Search Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/shaping-the-evolution-of-electricity-meters-in-the-past-25-years SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Shaping the evolution of electricity meters in the past 25 years RELIABILITY Vice President of SP Services’ Metering Branch Razali Bin Mohd. “If my coral dies, you pay”, is a customer’s comment that 51-year-old Razali Bin Mohd recalls Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/enjoy-a-seamless-unified-experience SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Enjoy a Seamless, Unified Experience RELIABILITY Life would be a breeze if we could get our important tasks done fast, anytime, anywhere. With the SP Utilities mobile app, you can open a utility account, make a payment and even chat Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/mobile-generators-powering-continuity SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Mobile Generators: Powering Continuity RELIABILITY Mohamed Nasir bin Mohamed Ismail, Technical Officer, Electricity Operations (center) together with Ismet Imran bin Chuma'ing, Senior Technician, Electricity Operations (left Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/upholding-our-energy-networks-for-36-years-and-counting SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Upholding our energy networks for 36 years and counting RELIABILITY Backed by 36 years of experience at SP Group, veteran engineer Ang Seng Kok has been part of a gamut of iconic projects and meticulous operations that have established Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/electricitys-first-responders SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Electricity’s First Responders RELIABILITY SP Group’s Principal Engineer Jerome Choong is one of the first at the scene should an electricity disruption happen. Five-year-old Jovan thinks his father Jerome Choong, an SP Group Principal Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/pushing-boundaries-to-impact-future-generations SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Pushing boundaries to impact future generations RELIABILITY Managing high voltage equipment is all in a day’s work for our senior engineer Tan Jie Yi. She works in the Transmission Operation and Maintenance team, part of the 24/7 Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/How-this-grid-doctor-maintains-the-health-of-Singapore-s-electricity-network-so-everything-stays-on How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on RELIABILITY Before adopting new technologies, Eric Lee (front) and his colleagues previously used portable diagnostics tools to detect anomalies in the electrical equipment in substations. SP’s Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/always-here-for-you SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Always Here for You RELIABILITY Life should be free of interruption. But when it happens, we know what it means for you to have things back to normal without delay. Our officers stand by 24/7 to respond immediately, should electricity Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/the-doctor-is-in-grid-health-checks-prevent-issues SP Energy HubAnnual ReportReliabilitySustainabilityInnovation The Doctor Is In: Grid Health Checks Prevent Issues RELIABILITY Reading the “pulse” of network equipment, Senior Engineer Dr Lai Kai Xian can tell whether insulation material within the equipment may be breaking down. Like any good Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/Faster-repairs-fewer-disruptions-Meet-the-innovative-teams-using-smart-tech-to-keep-your-piped-gas-supply-flowing Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing RELIABILITY Louis Ang and Muhammad Hadi Abu Bakar from Gas Operations in SP Group. SP Group's gas operations team employs cutting-edge technology to ensure a steady gas supply. Louis Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/Engineer-27-shares-how-she-is-undaunted-by-male-dominated-energy-industry---climbs-the-ranks Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks RELIABILITY Jolin Teo, an engineer from the transmission planning team at SP Group. In a conventionally male-dominated industry, SP Group engineer Jolin Teo has risen through the ranks with passion Category: Reliability Reliabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/reliability/sit-partners-sp-to-boost-engineering-talent-and-advance-singapore-energy-sector SP Energy HubAnnual ReportReliabilitySustainabilityInnovation SIT partners SP to Boost Engineering Talent & Advance Singapore's Energy Sector RELIABILITY SP Group (SP) and Singapore Institute of Technology (SIT) signed a Memorandum of Understanding at Energy Innovation 2022 conference Category: Reliability 1 2 3 4 5 ..... 21

Media Release Electricity Tariff Revision For the Period 1 Oct to 31 Dec 2020 Singapore, 30 September 2020 – For the period from 1 October to 31 December 2020, electricity tariff (before 7% GST) will increase by an average of 1.83 cents per kWh compared with the previous quarter. The revised tariff and that of the preceding quarter are the lowest in the last three years. The increase this quarter is due to higher energy costs, which forms a major component of the electricity tariff and is paid to power generation companies. The remaining components of the tariff, consisting of network costs and market support services fees to SP Group and Market Administration and Power System Operation Fee to Energy Market Company and Power System Operator, remain unchanged (Appendix 1: Breakdown of Electricity Tariff). For households, the electricity tariff (before 7% GST) will increase from 19.60 to 21.43 cents per kWh for 1 October to 31 December 2020. The average monthly electricity bill for families living in fourroom HDB flats will increase by $7.01 (before 7% GST) (Appendix 3: Average monthly electricity bills of domestic customers).   *before 7% GST The electricity tariffs are reviewed quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs shown in Appendix 2 have been approved by the EMA. 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 PowerAssets): This fee is reviewed annually. This is to recover the cost of transporting electricity through the power grid. Market Support Services Fee (paid to SP Services): This fee is reviewed annually. This is to recover the costs of billing and meter reading, data management, retail market systems as well as for 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.   Appendix 2 Appendix 3

SPH Media Limited MCI (P) 002/04/2024 http://www.tamilmurasu.com.sg ����: 1935 �����: ����� �.������ 30 ஏப்ரல் 2024 • ெசவ்வாய் • 60 காசு மரினா ேப குளிரூட்டுக் கட்டைமப்பில் சன்ெடக் சிட்டி மரினா ேபயில் உள்ள ‘எஸ்பி’ குழுமத் தின் மிகப் ெபரிய அளவிலான நிலத்தடி வட்டாரக் குளிரூட்டு முைறயில் சன் ெடக் சிட்டி இைணந்துெகாள்ளவிருக் கிறது. இதன் மூலம், ஏற்ெகனேவ உலகின் அத்தைகய ஆகப் ெபரிய கட்டைமப்பு விரிவைடயவிருப்பதாக ‘எஸ்பி’ குழும மும் சன்ெடக் சிட்டியும் ஏப்ரல் 29ஆம் ேததி கூறின. ஒப்பந்தத்தின்கீழ், ‘எஸ்பி’ குழுமம், சன்ெடக் சிட்டியின் குளிரூட்டு முைற யின் ெசயல்பாட்டுக்குப் ெபாறுப்ேபற்கும். அந்தக் குளிரூட்டு முைற 2027ஆம் ஆண்டுக்குள் மரினா ேப வட்டாரக் குளிரூட்டு கட்டைமப்புடன் ஒருங் கிைணக்கப்படும். ஒேர ஒரு ைமயப்படுத்தப்பட்ட குளிரூட்டுச் சாதனத்ைதக் ெகாண் டுள்ள சன்ெடக் சிட்டியின் குளிரூட்டு முைற, அதன் ஐந்து அலுவலகக் கட்ட டங்கள், சில்லைறப் ேபரங்காடி, மாநாட்டு மண்டபம் ஆகியவற்றுக்குக் குளிரூட்டுச் ேசைவகைள வழங்குகிறது. சன்ெடக் சிட்டி உட்பட, ெசயல்பாட்டில் உள்ள தற்ேபாைதய ஒட்டுெமாத்தக் குளிரூட்டு ஆற்றல் 203,000 ‘ெரஃப்ரிெஜ ரன்ட் டன்’ அளவில் இருக்கும். சிங்கப் பூரில் வட்டாரக் குளிரூட்டுத் தீர்வுகளுக் கான ஆகப் ெபரிய ேசைவ நிறுவனமாக ‘எஸ்பி’ குழுமம் திகழும். வட்டாரக் குளிரூட்டுக் கட்டைமப்பு, ைமயப்படுத்தப்பட்ட குளிரூட்டுச் சாதனங்கைளப் பயன்படுத்தி, கட்டடங் களின் குளிரூட்டுத் ேதைவகைளப் பூர்த்திெசய்கிறது. இதனால் கட்டைமப் பின் உறுப்பினர்கள் தங்கள் ெசாந்தச் சாதனங்கைள வாங்குவதற்கான ேதைவ இருக்காது. குளிரூட்டு வசதிையப் பகிர்ந்துெகாள் வதாலும், எரிசக்திப் பயனீட்ைடச் சாத கமாகப் பயன்படுத்திக்ெகாள்வதாலும், உறுப்பினர்கள் கரிம ெவளிேயற்றத்ைதக் குைறக்கலாம்; ெசலவுகைள மிச்சப்படுத் தலாம்.

TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 Contents 1 Definitions .................................................................................................................................................................... 3 2 Singapore Power Supplier Relationship Management System (SPSRM)............................................. 5 3 Security, Access and Use of SPSRM .................................................................................................................. 6 4 Representations and Warranties ........................................................................................................................ 9 5 Service of Notices Under the Agreement ...................................................................................................... 9 6 Off-line Communication .......................................................................................................................................11 7 Evidence and Validity .............................................................................................................................................11 8. Formation of Contract through SPSRM ...........................................................................................................11 9 Calling of Tender (“COT”) .................................................................................................................................... 12 10 Term Contracts ...................................................................................................................................................... 12 11 Request for Quotation (“RFQ”)........................................................................................................................... 12 12 Termination of Agreement ................................................................................................................................13 13 Revocation of Authorisation of Supplier’s Representative ..................................................................... 15 14 Liability and Indemnity ........................................................................................................................................ 15 15 Confidentiality ........................................................................................................................................................ 17 16 Intellectual Property Rights ................................................................................................................................ 17 17 Waiver ...................................................................................................................................................................... 18 18 Independent Parties ............................................................................................................................................ 18 19 Assignment ............................................................................................................................................................. 18 20 Severance .............................................................................................................................................................. 18 21 Applicable Law and Jurisdiction ..................................................................................................................... 18 22 Variation of Agreement .................................................................................................................................... 19 23 Application ............................................................................................................................................................ 19 24 Third Party Rights ................................................................................................................................................. 19 25 Mediation ............................................................................................................................................................... 19 Page 2 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 TERMS AND CONDITIONS FOR USE OF SP SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) 1 Definitions 1.1 For the purposes of this document, the following expressions shall have the meanings hereby assigned to them except where the context otherwise requires: "Agreement" means this Agreement on the Terms and Conditions for use of the SPSRM as amended by SP from time to time. “Authentication Device” means any or any combination of Login ID, password, electronic device with encoded electronic strip and/or chip, digital signature or such other device, method, item or machine prescribed by SP for access and/or use of SPSRM or any part thereof by the Supplier. “Certification Authority” shall have the same meaning as in the Electronic Transactions Act. “Contract(s)” shall unless otherwise specified in this Agreement refer to Contract(s) concluded by Parties through SPSRM. “Contractor” means the person or persons or firm which has a Contract and/or Term Contract with SP, and includes the Contractor’s duly appointed representatives, successors at law and permitted assigns. Where there are references to “Contractor” in SPSRM, this shall be read as referring to “Supplier”. “Designated Place” means the Website Page(s) designated by SP from time to time for the purpose of the Supplier accessing and viewing information transmitted by SP through SPSRM. “Digital Signature” shall have the same meaning as in the Electronic Transactions Act. "SPSRM" means SP Supplier Relationship Management system, a structured electronic system operated by SP via the Internet which facilitates the procurement of goods and/or services by SP through electronic means. "Message(s)" means data structured in accordance with SPSRM and the Website and transmitted electronically through SPSRM between the Parties and/or generated by SPSRM, including where the context admits any part of such data. “Party” means either SP or the Supplier and “Parties” mean both SP and the Supplier. Page 3 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 “Term Contract” means a binding contract between SP and the Supplier for the provision of specified goods and/or services on pre-agreed terms over a fixed period. The Term Contract represents a standing offer by the Supplier to provide the specified goods and/or services to SP on the pre-agreed terms as and when SP issues a Purchase Order to the Supplier for the purchase of the specified goods and/or services. When SP issues a Purchase Order for the purchase of the specified goods and/or services, the resulting contract between SP and the Supplier shall be governed by the terms and conditions of the Term Contract. “Purchase Order” means an order from SP for the purchase of goods and/or services pursuant to a Term Contract in accordance with Clause 10 below, as the case may be. “Representative” means any person authorised by the Supplier in accordance with this Agreement to access and use SPSRM on the Supplier’s behalf. Notwithstanding anything in this Agreement, any person who uses and/or enters the correct Authentication Device as prescribed by SP shall be deemed to be a Representative of the Supplier. “Request to Quote” is defined in Clause 11.2. “SP” means Singapore Power Limited and any company that is fully or partially owned by Singapore Power Limited, whether beneficially or otherwise or under its management or control, including all its subsidiaries, affiliates and related companies. “Supplier” means any person who has applied for and granted by SP the right to access and use SPSRM upon the terms and conditions of this Agreement and shall, where the context so admits, include its Representatives. "Website" means the Internet web site of SPSRM maintained by the SP and shall include but not limited to all its pages and all information, text, forms, items, images, links, sound and graphics displayed therein. 1.2 Words importing the singular include the plural and vice versa. 1.3 The headings are for convenient reference only and shall not affect the interpretation of this interpretation. 1.4 Words importing a gender include any other gender. 1.5 A reference to a person includes individuals, partnerships and other bodies, whether corporate or otherwise. Page 4 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 1.6 Any reference to any statute or legislation shall be deemed to be a reference to such statute or legislation as amended from time to time and be deemed to include any subsidiary legislation made thereunder. 1.7 All references to date and time in this Agreement or pursuant to this Agreement (including but not limited to the date and time of delivery of Messages) shall be Singapore date and time. 2 Singapore Power Supplier Relationship Management System (SPSRM) 2.1 SP agrees to grant the Supplier the right to access and use SPSRM on the terms set out herein and such other terms as may be amended by SP from time to time. 2.2 The Supplier agrees to fully comply with and observe all the terms of this Agreement. Without prejudice to the foregoing, the Supplier agrees not to transmit any Message or make any communication to SP under this Agreement which is in any way inconsistent with or derogates from the terms of this Agreement. The Supplier further agrees that if any such Message or communication contains or includes anything which is inconsistent with or derogates from the terms of this Agreement, SP shall be entitled to treat and act on such Message or communication as if it did not contain or include any such inconsistency or derogation and such inconsistency or derogation shall not have any legal effect. 2.3 Where any Contract has been concluded between SP and the Supplier, Parties agree that the terms of this Agreement shall be subject to the terms of the Contract and any inconsistency shall be resolved in favour of the Contract. 2.4 Where SP procures or seeks to procure any goods and/or services from the Trading Partner through SPSRM, Parties agree that, subject to Clause 2.3, the terms of any resulting Contract between SP and the Supplier for the purchase and supply of the specified goods and/or services shall be subject to the terms of this Agreement and any inconsistency between this Agreement and the Contract shall be resolved in favour of the Contract. 2.5 Parties agree that subject to Clause 2.3, the form and contents of Messages shall be subject to this Agreement and any inconsistency between any Message and this Agreement shall be resolved in favour of this Agreement. 2.6 Parties further agree that subject to Clause 2.4 the form and contents of Messages transmitted pursuant to Contracts concluded through SPSRM shall be subject to such Contracts and any inconsistency shall be resolved in favour of such Contracts. Page 5 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 2.7 Where a Message contains any document as an attachment, Parties agree that subject to Clause 2.5 and 2.6, the contents of the attachment shall be subject to the form and contents of the Message and any inconsistency shall be resolved in favour of the Message. 2.8 The Parties agree that, unless otherwise specified in this Agreement or by SP, all transactions pertaining to the formation of contracts between the Parties for the procurement of goods and/or services by SP shall only be conducted through SPSRM by transmission of Messages. 2.9 In the event that SPSRM is unavailable due to reasons solely attributable to the operations of SPSRM and is likely to remain so for a reasonable period of time (which shall be determined solely at the discretion of SP), SP shall notify the Supplier of the unavailability of SPSRM by posting a notice on the Website (which shall constitute sufficient notice to the Trading Partner). In such an event, the Parties may transact with each other in writing through conventional means if SP expressly specifies in its notice that the Parties may do so. However, once SPSRM becomes available, the Parties shall immediately revert to transacting with each other through SPSRM. 3 Security, Access and Use of SPSRM 3.1 The Supplier shall access and use SPSRM in the manner and with the use of such Authentication Device as are or as may be prescribed by SP from time to time. 3.2 SP reserves the right to prescribe different Authentication Devices for accessing and/or using SPSRM or any part thereof, including but not limited to prescribing different Authentication Device(s) for accessing and/or using different parts of SPSRM. SP also reserves the right to vary, from time to time, the Authentication Device(s) and/or the manner of accessing and/or using SPSRM or any part thereof. SP will inform the Supplier by posting a notice on the Website of any change(s) in the Authentication Device(s) and/or the manner of accessing and/or using SPSRM or any part thereof and such posting notice shall constitute sufficient notice to the Supplier. It shall be the sole duty of the Supplier to check the Website for any such change(s). SP shall be under no obligation to furnish any reason for actions or decisions taken under Clause 3.2. 3.3 Without prejudice to Clause 3.2, SP reserves the right to prescribe password(s) and Login ID(s) for the Supplier and its Representatives as well as any combination and/or sequence of letters and/or numerals for the password(s) and Login ID(s). SP shall also have the right to amend such password(s) and Login ID(s) from time to time upon giving the Supplier at least 2 weeks’ notice. SP shall be under no obligation to furnish any reason for actions or decisions taken under Clause 3.3. Page 6 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 3.3 SP shall be entitled to deactivate or revoke: a. passwords and/or Login IDs of the Supplier and its Representatives upon termination of this Agreement; b. passwords and/or Login IDs of Representatives whose authorisation has been revoked; and c. passwords and/or Login IDs which SP knows or suspects to have been compromised. 3.4 The Supplier shall authorise Representative(s) to access and use SPSRM on its behalf. The Supplier shall notify SP in writing of its Representative(s) in the form and manner prescribed by SP from time to time. The Supplier’s Representative(s) shall not be allowed to access and use SPSRM on the Supplier’s behalf until the SP activates the account(s) of the Representative(s) in SPSRM and gives written notice to the Supplier of the same. The effective date of the activation of the account(s) of the Supplier’s Representative(s) shall be the date of SP’s written notice. 3.5 The Supplier shall also immediately notify SP in writing in the form and manner prescribed by SP from time to time of any changes in its particulars or the particulars of its Representative(s). SP shall make the necessary changes in SPSRM and give written notice to the Supplier of the same. The changes shall only take effect on the date of SP’s written notice to the Supplier. The Supplier’s Representative may make changes to his own particulars in SPSRM and the changes shall take effect immediately upon execution of the changes in SPSRM by the Representative. 3.6 The actions, failures, omissions and defaults of the Supplier’s Representative(s) shall be constructed and be given legal effect as if they are the actions, failures, omissions and defaults of the Supplier and the Supplier shall be fully responsible for all such matters. 3.7 The Supplier shall do all things necessary to preserve and maintain the integrity and security of SPSRM, including but not limited to ensuring that there is no unauthorised access and/or use of SPSRM or any Authentication Device and that the Authentication Devices are treated with extreme care and are available to and used by only its authorised Representatives. Each Authentication Device is issued to a specific individual authorised Representative of the Trading Partner and it shall remain confidential and shall not be shared with any other person. 3.8 The Supplier shall ensure that all Messages transmitted by it or its Representative(s) are duly authorised. The Supplier shall in any event be fully responsible for all Messages transmitted by it or by its Representatives(s). 3.9 The Supplier agrees, after taking into account all relevant factors, that the security procedure for SPSRM constitutes a commercially reasonable security procedure. Page 7 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 3.10 The Supplier agrees that SP is entitled to rely on the correct use and/or entry of the prescribed Authentication Device(s) by the Supplier or its Representative(s) as conclusive evidence of the authenticity of the Message and the authority of the originator of such Message. 3.11 Subject to SP’s obligation only to verify that Messages were transmitted by the Supplier or its Representative(s) using the appropriate Authentication Device prescribed by SP, SP shall be entitled to rely on Messages and the Supplier shall be bound by them. 3.12 SP shall be entitled to prescribe such codes and abbreviations for use in SPSRM and may delete, amend or make additions to such codes and abbreviations from time to time. The codes and abbreviations used in SPSRM shall be set out and explained in the Website. 3.13 The Supplier shall provide its own facilities (including but not limited to computer terminals, modem, software, hardware, systems, subscription to services of Certification Authority, subscription to the services of Internet Service Provider and telecommunications facilities) for accessing and using SPSRM and shall be fully responsible for ensuring that such facilities are adequate, suitable, compatible and appropriate for the purposes of accessing and using SPSRM in accordance with this Agreement. 3.14 Where the prescribed Authentication Device is a Digital Signature, the Supplier shall subscribe to public certification services provided by the Certification Authority prescribed by the SP. The Supplier shall fully comply with the directions, instructions and/or requirements of SP and/or the Certification Authority in relation to use of the Authentication Device. 3.15 SP may from time to time upgrade, alter or modify SPSRM or any part thereof. SP will inform the Supplier by posting a notice on the Website of any change(s) in SPSRM and/or any hardware, software or other facilities required to access and/or use SPSRM and such posting notice shall constitute sufficient notice to the Supplier. It shall be the sole duty of the Supplier to check the Website for any such change(s). The Supplier shall also be solely responsible for making the necessary upgrades, alterations or modifications to its systems, hardware, software and other facilities to ensure its continued access and use of SPSRM. SP shall be under no obligation to furnish any reason for actions or decisions taken under Clause 3.16. 3.16 The Supplier shall bear all costs and expenses in relation to its access and use of SPSRM, including but not limited to the costs and expenses incurred in ensuring its continued access and use of SPSRM. Page 8 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM [SPSRM) REVISED 16 MAY 2018 4 Representations and Warranties 4.1 The Supplier represents and warrants at all times as follows: a. all particulars of the Supplier and its Representatives given and to be given to SP from time to time are accurate; b. the Supplier is validly existing, not insolvent or bankrupt and has the legal capacity and power to enter into, perform and comply with its obligations under this Agreement; and c. all actions, conditions and things required to be taken, fulfilled and done in order to enable the Supplier to enter into, perform and comply with its obligations under this Agreement and to ensure that those obligations are valid, legally binding on the Trading Partner and enforceable against the Supplier have been taken, fulfilled and done. 4.2 The Supplier undertakes to ensure and hereby represents and warrants at all times that Messages and other communications sent to SP using SPSRM and/or pursuant to this Agreement are and shall be a. complete, accurate, true and correct; and b. transmitted or sent by such persons as are duly authorised by the Supplier to transmit or send the Messages and communications. 4.3 The Supplier represents and warrants at all times to be bound by all Messages and other communications transmitted or sent by the Supplier and/or its Representatives. The Supplier further agrees that SP is under no obligation to check any Messages or other communications to ascertain their completeness, veracity and accuracy. 4.4 In the event that there are any changes to the matters represented or warranted under Clause 4.1 above, the Supplier shall within one [1) working day provide written notification to the SP in the manner set out in Clause 5.1 of this Agreement. 5 Service of Notices Under the Agreement 5.1 Unless otherwise expressly provided under this Agreement, any notice which SP is required to give to the Supplier under this Agreement shall only be deemed to have been served on the Supplier if the notice is sent by a. post to the address provided by the Supplier in its SPSRM Supplier Registration Form or such other address as may be specified in writing by the Trading Partner to SP, whichever is the latest in time; b. facsimile transmission to the facsimile number provided by the Supplier in its SPSRM Supplier Registration Form or such other facsimile number as may be specified in writing by the Supplier to SP, whichever is the latest in time; or Page 9 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 c. email to the email address provided by the Supplier in its SPSRM Supplier Registration Form or such other email address as may be specified in writing by the Trading Partner to SP, whichever is the latest in time. 5.2 It shall be the duty of the Supplier to immediately notify SP of any change in its correspondence address, facsimile number and email address and those of its Representatives. 5.3 Unless otherwise expressly provided under this Agreement or unless otherwise specified by the SP pursuant to Clause 5.4, any notice which the Supplier is required to give to SP under this Agreement shall only be deemed to have been served on SP if the notice is sent by post or email to: Procurement Branch SP Group Ltd 2 Kallang Sector Singapore 349277 Email: SPSRM@spgroup.com.sg 5.4 SP may specify from time to time changes in its correspondence address or email for purposes of service of notices under this Agreement. Any such changes shall be posted on the Website and such posting shall constitute sufficient notice to the Supplier of the changes. The changes shall take effect on the date of posting of the changes on the Website. It shall be the sole duty of the Supplier to check the Website for any changes in SP’s corresponding address or facsimile number. 5.5 For the purposes of Clause 5, notices required to be served under this Agreement shall not include Messages. 5.6 Where this Agreement requires SP to serve a notice on the Supplier by posting the notice on the Website, the following shall apply: a. such posting on the Website shall constitute sufficient notice to the Supplier notwithstanding that the Supplier may not have viewed the notice; and b. the notice shall, unless otherwise specified by SP, take effect from the time of posting on the Website. Page 10 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 6 Off-line Communication 6.1 The Supplier may direct queries, comments or difficulties encountered with the access and/or use of SPSRM in the manner specified in Clauses 5.3 and 5.4 or to SP’s Internet e-mail address specified in the Website for the purposes of receiving such off-line communication. 6.2 SP may likewise conduct off-line communication with the Supplier in the manner specified in and in accordance with Clause 5.1. 6.3 Any communication under Clause 6 shall not have any legal effect between the Parties and without prejudice to the foregoing, shall not constitute a Message or evidence of any action, transaction or notice under this Agreement or any contract or performance of any contract concluded through SPSRM. 7 Evidence and Validity 7.1 Information in the form of an electronic record shall be given legal effect, validity and enforceability. 7.2 Messages transmitted and/or generated on the basis of and in accordance with this Agreement shall have, between the Parties, a comparable evidential value to that accorded to written documents. 7.3 Without prejudice to Clause 7.4, the Parties expressly accept and agree that any and all Messages transmitted through and/or generated by SPSRM are final, conclusive and binding for all purposes and shall be relevant and admissible in evidence. The Parties further expressly agree that they shall not dispute the authority, accuracy and/or authenticity of any Message (or any part thereof) on the ground that the Message is transmitted and/or generated electronically. 7.4 The Parties expressly accept that Contracts are validly formed by Message(s) transmitted through and/or generated by SPSRM, and expressly waive any right to bring any action challenging the validity of a Contract concluded between themselves solely on the ground that the Contract was concluded through SPSRM. 8. Formation of Contract through SPSRM 8.1 Unless otherwise expressly provided in this Agreement, a Contract may only be formed in the manner specified in this Agreement. Page 11 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 9 Calling of Tender (“COT”) 9.1 SP may at any time invite Suppliers to submit offers in response to a COT for the supply of goods and services through SPSRM. This is referred to hereafter as electronic COT. 9.2 All electronic COTs from SP shall be issued to Suppliers through SPSRM. 9.3 A Supplier may, in response to the COT, submit its offer to SP through SPSRM within the time specified in the COT. The issuance of the Offer Message shall constitute the Supplier’s binding offer to SP. 9.4 If SP decides to accept the Supplier’s offer, it shall convey its acceptance by issuing a letter of award to the Supplier. 9.5 SP reserves the right to disregard any offers which is submitted after the time specified in the COT, regardless of whether the delay in the submission of the tender was occasioned wholly or in part by any unavailability of SPSRM, interruption in the access and/or use of SPSRM or any other factor attributable to the operations of SPSRM, except where the delay is caused solely by mishandling on the part of SP. 10 Term Contracts 10.1 Term Contracts may be concluded between Parties through SPSRM. When there is an existing Term Contract between SP and the Supplier, the Supplier shall be deemed to have made standing offers to SP for the provision of goods and/or services specified in the Term Contract for the price agreed upon in the Term Contract and in accordance with the terms of the Term Contract. 10.2 All Purchase Orders from SP for the purchase of specified goods and/or services under a Term Contract shall be issued to the Supplier through SPSRM. The e-mail constituting a Purchase Order is referred to as “Purchase Order Email”. The issuance of the Purchase Order Email(s) shall constitute SP’s acceptance of the standing offer(s) of the Supplier under the Term Contract. 11 Request for Quotation (“RFQ”) 11.1 SP may at any time invite Suppliers to submit offers in response to an RFQ for specified goods and/or services through SPSRM. For the avoidance of doubt, an RFQ is not pursuant to any existing or underlying Term Contract between the Parties and is referred to hereafter as electronic RFQ Page 12 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM [SPSRM) REVISED 16 MAY 2018 11.2 All electronic RFQs from SP shall be issued to the Supplier through SPSRM. The RFQ shall not constitute an offer or acceptance by SP but shall only represent an invitation to treat from SP to the Supplier. 11.3 The Supplier may, in response to the RFQ, submit its offer to SP through SPSRM within the time specified by SP. The issuance of the offer shall constitute the Supplier’s binding offer to SP. 11.4 If SP decides to accept the Supplier’s offer, it shall convey its acceptance by issuing a Purchase Order to the Supplier via the Purchase Order Email 11.5 SP reserves the right to disregard any offer which is submitted after the time specified by SP, regardless of whether the delay in the submission of the Quote was occasioned wholly or in part by any unavailability of SPSRM, interruption in the access and/or use of SPSRM or any other factor attributable to the operations of SPSRM, except where the delay is caused solely by mishandling on the part of SP. 12 Termination of Agreement 12.1 Notwithstanding anything in this Agreement and in addition to its other rights and remedies under this Agreement or at law, SP may terminate this Agreement on the occurrence of any of the following events at any time by giving the Supplier at least one [1] working day’s notice in writing: a. if the Supplier breaches anything in this Agreement and neglects or otherwise fails to remedy such breach within seven [7) working days of being required in writing to do so by SP; b. if the Supplier become insolvents or is adjudged bankrupt, wound up or is placed under judicial management, receivership or voluntary arrangement or if a petition for bankruptcy, winding up or appointment of judicial manager has been presented against the Supplier or a resolution is passed for its winding up or if the Supplier enters into any composition or arrangement with its creditors; c. if the Supplier is convicted of fraud or corruption in or outside Singapore or of any offence under the Computer Misuse Act [Cap. 50A); or 12.2 In addition to its rights under Clause 12.1, SP may terminate this Agreement at any time by giving seven [7] working days’ notice in writing to the Supplier. 12.3 SP’s notice of termination shall be sent to the Supplier in accordance with Clause 5.1a or Clause 5.1b and the Supplier shall be deemed to have received the notice of termination on the date it is sent by SP. Page 13 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM [SPSRM) REVISED 16 MAY 2018 12.4 SP shall be entitled to terminate this Agreement in accordance with Clause 12 without being liable for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect. 12.5 Subject to Clause 12.6, the Supplier may terminate this Agreement at any time by giving seven [7) working days’ notice in writing to SP. The Supplier’s notice of termination shall not take effect except in accordance with Clause 12.8. 12.6 The Supplier shall not be entitled to terminate this Agreement if there is any existing Period Contract or Framework Agreement between SP and the Supplier which has not expired or otherwise been determined. 12.7 The Supplier’s notice of termination shall be sent to SP in accordance with Clause 5.3. 12.8 After receiving the Supplier’s notice of termination, SP shall determine the date on which the Supplier’s notice of termination shall take effect and shall notify the Supplier in accordance with Clause 5.1 of the effective date of termination of this Agreement. The date of termination of this Agreement as determined by SP shall not exceed seven (7) working days from SP’s actual receipt of the Supplier’s notice of termination. 12.9 The following consequences shall immediately follow upon notice of termination being given in accordance with this Clause 12: a. The Supplier may make new offers to SP through SPSRM any time before the termination of this Agreement. b. SP may at any time before the termination of this Agreement, accept through SPSRM any offer made by the Supplier before or after service of the notice of termination and such acceptance shall constitute a binding Contract between the Parties. 12.10 The following consequences shall immediately follow upon termination of this Agreement: a. The Parties shall not be able to transact with each other through SPSRM. b. The Supplier’s obligations under all Contracts concluded through SPSRM before the termination of this Agreement shall continue and shall not be affected in any way by the termination of this Agreement. c. The Supplier’s obligations under existing Period Contracts and Framework Agreements shall continue and shall not be affected in any way by the termination of this Agreement. d. The termination of this Agreement shall not affect any rights and liabilities accruing immediately before the date of termination. Page 14 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 13 Revocation of Authorisation of Supplier’s Representative 13.1 The revocation of the authorisation given by the Supplier to its Representative for the purposes of transacting through SPSRM on the Supplier’s behalf shall be effected in SPSRM in one of the following ways only: a. The Supplier shall notify SP in writing of the revocation of the authorisation given to its specified Authorised Representative. SP shall delete the Supplier’s Representative’s account in SPSRM and shall send a written notice to this effect to the Supplier by post, facsimile or email in accordance with Clause 5. The revocation of the authorisation of the Supplier’s Representative shall only take effect on the date of SP’s written notice; or b. The Supplier’s Representative may delete his account in SPSRM and the revocation of the authorisation of the Supplier’s Representative shall take effect immediately upon the deletion of the account. 13.2 The Supplier shall be fully responsible for the actions, failures, omissions and defaults of its Representative until the effective date of the revocation of the Representative’s authorisation. 13.3 The following consequences shall immediately follow upon the revocation of the authorisation of the Supplier’s Representative: a. The Representative shall not be allowed to access and use SPSRM on the Supplier’s behalf. b. The revocation of the Representative’s authorisation shall not in any way affect the Trading Partner’s obligations under this Agreement, Contracts concluded through SPSRM and existing Period Contracts and Framework Agreements. c. It shall be the sole duty of the Supplier to ensure that it is able to continue to access and use SPSRM and fulfill its obligations under this Agreement, all contracts concluded through SPSRM and existing Period Contracts and Framework Agreements, despite the revocation of its Representative’s authorisation. 13.4 SP shall not be liable in any way for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect, which arise from or are referable in any way to the revocation of the authorisation of the Supplier’s Representative. 14 Liability and Indemnity 14.1 The Supplier acknowledges that there are security, corruption, transmission error and access availability risks associated with using open networks and Internet websites and hereby expressly assumes such risks. 14.2 Without prejudice to the foregoing, SP does not make any warranty or representation that the access and/or use of SPSRM or any part thereof will be uninterrupted, timely, secure, free from virus or Page 15 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 other malicious, destructive or corrupting code, programme or macro, free from transmission errors or otherwise error-free. 14.3 No warranty of any kind, implied, express or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, satisfactory quality and/or fitness for a particular purpose, is given in conjunction with SPSRM. 14.4 Any hyperlink to any other website or any reference to any website, entity, product or service is not an endorsement or verification by SP of such website, entity, product or service. Any access, use or engagement of or other dealings with such website, entity, product or service shall be solely at the Supplier’s own risks. 14.5 SP shall not be liable in any way for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect, which arise from or are referable to, regardless of the form of action, any breach of security, delay, corruption or destruction of data or systems (including due to but not limited to causes such as virus or other malicious, destructive or corrupting code, programme or macro), transmission error and unavailability of access associated with accessing and/or using SPSRM or any part thereof even if SP is advised as to the possibility. 14.6 SP shall not be liable in any way for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect, which arise from or are referable to, regardless of the form of action, any difficulty whatsoever encountered in accessing and/or using SPSRM or any part thereof arising out of or in connection to the Supplier’s facilities (including but not limited to computer terminals, modem, software, hardware, systems, subscription to services of Certification Authority, subscription to the services of Internet Service Provider and telecommunications facilities). 14.7 SP shall not be liable in any way for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect, which arise from or are referable to, regardless of the form of action, any difficulty whatsoever encountered by the Supplier in accessing and/or using SPSRM or any part thereof or any upgrading, modification or alteration made to SPSRM (including but not limited to changes to Authentication Devices). 14.8 The Supplier shall solely be responsible and liable and shall hold SP free of liability for the acts, failures, omissions and defaults of the Supplier and its Representatives, including but not limited to unauthorised access and/or use of SPSRM or any part thereof, unauthorised disclosure or use of any Authentication Device, access and/or use of SPSRM or any part thereof in a manner inconsistent with this Agreement, doing anything contrary to this Agreement and failing to act in accordance with this Agreement. Page 16 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 14.9 SP shall not be liable in any way, regardless of the form of action for any damages, losses, costs, expenses, liabilities or compensation, whether direct or indirect, in the event of the termination or suspension of SPSRM (whether notice is given to Supplier or not) due to events beyond SP’s control. 14.10 Without prejudice to the foregoing, SP shall not be liable, regardless of the form of action, for any damages, losses, costs, expenses, liabilities or compensation whatsoever (whether direct, indirect, special or consequential or economic loss and whether foreseeable or not) arising from or in connection with or referable to the access and/or use of SPSRM. 14.11 The Supplier hereby agrees to indemnify and hold SP harmless against all damages, losses, costs (including legal costs), expenses and liabilities suffered or incurred by the SP arising out of or referable to any claims, suits or proceedings brought against the SP by third parties arising out of or in connection to the Supplier’s and/or its Representative’s access and/or use (including but not limited to unauthorised access and/or use) of SPSRM or any part thereof. 14.12 The word “SP” in Clause 14 shall include SP’s servants and agents. 15 Confidentiality 15.1 The Supplier shall ensure that any Message (including part thereof) from SP is maintained in confidence and is not disclosed to any unauthorised person or used by the Supplier other than for the purposes to which the Message relates. Messages or any part thereof shall not be regarded as containing confidential information to the extent that such information is in the public domain. 15.2 Clause 15 shall survive the termination of this Agreement. 16 Intellectual Property Rights 16.1 The copyright in SPSRM and the Website is owned by SP or its licensors. The SPSRM and/or the Website or any part thereof shall not be reproduced, distributed, adapted, modified, republished, displayed, broadcasted, hyperlinked, framed or transmitted in any manner or by any means or stored in an information retrieval system or “mirrored” on any other server without SP’s prior written permission. 16.2 Clause 16 shall survive the termination of this Agreement. Page 17 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 17 Waiver 17.1 No waiver of any breach shall be effective unless made in writing by the Party granting such waiver and given to the other Party in accordance with Clause 5. 17.2 Unless otherwise expressly provided, the extent of any waiver granted shall be restricted to the specific breach concerned and shall not extend to any further occurrence of such breach or any other breach. 17.3 The rights and remedies provided to the Parties under this Agreement are cumulative and not exclusive of any rights or remedies available in law. 18 Independent Parties 18.1 For the purposes of this Agreement, the Supplier shall be and shall be deemed to be, independent and not an agent or employee of SP. 18.2 Neither Party shall have the authority to make any statement, representation or commitment of any kind, or to take any action which shall be binding or intended to be binding on the other Party, except as expressly provided in this Agreement or authorised in writing in accordance with Clause 5. 19 Assignment 19.1 The Supplier shall not assign or transfer this Agreement or any part, interest or share herein without the prior written consent of SP given by SP in accordance with Clause 5. 20 Severance 20.1 If any part of this Agreement should be held in law to be void, voidable, unenforceable or illegal, such provision shall be deemed modified to the extent required to comply with such law or, if necessary, shall be severed from the rest of the Agreement and the remainder of the Agreement shall have full force and effect. 21 Applicable Law and Jurisdiction 21.1 This Agreement shall be governed by, construed and interpreted in accordance with the laws of Singapore. Page 18 of 19 TERMS AND CONDITIONS FOR THE USE OF SINGAPORE POWER SUPPLIER RELATIONSHIP MANAGEMENT SYSTEM (SPSRM) REVISED 16 MAY 2018 21.2 Each Party agrees to submit to the exclusive jurisdiction of the Singapore Courts as regards any claim or matter arising under or referable to this Agreement. 22 Variation of Agreement 22.1 SP reserves the right to vary this Agreement from time to time by amending, adding onto or deleting any of the terms in this Agreement. 22.2 Any variation of this Agreement shall be posted on the Website and such posting shall constitute sufficient notice to the Supplier of the variation. The variation shall take effect on the date of the posting of the variation on the Website. It shall be the sole duty of the Supplier to check the Website for any variation of this Agreement posted on the Website. 23 Application 23.1 SP shall post the current applicable version of this Agreement on the Website. Any use and/or access of SPSRM shall be governed by the applicable version of the Agreement at the time when the Message is transmitted and any notice required to be given under this Agreement shall be governed by the applicable version of this Agreement at the time when the notice is sent. 23.2 Except as otherwise expressly provided, this Agreement shall apply only to the transmission of data and not to the substance of the Messages transmitted. 24 Third Party Rights 24.1 a person who is not a party to this Agreement shall have no right under the Contracts (Rights of Third Parties) Act to enforce any of the terms of this Agreement.” 25 Mediation 25.1 Notwithstanding anything in this Agreement, in the event of any dispute, claim, question or disagreement between SP and the Supplier arising out of or relating to this Agreement, or the breach thereof, no Party shall proceed to litigation or any other form of dispute resolution UNLESS the Parties have made reasonable efforts to resolve the same through mediation in accordance with the mediation rules of the Singapore Mediation Centre. 25.2 A Party who receives a notice for mediation from the other Party shall consent and participate in the mediation process in accordance with Clause 25.1. 25.3 Failure to comply with Clauses 25.1 and 25.2 shall be deemed to be a breach of this Agreement. Page 19 of 19

即 时 新 加 坡 新 能 源 集 团 获 泰 国 首 个 区 域 供 冷 项 目 王 思 颖 发 布 /2023 年 9 月 25 日 11:37 AM 新 加 坡 能 源 集 团 和 Banpu NEXT 通 过 合 资 企 业 BNSP Smart Tech 获 得 泰 国 曼 谷 首 个 区 域 供 冷 项 目 , 项 目 将 为 泰 国 政 府 综 合 大 楼 C 区 每 年 节 省 约 157 万 新 元 的 电 费 。( 新 加 坡 能 源 集 团 提 供 ) 字 体 大 小 : 小 中 大 新 加 坡 能 源 集 团 (SP Group) 和 Banpu NEXT 通 过 合 资 企 业 BNSP Smart Tech 获 得 泰 国 曼 谷 首 个 区 域 供 冷 项 目 。 双 方 星 期 一 (9 月 25 日 ) 联 合 发 布 文 告 透 露 上 述 信 息 。Banpu NEXT 是 泰 国 能 源 公 司 Banpu PCL 旗 下 子 公 司 , 是 亚 太 地 区 领 先 智 能 能 源 方 案 提 供 商 。 这 个 项 目 将 为 泰 国 政 府 综 合 大 楼 C 区 每 年 节 省 约 4000 万 泰 铢 ( 约 157 万 新 元 ) 的 电 费 、 可 节 约 20% 能 源 , 并 减 少 达 3000 吨 的 碳 排 放 。 项 目 明 年 完 成 后 , 能 力 可 达 1 万 4000 冷 冻 吨 , 为 总 面 积 66 万 平 方 公 尺 的 政 府 综 合 大 楼 C 区 提 供 可 持 续 的 冷 却 服 务 。 新 加 坡 能 源 集 团 总 裁 黄 天 源 说 , 这 标 志 着 集 团 在 泰 国 区 域 供 冷 市 场 的 首 次 成 功 , 集 团 致 力 于 提 供 全 面 的 可 持 续 能 源 方 案 , 助 泰 国 实 现 净 零 目 标 。 Banpu NEXT 首 席 执 行 官 翁 库 索 尔 基 (Sinon Vongkusolkit) 说 , 这 个 战 略 合 作 通 过 优 化 能 源 效 率 和 实 现 实 时 监 控 , 加 强 公 司 的 能 源 管 理 业 务 。

Consumption_Gas Average consumption of Gas (kWh) Premises Types May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 HDB 1-Room 35 34 33 35 35 34 35 34 34 39 36 39 HDB 2-Room 37 34 34 36 36 34 35 35 35 37 35 38 HDB 3-Room 50 48 47 51 51 49 50 49 49 51 49 52 HDB 4-Room 62 58 58 62 63 61 62 60 60 63 62 65 HDB 5-Room 68 64 63 69 70 68 69 66 65 70 70 72 HDB Executive 73 68 68 72 74 72 73 69 68 75 74 77 Apartment 80 76 77 82 86 88 88 85 84 92 93 95 Terrace 93 97 98 98 105 107 108 108 99 108 107 107 Semi-Detached 117 105 115 115 120 117 120 117 115 124 121 123 Bungalow 209 168 197 185 198 206 202 179 195 192 202 205

News & Media Releases Latest All Years 04 May 2017 Gas Supply Disruption Along Jurong West St 65 23 Apr 2017 Upgrading To Serve Customers Better 08 Jan 2017 Singapore Power Partners International Consortium Of Leading Utilities To Launch The Free Electrons Global Accelerator Programme 29 Sep 2016 Electricity Tariff Revision For The Period 1 October To 31 December 2016 30 Aug 2016 Advisory On Fake Emails 11 Aug 2016 Singapore Power Centre Of Excellence Commences Collaboration With 5 Industry Partners 01 Aug 2016 Agreement Between Chongqing Yuzhong Government And Singapore Power To Provide The City With Efficient Energy Solutions 31 Jul 2016 Utilities Bill Redesigned To Help Consumers Be More Energy And Water Efficient 07 Jul 2016 Advisory On Scam Calls 11 May 2016 Request For Proposal On Energy Storage Test-bed 1 ... 18 19 20 21 22

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 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/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 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 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 (Applicable with effect from 1 Apr 2026).pdfhttps://www.spgroup.com.sg/dam/jcr:aa2ad450-5f81-4622-a144-1938622d0067/Transmission%20Service%20Rate%20Schedule%20(Applicable%20with%20effect%20from%201%20Apr%202026).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 Transmission Service Rate Schedule (Applicable with effect from 1 Apr 2025).pdfhttps://www.spgroup.com.sg/dam/jcr:aa566693-96a3-4eac-bead-b4bbe4bb95ee/Transmission%20Service%20Rate%20Schedule%20(Applicable%20with%20effect%20from%201%20Apr%202025).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

TRANSMISSION SERVICE RATE SCHEDULE A SERVICE CONNECTION A1 Service Connection This includes cables, associated equipment and facilities to effect the connection of consumers’/generation companies’ equipment to SP PowerAssets Limited’s (“SPPA”) substation/network. Connection Level Low Tension (LT) High Tension (HT) Extra High Tension (EHT) Ultra High Tension (UHT) Supply Level 230V or 400V 6.6kV or 22 kV 66 kV 230kV A2 Engineering Fees Engineering fees are applicable to all cost items associated with service connection from SPPA’s substation/network to consumers’/generation companies’ premises as well as all cost items associated with required network augmentation. Table 1 – Engineering Fees (Exclusive of GST) # Category Connection Cost Rate Engineering Fee ($) 1 Up to $100,000 20% 20,000 2 3 4 5 6 7 First $100,000 Next $900,000 First $1m Next $4m First $5m Next $5m First $10m Next $10m First $20m Next $10m First $30m Above $30m - 7.5% - 6.5% - 6.0% - 5.5% - 5.0% - 4.5% # Please refer to Table 1A in Appendix 1 for charges inclusive of GST. 20,000 - 87,500 - 347,500 - 647,500 - 1,197,500 - 1,697,500 - B SERVICE CONNECTION CHARGES B1 Service Connection Charges for LT Supply All LT consumers are required to pay a one-time upfront service connection charge. This charge varies for different load requirements and is categorised as follows: [a) Development Without Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from both the High Tension [HT) and LT networks, which includes the cost of service cables. For individual consumers without substations, the cost of LT service cable for the same capacity may vary widely depending on their locations with respect to the nearest LT mains. These consumers are not the sole beneficiaries of the extension of the LT network. To achieve a greater degree of equity in terms of cost for these general consumers, a standard cost approach is adopted by grouping consumers with similar supply requirements. The average global cost per kVA is determined based on past statistics. For example, this category of consumers which comprises mainly landed residential owners applying for the same applied load, will pay the same standard connection charge regardless of the location of their premises from the existing LT network. [b) Development With Substation The service connection charge comprises the cost based on requirement in kVA of tapping supply from the HT network and the cost of service cable. The cost of tapping supply from the HT network refers to the cost of cables and consumables used in setting up a new distribution substation. It excludes the cost of shared network assets such as switchgear, transformer and HT network cables. The cost is spread to all new consumers proportionally on a per kVA basis. For consumers with substations, their supply intake point is usually adjacent to the substation, which requires a service cable of approximately 15m in most instances. Therefore, the standard cost of service cable is computed based on a length of 15m. Consumers shall pay the additional cost for service cable exceeding 15m. In addition, consumers shall also pay for those dedicated assets, such as switchgear and transformers, which are serving them and do not benefit others. Table 2 – Low Tension Standard Connection Charge (Exclusive of GST) # Capacity Requirement in kVA Up to 15 (existing premises) Up to 15 (new premises) Capacity of Final Service Cable Type of Final LT Service Cable Underground Connection Development without Substation Standard Connection Charge ($) 23 35mm 2 2C 1,600 ) 23 35mm 2 2C 1,900 ) 16 - 23 23 35mm 2 2C 2,800 ) 16 - 45 45 35mm 2 4C 5,300 ) Development with Substation* Standard Connection Charge ($) 46 - 75 75 35mm 2 4C 8,800 6,700 76 - 140 140 120mm 2 4C Al 16,700 ) 141 - 180 180 185mm 2 4C Al 22,000 ) 181 - 230 230 300mm 2 4C Al 28,700 ) 231 - 280 280 300mm 2 4C Cu 34,400 8,500 281 - 460 460 2x300mm 2 4C Al NA 12,600 461 - 560 560 2x300mm 2 4C Cu NA 17,700 561 - 1000 1,000 7x500mm 2 1C NA 26,000 # Please refer to Table 2A in Appendix 2 for charges inclusive of GST. * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. Standard charges are only applicable to consumers who are connected to the shared network. Standard charges are not applicable to consumers where the network extension is unlikely to be shared by others. Some of these include supply to HDB premises, premises involving installation of bigger capacity cable in order to overcome the excessive voltage drop, temporary work sites, public installations and offshore island premises. These consumers will be required to pay for the full connection network cost, based on user-pay principle, as they are the main beneficiaries. B2 Service Connection Charges for HT, EHT and UHT Supply Consumers taking HT, EHT and UHT supply shall pay the cost of the service connections to their intake equipment including cables, associated equipment and facilities to effect the connection of consumers’ equipment to SPPA’s substation/network. The service connection shall cater for single contingency. Consumers requesting for additional level of contingency that exceeds the single contingency standard are required to pay for the full cost of such provision. B3 Dedicated Network/Substation The developer or consumer shall pay the full cost of all associated equipment and facilities under a dedicated network/substation scheme for which the network capacity is intended to serve the developer’s development or consumer’s premise(s) exclusively. A substation comprises land, building, electrical equipment and associated cables. A substation which serves a development or premise has to be provided and paid for by the developer or consumer. As the capacity of electrical equipment is lumpy, the substation may have excess capacity. The developer or consumer will carry the cost of this excess capacity which cannot be avoided. As this substation is required to serve mainly the development’s or consumer’s load, it is considered a dedicated substation. To reduce cost, a developer or consumer can choose to let SPPA bear the cost of the electrical equipment and associated cables, thus making the network/substation a nondedicated one. In return, SPPA must be allowed to allocate the excess capacity to other consumers. Even after the excess capacity is allocated, SPPA shall return the capacity to the developer or consumer if his demand grows later provided existing allocated capacity to other consumers can be diverted. The latter provision shall also apply to the decommissioning of the substation. At present, most substations provided by developers or consumers are non-dedicated substations. C GENERATION CONNECTION CHARGES Table 3: Generation Connection Charges (Exclusive of GST) # Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $50,000 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network. # Please refer to Table 3A in Appendix 2 for charges inclusive of GST. * Rate is only applicable for cable installation by conventional direct burial method. D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4: Attendance Charge (Exclusive of GST) # Consumer Type Charge per Attendance LT Domestic $5 LT Non-Domestic $30 HT $120 # Please refer to Table 4A in Appendix 3 for charges inclusive of GST. E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5: Reconnection Charge (Exclusive of GST) # Charge per Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $15 $100 $100 HT $120 $200 $200 EHT $180 $300 $300 # Please refer to Table 5A in Appendix 3 for charges inclusive of GST. F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6: Voluntary Temporary Disconnection & Reconnection Charge (Exclusive of GST) # Charge per Feeder/Connection Connection Level Weekday Weekend/ Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $100 $100 HT NA $200 $200 EHT NA $300 $300 # Please refer to Table 6A in Appendix 3 for charges inclusive of GST. G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $45 per connection (Exclusive of GST) # # Please refer to Appendix 3 for charges inclusive of GST H METER SERVICE CHARGES Table 7: Meter Service Charges (Exclusive of GST) # 1 Site testing of Single Phase Meter : $ 30 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $ 30 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $80 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $150 per trip Weekend/Public Holiday : $300 per trip 5 Auditing of Meter Data : $ 100 per man-day or part thereof 6 Express service for meter installation : Weekday : $150 per man-day per site Weekend/Public Holiday : $300 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $150 per man-day per site Weekend/Public 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 for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $40.00 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. # Please refer to Table 8A in Appendix 4 for charges inclusive of GST. J USE OF SYSTEM (UOS) CHARGES EFFECTIVE FROM 1 APRIL 2024 Table 9 : UOS Charges (Exclusive of GST) # From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/mont h) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge 7 ($/kW/month) Uncontracted Standby Capacity Charge 10 ($/kW/month) CCS 8 ECCS 9 Tier 1 Tier 2 Ultra High Tension 1 9.31 0.06 0.02 0.44 13.97 46.55 46.55 111.72 Extra High Tension 2 12.90 0.08 0.03 0.48 19.35 64.50 64.50 154.80 High Tension - Large 3 16.37 0.74 0.08 0.59 24.56 81.85 81.85 196.44 High Tension - Small 4 16.37 0.96 0.09 0.59 24.56 81.85 81.85 196.44 Low Tension - Large 5 - 6.46 5.14 - - - - - Low Tension - Small 6 - 6.46 - - - - - # Please refer to Table 9A in Appendix 5 for charges inclusive of GST. 1 Ultra High Tension - for consumers taking supplies at 230kV, 50Hz, 3-phase, 3-wire for connection with minimum Contracted Capacity of 85,000kW* 2 Extra High Tension - for consumers taking supplies at 66kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 25,501kW and 84,999kW for service connection from the nearest feasible 66kV substation* (b) between 85,000kW and 170,000kW for connection from the nearest feasible 66kV source station* The above shall apply to new and existing customers. 3 High Tension-Large - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for a Contracted Capacity: (a) between 1,700kW and 12,750kW for 1 or 2 HT 22kV services* (b) between 12,751kW and 25,500kW for 3 or 4 HT 22kV services* 4 High Tension-Small - for consumers taking supplies at 22kV or 6.6kV, 50Hz, 3-phase, 3-wire for connection with Contracted Capacity of less than 1,700kW. 5 Low Tension-Large - for contestable consumers taking supplies at 400V/230V. 6 Low Tension-Small - for non-contestable consumers taking supplies at 400V/230V. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 7 The Uncontracted Capacity Charge (UCC) applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity. UCC applies to: (a) Normal customers without embedded generation; (b) Customers with embedded generation who require top-up supplies and opt to summate their kW output from embedded generation and kW demand from the network (i.e Summation Scheme) for determining maximum demand; and (c) Customers with embedded generation who require top-up supplies and opt to cap their power demand in kW drawn from the network (i.e Capped Capacity Scheme or Extended Capped Capacity Scheme). The UCC applies in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the contracted capacity and shall be limited to 20% of the Contracted Capacity. 8 For Capped Capacity Scheme (CCS), the Uncontracted Standby Capacity Charge (USCC), at 5 times of Contracted Capacity Charge, applies in the event that the demand in kW (measured by the power meter) drawn from the network exceeds 120% of the contracted capacity for a duration of more than 10 seconds continuously. 9 For Extended Capped Capacity Scheme (ECCS), the 2-tier Uncontracted Standby Capacity Charge (USCC) applies as follows: • Tier 1: 5 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 120% and up to 200% of the contracted capacity for a duration of more than 100 seconds continuously. • Tier 2: 12 times of Contracted Capacity Charge is applicable if the demand in kW drawn from the network exceeds 200% of the contracted capacity for a duration of more than 10 seconds continuously. 10 For both CCS and ECCS, the consumer shall at its own expense, install and maintain Load Limiting Device, in accordance with requirements that the Transmission Licensee may stipulate from time to time. * Based on power factor of 0.85 Notes On Use-of-System Charges Effective from 1 April 2018 1 Supply Categories The Use-of-System [UOS) Charges shall be paid for electricity transmission services at each metered intake supply point in accordance with the voltage at which a consumer receives the electricity supply. The UOS Charges are applicable for the following categories of supplies : • Low Tension [LT) Supplies at 400V/230V Supply to Low Tension-Small Consumer Supply to Low Tension-Large Consumer • High Tension [HT) Supplies at 22kV and 6.6kV Supply to High Tension-Small Consumer, whose Contracted Capacity is less than 1,700 kW per month at each metered intake supply point. Supply to High Tension-Large Consumer, whose Contracted Capacity is at least 1,700 kW per month at each metered intake supply point. • Extra-High Tension [EHT) Supplies at 66kV Supply to Extra-High Tension Consumer • Ultra-High Tension [UHT) Supplies at 230kV Supply to Ultra-High Tension Consumer • Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. 2 Low Tension Supplies 2.1 Low Tension Small Consumer LT supplies [in kWh) to all non-contestable LT consumers are metered on a monthly basis. A flat per kWh UOS rate is levied at each metered intake supply point. These are consumers who choose to buy electricity from SP Group at the regulated tariff. 2.2 Low Tension Large Consumer LT Supplies to these contestable consumers are metered on energy (kWh) on a halfhourly time-of-day basis. The respective per kWh charges shall be levied at a “Peak” and an “Off-peak” period for the energy supplied at each metered intake supply point. 2.2.1 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 2.2.2 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3 High Tension, Extra-High Tension and Ultra-High Tension Supplies For HT (i.e. HT Small and HT Large), EHT and UHT Supplies, UOS Charges shall be levied at each metered intake supply point as follows : a. Contracted Capacity Charge; b. Peak Period Charge; c. Off-peak Period Charge; d. Reactive Power Charge; e. Uncontracted Capacity Charge, and f. Uncontracted Standby Capacity Charge (applicable to consumers with embedded generation who opt to cap their power demand drawn from the network). 3.1 Contracted Capacity Charge 3.1.1 The Contracted Capacity Charge is a monthly charge payable in any month for the Contracted Capacity at each intake supply point of a consumer. The Contracted Capacity shall be the supply capacity (in kW), which is requested by the consumer for that intake supply point. For the avoidance of doubt, and without prejudice to paragraph 3.1.3 herein, the consumer shall not be allowed to reduce the declared Contracted Capacity upon the signing of the Consumer Connection Agreement / Supply Agreement, notwithstanding the fact that the energisation of the new supply has still not taken place. 3.1.2 For a new connection, consumers are subject to a binding period of 5 years from the target date or the commissioning date for SPPA’s plant and equipment, except for the service cable, whichever is later. During the 5-year binding period, no reduction to the Contracted Capacity is allowed. For new HT, EHT and UHT connections, the minimum Contracted Capacity for each intake supply point is as follows : HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 1,700 kW, 12,751 kW, 25,501 kW, 85,000 kW. During the first year of the 5-year binding period, requests for intermediate incremental steps of Contracted Capacity may be made before the full Contracted Capacity is implemented. The first step shall be at least one quarter ( 1 /4) of the consumer’s requested full Contracted Capacity at each intake supply point. 3.1.3 After the initial 5-year binding period, the consumer may, by giving at least 10 business days’ notice in writing, reduce his Contracted Capacity at each intake supply point subject to the following minimum values: HT with 1 or 2 feeders HT with 3 or 4 feeders EHT UHT 850 kW, 6,375 kW, 12,750 kW, 42,500 kW. Any such reduction in Contracted Capacity shall be subject to a 1-year binding period from the effective date of the revised Contracted Capacity, i.e. the consumer shall not be entitled to make any further reduction in the Contracted Capacity within one year following any such reduction. The Market Support Services Licensee will inform the consumer of the date of their billing cycle. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. 3.1.4 The consumer, may, by giving at least 15 business days’ notice in writing, may be allowed to increase his Contracted Capacity, during the 5-year or 1-year binding period. The revised Contracted Capacity shall apply for the remainder of the initial 5-year binding period or for a minimum period of 1 year, whichever is later, provided SPPA is not required to install new or additional equipment. The consumer will be billed based on the revised Contracted Capacity for the entire billing cycle that encompasses the effective date of the revised Contracted Capacity. Reduction of Contracted Capacity during binding periods will not be allowed. 3.1.5 A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment shall be considered as receiving a new supply with a new 5-year binding period. 3.1.6 Subject to Clause 3.1.4 and 3.1.5, the UCC incurred by a consumer in a particular month (“UCC Month”) can be converted into Contracted Capacity Charge provided: (i) (ii) (iii) (iv) The consumer submits the request for an increase in Contracted Capacity no later than 2 weeks after the date of the bill for the UCC Month; The revised Contracted Capacity is not less than the maximum demand recorded in the UCC Month; The revised Contracted Capacity does not require the Transmission Licensee to install new or additional equipment; and Upon approval by the Transmission Licensee, the revised Contracted Capacity shall take effect on the first day of the UCC Month and thereafter shall not be reduced within one year, or the remaining of the 5-year binding period, whichever is later. 3.1.7 For a new development with landlord and tenants, the Contracted Capacity required by the landlord himself and his tenants (HT and above) must in aggregate meet the minimum values set out in paragraphs 3.1.2 to 3.1.3 above in order for the landlord to qualify for HT, EHT or UHT supplies. If landlord or its tenants (HT and above) request to revise their Contracted Capacity, the aggregate Contracted Capacity after revision must meet the minimum Contracted Capacity values and subject to the same terms and conditions for revision of Contracted Capacity set out in paragraphs 3.1.3 and 3.1.4. 3.1.8 Existing HT, EHT or UHT consumers may have Contracted Capacity below the minimum Contracted Capacity as specified in paragraphs 3.1.2 and 3.1.3. For such consumers, they may request to increase (but not decrease) their Contracted Capacity in the manner as described above. 3.2 Peak Period Charge The Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the peak period, 7.00 am to 11.00 pm, in that month. 3.3 Off-Peak Period Charge The Off-Peak Period Charge payable shall be the monthly charge based on the energy (in kWh) supplied to an installation during the off-peak period, 11.00 pm to 7.00 am, in that month. 3.4 Reactive Power Charge The Reactive Power Charge is a monthly charge payable in any month for the installation's excess kVArh consumption. The excess kVArh shall be the difference by which the installation's kVArh consumption drawn from the network in that month is greater than 62% of its kWh consumption drawn from the network in the same month. 3.5 Uncontracted Capacity Charge 3.5.1 The Uncontracted Capacity Charge is a monthly charge payable in any month for the Uncontracted Capacity utilised. The Uncontracted Capacity is the capacity in kW by which the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point. 3.5.2 The Uncontracted Capacity Charge shall apply to the following HT, EHT and UHT consumers : a. Normal consumers without embedded generation; b. Consumers with embedded generation whose monthly maximum demand in kW is the maximum summated demand in kW in the month, determined by summating the kW demand drawn from the network and the kW output from embedded generation (i.e. Summation Scheme); and c. Consumers with embedded generation who opt to cap their power demand in kW drawn from the network in the event that the maximum demand in kW (measured by the half-hour integration meter) exceeds the Contracted Capacity at that metered intake supply point (i.e. Capped Capacity Scheme or Extended Capped Capacity Scheme). The Uncontracted Capacity for these consumers shall be limited to 20% of the Contracted Capacity. 3.6 Uncontracted Standby Capacity Charge 3.6.1 The Uncontracted Standby Capacity Charge is a monthly charge payable in any month for the Uncontracted Standby Capacity utilised. The Uncontracted Standby Capacity Charge shall apply to those HT, EHT and UHT consumers with embedded generation who opt for the Capped Capacity Scheme or Extended Capped Capacity Scheme. 3.6.2 For Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event the demand in kW drawn from the network (measured by the power meter) exceeds 120% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.3 For Extended Capped Capacity Scheme, the Uncontracted Standby Capacity Charge applies in the event : • the demand in kW drawn from the network exceeds 120% and up to 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 100 seconds continuously; or • the demand in kW drawn from the network exceeds 200% of the Contracted Capacity at that metered intake supply point for a duration of more than 10 seconds continuously. 3.6.4 For the avoidance of doubt, in the event Uncontracted Standby Capacity Charge applies in accordance with Clauses 3.6.2 and 3.6.3 above, Uncontracted Capacity Charge shall also be applicable for the Contracted Capacity portion which is 20% above the customer’s declared Contracted Capacity. 4 Temporary Supplies Temporary Supplies apply only to LT and HT supplies for temporary civil engineering and building construction sites. The UOS charges applicable for the LT and HT temporary supplies shall be the same as those used for LT and HT supplies respectively. For temporary supplies at HT, the Contracted Capacity shall apply for a binding period of 2 years. Upward revision of the Contracted Capacity may be allowed during the validity of the binding period of the Contracted Capacity. The revised Contracted Capacity shall in such cases apply for a minimum period of 1 year, provided SPPA is not required to install new or additional equipment. Downward revision during such binding period will not be allowed. A consumer whose revised Contracted Capacity requires SPPA to install new or additional equipment, shall be considered as receiving a new temporary supply. The term granted for temporary connection is 2 years. Appendix 1 A2 ENGINEERING FEES Table 1A – Engineering Fees (Inclusive of 9% GST) Category Connection Cost ($) Rate* Engineering Fee Payable ($) 1 Up to $100,000 20% 21,800 First $100,000 - 2 Next $900,000 7.5% First $1m - 3 Next $4m 6.5% First $5m - 4 Next $5m 6.0% First $10m - 5 Next $10m 5.5% First $20m - 6 Next $10m 5.0% First $30m - 7 Above $30m 4.5% * Prevailing GST rate will be also applied to the balance. 21,800 - 95,375 - 378,775 - 705,775 - 1,305,275 - 1,850,275 - Appendix 2 B SERVICE CONNECTION CHARGES Table 2A – Low Tension Standard Connection Charge (Inclusive of 9% GST) Capacity Requirement in kVA Capacity of Final service Cable Type of Final LT Service Cable Development without Substation Standard Connection Charge ($) Development with Substation* Standard Connection Charge ($) Underground Connection Up to 15 (existing premises) 23 35mm 2 2C 1,744 ) Up to 15 (new premises) 23 35mm 2 2C 2,071 ) 16 - 23 23 35mm 2 2C 3,052 ) 16 - 45 45 35mm 2 4C 5,777 ) 46 - 75 75 35mm 2 4C 9,592 7,303 76 - 140 140 120mm 2 4C Al 18,203 ) 141 - 180 180 185mm 2 4C Al 23,980 ) 181 - 230 230 300mm 2 4C Al 31,283 ) 231 - 280 280 300mm 2 4C Cu 37,496 9,265 281 - 460 460 2x300mm 2 4C Al NA 13,734 461 - 560 560 2x300mm 2 4C Cu NA 19,293 561 - 1000 1,000 7x500mm 2 1C NA 28,340 * For service cable not exceeding 15m. For longer lengths, additional charges shall apply. C GENERATION CONNECTION CHARGES Table 3A: Generation Connection Charges (Inclusive of 9% GST) Connection Level UHT (230kV or 400kV) EHT (66kV) HT (6.6kV or 22kV) LT (230V or 400V) Charge $54,500 per MW of Installed Generation Capacity* Based on cost of service connections to generation companies’ equipment, including cables, associated equipment and facilities, to effect the connection to SPPA’s substation/network plus applicable GST. * Rate is only applicable for cable installation by conventional direct burial method. Appendix 3 D ATTENDANCE CHARGE FOR POWER FAILURE CAUSED BY FAULT WITHIN CONSUMER’S INSTALLATION Table 4A: Attendance Charge (Inclusive of 9% GST) Consumer Type Charge per Attendance LT Domestic $5.45 LT Non-Domestic $32.70 HT $130.80 E CHARGE FOR RECONNECTION DUE TO INVOLUNTARY DISCONNECTION Table 5A: Reconnection Charge (Inclusive of 9% GST) Charge per Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT $16.35 $109 $109 HT $130.80 $218 $218 EHT 196.20 $327 $327 F CHARGE FOR VOLUNTARY TEMPORARY DISCONNECTION & RECONNECTION Table 6A: Voluntary Temporary Disconnection & Reconnection Charge (Inclusive of 9% GST) Charge per Feeder/Connection Connection Weekday Weekend/ Level Office Hours After Office Public Holiday (8.00 am to 5.30pm) Hours LT NA $109 $109 HT NA $218 $218 EHT NA $327 $327 G RE-APPOINTMENT CHARGE FOR ENERGISATION OF SERVICE CONNECTION $49.05 per connection (Inclusive of 9% GST) Appendix 4 H METER SERVICE CHARGES Table 7A: Meter Service Charges (Inclusive of 9% GST) 1 Site testing of Single Phase Meter : $32.70 per meter per trip 2 Site testing of Three Phase Whole-Current Meter : $32.70 per meter per trip 3 Site testing of CT-operated Meter : All meter under customer account @ $87.20 per meter per trip 4 Additional charges for site testing : Weekday after office hours : $163.50 per trip Weekend/Public Holiday : $327 per trip 5 Auditing of Meter Data : $109 per man-day or part thereof 6 Express service for meter installation : Weekday : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site 7 Meter Installation/ Replacement of metering transformers : Weekday after office hours : $163.50 per man-day per site Weekend/Public Holiday : $327 per man-day per site Note: Office hours are from 8.00 am to 5.30 pm on weekdays from Monday to Friday. I ADVANCED METERING INFRASTRUCTURE (AMI) METER CHARGE Table 8A: AMI Meter Charge (Inclusive of 9% GST) Applicable for any: (i) (ii) newly contestable business consumer, and household consumer who opt to use AMI meters (instead of load profiling) in OEM Installation Fee of $43.60 per AMI meter This will apply to Customer Transfer Request or Metering Option Change Request effected on 20 Mar 2018 onwards. Appendix 5 J USE OF SYSTEM CHARGES (GST INCLUSIVE FEE APPLICABLE WITH EFFECT FROM 1 APRIL 2024) Table 9A : UOS Charges (Inclusive of 9% GST) From 1 April 2024 to 31 March 2025 Contracted Capacity Charge ($/kW/month) Peak Period Charge (¢/kWh) Off-Peak Period Charge (¢/kWh) Reactive Power Charge (¢/kVArh) Uncontracted Capacity Charge ($/kW/month) Uncontracted Standby Capacity Charge ($/kW/month) CCS ECCS Tier 1 Tier 2 Ultra High Tension 10.15 0.07 0.02 0.48 15.23 50.74 50.74 121.77 Extra High Tension 14.06 0.09 0.03 0.52 21.09 70.31 70.31 168.73 High Tension - Large 17.84 0.81 0.09 0.64 26.77 89.22 89.22 214.12 High Tension - Small 17.84 1.05 0.10 0.64 26.77 89.22 89.22 214.12 Low Tension - Large - 7.04 5.60 - - - - - Low Tension - Small - 7.04 - - - - Note : Figures above may not reflect the full GST effect due to rounding.