Consumption_Gas Average consumption of Gas (kWh) Premises Types Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 HDB 1-Room 40 33 37 34 36 36 36 35 36 38 38 37 HDB 2-Room 40 39 38 36 37 37 36 36 36 37 38 38 HDB 3-Room 55 52 51 50 51 52 51 51 49 50 52 53 HDB 4-Room 68 64 63 60 63 64 63 62 61 61 64 66 HDB 5-Room 74 69 69 65 69 71 70 69 67 65 70 73 HDB Executive 77 74 72 70 73 75 74 73 70 70 74 78 Apartment 97 84 79 76 82 87 88 85 83 85 91 94 Terrace 108 99 100 96 99 103 107 105 103 100 108 120 Semi-Detached 122 120 116 119 116 118 118 123 118 115 120 133 Bungalow 207 222 191 201 188 202 216 201 200 213 192 220

1 March 2012 SINGAPORE POWER LAUNCHES ELECTRIC VEHICLE TRIALS TO TEST GRID INFRASTRUCTURE CAPABILITY 1 Singapore Power today launched its electric vehicle technology development initiative ‘EVs@SP’ to study the impact that electric vehicle charging can have on the electricity grid. Working closely with A*STAR, the Energy Market Authority (EMA) and industry partners, ‘EVs@SP’ is part of Singapore Power’s efforts to keep pace with technological trends, in order to continue serving a reliable supply of electricity to Singapore consumers. 2 Singapore Power will be introducing three electric Kangoos vehicles into its operating fleet with industry partner, Renault. The EV trials will facilitate the testing and evaluation of the threshold levels and the impact of EV’s integration on the power grid. Data collected would be important to ensure the resilience of the grid network to prepare for possible public adoption of EVs. 3 Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power said, “Delivering a reliable supply of electricity to our customers will always be our top priority. We must anticipate the potential effect that the adoption of EVs may have on the electricity network, to ensure that we can continue to deliver high reliability of power supply.” 4 The launch was symbolised by the handover of a Kangoo EV which was officiated jointly by Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power, Mr Lim Chuan Poh, Chairman, A*STAR, Mr Chee Hong Tat, Chief Executive, Energy Market Authority and Mr Andre Roy, Managing Director, Wearnes Automotive. 5 “The adoption of electric vehicles by Singapore Power is a step towards understanding and developing an intelligent and secure energy infrastructure for our future. A*STAR has keen interest to work closely with companies like Singapore Power to enhance Singapore’s smart grid value chain from R&D initiation to commercial testbedding and eventual technology adoption. Through such public-private partnerships to innovate energy solutions, Singapore’s fast emerging smart energy economy will be a key demonstrator for the global energy landscape”, said Mr Lim Chuan Poh, Chairman, A*STAR. 6 “We are proud to be a partner with SP PowerGrid in pioneering the use of Electric Vehicles in Singapore. We believe this is a big step towards innovation and to reduce carbon emissions for a sustainable environment. First to hit the roads will be a full-sized sedan that is practical for everyone with a very low running cost”, said Andre Roy, Group Managing Director, Wearnes Automotive Pte Ltd. 7 As a kickoff to the Electric Vehicle trials, SP PowerGrid, a member of Singapore Power Group, also signed Memoranda of Understanding with its technology partners in this test bed project - the Institute for Infocomm Research (A*STAR) for collaboration on research and development of smart grids and infrastructure security; Campus for Research and Technological Enterprise (Technology University of Munich) to develop innovative technologies and future transportation concepts related to Electric Vehicles; and Power Automation and Siemens on smart grid integration for charging of Electric Vehicles. -end- __________________________________________________________________ About Singapore Power Singapore Power Group (SP) is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. In Singapore, SP is the largest electricity and gas utility group, providing electricity and gas transmission and distribution, and market support services to over a million industrial and domestic customers. About the Agency for Science, Technology and Research (A*STAR) The Agency for Science, Technology and Research (A*STAR) is the lead agency for fostering world-class scientific research and talent for a vibrant knowledge-based and innovation-driven Singapore. A*STAR oversees 14 biomedical sciences and physical sciences and engineering research institutes, and six consortia & centres, located in Biopolis and Fusionopolis as well as their immediate vicinity. A*STAR supports Singapore's key economic clusters by providing intellectual, human and industrial capital to its partners in industry. It also supports extramural research in the universities, hospitals, research centres, and with other local and international partners. About Renault With more than 350 industrial and commercial sites and present in 118 countries, the Renault group designs, develops, manufactures and sells a broad range of innovative, safe and environmentally respectful vehicles. Renault pursues its strategy of profitable growth under the Renault, Dacia and Renault Samsung Motors brands. The Renault group employs 128 000 people worldwide, reported a net revenue of €38,971 millions in 2010 and has sold more than 2,7 million vehicles in 2011. About Wearnes Automotive Established in 1906, Wearnes Automotive Pte Ltd currently distributes and retails a range of premium passenger marques. The company operates in Hong Kong, Indonesia, Malaysia, Singapore and Thailand. Wearnes Automotive is a wholly-owned subsidiary of SGX Mainboard-listed WBL Corporation Limited (Wearnes), an international conglomerate with businesses in technology, automotive, property and engineering & distribution. ▪ ▪ ▪ ▪ ▪ Singapore: Bentley, Bugatti, Infiniti, Jaguar, Land Rover, McLaren, Renault,Volvo Malaysia: BMW, Volkswagen, Volvo Thailand: Jaguar, Mazda, Volvo Indonesia: Bentley, Jaguar, Mazda Hong Kong: Renault, Volvo

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation All charged up for a career in engineering RELIABILITY When Executive Engineer Lim Kai Herng took up SP’s Mid-Term scholarship 5 years ago, he was motivated by a huge sense of pride, knowing that his work will help ensure reliable power supply to all residents and businesses in Singapore. The 27-year-old now leads a team of technical officers and technicians to maintain and renew high-voltage equipment and power cables. We caught up with Kai Herng to learn about his role, responsibilities, and motivations at SP. Tell us more about your current role. As a Distribution Network engineer, my work entails equipment maintenance and renewal. We are also the first responders on the ground when there is a power disruption. Executive Engineer Lim Kai Herng guides his colleague, Engineer Lim En Ping, as they carry out switching work at a substation. What is your most memorable achievement to date? When I first started as an engineer, my team and I were tasked to upgrade the existing 6.6kV network equipment at the western part of Singapore. Some of them are at least 20 to 30 years old and did not have in-built remote control and monitoring functions. With advancements in technology, we are now able to retrofit existing equipment to “send” information to our control centre. With the upgrade, power supply can be restored more quickly in the event of disruption. The team successfully completed this project in early 2020 – it is a milestone that I am very proud of! What are some of your biggest challenges at SP and how did you overcome them? As electricity and gas networks are critical infrastructure, close customer engagement for timely equipment and network maintenance becomes even more important. One of the key challenges is the rounds of discussions and negotiations with customers to schedule electricity supply shutdowns, for maintenance works to take place. In order to minimise disruption and inconvenience to customers we need to offer flexible solutions such as staggering shutdown times or providing alternate electricity supply during maintenance work.  Kai Herng cited the importance of strong camaraderie and teamwork. “It is no doubt a  heavy responsibility, but our unwavering focus on keeping Singapore lit keeps us going!”   This article was first published in BrightSparks Magazine February 2021. Adapted with permission from CareerBuilder Singapore.   TAGS PEOPLE OF SPRELIABILITY YOU MIGHT BE INTERESTED TO READ Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Lighting the way: Following in his father’s footsteps to keep S’pore’s power grid running 24/7 How this technical officer and robot SPock hunt hazards to protect Singapore’s power tunnels

Advisory for Consumers Switching to Buy Electricity from the Wholesale Electricity Market Through SP Group 1. Switching is not compulsory. There is no deadline for switching, so take your time to understand your options before making a decision. 2. Switching to a retailer will not affect your electricity supply. SP Group will continue to operate the national power grid and deliver electricity to you. 3. If you switch to buy electricity from the Wholesale Electricity Market through SP Group, the electricity rate you pay is uncertain, as it will vary every half hour depending on the prevailing demand and supply situation in the wholesale electricity market. 4. Before you sign up with SP Group to buy electricity at the wholesale electricity price: • Read the Fact Sheet which summarises the key contractual terms. • Ask SP Group to explain the terms and conditions of the contract if you do not understand them. 5. For any dispute with SP Group, you can approach the Consumers Association of Singapore (CASE) for assistance. • Website: www.case.org.sg • Hotline: 6100 0315 (Operating hours: Mon to Fri, 9am to 5pm) Visit www.openelectricitymarket.sg or call 1800-233-8000 for more information Fact Sheet for Non-Standard Price Plan Note: 1) The Energy Market Authority (EMA) requires SP Group to provide you with this Fact Sheet before you enter into an Electricity Supply Contract with SP Group to buy electricity from the Wholesale Electricity Market at the wholesale electricity price. This Fact Sheet provides you with key information about the contract. 2) SP Group must answer any questions you have about this Fact Sheet. 3) Unless otherwise stated, all fees and charges stated in this Fact Sheet are inclusive of the Goods and Services Tax (GST). If there is any change to the GST rate during the contract duration, SP Group reserves the right to update the applicable fees and charges to be inclusive of the prevailing GST rate. A. General Information Name of Electricity Service Provider: SP Group Fact Sheet Version Date: 1 Jan 2023 B. Electricity Price Plan Information Name of Price Plan: Wholesale Electricity Price Type of Price Plan (see footnote 1): This is a Non-Standard Price Plan. The electricity rate to be paid by you is: Non-Standard The electricity rate will be determined based on the Uniform Singapore Energy Price (USEP) and other ancillary charges published by the Energy Market Company (www.emcsg.com) in accordance to the Market Support Services Code. The USEP is the half-hourly energy price in the Singapore Wholesale Electricity Market (SWEM). SP Group must clearly state any incentives (including the terms and conditions) that you will receive if you contract for the electricity price plan (see footnote 2): Not applicable Contract Duration: Automatic Renewal of Contract (see footnote 3): Not applicable The contract has no expiry date. To terminate the contract, simply contact SP Group directly. There will be no charge to terminate the contract. Advanced Meter Required (see footnote 4): No Direct Billing of Electricity Charges by SP Group (see footnote 5): Yes C. Additional Fees or Charges For Electricity Services One-Time Registration Fee: Nil Late Payment Charge: 1% of overdue amount Early Termination Charge (see footnote 6): Nil Any Other Fees and Charges (see footnote 8): 1 Security Deposit (see footnote 7): SP Group will require you to provide a security deposit, and this will be billed to your first bill. The below indicative charges are regulated and approved by the EMA, and will be included in your monthly electricity bill: List of Other Applicable Charges Rate (excl. GST) Rate (incl. 8% GST)* Vesting Contract Debit/Credit Vesting Contract Debit/Credit Variable Variable Transmission Charges for Low Tension Off Peak Period Charge $0.0462 per kWh $0.0499 per kWh Peak Period Charge $0.0594 per kWh $0.0642 per kWh Recurring Market Support Service Charges Meter Reading and Data Management $2.1800 per meter $2.3500 per meter Market Development and Systems Charge $0.0098 per kWh $0.0106 per kWh Retail Settlement Uplift $0.0015 per kWh $0.0016 per kWh *The figures may not reflect the full GST effect due to rounding Refer to www.openelectricitymarket.sg for the list of applicable charges. A one-time installation fee of $43.20 (incl. 8% GST) may be charged if you opt for a smart meter. D. Bundled Product or Services (see footnote 9) There are other products or services bundled with the electricity price plan: No If yes, SP Group should specify below what are the bundled products or services. You should discuss the details with SP Group such as the applicable fees and charges as well as the terms and conditions for accepting the bundled products or services: Not applicable E. Footnotes 1) Please note the differences between a Standard Price Plan and Non-Standard Price Plan. Standard Price Plan Electricity Rates • Inclusive of all applicable charges that vary according to the level of consumption. • Will not change throughout the contract duration. Other Fees and Charges • No recurring charges or fees throughout the contract duration. Non-Standard Price Plan • May not be inclusive of all applicable charges that vary according to the level of consumption. • May change in accordance with the terms and conditions of the contract. • May include recurring charges or fees throughout the contract duration. Contract Duration • 6, 12 or 24 months. • Not limited to 6, 12 or 24 months. Pricing Structure • Fixed Price. Pay a fixed rate (e.g. 20 cents/kWh) for electricity throughout the contract duration. • The electricity retailer may set its own pricing structure, while SP Group can only sell electricity at the USEP. OR • Discount Off the Regulated Tariff. Enjoy a discount off the prevailing regulated tariff (e.g. 5% off) throughout the contract duration. More Information • Visit the Price Comparison Tool at compare.openelectricitymarket.sg to compare the Standard Price Plans offered by different electricity retailers • Visit the electricity retailer’s or SP Group’s website to enquire on Non- Standard Price Plans. 2) SP Group is not allowed to offer any incentive. 3) This contract offered by SP Group has no contract expiry date. 2 4) An advanced meter is a digital meter capable of measuring your electricity consumption every half-hour. It is optional to install an advanced meter to measure your half-hourly electricity consumption unless the price plan you sign up for requires one. The Standard Price Plans do not require an advanced meter. 5) With direct billing, SP Group will bill you directly for electricity supply, and send you a separate bill for the other utilities (such as water and gas supply). 6) SP Group is not allowed to charge you a fee if you terminate the contract. 7) SP Group will require you to provide a security deposit, and this will be billed to your first bill. 8) SP Group will require you to pay other fees and charges, including the prevailing market-related charges. You may refer to www.openelectricitymarket.sg for more information on the market-related charges. 9) SP Group is not allowed to bundle the supply of electricity with other products and/or services. 3

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Data Science and AI Deliver Efficient Energy Solutions to Customers INNOVATION Dr Hu Yiqun, Director, SP Digital, solves energy challenges using innovative solutions. Imagine this: An Energy Brain, brimming with intelligence amassed from large volume of energy consumption data from residential households and businesses. Together with complementary data, the Energy Brain analysed the data to offer our customers with data-driven solutions. This scenario, described by Dr Hu Yiqun, Director, SP Digital, showcases a future where data science, coupled with Artificial Intelligence (AI) can improve energy services and business intelligence to customers. “Data is the new currency in our economy. Increasingly, data provides insights and information to solve real-world problems. AI is the way for machines to extract these insights and information automatically. Through the Energy Brain, we successfully helped a shipyard reduce their electricity bills by predicting its electricity load with historical data, and optimising the Energy Storage System (ESS) to deploy energy. This helps to reduce the cost of drawing energy from the grid during peak demand,” explained Dr Hu. “With machine learning, the Energy Brain can make use of data to automate the release of electricity from the batteries, charge it back up when storage runs low,” he added. Another of Dr Hu’s project involves using data science and AI to improve the operational efficiency of SP’s metering and billing processes. By applying machine learning on the retrieval of smart meter data, we can automatically analyse and predict whether a meter reading is reasonable based on customer’s profile and usage patterns. This helps to achieve productivity gains and eliminate unnecessary on-site meter investigations. Over the last 12 months, SP saved close to S$500,000 in productivity costs, and reduced S$15,000 in man-hours. These savings enabled staff to focus on more value-added tasks to better serve our customers. “Another critical function of data and AI is fault diagnosis of our grid. AI-based fault diagnosis enables greater accuracy and shorter response time in locating fault-occurring sections, components or properties. This allows us to safeguard the health of our grid network and enhances our reliability,” shared Dr Hu. The energy sector is evolving and facing digitisation at a very fast pace.  Dr Hu believes that the energy sector can play an important role to combat climate change by adjusting the way energy is being consumed. Prior to joining SP, Dr Hu’s experience spans across academia research and development, banking, payments and e-Commerce. He describes his role at SP as one that can transform a traditional business to a digital enterprise powered by data. People always matter Dr Hu maintains that despite the digital evolution being the way forward, human interpretation of insights is the conduit between data sets and achieving business outcomes. “People matter the most. My goal is to use insights to understand our customers’ needs better, pre-empt issues and fix them before they arise. This, in turn, provides greater value and better service to our customers.” — 28 April 2020 TAGS PEOPLE OF SPSP DIGITALENERGY BRAININNOVATION YOU MIGHT BE INTERESTED TO READ SP partners Pyxis to launch direct-current fast charging point for electric harbour crafts Using GET™ to help Mercatus digitally manage their tenant utilities SP Group is partnering Mercatus Co-operative Limited to deploy SP Digital’s Green Energy Tech (GET™) solutions to Mercatus’ properties. Developing the digital core of sustainable energy solutions From coding to designing systems, Ibrahim develops and manages all the central platforms and systems that power the SP Utilities app, commercial solutions, and internal projects for SP.

Media Release Singapore Power Launches Electric Vehicle Trials To Test Grid Infrastructure Capability 1 March 2012 - Singapore Power today launched its electric vehicle technology development initiative ‘EVs@SP’ to study the impact that electric vehicle charging can have on the electricity grid. Working closely with A*STAR, the Energy Market Authority (EMA) and industry partners, ‘EVs@SP’ is part of Singapore Power’s efforts to keep pace with technological trends, in order to continue serving a reliable supply of electricity to Singapore consumers. 2. Singapore Power will be introducing three electric Kangoos vehicles into its operating fleet with industry partner, Renault. The EV trials will facilitate the testing and evaluation of the threshold levels and the impact of EV’s integration on the power grid. Data collected would be important to ensure the resilience of the grid network to prepare for possible public adoption of EVs. 3. Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power said, “Delivering a reliable supply of electricity to our customers will always be our top priority. We must anticipate the potential effect that the adoption of EVs may have on the electricity network, to ensure that we can continue to deliver high reliability of power supply.” 4. The launch was symbolised by the handover of a Kangoo EV which was officiated jointly by Mr Wong Kim Yin, Group Chief Executive Officer, Singapore Power, Mr Lim Chuan Poh, Chairman, A*STAR, Mr Chee Hong Tat, Chief Executive, Energy Market Authority and Mr Andre Roy, Managing Director, Wearnes Automotive. 5. “The adoption of electric vehicles by Singapore Power is a step towards understanding and developing an intelligent and secure energy infrastructure for our future. A*STAR has keen interest to work closely with companies like Singapore Power to enhance Singapore’s smart grid value chain from R&D initiation to commercial testbedding and eventual technology adoption. Through such public-private partnerships to innovate energy solutions, Singapore’s fast emerging smart energy economy will be a key demonstrator for the global energy landscape”, said Mr Lim Chuan Poh, Chairman, A*STAR. 6. “We are proud to be a partner with SP PowerGrid in pioneering the use of Electric Vehicles in Singapore. We believe this is a big step towards innovation and to reduce carbon emissions for a sustainable environment. First to hit the roads will be a full-sized sedan that is practical for everyone with a very low running cost”, said Andre Roy, Group Managing Director, Wearnes Automotive Pte Ltd. 7. As a kickoff to the Electric Vehicle trials, SP PowerGrid, a member of Singapore Power Group, also signed Memoranda of Understanding with its technology partners in this test bed project - the Institute for Infocomm Research (A*STAR) for collaboration on research and development of smart grids and infrastructure security; Campus for Research and Technological Enterprise (Technology University of Munich) to develop innovative technologies and future transportation concepts related to Electric Vehicles; and Power Automation and Siemens on smart grid integration for charging of Electric Vehicles. About Singapore Power Singapore Power Group (SP) is a leading energy utility group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia. In Singapore, SP is the largest electricity and gas utility group, providing electricity and gas transmission and distribution, and market support services to over a million industrial and domestic customers. About the Agency for Science, Technology and Research (A*STAR) The Agency for Science, Technology and Research (A*STAR) is the lead agency for fostering world-class scientific research and talent for a vibrant knowledge-based and innovation-driven Singapore. A*STAR oversees 14 biomedical sciences and physical sciences and engineering research institutes, and six consortia & centres, located in Biopolis and Fusionopolis as well as their immediate vicinity. A*STAR supports Singapore's key economic clusters by providing intellectual, human and industrial capital to its partners in industry. It also supports extramural research in the universities, hospitals, research centres, and with other local and international partners. About Renault With more than 350 industrial and commercial sites and present in 118 countries, the Renault group designs, develops, manufactures and sells a broad range of innovative, safe and environmentally respectful vehicles. Renault pursues its strategy of profitable growth under the Renault, Dacia and Renault Samsung Motors brands. The Renault group employs 128 000 people worldwide, reported a net revenue of €38,971 millions in 2010 and has sold more than 2,7 million vehicles in 2011. About Wearnes Automotive Established in 1906, Wearnes Automotive Pte Ltd currently distributes and retails a range of premium passenger marques. The company operates in Hong Kong, Indonesia, Malaysia, Singapore and Thailand. Wearnes Automotive is a wholly-owned subsidiary of SGX Mainboard-listed WBL Corporation Limited (Wearnes), an international conglomerate with businesses in technology, automotive, property and engineering & distribution. Singapore: Bentley, Bugatti, Infiniti, Jaguar, Land Rover, McLaren, Renault,Volvo Malaysia: BMW, Volkswagen, Volvo Thailand: Jaguar, Mazda, Volvo Indonesia: Bentley, Jaguar, Mazda Hong Kong: Renault, Volvo

Consumption_Gas Average consumption of Gas (kWh) Premises Types Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Oct-25 Nov-25 HDB 1-Room 34 34 39 36 39 35 36 31 34 35 34 34 HDB 2-Room 35 35 37 35 38 37 36 33 34 35 34 36 HDB 3-Room 49 49 51 49 52 50 50 47 49 50 49 49 HDB 4-Room 60 60 63 62 65 62 62 58 60 62 61 61 HDB 5-Room 66 65 70 70 72 68 68 64 67 69 69 68 HDB Executive 69 68 75 74 77 73 72 69 71 73 72 72 Apartment 85 84 92 93 95 87 84 76 81 89 92 89 Terrace 108 99 108 107 107 103 105 96 100 108 112 106 Semi-Detached 117 115 124 121 123 117 120 116 120 125 120 130 Bungalow 179 195 192 202 205 195 186 188 177 197 202 198

Singapore Institute of Power and Gas Distribution Low Voltage Cable Jointing Proficiency Course Code: ECL15 SFC-Eligible | Course Reference Number: TGS-2022012930 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Understand the approach of distribution cables jointing • Understand the importance of safety at work • Apply Risk Assessment during site work • Perform LV cable joints, terminations and special joints MAIN CONTENTS Theory • Basic electricity/power system and earthing • Cable laying, construction and rating • General worksite safety in cable jointing work • Types of cable joint material methods and tools Practical • Application of cable jointing • Performing correct cable joints, terminations and special joints • Effective use of cable joint equipment and materials METHODOLOGY Lecture and practical session TARGET AUDIENCE Technical staff who are keen to be proficient in low voltage cable jointing work PRE-REQUISITES • Pass in GCE N/O Level English Language or attain Workplace Literacy (WPL) Proficiency Level 4 in English • At least NITEC in Engineering • No colour deficiency Note: All participants must pass the theory assessment before proceeding to practical sessions. COURSE DETAILS Duration : 126 hours (Theory: 10.5 hours; Practical: 115.5 hours) Mode of Delivery : Face-to-face Certification : SIPG Certificate of Completion PDU by PE Board : 7 Additional Requirement/s : Personal Protection Equipment (PPE) must be worn during practical session. PPE includes: • Safety Shoes • Rubber Gloves • Fire Retardant Clothing (FRC) • Face Shield Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323 Singapore Institute of Power and Gas COURSE FEES Full Course Fee : S$10,000 (before GST) For Singapore Citizens/PR/LTVP+* : S$3,000 (before GST) ADDITIONAL REMARKS • Trainee must attain at least 75% attendance rate and pass the assessment to receive Certificate of Completion and funding grant (if applicable). • Subsidy of up to 70% is applicable for Singapore Citizens, Permanent Residents or Long-Term Visitor Pass Plus (LTVP+) Holders, subject to funding agency’s approval. • Professional Development Unit (PDU) is applicable for Professional Engineers registered under the Professional Engineers (PE) Board only. • All published fees are subject to prevailing GST. CONTACT US For more information, please contact SIPG at +65 6916 7930 or email training-institute@spgroup.com.sg. OTHER SIPG COURSES For more courses, visit our website at: https://www.spgroup.com.sg/about-us/training or Scan the QR code below: Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0323

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Dec-22 Jan-23 Feb-23 Mar-23 Apr-23 May-23 Jun-23 Jul-23 Aug-23 Sep-23 Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 HDB 1-Room 127 125 121 111 127 142 152 147 145 143 146 144 135 126 126 132 150 152 149 140 151 148 139 142 HDB 2-Room 165 166 158 148 166 185 202 190 190 189 190 188 176 164 167 173 199 199 195 183 198 192 183 186 HDB 3-Room 235 233 226 212 242 270 288 271 272 269 274 269 247 236 241 250 292 285 277 264 283 277 266 266 HDB 4-Room 320 318 309 289 326 367 391 371 371 367 374 370 342 321 330 342 398 396 383 360 385 381 363 365 HDB 5-Room 373 369 363 338 381 428 456 437 434 427 437 436 401 367 381 399 463 466 448 416 447 446 427 429 HDB Executive 448 453 443 414 473 528 561 531 536 528 541 530 478 456 474 489 575 568 544 515 546 548 520 523 Apartment 469 450 425 414 465 543 585 546 514 515 537 541 483 430 435 486 578 573 543 500 513 539 523 519 Terrace 752 748 727 686 756 867 902 868 866 859 890 881 804 740 794 821 957 900 872 838 847 885 851 851 Semi-Detached 995 997 962 930 1,024 1,182 1,233 1,159 1,134 1,150 1,187 1,174 1,065 1,019 1,038 1,109 1,254 1,224 1,170 1,128 1,126 1,168 1,137 1,141 Bungalow 1,986 2,073 1,938 1,901 2,016 2,303 2,482 2,320 2,219 2,298 2,308 2,358 2,075 2,106 1,951 2,146 2,432 2,360 2,266 2,220 2,121 2,347 2,192 2,190

Joint Media Release SP GROUP LAUNCHES GREEN FINANCING FRAMEWORK Company also secures S$100 million in green loan facilities from DBS, OCBC Bank and UOB Singapore, 22 April 2021 – SP Group (SP) has established a Green Financing Framework 1 in a move that deepens the integration of its sustainability ambition into its financing strategy. SP has also secured its maiden green loan facilities of S$100 million from DBS, OCBC Bank and UOB on a bilateral basis. Under the Framework, SP and its subsidiaries will be able to issue green financing instruments to finance and/or refinance eligible green projects in four categories: clean transportation, energy efficiency projects, renewable energy and green buildings. The Framework will also govern the use and management of the green loan facilities from DBS, OCBC Bank and UOB. The Framework is credible, impactful and aligned with the relevant international principles and guidelines 2 , as established in findings by Sustainalytics, an independent ESG and corporate governance research, ratings and analysis firm. The firm was engaged to provide a second party opinion on the Framework. With the Framework in place, investors and lenders will now have greater visibility of the use of proceeds and the positive environmental impact of SP’s investments in sustainable energy solutions and projects that are funded by green financing instruments. This will help investors and lenders identify and fund investments and projects aligned with their sustainable investing strategy. Chief Financial Officer of SP, Ms Loong Hui Chee, said, “This Green Financing Framework is central to SP Group’s commitment to advance clean energy transition, build sustainable infrastructure and foster innovation to enable a low carbon economy. We are pleased to partner DBS, OCBC Bank and UOB to secure our maiden green loan facilities. We look forward to working with like-minded financiers to support Singapore’s efforts to build a green finance ecosystem.” Mr Lim Wee Seng, Group Head of Energy, Chemicals and Infrastructure, DBS Institutional Banking Group, said, “As Southeast Asia’s largest bank, DBS plays a significant role in financing positive change and using our expertise and sector knowledge to support leading energy companies like SP Group, in achieving their sustainable development goals. In our on-going commitment to sustainability, DBS financed about SGD 597 million of renewable and clean energy-related projects last year. We continue to see tremendous growth potential in sustainable finance with more companies exploring ways to create positive impact and as stakeholders place greater responsibility on corporates to drive both profit and purpose-driven agendas.” 1 The Framework and Second Party Opinion is available at: https://www.spgroup.com.sg/about-us/investor-relations 2 Green Bond Principles 2018 by the International Capital Market Association; Green Loan Principles 2020 by the Loan Market Association, Asia Pacific Loan Market Association and Loan Syndications and Trading Association; ASEAN Green Bond Standards 2018 by the ASEAN Capital Markets Forum. OCBC Bank’s head of Global Corporate Banking, Ms Elaine Lam, said, “We are pleased to support our long-time customer SP Group to drive the clean energy transition and contribute to the building of sustainable cities. Their Green Financing Framework, which we are pleased to have codeveloped, enables them to tap on green loans to fund projects that can create positive change. We look forward to partnering on more sustainable finance deals with SP Group in the future.” Mr Leong Yung Chee, Head of Group Corporate Banking, UOB said, “At UOB, we understand how important sustainability is to our client’s business model and take an active role in supporting their transition towards a low carbon future as they ramp up their sustainability strategies. We are pleased to deepen our existing relationship with Singapore’s biggest utilities group, from our partnership on UOB’s Utilities Marketplace 3 , to being a provider of the company’s first green loan. Our latest green loan exemplifies our commitment to helping our clients grow responsibly and demonstrates our efforts in building more sustainable and liveable cities.” More information on SP’s Green Financing Framework can be accessed at https://www.spgroup.com.sg/about-us/investor-relations. -Ends- 3 Please refer to UOB news release: “UOB charges ahead with Singapore’s first online utility marketplace to help customers save on their monthly bills”, 6 May 2019. About SP Group SP Group is a leading utilities group in the Asia Pacific, enabling a low-carbon, smart energy future for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore and China. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. Beyond traditional utilities services, SP Group provides a suite of sustainable energy solutions such as cooling and heating systems for business districts and residential townships, electric vehicle fast charging and green digital energy management tools for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at fb.com/SPGroupSG, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG. About DBS DBS is a leading financial services group in Asia with a presence in 18 markets. Headquartered and listed in Singapore, DBS is in the three key Asian axes of growth: Greater China, Southeast Asia and South Asia. The bank's "AA-" and "Aa1" credit ratings are among the highest in the world. Recognised for its global leadership, DBS has been named “World’s Best Bank” by Euromoney, “Global Bank of the Year” by The Banker and “Best Bank in the World” by Global Finance. The bank is at the forefront of leveraging digital technology to shape the future of banking, having been named “World’s Best Digital Bank” by Euromoney. In addition, DBS has been accorded the “Safest Bank in Asia” award by Global Finance for 12 consecutive years from 2009 to 2020. DBS provides a full range of services in consumer, SME and corporate banking. As a bank born and bred in Asia, DBS understands the intricacies of doing business in the region’s most dynamic markets. DBS is committed to building lasting relationships with customers, and positively impacting communities through supporting social enterprises, as it banks the Asian way. It has also established a SGD 50 million foundation to strengthen its corporate social responsibility efforts in Singapore and across Asia. With its extensive network of operations in Asia and emphasis on engaging and empowering its staff, DBS presents exciting career opportunities. For more information, please visit www.dbs.com. About OCBC Bank OCBC Bank is the longest established Singapore bank, formed in 1932 from the merger of three local banks, the oldest of which was founded in 1912. It is now the second largest financial services group in Southeast Asia by assets and one of the world’s most highly-rated banks, with an Aa1 rating from Moody’s. Recognised for its financial strength and stability, OCBC Bank is consistently ranked among the World’s Top 50 Safest Banks by Global Finance and has been named Best Managed Bank in Singapore by The Asian Banker. OCBC Bank and its subsidiaries offer a broad array of commercial banking, specialist financial and wealth management services, ranging from consumer, corporate, investment, private and transaction banking to treasury, insurance, asset management and stockbroking services. OCBC Bank’s key markets are Singapore, Malaysia, Indonesia and Greater China. It has more than 480 branches and representative offices in 19 countries and regions. These include over 230 branches and offices in Indonesia under subsidiary Bank OCBC NISP, and over 70 branches and offices in Mainland China, Hong Kong SAR and Macau SAR under OCBC Wing Hang. OCBC Bank’s private banking services are provided by its wholly-owned subsidiary Bank of Singapore, which operates on a unique open-architecture product platform to source for the bestin-class products to meet its clients’ goals. OCBC Bank's insurance subsidiary, Great Eastern Holdings, is the oldest and most established life insurance group in Singapore and Malaysia. Its asset management subsidiary, Lion Global Investors, is one of the largest private sector asset management companies in Southeast Asia. For more information, please visit www.ocbc.com. About UOB United Overseas Bank Limited (UOB) is a leading bank in Asia with a global network of more than 500 offices in 19 countries and territories in Asia Pacific, Europe and North America. Since its incorporation in 1935, UOB has grown organically and through a series of strategic acquisitions. UOB is rated among the world’s top banks: Aa1 by Moody’s Investors Service and AA- by both S&P Global Ratings and Fitch Ratings. In Asia, UOB operates through its head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia, Thailand and Vietnam, as well as branches and representative offices across the region. Over more than eight decades, generations of UOB employees have carried through the entrepreneurial spirit, the focus on long-term value creation and an unwavering commitment to do what is right for our customers and our colleagues. We believe in being a responsible financial services provider and we are committed to making a difference in the lives of our stakeholders and in the communities in which we operate. Just as we are dedicated to helping our customers manage their finances wisely and to grow their businesses, UOB is steadfast in our support of social development, particularly in the areas of art, children and education.

Media Release SP Develops Future Energy Leaders Through First Energy Managers Programme And Industry Scholarships Singapore, 2 November 2018 – Singapore Institute of Power and Gas (SIPG), as the centralised training institute for the power and gas sectors, announced today the successful completion of its first Energy Managers Programme (EMP). The pioneer cohort of 19 energy sector professionals was recognised in a ceremony during Singapore International Energy Week 2018, witnessed by Dr Tan Wu Meng, Senior Parliamentary Secretary, Ministry of Trade and Industry and Ministry of Foreign Affairs. The programme, which is under the SkillsFuture Leadership Development Initiative, is designed to build a pipeline of strong leaders for the energy sector as they address issues and opportunities in today’s transforming and disruptive landscape. Building on its inaugural run, SIPG is opening its programme to participants from ASEAN utilities and other international companies in the energy value chain, curating a broader range of experiences, perspectives and real-world applications. Mr Peter Leong, Principal of SIPG, said, “We customised this programme to help energy industry managers hone their well-rounded leadership skills through blended learning in the classroom and field trips to companies in Singapore and overseas. They have personally benefitted from networking with peers from across the value chain. They have also gleaned insights on driving advancement and innovation amidst the rapid industry disruption, in order to serve all consumers better.” Spanning five months from February this year, the programme’s first participants were emerging leaders from generation companies and SP Group. Through workshops, dialogues with senior leaders from the energy sector and government, as well as a learning trip to China, the participants were exposed to pertinent challenges the industry faces, in Singapore and around the region. They also gained valuable insights from individual coaching sessions and working on action projects. Mr Neo Bing Hui, Senior Operations Engineer, YTL PowerSeraya Ltd, said, “The Energy Managers Programme (EMP) has helped broaden my views of the industry in general, providing a different perspective of how challenges can be viewed in the energy sector. After going through EMP, I have gleaned more insights on my leadership style and how I can effectively improve communication with my team mates. I am excited to start applying what I've learnt from this programme.” The pressing need to inspire the energy sector to groom the next generation of energy leaders is why the Energy Market Authority is supporting the programme. Its Chief Executive, Mr Ngiam Shih Chun, said: “For the energy sector to embrace new opportunities and challenges, there is a need to engage and develop tomorrow's energy leaders. They will need to be agile and adopt a growth mindset to lead their organisations forward. EMA supports SIPG in playing a crucial role in providing a programme to grow our future energy leaders.” Nurturing engineering talent In developing future engineering talent, SP Group also awarded two Energy-Industry Scholarships to students from institutions of higher learning – Ms Choo Wei Ming, 19, from Ngee Ann Polytechnic and Mr Muhammad Syahiran bin Jamal, 20, from Singapore Polytechnic. SP Group’s Chief Human Resource Officer, Mr Ng Seng Huwi, presented the scholarships to Wei Ming and Muhammad Syahiran, at a ceremony during the Youth@SIEW event earlier today. The scholarship serves to nurture talent for the energy sector and support students with a passion for engineering in achieving academic and career aspirations. They will join SP Group when they complete their studies. About SP Group SP Group is a leading energy utilities group in the Asia Pacific. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and district cooling businesses in Singapore and China. SP Group is committed to providing customers with reliable and efficient energy utilities services. About 1.5 million industrial, commercial and residential customers in Singapore benefit from SP Group’s world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective world-wide. SP Group also drives digital solutions to empower customers to manage their utilities, reduce consumption and save cost. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG and on Twitter @SPGroupSG.

30 Sep 2013 For Immediate Release MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 OCTOBER TO 31 DECEMBER 2013 1. For the period from 1 Oct to 31 Dec 2013, electricity tariffs will increase by an average of 0.5% or 0.12 cents per kWh. The higher tariff is due to an increase in fuel costs of 4.3% compared to the previous quarter. The quantum of the increase is mitigated by a reduction in non-fuel costs; otherwise the tariff would have gone up by 2.2%. 2. For households, the electricity tariff will increase from 25.95 to 26.08 cents per kWh in Q4 2013. The average monthly electricity bill for families living in four-room HDB flats will rise by $0.55 (see Appendix 3 for the average increase for different household types). 3. SP Services reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. _______________________________________________________________________________________________________ Issued by: SP Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 1 REVISION OF ELECTRICITY TARIFFS FROM 1 OCTOBER 2013 Existing Tariff (without GST) New Tariff (without GST) New Tariff (with 7% GST) LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh 25.95 26.08 27.91 LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month 25.95 26.08 27.91 7.49 7.49 8.01 11.24 11.24 12.03 23.98 24.17 25.86 14.71 14.65 15.68 0.59 0.59 0.63 7.49 7.49 8.01 11.24 11.24 12.03 23.76 23.95 25.63 14.70 14.64 15.66 0.59 0.59 0.63 6.90 6.90 7.38 Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) Off-peak period (11.00pm to 7.00am) Reactive power Charge ¢/chargeable kVARh 10.35 10.35 11.07 22.81 22.99 24.60 14.59 14.54 15.56 0.48 0.48 0.51 SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy cost (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network cost (paid to SP PowerAssets): This fee is reviewed annually. c) Market Support Services Fee (paid to SP Services): This fee is reviewed annually. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q4 2013 TARIFF Energy Costs 20.81¢/kWh Increased by 0.13 ¢/kWh Generation Companies Network Costs 5.05¢/kWh MSS Fee 0.17¢/kWh Market Admin & PSO Fee 0.05¢/kWh No Change No Change No Change SP PowerAssets SP Services Power System Operator & Energy Market Company SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 3 AVERAGE INCREASE IN MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF REVISION WEF 1 OCTOBER 2013) SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N