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.

News Release Sabeco partners SP Group to install rooftop solar system across nine breweries in Vietnam The combined 10.44 Megawatt-peak (MWp) solar PV system will deliver over 14,600 Megawatt-hours of electricity per year, equivalent to reducing carbon emissions by close to 10,000 tonnes annually. Singapore, 15 May 2023 – SP Group (SP), a utilities group and sustainable energy solutions provider in Singapore and the Asia Pacific, and Saigon Beer Alcohol Beverage Corporation (SABECO), Vietnam’s leading beer manufacturer and distributor, have signed a partnership to install 10.44 Megawatt-peak (MWp) of rooftop solar panels in nine breweries operated by SABECO across Vietnam. As part of the partnership, SP will install rooftop solar panels at SABECO’s breweries in Cu Chi, Lam Dong, Ha Tinh, Hanoi, Tay Do, Vinh Long, Nguyen Chi Thanh, Bac Lieu and Quang Ngai. The project, which is targeted to be completed and operational by the third quarter of 2023, will effectively provide close to 25 per cent of electricity consumed at the factories. It is expected to deliver over 14,600 Megawatt-hours (MWh) of electricity annually, enough to power about 4,082 households in Vietnam. This will also help SABECO to reduce its carbon emissions by close to 10,000 tonnes annually, which is equivalent to taking about 2,200 cars off the road. Mr. Brandon Chia, Managing Director, Sustainable Energy Solutions, Southeast Asia & Australia, SP Group, said, “This partnership demonstrates our commitment to facilitate the clean energy transition of our customers by advancing the adoption of renewable energy sources for manufacturing facilities. Leveraging our comprehensive range of sustainable energy solutions, we look forward to supporting SABECO towards their energy efficiency goals and in co-creating a more sustainable future for Vietnam.” Mr. Bennett Neo, General Director of SABECO, emphasized that: “SABECO always seeks to formulate initiatives and solutions that will ensure stable and sustainable business operations for the Company. Over the past few years, we have already embarked on various initiatives covering ESG (Environment, Society and Govermance) through our 4C corporate social responsibility pillars (Consumption, Conservation, Culture and Country), as well as our Best Brewery Awards initiative that are consistent with the Corporation’s general objectives and support the National Green Growth objectives for the period 2021-2030, vision towards 2050”. In an effort to fulfil the commitment to promote sustainable development initiatives in business operations and foster a sustainable community, SABECO has developed a sustainable development model to achieve net-zero emissions by 2050. Part of its strategy is to reduce water and energy consumption at its breweries with the help of technology and innovative sustainable solutions. To achieve net-zero emissions, SABECO and SP will study the feasibility of incorporating other sustainable energy solutions such as energy storage systems (ESS) at selected breweries. The incorporation of ESS will allow SABECO to manage the issue of supply intermittency, as solar power can fluctuate due to weather conditions. The ESS will also maximise the solar energy produced and used at the various breweries. The recent partnership with SABECO continues SP’s commitment to contribute towards Vietnam’s sustainability targets through the proliferation of various sustainability energy solutions. Over the last year, SP announced a target to install 1.5 Gigawatts (GW) of utility scale and rooftop solar projects by 2025. ABOUT SP GROUP SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with lowcarbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, and sustainable energy solutions in Singapore, China, Vietnam and Thailand. 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 and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast charging and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or for follow us on Facebook at fb.com/SPGroupSG, and on LinkedIn at spgrp.sg/linkedin. ABOUT SABECO Ever since its founding 148 years ago, SABECO has grown in the beverage industry and established itself as one of Vietnam’s leading corporations. SABECO’s national system consists of 26 breweries, 11 member trading companies and a network of hundreds of thousands of selling points across the country. SABECO takes pride in a portfolio of beer brands that are beloved by the people of Vietnam, which includes Bia Lac Viet, Bia Saigon Chill, Bia 333, Bia Saigon Special, Bia Saigon Export, Bia Saigon Lager and Bia Saigon Gold. Our symbolic brands, Bia Saigon and Bia 333, have high quality standards which are certified by reputable domestic and international organizations. Bia Saigon has for many years been voted as a National Brand of Vietnam. Most recently, it won the 2022 Asian Beer Championship, received the gold medal at the 2019 International Beer Award (IBA), the Gold, Silver and Bronze prizes at the 2019 International Beer Cup (IBC), the Gold and Silver prizes at the 2020 Australian International Beer Award (AIBA) and the Gold and Silver prizes at the 2021 Monde Selection. With a commitment to jointly promoting business investment and sustainable development, SABECO has always strived to create positive changes that will raise the stature of Vietnamese brands, while encouraging positive development for the community and for Vietnam. Accordingly, SABECO’s sustainable development model focuses on 4 pillars: Consumption - Conservation - Country – Culture. For more information about SABECO, please visit: www.SABECO.com.vn

GETTING STARTED OPENING YOUR UTILITIES ACCOUNT GETTING YOUR UTILITIES SUPPLIES MANAGING YOUR UTILITIES ACCOUNT CLOSING YOUR UTILITIES ACCOUNT 5 Here are steps to guide you through your commercial utilities journey with us. Getting started • Use of premises • Types of supply • Meter(s) requirements • Security deposit and supply capacity/load Opening your utilities account • Where to apply? • Required documents Getting your utilities supplies • Requirements for electrical installation licence (for > 45kVA) • When can supplies be turned on? • Express turn-on requirements Managing your utilities account • Applying for an e-account • Reading your meters • Paying your bills • Understanding the tariff • How to switch electricity supply to a retailer? Closing your utilities account • Required documents • Things to note after closing your utilities account 2 GETTING STARTED GETTING STARTED USE OF PREMISES Residential – Domestic Use For premises that are used exclusively for residential purposes. Commercial – Non-Domestic Use For premises that are used for the purpose of, or in connection with any trade, business or profession. It is important to declare the use of premises correctly as it is an offence under the Public Utilities Act (Cap. 261) to make any false statement, representation or declaration in connection with the application for water supplied by the Public Utilities Board (PUB). 3 GETTING STARTED TYPES OF SUPPLY Permanent Supply Application for any residential, trade, business or professional use. Application for the following type of premises: Construction Site Street Opera (e.g. Wayang) Site Office Gondola Temporary Supply After opening of utilities account: Premises without Electricity Meter Installation, testing and submission of Electrical Installation Licence (EIL) (if applicable) are required before turning on utilities supply. Please refer to Page 9 for more information. Premises without Water Meter PUB will install and turn on water supply within three (3) business days after all plumbing works are completed and relevant documents are submitted. Premises without Gas Meter Please contact City Energy Pte. Ltd. (as Trustee of City Energy Trust) at 1800 555 1661 or visit City Energy Showroom at Plaza Singapura, #03-78 (68 Orchard Road, Singapore 238839) if you require gas supply. 4 SECURITY DEPOSIT + AND Initial Security Deposit required – Permanent Supply Use of Premises Water Electricity Gas HDB Shop Houses Stalls – Cooking Stalls – Non-Cooking Multi-Storey Carpark ATM/Translink/ Info Teller Bin Compound $100 $200 $600 $200 $500 $200 $100 $400 Public Lighting Refer to SP PowerGrid Quotation Others $3.50 per Cu M or $300, whichever is higher Based on Supply Capacity (kVA)* $400 *Please check with your appointed Licensed Electrical Worker (LEW) on the Supply Capacity. Supply Capacity (kVA) Up to 15 16 to 45 46 to 75 76 to 140 141 to 180 181 to 230 231 to 280 281 to 460 461 to 560 561 to 1,000 1,001 and above Security Deposit $450 $1,350 $2,100 $4,050 $5,100 $6,600 $7,950 $13,050 $15,900 $28,500 $57,000 5 Security Deposit (cont'd) Supply Capacity (kW) Security Deposit High Tension & Extra High Tension (Temporary & Permanent Supply) $40 per kW Initial Security Deposit required – Temporary Supply Use of Premises Water Electricity Construction Site $3.50 per Cu M or $300, whichever is higher Based on Supply Capacity Site Office $1,300 Street Opera (e.g. Wayang) $150 per day Gondola $200 + The rates are subjected to review. 6 OPENING YOUR UTILITIES ACCOUNT OPENING YOUR UTILITIES ACCOUNT SP Group Website WHERE TO APPLY? Scan here or visit https://openaccount.spgroup.com.sg/#/open-account/ to open a commercial utilities account. You are required to make payment for your initial security deposit via eNETS or Credit Card during the online application. For payment via eNETS, you will require a valid Internet Banking Personal Account with DBS/POSB/OCBC/Plus, Citibank, or UOB (eNETS Debit), adequate balance and payment limit sufficient for the security deposit deduction. For payment via Visa/Mastercard, please note that it is only applicable for electricity supply of up to 1,001kVA and above and other services such as water and gas. Customer Service Centre Opening hours Mon – Fri : 8.30am to 6.00pm Sat : 8.30am to 1.00pm Closed on Sun & Public Holidays 490 Lor 6 Toa Payoh #09-11 HDB Hub Biz Three Lift Lobby 1 Singapore 310490 7 Required Documents 1 Application Form 2 ID CARD WORK PASS OPENING YOUR UTILITIES ACCOUNT Under Personal Name Application Form (Completed and signed) 3 Tenancy agreement Documentary proof of occupancy (e.g. Tenancy agreement or property tax) NRIC/FIN (Front and Back) [For Foreign Delegates, please provide copy of Green Card/Employment Pass/ copy of Exemption Order] 4 SPECIMEN Initial security deposit is payable upon application 1 Application Form 2 Application Form (Completed and signed) Latest ACRA detailed Business Profile/Bizfile 3 Tenancy agreement 4 Under Company Name Documentary proof of occupancy (e.g. Tenancy agreement or property tax) Copy of Acknowledgement of Electrical Installation Licence Requirement Form (EIL Form) (for > 45kVA) 5 SPECIMEN Initial security deposit is payable upon application Required upon request • Copy of Director's NRIC/FIN card [Front and Back] • Letter of Authorisation + – if signatory is not a Director according to ACRA listing + To be authorised by the Director listed in the recent ACRA detailed Business Profile/ Bizfile on the letterhead issued by the company, indicating its representative's name and identification number, i.e. NRIC or FIN. Additional Documents for Temporary Supply 1 2 Quotation for Electricity Supply Connection and EIL issued by EMA Water quotation from PUB 8 GETTING YOUR UTILITIES SUPPLIES REQUIREMENTS FOR ELECTRICAL Upon account opening, you are required to obtain an Electrical Installation Licence (EIL) when you use or operate an electrical installation of approved load exceeding 45kVA for commercial purposes. GETTING YOUR UTILITIES SUPPLIES HOW DO I APPLY FOR AN ELECTRICAL You are required to appoint a Licensed Electrical Worker (LEW) of the appropriate class to take charge of the electrical installation and submit the application for an EIL. Scan for more details 9 ELECTRICITY WHEN CAN SUPPLIES BE TURNED ON? Premises Type (Permanent Supply with meter(s) on site) Supply Turn-On Premises with electricity supply <45kVA Premises with electricity supply >45kVA 2 business days 3 business days upon submission of EIL GETTING YOUR UTILITIES SUPPLIES Same-day express turn-on service is subject to availability and with at least three hours advance notice. An express service charge is applicable for working weekdays/Saturdays. Please note that express service is unavailable for premises with: Electricity supply capacity exceeding 45kVA Water meters exceeding 25mm Commercial Gas MARKET Electricity currently supplied from the Open Electricity Market (OEM) via a licensed electricity retailer or SP Group at the wholesale electricity price 10 MANAGING YOUR UTILITIES ACCOUNT Please apply for an e-account to manage your utilities account via SP Utilities Portal. Scan here to apply Print the completed online application form, and endorse with your signature and company stamp. Submit the form to https://services.spservices.sg/#/uploadEServices Your application will be reviewed and once it is approved, the login details will be sent to the email address indicated in your online application. Get the SP App to manage your bill with greater convenience READING YOUR METERS Meter readings are taken once every two months. On months where meters are not read, your bill will be estimated based on the average daily usage between your last two actual reads. Your bill will be adjusted when your meters are next read. To avoid bill estimation, we strongly encourage customers to make use of the following e-services available for submission of meter readings: MANAGING YOUR UTILITIES ACCOUNT • SP Utilities Portal via spgrp.sg/UPortal • SP App • Email to customerreading@spgroup.com.sg Scan here to understand your utilities bill 11 PAYING YOUR BILLS GIRO How to Apply? • Through AXS machines for DBS & POSB ATM cardholders • Internet banking for DBS, POSB and OCBC cardholders • Mail the completed GIRO application form to: 2 Kallang Sector, Singapore 349277, Attention: Revenue Collection Approval may take up to six weeks. You will be notified of the status of your GIRO application via your utilities bill. Other Payment Modes Payment by credit cards via the SP App DBS/UOB/OCBC Internet banking DBS/POSB/ OCBC ATMs 7-Eleven stores SP Group Customer Service Centre AXS stations MANAGING YOUR UTILITIES ACCOUNT Note: Pink notices are issued as a reminder when payments are not made by the due date. A fee of $0.54 (inclusive of GST) applies and will be reflected in the next bill. If no payment is received after the reminder, a late payment charge of 1% will be imposed on any outstanding balance in the subsequent bill. UNDERSTANDING THE TARIFF HOW TO SWITCH ELECTRICITY SUPPLY TO RETAILER? For more information on tariffs, scan here For more information on Open Electricity Market, scan here 12 CLOSING YOUR UTILITIES ACCOUNT Required Documents Under Personal Name 1 Termination Form Termination of Utilities Supply Form (Completed and signed) 2 ID CARD WORK PASS NRIC/FIN (Front and Back) 1 Termination 2 Form Under Company Name Termination of Utilities Supply Form (Completed and signed) Required upon request Latest ACRA detailed Business Profile/Bizfile • Copy of Director's NRIC/FIN card [Front and Back] • Letter of Authorisation* – if signatory is not a Director according to ACRA listing *To be authorised by the Director listed in the recent ACRA detailed Business Profile/Bizfile on the letterhead issued by the company, indicating its representative's name and identification number, i.e. NRIC or FIN. In person: Please bring along the required documents during your visit to our Customer Service Centre Termination of Utilities Supply Forms are available at our service counters. 13 CLOSING YOUR UTILITIES ACCOUNT THINGS TO NOTE AFTER CLOSING YOUR UTILITIES ACCOUNT Termination of Gas Supply For termination of gas supply, City Energy charges a termination fee for commercial premises. Separate gas appliance disconnection fee is chargeable if required. Please refer to www.cityenergy.com.sg for more information. Refund of Security Deposit Upon closure of utilities account, the security deposit will be used to offset the final charges. Any credit balance left in your account may be transferred to other accounts under your name, if there are any outstanding charges before the final balance is refunded to you. You should receive your final bill and refund (if any) within a month. You may indicate the following in the termination form for credit balance (if any) to be: 1 2 3 GIRO DONATE Refunded via cheque Refunded to your active Giro linked to the utilities account Donated to SP Heartware Fund 4 5 Refunded to your SGD Bank account (Please provide a copy of your bank statement for verification purposes) Transferred to another active utilities account CLOSING YOUR UTILITIES ACCOUNT GIRO For utilities account under GIRO, the GIRO arrangement will be terminated after we have deducted the final charges. 14 READY TO START YOUR UTILITIES JOURNEY WITH US? Utilities Account Opening Checklist Use of premises: Types of supply: Security deposit $ Supply capacity Domestic Permanent kVA Non-Domestic Temporary Meter(s) requirements: Need to engage Licensed Electrical Worker Need to engage Licensed Plumber Need to contact City Energy Pte. Ltd. (as Trustee of City Energy Trust) Required documents (Refer to Page 8) Notes: Download forms here 15 490 Lor 6 Toa Payoh #09-11 HDB Hub Biz Three Lift Lobby 1 Singapore 310490 1800 222 2333 www.spgroup.com.sg

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

MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2019 Singapore, 30 December ember 2018 – For the period from 1 January to 31 March 2019, electricity tariffs (before 7% GST) will decrease by an average of 1.2% or 0.28 cent per kWh compared to the previous quarter. This is mainly due to the lower cost of natural gas for electricity generation compared to the previous quarter. For households, the electricity tariff (before 7% GST) will decrease from 24.13 to 23.85 cents per kWh for 1 Jan to 31 March 2019. The average monthly electricity bill for families living in four-room HDB flats will decrease by $1.00 (before 7% GST) (see Appendix 3 for the average monthly electricity bill for different household types). Quarterly Household Electricity Tariff* 25.00 24.00 23.65 24.13 23.85 Cents/kWh 23.00 22.00 21.00 20.00 21.39 20.72 20.30 21.56 22.15 19.00 18.00 17.00 16.00 Apr - Jun 17 Jul - Sep 17 Oct - Dec 17 Jan - Mar 18 Apr - Jun 18 Jul - Sep 18 Oct - Dec 18 Jan - Mar 19 * before 7% GST. SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg ELECTRICITY TARIFFS FROM 1 JANUARY 2019 LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh 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 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 Appendix 1 New Tariff Existing Tariff New Tariff (without 7% (without GST) (with 7% GST) GST) 24.13 23.85 25.52 24.13 23.85 25.52 8.58 8.58 9.18 12.87 12.87 13.77 21.71 21.40 22.90 13.27 13.09 14.01 0.59 0.59 0.63 8.58 8.58 9.18 12.87 12.87 13.77 21.49 21.18 22.66 13.26 13.08 14.00 0.59 0.59 0.63 7.68 7.68 8.22 11.52 11.52 12.33 20.57 20.26 21.68 13.15 12.97 13.88 0.48 0.48 0.51 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network costs (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. Q1 2019 TARIFF (before 7% GST) Market Admin & PSO Fee (No Change) 0.05¢/kWh (<1%) MSS Fee (No Change) 0.40¢/kWh (1.7%) Network Costs (No Change) 5.31¢/kWh (22.3%) Energy Costs (Decrease by 0.28¢/kWh) 18.09¢/kWh (75.8%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2019) (before 7% GST) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 129.76 31.31 30.95 (0.36) (1.1) HDB 2 Room 174.70 42.15 41.67 (0.48) (1.1) HDB 3 Room 261.12 63.01 62.28 (0.73) (1.2) HDB 4 Room 357.73 86.32 85.32 (1.00) (1.2) HDB 5 Room 417.78 100.81 99.64 (1.17) (1.2) HDB Executive 513.02 123.79 122.36 (1.43) (1.2) Apartment 517.83 124.95 123.50 (1.45) (1.2) Terrace 856.95 206.78 204.38 (2.40) (1.2) Semi-Detached 1,154.23 278.52 275.28 (3.24) (1.2) Bungalow 2,438.11 588.32 581.49 (6.83) (1.2) Average 425.46 102.66 101.47 (1.19) (1.2)

Cents/kWh MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JANUARY TO 31 MARCH 2018 Singapore, 29 December 2017 – For the period from 1 January to 31 March 2018, electricity tariffs will increase by an average of 6.3% or 1.26 cents per kWh compared to the previous quarter. The tariff increase is due to the higher cost of natural gas for electricity generation, which increased by 14% compared to the previous quarter. For households, the electricity tariff will increase from 20.30 to 21.56 cents per kWh for 1 January to 31 March 2018. The average monthly electricity bill for families living in four-room HDB flats will increase by $4.78 (see Appendix 3 for the average monthly electricity bill for different household types). Quarterly Household Electricity Tariff 22.00 21.39 21.56 21.00 20.20 20.72 20.30 20.00 19.00 19.27 19.13 18.00 17.68 17.00 16.00 Apr - Jun 16 Jul - Sep 16 Oct - Dec 16 Jan - Mar 17 Apr - Jun 17 Jul - Sep 17 Oct - Dec 17 Jan - Mar 18 SP Group reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The tariffs given in Appendix 1 have been approved by the EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 ELECTRICITY TARIFFS FROM 1 JANUARY 2018 Existing Tariff (without GST) New Tariff (without GST) New Tariff (with 7% GST) LOW TENSION SUPPLIES, DOMESTIC All units, ¢/kWh LOW TENSION SUPPLIES, NON-DOMESTIC All units, ¢/kWh HIGH TENSION SMALL (HTS) SUPPLIES Contracted Capacity Charge $/kW/month Uncontracted Capacity Charge $/chargeable kW/month 20.30 21.56 23.07 20.30 21.56 23.07 8.36 8.36 8.95 12.54 12.54 13.42 kWh charge, ¢/kWh Peak period (7.00am to 11.00pm) 17.47 18.88 20.20 Off-peak period (11.00pm to 7.00am) 10.55 11.37 12.17 Reactive power Charge ¢/chargeable kVARh HIGH TENSION LARGE (HTL) SUPPLIES Contracted Capacity Charge $/kW/month 0.59 0.59 0.63 8.36 8.36 8.95 Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh 12.54 12.54 13.42 Peak period (7.00am to 11.00pm) 17.25 18.66 19.97 Off-peak period (11.00pm to 7.00am) 10.54 11.36 12.16 Reactive power Charge ¢/chargeable kVARh EXTRA HIGH TENSION (EHT) SUPPLIES Contracted Capacity Charge $/kW/month 0.59 0.59 0.63 7.54 7.54 8.07 Uncontracted Capacity Charge $/chargeable kW/month kWh charge, ¢/kWh 11.31 11.31 12.10 Peak period (7.00am to 11.00pm) 16.38 17.77 19.01 Off-peak period (11.00pm to 7.00am) 10.45 11.26 12.05 Reactive power Charge ¢/chargeable kVARh 0.48 0.48 0.51 Appendix 2 BREAKDOWN OF ELECTRICITY TARIFF 1. The electricity tariff consists of the following four components: a) Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network costs (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. Q1 2018 TARIFF Market Admin & PSO Fee 0.05¢/kWh (<1%) MSS Fee 0.37¢/kWh (1.7%) Network Costs 5.30¢/kWh (24.6%) Energy Costs 15.84¢/kWh (73.5%) Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS (TARIFF WEF 1 JANUARY 2018) Types of Premises Average monthly consumption per Customer Average Monthly Bill New Average Monthly Bill Average Change in Monthly Bill kWh $(a) $(b) $(b-a) % HDB 1 Room 137.41 27.89 29.63 1.74 6.2 HDB 2 Room 193.18 39.22 41.65 2.43 6.2 HDB 3 Room 277.60 56.35 59.85 3.50 6.2 HDB 4 Room 379.49 77.04 81.82 4.78 6.2 HDB 5 Room 442.06 89.74 95.31 5.57 6.2 HDB Executive 545.52 110.74 117.61 6.87 6.2 Apartment 539.71 109.56 116.36 6.80 6.2 Terrace 898.34 182.36 193.68 11.32 6.2 Semi-Detached 1,199.76 243.55 258.67 15.12 6.2 Bungalow 2,499.42 507.38 538.87 31.49 6.2 Average 448.02 90.95 96.59 5.64 6.2

SATURDAY, NOVEMBER 23, 2013 Careers in Engineering Packing a lot of power Principal engineer Chan Hong Jiang relishes the unpredictable challenges that he faces in his job at Singapore Power by suresh nair PRINCIPAL engineer Chan Hong Jiang enjoys challenges and switches on when there is a major blackout. Thankfully, it is not often that power outages occur here and Singapore has one of the fewest and shortest power outages of cities worldwide, as rated by international industry indices, thanks to Singapore Power’s world-class electricity and gas transmission, distribution and market support services. “When a power outage occurs, the immediate concern is to restore the supply to affected customers safely and quickly,” says Mr Chan, 32, who has worked for seven years with Singapore Power, which covers over a million Singapore industrial and domestic customers. His team looks after the operations and maintenance of electricity distribution networks in the southern region of Singapore, which covers the Orchard Road shopping belt, Sentosa and the Central Business District area. The daily work, which he calls an unpredictable challenge, includes maintenance, repair and renewal of power equipment such as switchgear, transformers and power cables of various voltages from 400V up to 66kV deployed in the various electrical substations. “We also have to respond expeditiously to any power outages or incidents that occur at any time and restore electrical supply to affected customers,” he adds. “I have been here seven years, there is never a typical day at work. I’m always learning and growing in my job.” He relishes “bigger challenges” in national and regional projects, citing the National Day Parade (NDP) 2010 and Guangzhou 2010 Asian Games which “gave me the chance to hone my technical skills”. His role in the technical support committee for NDP 2010 was to ensure there were no power outages in the vicinity of the surrounding parade area and to have quick restoration of power supply in the event of any supply failure. Going to Guangzhou for a week for the Asian Games was “another breathtaking challenge” after China Southern Power Grid wanted condition monitoring work on the power supply infrastructure for the Guangzhou Asian Games. “I was part of the team carrying out cable diagnostic tests on the Guangzhou power network. During the trip, we shared our experience in condition monitoring with our counterparts and I also learnt about their work processes and network equipment. This was indeed an eyeopening experience.” Mr Chan studied at Raffles Institution and Victoria Junior College, after which he earned a degree in electrical engineering at the National University of Singapore. He joined SP Power- Grid soon after graduation and was posted to the Regional Network South as an executive engineer. His work philosophy is delivering quality work without looking at the clock. He says: “I think one key quality is the willingness to go the extra mile to ensure that the work carried out is up to mark. Any slip-up will not only affect the company’s performance, but could also potentially affect a very large customer base or in the worst case, cause a safety hazard to the public.” We also have to respond expeditiously to any power outages or incidents that occur at any time and restore electrical supply to affected customers. I have been here seven years, there is never a typical day at work. I’m always learning and growing in my job. — Mr Chan Hong Jiang, principal engineer, Singapore Power He is appreciative that his wife, Candy Ho, 29, a financial planner, supports his “unpredictable and challenging work hours”. “Occasionally I have to work at night and during weekends to handle emergency repairs or electricity supply shutdowns which take place only when the customer premises are empty,” he says. “My wife is very understanding and offers a lot of encouragement and support. This spurs me on to complete my work quickly and safely so that I can go back to my family as soon as possible.” His role model is his 62-year-old father, Mr Chan Teck Chua, whose work attitude, despite minimal education, was exemplary as an auxiliary salesman. “My father, a quiet and humble man, has been a good role model for me,” he says. “Although he did not receive much education and did not have a well-paying job, he worked very hard and lived frugally to provide for the family, something which he did very well and with much pride. I am trying to do the same for my wife and, in the future, for my kids.” Mr Chan’s work philosophy is delivering quality work without looking at the clock. PHOTO: CHONG JUN LIANG

Singapore Institute of Power and Gas High Voltage Distribution Cable Identification, Spiking and Fault Location Course Code: ECL04 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Acquire practical skills and techniques on cable identification • Apply the right techniques for cable fault location while carrying out HV cable fault repair MAIN CONTENTS • Types of faults • Safety precautions to be taken while carrying out cable identification and fault location • Cable identification • Cable fault location test • Cable spiking METHODOLOGY Lecture and practical session TARGET AUDIENCE Engineering and technical staff who are required to carry out HV distribution cable identification, spiking and fault locating work COURSE DETAILS Duration : 14 hours Mode of Delivery : Face-to-Face Certification : SIPG Certificate of Completion PDU by PE Board : 14 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 COURSE FEES Full Course Fee : S$1,700 (before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) : Not applicable 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 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. • Enhanced subsidy of up to 90% is applicable for Singapore Citizens aged 40 years and above, subject to funding agency’s approval. Note that GST payable will be computed from fee after 70% funding. • 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

Media Release Leveraging Digital Solutions to Future-Proof Singapore’s Energy Grid As part of Singapore’s energy transition, the Energy Market Authority (EMA), together with industry partners, have embarked on digital projects to future-proof the nation's energy grid infrastructure. There has been good progress in the development of Singapore’s first Grid Digital Twin and Distributed Energy Resource Management System, and they will continue to be developed over the next few years. These projects will serve to enhance the resilience and reliability of Singapore’s electricity grid and support the deployment of cleaner energy sources. Grid Digital Twin 2. Singapore embarked on the Grid Digital Twin in 2021 with the aim of enhancing Singapore’s grid resilience, reliability, and support the deployment of cleaner energy sources. The Grid Digital Twin, comprising two key models - Digital Asset Twin and Digital Network Twin - is a virtual replica of the physical grid network and infrastructural assets. Created in collaboration with Government agencies, industry players and academia, research and development for Singapore’s first Grid Digital Twin for the national power grid has demonstrated good progress. Digital Asset Twin 3. The Digital Asset Twin is a virtual replica of SP Group’s electricity network assets. Developed by the SP Group, in collaboration with Nanyang Technological University (NTU), the Digital Asset Twin aims to enable network operators to monitor and analyse the condition and performance of grid assets, in order to mitigate potential issues. When fully developed, it is envisaged that the Digital Asset Twin will also enable informed decisions for prioritised and timely renewal and maintenance of grid assets. 4. Through in-house digital development capabilities, SP Group has built the core of the asset dashboard as well as key Artificial Intelligence (AI) engines and algorithms to integrate with sensors in real time. The SP-NTU Joint Lab will provide components of an Asset Health system and cost-effective condition monitoring sensors. SP Group targets to deploy a pilot by 2025. As costs of sensors, digital and communication solutions reduce, they can potentially be applied to the large number of distribution assets, such as the 18,000 transformers across SP’s 12,000 substations. Digital Network Twin 5. EMA has also collaborated with partners such as S&TPPO, A*STAR’s Institute of High Performance Computing (IHPC), and TUMCREATE to develop the Digital Network Twin within the Singapore Integrated Transport and Energy Model (SITEM). With the development of the Digital Network Twin, it enables SITEM to make use of advanced modelling and simulation software to model the impact of additional Electric Vehicle (EV) demand on the grid and identify necessary infrastructure upgrades under different scenarios. This has provided insights to EMA and SP Power Grid (SPPG) on how substation capacity could be optimised to support EV charging. The Digital Network Twin is currently undergoing the next stage of translational research and development in order to deploy the developed solutions into an end-user software solution usable by EMA by 2025. The software solution will help to assess the impact of significant demand changes expected in the distribution grid as energy sector decarbonises. 6. A*STAR has also incorporated high-resolution electricity demand results obtained from the Digital Network Twin into a national-level energy systems model that aims to optimise Singapore’s long-term decarbonisation pathways. The effort has yielded positive initial outcomes through the identification of potential ways to reduce investment costs in the power sector over the next 30 years, as the nation seeks to achieve net zero emissions by 2050. EMA will also work with A*STAR and other partner agencies, through the Centre for Energy and Emissions Modelling (CE2M), to further improve long term power sector decarbonisation planning. 7. Through these initiatives, Singapore will have smarter and more efficient ways of monitoring and predicting the health of the nation’s grid assets and network. In addition, the Grid Digital Twin allows for a risk-free environment to study and test different scenarios. This will help future-proof Singapore’s power grid by ensuring that it is well-equipped to manage increasing electricity demand and changes in energy supply, while maintaining reliability in grid operations. Distributed Energy Resource Management System (DERMS) 8. Distributed Energy Resources (DERs) like solar generation systems, battery Energy Storage Systems (ESS), and Electric Vehicles (EVs) are likely to proliferate in the coming decades. This is because solar power generation and battery ESS are expected to become cheaper and more efficient, given ongoing research and development efforts as well as economies of scale. As such, it is increasingly vital to ensure that Singapore’s grid infrastructure is able to support the integration and deployment of cleaner energy sources.   9. To better optimise the management of small-scale DERs such as solar and EVs across the network, SPPG has embarked on pilot development for a Distributed Energy Resource Management System (DERMS). DERMS is a monitoring and control platform which aims to support SPPG’s network operators with real-time information and control capabilities to optimise DER connections. 10. SP Group has carried out a proof-of-concept in 2021, to explore use cases where monitoring and control of DERs could support network operations. From this first phase, monitoring and control solutions were trialled on test setup to gain first-hand experience and identify potential applications for Singapore’s context. 11. The next phase of the DERMS pilot is focused on solar forecasting and capabilities to prepare for increasing EV adoption, and will be test-bedded at selected SP substations. When fully developed, DERMS will be able to support network operators in the sustainable integration of solar and EV-related DERs into the network, while effectively managing reliability and system costs. ANNEX A: Factsheet on Singapore National Grid Digital Twin -- End -- About the Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to build a clean energy future that is resilient, sustainable, and competitive. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. About the SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam.  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 worldwide.  Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region.  For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at spgrp.sg/linkedin and Instagram at spgrp.sg/Instagram.   ANNEX A: FACTSHEET ON THE SINGAPORE NATIONAL GRID DIGITAL TWIN 1. A digital twin is a virtual model of physical infrastructure, processes and systems that can carry out various functions such as intelligent data analysis, computer modelling and simulation and machine learning to support users in improving planning and decision-making processes. 2. The digital twin of Singapore’s national grid will comprise two key models: a. Asset Twin to optimise the planning, operations and maintenance of SP’s grid assets (such as substations, transformers, switchgears and cables). The Asset Twin is able to remotely monitor and analyse the condition and performance of assets and identify potential risks in grid operations early. This allows SP Group (SP) to make informed decisions on renewal and maintenance plans accordingly. Through in-house digital development capabilities, SP Group has built the core of the asset dashboard and the initial key AI engines and algorithms to integrate with sensors in real time. The SP NTU Joint Lab will provide components of an Asset Health system and break-through cost effective condition monitoring sensors. SP Group targets to deploy a pilot by 2025. As costs of sensors, digital and communication solutions reduce, these digital solutions can potentially be applied to the large number of distribution assets, such as the 18,000 transformers across 12,000 substations.  The Asset Twin is underpinned by five research projects awarded by the Energy Market Authority (EMA) to SP and Nanyang Technological University (NTU) under the SP Group - NTU Joint Laboratory[1]. b. Network Twin for impact assessment on grid. This uses modelling and simulations to determine the impact of additional loads (such as charging of electric vehicles) and distributed energy resources (such as solar photovoltaics and energy storage systems) on the grid. Using an advanced software framework known as the Multi Energy System Modelling & Optimisation (MESMO)[2], the Network Twin is able to provide EMA and SP with a high-level assessment of the impact of demands on the grid and any upgrades required for different scenarios. EMA and agencies such as A*STAR’s IHPC, S&TPPO, and TUMCREATE, have developed the Singapore Integrated Transport and Energy Model (SITEM) to model the impact of additional Electric Vehicle (EV) demand on the grid and identify necessary infrastructure upgrades under different scenarios. SITEM has provided insights on how substation capacity can be optimised to support EV charging. The first prototype Network Twin was developed as part of the SITEM project by the Institute of High Performance Computing (IHPC) at the Agency for Science, Technology and Research (A*STAR), together with its technology partner TUMCREATE Ltd. The project was funded by the Public Sector Science & Technology Policy & Plans Office (S&TPPO).  IHPC is currently undertaking the next stage of translational R&D that aims to deploy the Network Twin into an end-user software solution usable by EMA engineers by 2025.  EMA will work together with A*STAR and other partner agencies in the Centre for Energy and Emissions Modelling (CE2M), which seeks to support long-term national decarbonisation planning. The initiative aims to develop a federated systems architecture that integrates the national energy system model, with sectoral models such as power and transport.  The modelling effort would better inform Singapore’s net-zero strategy, including our future power grid. 3. Key benefits of the Grid Digital Twin are: a. Enhanced condition monitoring of assets and prioritisation of asset renewal, by having a decision tool that can identify risks and prioritise grid assets renewal plans. The tool will take into account health, utilisation and failure history of the grid assets.  b. Improvement in carrying out network planning analysis by having a better network utilisation when balancing new or peak electricity loads. c. Optimisation of asset investment, by identifying potential synergies between asset renewal and upgrades for load growth without compromising grid resilience. [1] The SP Group - NTU Joint Lab was established between SP Group and NTU in 2020, to explore energy-related projects in the areas of asset management and network operations. [2] MESMO is one of two primary simulation technologies that is used in the Singapore Integrated Transport Energy Model (SITEM) project. More details on SITEM can be found on A*STAR’s website: www.a-star.edu.sg/News-and-Events/a-star-news/news/press-releases/supporting-singapore-s-transition-to-electric-vehicles. Grid Digital Twin comprising the Asset Twin and Network Twin (Image Credit: Energy Market Authority) Overview of Asset Health and Criticality Index for the Distribution Network (Image Credit: SP Group-NTU Joint Laboratory)

FORM CS/5 Application for Inspection of Electrical Installation To: FOR OFFICIAL USE SP Services Ltd 2 Kallang Sector Application No.: Singapore 349277 PART I I/We, # Mr/Mrs/Miss/Messrs ___________________________________________________________________________ ( # delete as appropriate) (name of applicant/company) Utility Account No: __________________________________________________________________________________ request you to provide an electrical installation inspection and install Details of my/our application are as follows: (Please fill in the appropriate box below) kWh meter. (Please tick if meter is required) An application for electricity supply service has been submitted earlier and approved. SP Services Application Reference No is: _______________________________________ OR This is a new application with details as given in Part II by my/our Licensed Electrical Worker undertaking the project. (Form CS/3 or CS/3H shall be attached for supply connection from landlord’s or HDB’s electrical installation.) My/Our particulars: UEN No.: ___________ or NRIC No.: Note : Please state the last 4 characters (i.e. last three digits and alphabet) of NRIC / FIN / passport or other personal identification number. Name of Authorised Person for Company: _________________________________________________________________ (if applicable) Forwarding Address: ________________________________________________________________________________ ________________________________________________________ Postal Code: ______________ Tel: ___________________ Email Address: ___________________ Mobile Phone: __________________ --------------------------------------------------- -------------------------------------------- Signature of Applicant Date __________________________________________________________________________________________________ PART II (INSTALLATION DETAILS - To be completed by Licensed Electrical Worker if there is no application submitted earlier) Project Description: __________________________________________________________________________________ Site Address: ________________________________________________________________ Postal Code: _____________ Type of Application (Please tick the appropriate boxes) New Supply Temporary Supply Upgrading of Supply Downgrading of Supply Extension Rewiring Replacement of Switchboard/Switchgear Amalgamation Shifting of Meter Conversion to Master/Sub Metering Scheme Other Services (Please specify) ……………………………………………………………………………… 310311 Supply SP PowerAssets Landlord’s installation HDB’s installation Public Lighting Network Connection from: installation/mains (Form CS/3 is to be (HDB's endorsement (Form CS/3 PL is to be submitted) is required) submitted) Type of Development: Industrial Commercial Residential Others Metering Scheme: *Master / Sub / Normal (* delete as appropriate) Type of Business (Brief Description): ___________________________________________________________________ Total supply capacity (including existing requirement, if any) 30/40A # 230V 60A/80A/100A # 230V 30A/60A # 400V .............kVA single-phase single-phase three-phase at 400V three-phase ( # delete as appropriate) PART III DETAILS OF PROPOSED INSTALLATION OR EXTENSION. (For HDB residential unit, erasure/amendment to any of the “QTY” figure below is NOT acceptable.) QTY QTY QTY QTY 5A socket outlets 20A SPN ISO Cooker Point Oven Point 13A socket outlets 20A TPN ISO Connection Unit Shaver Unit 15A socket outlets 30/32A SPN ISO Fan Point Urinal Sensor Point 10A SPN/DP ISO 30/32A TPN ISO Hair Dryer Point Washing Machine 10A TPN ISO 60A SPN/DP ISO Hand Dryer Point Water Heater Points 15/16A SPN ISO 60A TPN ISO Lamp points Other Equipment 15/16A TPN ISO Cooker hob point Neon Sign (A completed Certificate of Compliance is required to be submitted if a new meter is required.) Name of LEW : _____________________ LEW Licence No. : _____________ ________________________________ Signature of Licensed Electrical Worker Date: ______________________ Forwarding address (as registered with EMA): _____________________________ Email Address.: ____________________ ___________________________________________________________________ Contact No.: ___________________ Postal Code: ________________ ________________________________________________________________________________________________ PART IV Endorsement by HDB (applicable for HDB residentiaI premises) 1 I have checked the loading of the electrical installation of the abovementioned building/complex and hereby confirm that the abovementioned load requirement can be catered for from the rising/horizontal mains system/main switchboard of the building/complex, and the total approved load to the entire building/complex will not be exceeded. 2 I hereby give consent for the abovementioned customer to tap electricity supply of a capacity indicated above from the rising/horizontal mains system/main switchboard of the building/complex. _______________________________________ Name/Designation/Signature of Authorised Person for and on behalf of Housing & Development Board Date: ___________________ 310311

LICENSED ELECTRICIAN PREPARATORY PROGRAMME (Programme Code: ENO32) LEARNING OUTCOMES The Licensed Electrician Preparatory Programme will equip participants with the necessary theoretical foundation and practical application skills to carry out the work of a Licensed Electrician. PRE-REQUISITES Applicants are required to have at least: o 5 years of relevant local hands-on experience in electrical works; and o GCE “N” Level with pass in English and Mathematics or Workplace Literacy and Numeracy (WPLN) Level 5 --- The programme is optional for applicants with: o NITEC in Electrical Engineering and at least 2 years of relevant local hands-on experience in electrical works (after NITEC); or o At least 10 years of relevant local hands-on experience in electrical works PROGRAMME CONTENTS Theoretical Foundation Conducted by Singapore Polytechnic/Ngee Ann Polytechnic No. Description Hours Total Module 1: Electrical Principles 1.1 Basic Principles of Electricity 5 1.2 AC Circuits 15 1.3 Basics of Three Phase AC Circuits 15 1.4 Written Assessment 1 2 2 Module 2: Electrical Installation Design 2.1 Statutory Act and Regulations 5 2.2 Protective Devices and Cables 13 2.3 Protection Against Electric Shock 15 2.4 Electrical System Design 7 2.5 Temporary Electrical Installation 9 2.6 Written Assessment 2 2 2 Module 3: Testing and Maintenance of Electrical Systems 3.1 Testing of Switchboards 9 3.2 Maintenance of Switchboards 6 3.3 Standby Generators 6 3.4 Photovoltaic System 7 3.5 Written Assessment 3 2 2 1 35 49 28 Total 118 V13_042024 Practical Application Conducted by Singapore Institute of Power and Gas No. Description Hours Total Module 4: Safety and Connection Process 4.1 Safety & Licensing Requirements 3.5 4.2 The Supply Connection Process 3.5 4.3 Assessment 1.0 Module 5: Electrical Installation Less than 45kVA 5.1 Practical Design of Small Electrical Installation 10.5 5.2 Generator Supply for Small Electrical Installation 3.5 5.3 Assessment 1.0 Module 6: Inspection and Testing 6.1 Safety Requirements and Tools for Inspection and Testing 7.0 6.2 Practical Inspection and Testing of Small Installation 7.0 6.3 Assessment 1.0 8 15 15 Total 38 ASSESSMENT For modules conducted by SP/NP, a written assessment will be conducted upon completion of each module. For modules conducted by SIPG, a practical assessment will be conducted upon completion of each module. PROGRAMME TIMING The programme will be conducted during weekday evenings (6.30pm – 10.00pm) and Saturdays (8.30am – 6.00pm). CERTIFICATE Participants who have successfully pass all theoretical and practical modules will be awarded a Certificate of Achievement jointly issued by SIPG and SP/NP. EMA LICENSING COMPETENCY ASSESSMENT The “Certificate of Achievement” is required by EMA for participants without the relevant educational qualification. Participants are required to ensure that they satisfy the relevant work experience and pass the “EMA Licensing Competency Assessment” to qualify for an Electrician’s License. Please refer to EMA website for more information on application for Electrician License: EMA Website Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 2 V13_042024 PROGRAMME FEE Full Programme Fee Singapore Citizens and Permanent Residents <40 years old Nett Fee after SSG Funding* Singapore Citizens ≥ 40 years old only Enhanced Training Support for SMEs # Without GST $8,380.00 $2,514.00 $838.00 $838.00 With 9% GST + $9,134.20 $2740.26 $1064.26 $1064.26 * Subjected to SSG’s approval and changes. + 9% GST applicable for intakes starting from 1 Jan 2024 # For more information on the Enhanced Training Support for Small & Medium Enterprises (SMEs) scheme, please click here. Self-sponsored applicants may use their relevant SkillsFuture Credit (SFC) to offset the programme fee. PROGRAMME SCHEDULE Next intake: May 2024 (Closed) / Feb 2025 Registration closing date: 4 weeks before programme commencement Application will be considered upon submission of completed application form and all necessary supporting documents. SIPG will contact the applicant after confirmation that all admission criteria are met. SIPG reserves the rights to amend any details relating to the programme without prior notice. For enquiries, contact SIPG at training-institute@spgroup.com.sg or 6916 7930. 3 V13_042024 This page is intentionally left blank 4 V13_042024 Registration Form Licensed Electrician Preparatory Programme PART A: PERSONAL PARTICULARS � Self-Sponsored Applicant ** Full Name (As in NRIC/FIN) ** NRIC/FIN ** Nationality ID Expiry Date (dd/mm/yy) ** Monthly Salary 1 � Company-Sponsored Applicant Gender M / F Date of Birth (dd/mm/yy) Race: Chinese / Malay / Indian / Others: ___________________ ** Contact Number Email Address Address (Residential address for selfsponsored applicants) FOR COMPANY-SPONSORED APPLICANTS ONLY Eligibility for Enhanced Training Support for SMEs: Determination will be based on SSG system. Applicant must have continued to receive full salary under the billing company (as below) and CPF entitlements during the entire duration of the funded course. Company Name UEN Company Address Contact Person Designation Contact Number Email Address PART B: PRE-REQUISITES 1. Please indicate your relevant local hands-on electrical work experience: Employer Name Position Held Year of Joining Year of Leaving 2. Please indicate your educational qualifications: Qualification Title Name of Institute Year Completed Please attach relevant supporting documents. (Refer to Annex A for the list of supporting documents required.) 1 Salary range: a) Unemployed b) Below $1,000 c) $1,000 - $1,499 d) $1,500 - $1,999 e) $2,000 - $2,499 f) $2,500 - $2,999 g) $3,000 - $3,499 h) $3,500 and above ** Mandatory field 5 V13_042024 PART C: PAYMENT Payment is only required after the programme has been scheduled for the applicant and applicant has confirmed his/her availability. An invoice with the final amount (after funding, if any) and the available mode of payment will be sent to the applicant. PART D: DECLARATION By submitting this registration form: - I hereby declare that all information given is true and accurate; - I acknowledge that SIPG shall not be responsible should EMA rejects my application for licensing; and - I agree to the terms and conditions stated below. (i) For Self-Sponsored Application (ii) For Company-Sponsored Application Name: ______________________ Name of Authorised Personnel: _____________________ Signature: Signature: ______________________ _____________________ Date: ______________________ Date: _____________________ Company Stamp PART E: PERSONAL DATA PROTECTION ACT 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 programme(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: Signature: Date: TERMS AND CONDITIONS: 1) The company and individual applicant have read and understood the terms of the programme information and registration form. 2) The information collected on this form is used for programme registration, account servicing of programme-related activities and/or for application of programmerelated funding to appropriate funding agencies. 3) This registration form must be submitted to SIPG at least 4 weeks before programme commencement. 4) Payment must be made to SIPG before programme commencement. 5) SIPG reserves the right to amend any details relating to the programme without any prior notice. 6) Request for withdrawal must be made in writing and are subject to approval by SIPG. >5 working days before programme commencement : 100% refund. Less than 5 working days before programme commencement : no refund. 7) Request for transfer/replacement must be made in writing at least 5 working days before programme commencement and is subject to approval by SIPG. SIPG reserves the right to impose an administration fee for such requests. 8) Trainee shall be bound by the terms and conditions of any applicable funding scheme as approved by SIPG. 9) 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 programme before, thereby resulting that his/her funding application is rejected, the trainee is liable to pay the balance of the full programme fee to SIPG. 10) Photographs of trainees may be taken at the event for SIPG’s marketing materials and other publications. Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 6 V13_042024 ANNEX A: LIST OF SUPPORTING DOCUMENTS REQUIRED Please submit all relevant supporting documents along with the application form via email. Note: SIPG reserves the right to reject any application due to incomplete submission of supporting documents. 1 Company Testimonial Letter (To clearly state the years and job scope of relevant local hands-on electrical works experience) 2 Educational Certificates i) Highest Qualification (Minimum of GCE ‘N’ Level with pass in English and Mathematics or Workplace Literacy and Numeracy (WPLN) Level 5) OR ii) NITEC in Electrical Engineering 7 V13_042024