Media Release Electricity Tariff Revision for the Period 1 July to 30 September 2022 Singapore, 30 June 2022 – For the period from 1 July to 30 September 2022, electricity tariff (before 7% GST) will increase by an average of 8.1% or 2.21 cents per kWh compared with the previous quarter. The increase is mainly due to higher energy cost driven by rising global gas and oil prices exacerbated by the conflict in Ukraine. For details on the components of the electricity tariff, please refer to Appendix 1: Breakdown of Electricity Tariff. For households, the electricity tariff (before 7% GST) will increase from 27.94 to 30.17 cents per kWh for 1 July to 30 September 2022. The average monthly electricity bill for families living in HDB four-room flats will increase by $8.25 (before 7% GST) (Appendix 3: Average monthly electricity bills of domestic consumers). *before 7% GST SP Group reviews the electricity tariffs every quarter based on guidelines set by the electricity industry regulator, Energy Market Authority (EMA). The tariffs shown in Appendix 2 have been approved by 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 Group): This is to recover the cost of transporting electricity through the power grid. Market Support Services Fee (paid to SP Group): This is to recover the costs of billing and meter reading, data management, retail market systems as well as market development initiatives. Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q3 2022 TARIFF (before 7% GST) Appendix 2 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS TARIFF WEF 1 JULY 2022 (before 7% GST)

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Best-in-class customer experience, with a personal touch RELIABILITY Our colleagues inspire us with their talent, dedication and capacity to juggle many hats in their profession, family and the community. Meet Jacqueline Chew as she gives us a glimpse into her work as the Head of Customer Care and mother to two 6-year old twins. Discover how Jacqueline and her team stayed resilient during the Circuit Breaker, focus on providing best-in-class customer experience and show what it takes to have a meaningful career in customer service. Jacqueline Chew, Head of Customer Care, is a firm believer of putting customers at the heart of service. Leading a team of 37, she is a familiar face at our Customer Service Centre at HDB Hub, Toa Payoh.  No two days are the same for Jacqueline. She is a strong pillar of support for her team, including the frontline customer service ambassadors.   The period during Circuit Breaker called for Jacqueline and her team to be steadfast and agile as they swiftly implemented safe management measures at the Customer Service Centre that remained open. They patiently tended to a surge in customer queries when meter reading services were suspended and bill estimation was in place.   “The Circuit Breaker period was most memorable. In order to maintain our service and keep the staff and customers safe, we had to re-design how we functioned. I recall not seeing my twins on weekday nights by the time I got home. I turned into a weekend mum! It was really tough on both home and work fronts, but I am glad we soldiered on and got through it.” Having spent more than 20 years in the service line, Jacqueline has seen how digitalisation has improved quality of life for people from all walks of life. She is constantly observing and thinking of ways to provide a seamless experience and has spearheaded several initiatives. “Service is not about reacting to issues, but constantly engaging our stakeholders, reviewing and anticipating their needs to meet their demands of tomorrow.” Beyond the centre, Jacqueline and her team are determined to provide best-in-class customer experience by incorporating technology and re-designing processes. This includes providing a one-stop service with the SP Utilities App at customers’ convenience. With her hands full, she credits her family and her teammates for empowering her to excel at work and at home.    “To young children, we mean the world to them. After a long day at work, rallying the team and managing unexpected customer cases, sometimes I wish for a quiet and restful night. When I get home, my twins ‘fight’ for my attention before I can take my dinner and unwind. Like most mums, my me-time only begins when they are asleep.” When asked on her advice for younger women keen to embark on a career in customer service, Jacqueline shares that this line of work is a good stepping stone to sharpen interpersonal skills through interaction with people from all walks of life. “You can also hone your problem-solving skills, to think on your feet and develop a pulse for the customers’ needs.” TAGS SERVICE EXCELLENCEPEOPLE OF SP YOU MIGHT BE INTERESTED TO READ How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing

Media Statement Electricity Supply Disruption ELECTRICITY SUPPLY DISRUPTION Singapore, 18 September 2018 – Electricity supply to parts of Singapore was disrupted at about 1.18 am today. Supply was fully restored within 38 minutes, by 1.56 am today. (Timing updated) We apologise for the inconvenience caused and thank the public for their patience. About 146,797 residential and commercial customers were affected. Our officers were immediately deployed to the affected areas and our priority was to restore supply as safely and quickly as possible. The areas affected were Boon Lay, Choa Chu Kang, Clementi, Jurong, Pandan Loop, Aljunied, Geylang, Tanjong Rhu, Mountbatten, Kembangan, Bedok, East Coast, Ang Mo Kio, Bishan, Thomson, Mandai, Admiralty, Sembawang and Woodlands. In our preliminary findings, the disruption was due to partial loss of supply from two power generation units. Our investigations are ongoing.

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 83.11 84.19 79.07 78.29 HDB 2-Room 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 96.90 97.62 92.27 91.27 HDB 3-Room 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 123.83 123.57 117.18 114.72 HDB 4-Room 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 146.17 146.88 140.21 135.59 HDB 5-Room 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 156.08 156.45 149.31 142.48 HDB Executive 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 172.04 172.61 163.45 157.40 Apartment 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 186.36 183.84 175.37 163.41 Terrace 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 291.00 290.49 277.89 263.67 Semi-Detached 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 366.17 370.19 349.08 335.83 Bungalow 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 719.32 712.26 661.91 659.36 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 HDB 1-Room 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 74.36 75.37 70.55 69.80 HDB 2-Room 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 88.22 88.72 83.62 82.58 HDB 3-Room 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 111.35 111.05 105.02 102.49 HDB 4-Room 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 130.76 131.35 125.25 120.76 HDB 5-Room 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 138.87 139.24 132.77 126.41 HDB Executive 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 153.95 154.44 146.15 140.37 Apartment 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 164.23 161.75 154.01 142.43 Terrace 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 263.93 263.37 250.88 239.06 Semi-Detached 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 336.52 340.26 319.77 307.20 Bungalow 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 667.03 661.57 617.06 610.72 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Consumption_Gas Average consumption of Gas (kWh) Premises Types Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 Dec-25 HDB 1-Room 34 39 36 39 35 36 31 34 35 34 34 33 HDB 2-Room 35 37 35 38 37 36 33 34 35 34 36 33 HDB 3-Room 49 51 49 52 50 50 47 49 50 49 49 47 HDB 4-Room 60 63 62 65 62 62 58 60 62 61 61 58 HDB 5-Room 65 70 70 72 68 68 64 67 69 69 68 65 HDB Executive 68 75 74 77 73 72 69 71 73 72 72 68 Apartment 84 92 93 95 87 84 76 81 89 92 89 83 Terrace 99 108 107 107 103 105 96 100 108 112 106 106 Semi-Detached 115 124 121 123 117 120 116 120 125 120 130 122 Bungalow 195 192 202 205 195 186 188 177 197 202 198 181

Media Release Temasek Cares Extends Its 'Stay Prepared' Initiative To Help Build Community Resilience In Singapore Singapore, Monday 5 May 2014 Temasek Cares is partnering Singapore Power and Singapore Post to extend its "Stay Prepared" initiative by encouraging individuals and families to be prepared for emergencies. Conceived by Temasek Cares with Singapore Power to prompt individuals and families to be prepared well ahead of any emergencies, a total of 1.2 million "Stay Prepared" Starter Kits will be distributed by Singapore Power and Singapore Post to all households in Singapore from 6 to 12 May 2014. Each "Stay Prepared" Starter Kit contains three 3M™ N95 face masks, instructions on how to wear the masks and emergency contact numbers. About 17,000 Starter Kits will also be delivered to charity homes, and another 300,000 Kits have been prepared on standby for needy families in case of severe haze or flu pandemic emergencies. Mr Richard Magnus, Chairman of Temasek Cares, said, “Singapore is a safe city. However, unforeseen events may adversely impact us and our community from time to time. All of us – individuals, families, companies – have to be prepared. For this reason, Temasek Cares wants to help build the resilience of our community, through its "Stay Prepared" initiative. “Temasek Cares is very pleased to partner Singapore Power and Singapore Post for this initiative to provide "Stay Prepared" Starter Kits to every household in Singapore. The Starter Kit includes three N95 masks so that each household can have an initial stock in case of a flu pandemic or severe haze from the forest fires in the region. We hope the Starter Kits will prompt individuals and families to develop their own emergency plans. The Starter Kit with the emergency contact numbers and the N95 masks can be useful additions to their family or personal emergency grab bags.” Mr Magnus added, “The Starter Kits programme is a significant step to fulfill Temasek Cares‟ vision of a resilient Singapore community – one that is ready for the unexpected, responds effectively to crises and recovers quickly from adversity. We will continue to come alongside people and partners in Singapore to create greater awareness of additional ways to be prepared. We believe such community initiatives are a useful way to complement national and individual efforts to keep Singapore safe.” Tan Sri Mohd Hassan Marican, Chairman of Singapore Power, said, “At Singapore Power, it is mission critical to respond to emergencies swiftly, safely and effectively. This readiness enables us to power every household and business in Singapore with world-class reliability, round the clock. We would like to encourage emergency preparedness among the community, so that it becomes second nature to everyone.” Tan Sri Hassan added, “We have mobilised our meter readers and technicians to distribute the "Stay Prepared" Starter Kits. We are running a call centre to address public queries on this effort. In addition, our staff volunteers will be distributing 17,000 starter kits to more than 140 charity homes for the elderly, disabled and other residential facilities . We would like to touch all facets of society in this outreach.” Mr Lim Ho Kee, Chairman of Singapore Post said: “We are happy to be part of this nationwide community effort to help Singapore households stay prepared. Over the next few days, some 1,200 postmen and postwomen will distribute the "Stay Prepared" Starter Kits to every HDB and high-rise household. As a responsible and trusted national postal service provider, SingPost remains committed to deploy our last mile delivery capability and resources to help with such meaningful initiatives.” Singapore Power has set up a hotline where members of the public can get information about the delivery of the "Stay Prepared" Starter Kits. The delivery hotline (Tel: 1800-738-2000) will be in operation from Monday 5 May 2014, to Saturday 24 May 2014, from 8.00 am to 8.00pm daily. If the "Stay Prepared" Starter Kit cannot be delivered to a postal address, residents will receive a delivery advice with information on where they can collect their Starter Kits. The "Stay Prepared" Starter Kits programme and the umbrella "Stay Prepared" initiative are backed by the Temasek Emergency Preparedness Fund, which was established by Temasek Holdings with an endowment of S$40m in March 2014, as part of its 40th anniversary community initiative. More information on the 'Stay Prepared' initiative is available at www.stayprepared.sg. Useful tips on how individuals and families can prepare their own emergency grab bags can be found at www.e101.gov.sg. Health advisory on haze or other health hazards may be found at: www.moh.gov.sg www.moh.gov.sg/haze Weather, air and other climatic or pollution developments may be tracked on www.nea.gov.sg.   Additional Information About the ‘Stay Prepared’ initiative and the Temasek Emergency Preparedness Fund (TEPrep Fund) "Stay Prepared" is a Temasek Cares initiative to help people in Singapore be prepared for emergencies and crises, and build a more resilient community. Programmes under this initiative are supported by the Temasek Emergency Preparedness Fund launched in March 2014, as a Temasek community endowment to mark its 40th anniversary. "Stay Prepared" supports programmes that: Help people in Singapore be ready for a range of emergencies Build longer term capability and capacity of the community in emergency preparedness Provide assistance in emergencies Complement national efforts and foster collaboration with private sector partners, voluntary welfare organisations (VWOs) and community groups to achieve emergency preparedness. The first program under the "Stay Prepared" initiative was with KK Women‟s & Children‟s Hospital to help train staff and volunteers from interested VWOs to support children who have suffered trauma. For more information, please visit www.stayprepared.sg.   About Temasek Cares Temasek Cares CLG Ltd is a Temasek funded non-profit philanthropic organisation (NPPO) that aims to help improve the lives of underprivileged individuals, families and communities in Singapore; and to build the capability and capacity of all people in Singapore to be prepared for emergencies. Set up in 2009 as an Institution of a Public Character, it works in partnership with various voluntary welfare organisations, non-profit organisations, government agencies, Ministries and other institutions to support programmes that contribute to the well-being, dignity, livelihood, and emergency preparedness of its beneficiaries. For more information, please visit www.temasekcares.org.sg. About Singapore Power Singapore Power Limited is a leading energy and utility company in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. The Singapore Power Group is wholly owned by Temasek Holdings (Private) Limited. In Singapore, more than 1.4 million industrial, commercial and residential customers benefit from Singapore Power‟s world class transmission, distribution and market support services. The networks in Singapore are amongst the most reliable and cost effective worldwide. In powering economies and improving quality of life, Singapore Power is committed to initiatives that help communities in need live independently and with dignity. These efforts include the Singapore Power Heartware Fund that reaches out to the needy elderly through a range of social service programmes. For more information, please visit www.singaporepower.com.sg. About Singapore Post Limited Singapore Post Limited (SingPost) is the national postal service provider in Singapore offering trusted communications through domestic and international postal services as well as end-toend integrated mail solutions covering secure data printing, letter-shopping, delivery and mailroom management, among others. As the trusted communications service provider for more than 150 years, SingPost today goes beyond physical postal communications to offer secure digital communications solutions as part of integrated solutions to its customers. With its competencies in mail, logistics and e-commerce, SingPost is able to offer integrated ecommerce logistics solutions tailored to customers‟ needs. Having one of the largest multichannel distribution networks in Singapore, regional operations in 12 countries and access to a global postal network of more than 220 countries/territories, SingPost is also well-positioned to provide end-to-end e-commerce logistics solutions such as warehousing, pick and pack, delivery and returns management for B2B, B2C and B2B4C customers in Singapore and the region. SingPost won the UPU-approved World Mail Award for People Management in June 2013 and was ranked the top postal agency in an Accenture report in March 2013. SingPost also gained international acclaim when it was bestowed the Service Provider of the Year 2012 award by Postal Technology International. SingPost is the only company to win to the Universal Postal Union‟s EMS Cooperative award for its Speedpost courier service every year since 2001. SingPost was listed on the Main Board of the Singapore Exchange in 2003. To learn more about SingPost, please visit www.singpost.com. About 3M 3M captures the spark of new ideas and transforms them into thousands of ingenious products. Our culture of creative collaboration inspires a never-ending stream of powerful technologies that make life better. 3M is the innovation company that never stops inventing. With $31 billion in sales, 3M employs 89,000 people worldwide and has operations in more than 70 countries. 3M Singapore is a wholly owned subsidiary of 3M Company. The company serves a wide range of consumer and industrial markets, which include electronics, health care, transport engineering, chemicals, building and construction, and consumer retail. 3M‟s presence in Singapore includes two manufacturing plants at Woodlands and Tuas, an R&D Center at Woodlands, and a Customer Technical Centre, laboratory and other supply chain and business operations based at Yishun. For more information on 3M, please visit www.3M.com.sg. About Temasek Holdings Temasek celebrates its 40th anniversary this year, with a community initiative endowment of S$40 million for the Temasek Emergency Preparedness Fund (“TEPrep Fund”). This endowment is to be managed by Temasek Cares, a non-profit philanthropic organisation, to support community initiatives for emergency preparedness. Temasek is a Singapore based investor with a portfolio of S$215 billion as at 31 March 2013. Iconic Singapore companies such as Singapore Power, Singapore Airlines, Singapore Telecommunications, PSA and DBS are among the Temasek Portfolio Companies (TPCs). Please visit www.temasek.com.sg to learn more about Temasek.

Registration Form SINGAPORE INSTITUTE OF POWER AND GAS REGISTRATION FORM (COMPANY) PART A: COURSE DETAILS COURSE TITLE COURSE CODE COURSE DATE FULL COURSE FEE PART B: PARTICULARS NAME OF BILLING COMPANY UEN REGISTERED ADDRESS SME (Y/N) NAME OF CONTACT PERSON DESIGNATION EMAIL ADDRESS CONTACT NUMBER NOTE: # Required for SSG Funding D Full NRIC is Required for SSG Funding Ä For Security Clearance to Substations " Required for Professional Development Point (PDU) · Required to Access Learning Management System No. Full Name (as in NRIC/FIN) #D NRIC/FIN No. (Last 4 Characters eg.468A) # Date of Birth (dd/mm/yy) Ä Place of Birth # Nationality # Race # Residential Status # Gender (M / F) Designation # Highest Qualification " PE Number (if applicable) · Personal Mobile No. · Personal Email Address 1 2 3 4 5 6 7 8 PART C: PAYMENT 1) All prices for the courses are subjected to prevailing GST 2) Payment is required to be made before course/programme commencement for securing the training places. By Bank Transfer Bank Name: United Overseas Bank Limited Bank Branch: UOB Main Address: UOB Plaza 1, 80 Raffles Place, Singapore 048624 Account Name: Singapore Institute of Power and Gas Pte Ltd Bank Code: 7375 Branch Code: 1 Account Number: 451-302-969-6 Swift Code: UOVBSGSG By Vendors@Gov Business Unit Code Attention to By Cheque Cheque Number Issuing Bank Note: Please indicate conmpany name and invoice number behind the cheque Cheque shall be made payable to SINGAPORE INSTITUTE OF POWER AND GAS PTE LTD and mailed to: SP Group, 2 Kallang Sector, Level 2, Singapore 349277 Attn: Singapore Institute of Power and Gas, Training Ops PART D: DECLARATION & PERSONAL DATA PROTECTION ACT By submitting and signing this registration form, I hereby declare that all information given in this form is true and accurate, and I agree to the terms and conditions stated below. I/We acknowledge and agree that SIPG may collect, use and disclose to any third party any and all particulars relating to my/our personal information for the purposes of: (i) providing the requested services in respect of the course(s); (ii) billing and account management (including debt collection or recovery); (iii) conducting surveys or obtaining feedback; (iv) informing me/us of services and offers by SIPG, its related entities and business affiliates (unless I/we duly inform you otherwise); and (v) complying with all applicable laws and regulations, and business requirements. Name of Authorised Personnel Designation Signature Date TERMS AND CONDITIONS 1) The company and individual applicant has read and understood the terms of the course information and registration form. 2) The information collected on this form is used for course registration, account servicing of course-related activities and/or for application of course-related funding to appropriate funding agencies. 3) This registration form must be submitted to SIPG at least 3 weeks before course commencement. 4) Payment must be made to SIPG before the due date of tax invoice. 5) SIPG reserves the right to amend any details relating to the course without any prior notice. 6) Request for withdrawal/transfer/replacement must be made in writing at least 5 working days before course/programme commencement and are subjected to approval by SIPG. Administrative charges of $50 (before prevailing GST) will be imposed for each approved request/pax. 7) Trainees need to achieve 75% attendance per module to be eligible to sit for the exam. 8) Trainee shall be bound by the terms and conditions of any applicable funding scheme as approved by SIPG. a. Funding grant is only applicable to Singapore Citizen, Singapore Permanent Resident and Long-Term Visit Pass plus. Trainees need to achieve 75% attendance per module, sit and pass all exams to be eligible for funding. b. In the event that the trainee fails to meet any of the requirements set under the funding scheme or has been granted funding for the same course before, thereby resulting that his/her funding application is rejected by the funding agency, the trainee is liable to pay the balance of the full course fee to SIPG. For trainees who are making payment via SFC and withdraw during the programme, you will be required to make payment in full via non-SFC payment methods. c. Absence due to valid reasons[i] will not be counted as part of the 75% attendance requirements. Trainees will need to provide supporting documents for any absence due to valid reasons within 3 working days from date of absence. For non-valid reasons[ii], it will consist of all other reasons not covered under the valid reasons. Trainees will not be allowed to take the assessment if they do not meet the 75% attendance requirement. d. There will be no postponement/replacement of schedule allowed for any session missed without valid reasons. e. Trainees will be allowed ONE re-assessment for each assessment component. Re-assessment shall be taken within 60 calendar days from the module end date. Re-assessment fee of $100 (before prevailing GST) will be applicable to each assessment component. In the event that the trainee do not pass the re-assessment or fail to take the re-assessment within 60 calendar days from end of the module, trainees will need to re-enrol for the module with full module fee. 9) Video and/or photographs of trainees may be taken at the event for SIPG’s marketing materials and other publications. Note: [i] Valid reasons refer to medical leave, hospitalization leave and compassionate reason. [ii] Non-valid reasons include work commitment, reservist, overseas trip (business/personal), not prepared for exam & etc. &9&K01+032SIPG-FORM-007 (V1) &9&K01+048Address: SP Group, 2 Kallang Sector, Singapore 349277 ● Main Line: 6916-7930 ● Email: training-institute@spgroup.com.sg &9&K01+048Page &P of &N Data Gender Race Nationality Residential Status Highest Qualification Place of Birth M CN:Chinese SG:Singapore Citizen SC:Singapore Citizen No Formal Qualification / Lower Primary Singapore F EU:Eurasian AU:Australian PR:Permanent Resident Primary China IN:Indian BD:Bangladeshi EP:Employment Pass Holder Lower Secondary India MY:Malay BU:Burmese LTVP+: Long-Term Visit Pass plus Secondary Malaysia OT:Others CN:Chinese WP:Work Permit Holder Post-Secondary (Non-Tertiary) Afghanistan HK:Hong Kong OT:Others GCE ‘N’/’O’ Level or equivalent Albania ID:Indonesian GCE ‘A’ Level or equivalent Algeria IN:Indian National ITE Certificate (NITEC) or equivalent American Samoa JP:Japanese Higher NITEC Andorra KP:Korean, North Polytechnic Diploma Angola KR:Korean, South Professional Qualification & Other Diploma Anguilla LK:Sri Lankan Bachelor's Degree or equivalent Antigua MO:Macau Master Argentina MY:Malaysian Doctorate Armenia OT:Others Other Education Aruba PH:Filipino Not Reported Australia PK:Paskistani Austria TH:Thai Azerbaijan TW:Taiwanese Bahamas UK:British Bahrain US:American Bangladesh VN:Vietnamese Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia Bosnia-Herzegovina Botswana Brazil British Antarctic Territory British Indian Ocean Territory British Virgin Islands Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Canton & Enderbury Islands Cape Verde Cayman Islands Central African Republic Chad Channel Islands Chile Christmas Island Cocos Keeling Island Colombia Comoros Congo Cook Islands Costa Rica Croatia Cuba Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Faeroe Islands Falkland Islands Fiji Finland France French Guiana French Polynesia French Southern & Antarctic Territories Gabon Gambia Gaza Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard & Mcdonald Island Honduras Hong Kong Sar Hungary Iceland Indonesia Iran Iraq Ireland Isle Of Man Israel Italy Ivory Coast Jamaica Japan Johnston Island Jordan Kazakhstan Kenya Kirghizia Kiribati Korea, North Korea, South Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macau Sar Macedonia Madagascar Malawi Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Midway Islands Moldova Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antililles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Island Norfolk Island Norway Oman Pacific Island Trust Territory Pakistan Palau Palestine Panama Panama Canal Zone Papua New Guinea Paraguay Peru Philippines Pitcairn Island Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda Samoa San Marino Sao Tome & Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Slovak Republic Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka St. Helena St. Kitts-Nevis St. Lucia St. Pierre & Miquelon St. Vincent Sudan Suriname Swaziland Sweden Switzerland Syria Tadzhikistan Taiwan Tajikistan Tanzania Thailand Togo Tokelau Islands Tonga Trinidad & Tobago Tunisia Turkey Turkmenistan Turks & Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Upper Volta Uruguay Us Virgin Islands Uzbekistan Vanuatu Vatican City State Venezuela Vietnam Wake Island Wallis And Futuna Western Sahara Yemen Yugoslavia Zaire Zambia Zimbabwe List of Courses Course Code Course Title ECL04 High Voltage Distribution Cable Identification, Spiking & Fault Location ECL05 High Voltage Cable Jointing Techniques ECL06 Low Voltage Distribution Cables, Joints & Terminations ECL07 WSQ Detect & Locate Underground Power Cables (sFw) ECL08 Underground Service Detection Course ECL11 Underground Services Detection Course (Re-Attempt) ECL13 Low Voltage Cable Identification ECL15 Distribution Low Voltage Cable Jointing Proficiency ECL16 Distribution High Voltage Cable Jointing Proficiency EFD01 A Primer to Electricity EFD02 Essential Test Instruments for Low Voltage EFD08 Singapore Electricity Network and Market ENO32A Electrical Principles ENO32A_C&S Electrical Principles (Classroom & Synchronous) ENO32B Electrical Installation Design ENO32B_C&S Electrical Installation Design (Classroom & Synchronous) ENO32C Testing & Maintenance of Electrical Systems ENO32D Safety & Connection Process ENO32E Electrical Installation Less than 45kVA ENO32F Inspection & Testing ENO33A Electrical Circuit Theory & Analysis ENO33A_C&S Electrical Circuit Theory & Analysis (Classroom & Synchronous) ENO33B Distribution System & Protection ENO33B_C&S Distribution System & Protection (Classroom & Synchronous) ENO33C Electrical System Design ENO33C_C&S Electrical System Design (Classroom & Synchronous) ENO33D Electrical Machine & Control ENO33D_C&S Electrical Machine & Control (Classroom & Synchronous) ENO33E Safety & Connection Requirements ENO33F Commercial & Industrial Low Voltage Installation ENO33G Testing Methods ENO33H High Voltage Switching Operations & Procedures ENO39 Electrical Testing & Inspection for Non-licensed Electrical Installation ENO50 Electrical Safety for Distribution Works ENO51 Distribution Switchboard Maintenance for Commercial and Industrial Low Voltage Installation ENO63 Condition Monitoring Techniques for Distribution Switchgear & Transformer EPG01 Overview of Power Generation Plants EPG03 Process Control & Monitoring of Power & Process Plants EPG04 Power Plant Maintenance Principles & Strategies EPG05 Power Plant Reliability EPG06 Power Plant Efficiency EPG07 Requirements for Installation & Commissioning of Grid-Tied Photovoltaic System ERG01 SS638 Code of Practice for Electrical Installations ERG03 The Electricity Regulatory Framework ERG04 An Overview of Transmission Code ERG05 Lightning and Lightning Protection ERG06 Electrical Earthing Principles and Practices ESG04 Operation & Maintenance of High Voltage Switchgear ESG06 Design, Installation & Testing of Electrical Switchboard & Supply Turn-On ESG08 Installation & Commissioning of Distribution Switchgear ESG13 Technical Specifications of Distribution Switchgear ETF02 Operation & Maintenance of Distribution Transformer ETF12 Installation & Commissioning of Distribution Transformer GPL05 Gas Pipe Fitter GPL10 Perform Polyethylene Pipes Joining Process GRG02 Gas Market Structure & Gas Network Code GRG03 Introduction to Code of Practice for Gas Installation (SS608:2015) & its Application NGD03 Introduction to Microgrid Systems NGD06 Network Impact and Planning Practices for Connection of Distributed Energy Resources NPV01 Network Impact of Large Solar Farm and Interconnection PDC201 Electric Vehicles & the Grid SFC04 Project Safety Management SFC07 Safety@SP (General) SFC08 Safety@SP (Building & Construction) SFY05 Workplace Safety & Health for Power Sector WBC04 ISO22301 Business Continuity Management System WPD03 Lean Applications for Productivity (Lean Workforce) WPD05 Implementation-Based Project (IBP) - Lean WSO01 Energy Managers Programme WSO02 Registered Earthworks Supervisor WSO04 Registered Earthworks Supervisor Revision and Assessment (Re-Attempt) WSO07 Strategic Decision Making for Energy Traders X

Appendix 1 CPMS Quarterly Assessment Q1 FY24/25 CPMS Quarter Assessment Q1 FY24/25 (01 Apr 2024 – 30 Jun 2024) Results Q1 FY2425 CPMS Quarter Assessment 20 15 19 12 10 5 2 3 2 3 0 Grade A (≥90) Grade B (80 - 89) Grade C (70 - 79) Grade D (60 - 69) Grade E (50-59) Grade F (0-49) We have completed our first quarter for CPMS assessment based on the contracts that are CPMS applicable rendered to your respective company based on the following four (4) areas: (a) Safety; (b) Quality of Work; (c) Project & Risk Management; and (d) Value Added Services The contractors involved in CPMS with their respective grades are shown as below table. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 CPMS Quarter Assessment Q1 FY24/25 (01 Apr 2024 – 30 Jun 2024) Results The list of the contractors below is arranged in alphabetical order and not in any particular ranking sequence. Contractor Grade CHINA INTERNATIONAL WATER & ELECTRIC CORPORATION (S) PTE LTD HIAP ENGINEERING & CONSTRUCTION PTE LTD A CHIN KUAN ENGINEERING & CONTRACTORS PTE LTD CHUAN LIM CONSTRUCTION PTE LTD HSC PIPELINE ENGINEERING PTE LTD K.H. LEE ENGINEERING & CONSTRUCTION PTE LTD LEY CHOON CONSTRUCTIONS AND ENGINEERING PTE LTD LIH MING CONSTRUCTION PTE LTD LONG ZHOU ENGINEERING PTE LTD LS CABLE & SYSTEM LTD SINGAPORE BRANCH MACBUILD CONSTRUCTION PTE LTD PACIFIC CENTRAL TEKNIK PTE LTD RMA FIVENTURES ASIA-PACIFIC PTE LTD SAM LAIN EQUIPMENT SERVICES PTE LTD SING TEC DEVELOPMENT PTE LTD TAIHAN CABLE & SOLUTION CO.,LTD. TEACLY (S) PTE LTD UK ENGINEERING & CONSTRUCTION PTE LTD UNIGLORY CONSTRUCTION PTE LTD VISTEK PTE LTD YEW ANN CONSTRUCTION PTE LTD B SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg Appendix 1 Contractor AVENUE ENGINEERING PTE LTD CITI CONSTRUCTION & ENGINEERING PTE LTD DOSK CONTRACT SERVICES PTE LTD HANAKO CONSTRUCTION PTE LTD INTEGRATE ENGINEERS PTE LTD JIN CHOON CIVIL ENGINEERING PTE LTD LIANG & HOW CONTRACTOR PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD Mr Berg Pte Ltd POWERCOM ENGINEERING WORKS PTE LTD SER CHUAN CONSTRUCTION PTE LTD SIGMA CABLE COMPANY (PRIVATE) LIMITED Grade C ILJIN ELECTRIC CO LTD SINGAPORE BRANCH J&CO ENGINEERING PTE LTD SING AND SAN CONSTRUCTION PTE LTD D ASPHALT SPECIALIST SERVICES PTE LTD SL LINK ENGINEERING PTE LTD E HI POWER PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO.,LTD YUAN JI ENTERPRISES PTE LTD F SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

APPLICATION FOR DE-ENERGISATION / RE-ENERGISATION (ADRE) Licensed Installation No Service No Voltage Name of Installation: Address of Installation: Requested De-energisation Requested Re-energisation Date: Time: Date: Time: Contestable Customer: #Name of Customer: #MSS A/C No: #Name of Retailer Tax Invoice/Receipt will be sent to this email: Name: Address: Tax invoice will not be provided unless requested. To: Click here to view DN1-DN6 Boundary Map 1 I, the undersigned LEW for the above installation, wish to apply for a *de-energisation/reenergisation at the time stated above. My work, after the de-energisation, will involve the following: Routine Servicing Others (Please specify): 2 * I / or __________________________ (Name / Licence No of appointee approved by Regulation Division of EMA) will attend to the *de-energisation / re-energisation PERSONALLY. 3 I understand that: - (a) No work is to be carried out on the service cable until both SPPG officer and myself have signed the SDRE (“Statement for De-energisation and Re-energisation”) after we have safely isolated the service cable at both ends. (b) I am required to be on time on the approved date of de-energisation or re-energisation, failing which the SPPG officer may cancel any appointment made. Signature: Name: Licence No: Notes: Telephone / HP No.: Date: Grade: (a) All requested date and time are subject to SPPG’s approval. (b) This form shall reach SPPG 7 business days before the requested date. (c) For urgent work on Sundays / Public Holidays and after office hours, LEW is required to co-ordinate with SPPG personally. (d) All ADRE charges are to be made prior to the shutdown date and proof of payment are to be submitted to the SPPG site officer of respective section. (e) * Delete whichever not applicable. (f) # To be filled in for contestable customer DN1 (22kV/6.6kV/LV) Tel: 6916 5728 Email: dn1adre@spgroup.com.sg DN2 (22kV/6.6kV/LV) Tel: 6916 5635 Email: dn2adre@spgroup.com.sg DN3 (22kV/6.6kV/LV) Tel: 6916 5398 Email: dn3adre@spgroup.com.sg DN4(22kV/6.6kV/LV) Tel: 6916 5048 Email: dn4adre@spgroup.com.sg DN5 (22kV/6.6kV/LV) Tel: 6916 5717/ 5015 Email: dn5adre@spgroup.com.sg DN6 (22kV/6.6kV/LV) Tel: 6916 7472 Email: dn6adre@spgroup.com.sg RNE (66kV) Tel: 6916 5226 Email: puiyee@spgroup.com.sg RNW (66kV) Tel: 6916 5253 Email: syafikah@spgroup.com.sg CPE (22kV/6.6kV/LV) Tel: 6916 7920 Email: cpe@spgroup.com.sg CPW (22kV/6.6kV/LV) Tel: 6916 5020 Email: cpwest@spgroup.com.sg DP I (22kV/6.6kV) Tel: 6916 6487 Email: bengchoong@spgroup.com.sg DP II (22kV/6.6kV) Tel: 6916 6423 Email: marina@spgroup.com.sg DP III (22kV/6.6kV) Tel: 6916 6968 Email: weiliching@spgroup.com.sg EHVN(230kV&400kV)Tel: 6916 5488 Email: neohuili@spgroup.com.sg NRP ( 22kV/6.6kV/LV)Tel: 6916 7640 Email: simpeiyun@spgroup.com.sg Version - April 2025 SP Powergrid Ltd, 2 Kallang Sector, Singapore 349277, Co. Registration No. 200306959Z FOR OFFICIAL USE Date: To: Number of pages including this sheet: From: Tel: Hp: Tel: Fax: Fax: APPLICATION FOR DE-ENERGISATION/RE-ENERGISATION AT 1 I am pleased to inform you that your application is acceptable to us. The officer-in-charge of the deenergisation/re-energisation on is who can be contacted at . Should you have any difficulty in con tacting our officer, you may call our service hotline at 1800-778-8888. 2 This service is free of charge. The total fee payable is $ /-(inclusive of GST) . Please make payment via internet banking. The reference number is Please include the given reference number in your internet banking transfer. 3 LEWs are reminded to submit duly completed CS1 application form via SP eBusiness Portal and apply turn-on appointment via largeinstall@spgroup.com.sg before carry out switchboard replacement work. Yours Faithfully, SPPA UOB bank details: Bank Name: United Overseas Bank Ltd Bank Account number: 4513029777 Bank Address: 80 Raffles Place, UOB Plaza1, Singapore 048624 Bank code: 7375. Branch Code: 001. Swift Code: UOVBSGSG. For HEAD OF SECTION SP PowerGrid Limited as agent for and on behalf of SP PowerAssets Limited : HOS – FYI SP Services Limited, Attn:Meter_Config - Please attend. Version - April 2025

06 2024 年 4 月 10 日 星 期 三 新 加 坡 星 狮 地 产 七 建 筑 将 安 装 太 阳 能 板 苏 秉 苓 报 道 sohpl@sph.com.sg 太 阳 能 是 热 带 国 家 丰 富 的 绿 色 能 源 , 随 着 越 来 越 多 建 筑 业 者 投 入 可 持 续 发 展 行 列 , 星 狮 地 产 集 团 不 落 人 后 , 今 年 底 将 在 旗 下 七 个 产 业 安 装 太 阳 能 系 统 , 预 计 每 年 能 节 省 约 22 万 元 的 能 源 开 销 。 星 狮 地 产 星 期 二 (4 月 9 日 ) 与 新 加 坡 能 源 集 团 (SP Group) 签 署 合 作 协 议 。 新 能 源 将 负 责 安 装 太 阳 能 系 统 , 总 面 积 约 4500 平 方 米 , 这 将 是 我 国 至 今 规 模 最 大 的 零 售 商 场 太 阳 能 项 目 。 当 这 些 太 阳 能 板 启 用 后 , 预 计 一 年 可 生 产 9 2 万 千 瓦 时 (kilowatt-hour, 缩 写 kWh) 电 力 , 相 当 于 为 约 450 个 四 房 式 组 屋 家 庭 供 电 。 这 些 太 阳 能 电 力 , 可 满 足 星 狮 七 个 产 业 平 均 2% 的 能 源 需 求 。 预 计 一 年 下 来 , 所 节 省 的 能 源 费 用 约 22 万 元 , 碳 排 放 量 也 会 减 少 至 少 370 公 吨 , 相 当 于 路 上 少 了 约 80 辆 汽 车 行 驶 。 星 狮 地 产 新 加 坡 首 席 执 行 官 孙 素 玲 说 , 太 阳 能 项 目 彰 显 了 集 团 对 2050 年 实 现 净 零 碳 排 放 的 承 诺 , 同 时 配 合 我 国 计 划 在 2030 年 生 产 至 少 2 千 兆 峰 瓦 (megawattpeak, 缩 写 MWp) 太 阳 能 的 目 标 。 随 着 这 个 项 目 的 推 出 , 星 狮 地 产 集 团 在 新 加 坡 拥 有 或 管 理 的 10 个 零 售 和 商 业 产 业 , 铺 设 的 太 阳 能 板 面 积 总 共 有 1 万 4250 平 方 米 。 七 个 将 安 装 太 阳 能 板 的 建 筑 物 分 别 是 : 亚 历 山 大 科 技 园 (Alexandra Technopark)、 长 堤 坊 、 世 纪 广 场 、 后 港 坊 、 纳 福 城 ( 北 翼 )、 淡 滨 尼 一 号 (Tampines 1) 和 白 沙 购 物 中 心 。 世 纪 广 场 和 淡 滨 尼 一 号 , 也 参 与 新 能 源 在 棕 地 推 出 的 分 布 式 区 域 供 冷 系 统 。 这 两 座 建 筑 生 产 的 冷 却 水 不 仅 能 自 足 , 也 能 满 足 周 边 建 筑 的 冷 却 需 求 , 预 计 每 年 可 为 这 一 区 域 节 省 280 万 千 瓦 时 的 能 耗 , 相 当 于 为 660 多 间 四 房 式 组 屋 家 庭 供 电 一 年 。 这 个 项 目 计 划 在 2025 年 上 半 年 竣 工 并 投 入 运 作 。

bizSAFE CONVENTION 2015 C15 Spreading the message SP PowerGrid encourages its partners to make safety a priority by hazel tan SINCE becoming a bizSAFE Partner in 2010, SP Power- Grid has proactively recruited its contractors and subcontractors to join the bizSAFE programme. SP PowerGrid is a subsidiary of the Singapore Power Group. Established in 2003, it manages Singapore’s electricity and gas transmission and distribution networks, and has more than 1.4 million industrial, commercial and residential customers. “We value the safety of our contractor workers just as highly as that of our employees. We set safety targets for our contractors and work closely with them to make sure those targets are met,” says Mr Peter Leong (right), managing director of SP PowerGrid. “We conduct dialogues with contractors and collaborate with them to identify activities where the safety risk exposure is relatively higher,” he adds. For example, upon identifying that workers face a higher risk of leg injuries when working in the vicinity of heavy machinery — such as excavators and milling and patching machines — during roadwork, SP PowerGrid invested in rear-view cameras and additional mirrors to mitigate the risks and ensure workers operating these machines do not injure fellow workers when reversing. It also installed alarms, whose constant beeping alerts surrounding workers that the machines are in operation. “We will be installing closed-circuit television cameras to monitor critical worksites 24/7 to identify and rectify unsafe practices and to encourage safe behaviour in workers. “This would also facilitate the learning and sharing of incidents and near-misses,” adds Mr Leong. Training contractors In addition to operational measures, SP PowerGrid has developed its own Safety@SPPG programme for contractors’ workers, educating them on, say, how they should go about doing some common tasks safely. “One key example is roadwork. To ensure workers understand the material, we conduct the course in the native language of workers who are less conversant in English. “Since the launch of the programme in July last year, we have trained more than 1,500 workers,” says Mr Leong. Becoming a contractor or subcontractor for SP PowerGrid requires at least bizSAFE Level 4 certification. To date, SP PowerGrid has partnered with 134 of its contractors, and helped them obtain at least bizSAFE Level 4 certification. This commitment to contractor workers’ safety has earned SP PowerGrid the bizSAFE Partner Award for the first time this year. The award, presented by the Workplace Safety and Health (WSH) Council, recognises companies that have achieved commendable WSH performances. Mr Leong says: “Singapore Power constantly engages the public on safety issues and formulates safety measures in consultation with community stakeholders. “Before commencing on construction works at our cable tunnel sites, for example, our project officers embarked on months of intensive door-to-door engagement with nearby residents and schools,” he says. The feedback received helps his team finalise safety measures that will protect both workers as well as the community at large, he adds. SP PowerGrid has developed its own Safety@SPPG programme that addresses safety issues on common tasks contractors’ workers carry out. PHOTOS: SINGAPORE POWER