOLTAIC (PV) SYSTEM: APPLICATION FOR DECOMMISSIONING OF PV SYSTEM IN THE PREMISES To: SP PowerGrid Ltd 2 Kallang Sector Singapore 349277 For official use only Application No. Date Received PART I : APPLICANT’S DETAILS I hereby acknowledge the application to decommission the entire PV system in my premises as given in Part II by my Licensed Electrical Worker responsible for the PV system, including closing of associated PV account (if applicable). Name of Company / Applicant: Department / Sub-BU: Name of Authorised Person & Designation: Forwarding Address: Telephone: Email: Signature: Date: (DD/MM/YYYY) PART II : PV INSTALLATION DETAILS (TO BE COMPLETED BY LEW) Installation Address: Electrical Installation License No.: Utility Account No (Existing): Installation Intake Voltage: Existing Approved PV Capacity: kWp kWac I, (LEW No.: ), the (Name) undersigned Licensed Electrical Worker (LEW) for the PV system at the above premises, wish to apply for decommissioning of the entire PV system at the above premises on: Date: (at least 30 days in advance from date of application) (DD/MM/YYYY) Signature: Date: (DD/MM/YYYY) Page 1 of 1 Ver 1.0

Media Release Electricity Tariff Revision For The Period 1 January To 31 March 2016 For the period from 1 Jan to 31 Mar 2016, electricity tariffs will decrease by an average of 4.2% or 0.85 cent per kWh compared to the previous quarter. The tariff reduction is due to the lower cost of natural gas for electricity generation which fell by 8.9% compared to 4Q 2015. For households, the electricity tariff will decrease from 20.35 to 19.50 cents per kWh for 1 Jan to 31 Mar 2016. The average monthly electricity bill for families living in four-room HDB flats will decrease by $3.55 SP Services reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 ELECTRICITY TARIFFS FROM 1 JAN 2016 Appendix 2 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 power generation. Network costs (paid to SP PowerAssets): This fee is reviewed annually. Market Support Services Fee (paid to SP Services): This fee is reviewed annually. 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. Q1 2016 TARIF Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2016)