SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Partnership with PUB in EMA’s Demand Response and Interruptible Load programmes RELIABILITY (from left) Stanley Huang, Group CEO, SP Group;S Harsha, Managing Director, Sustainable Energy Solutions, SP Group; Harry Seah, Deputy Chief Executive (Operations), PUB; and Goh Si Hou, Chief Executive, PUB, at the MOU signing ceremony. (Credit: PUB, Singapore’s National Water Agency) SP Group (SP) has partnered PUB to participate in EMA’s Demand Response (DR) and Interruptible Load (IL) programmes. PUB is the first government agency to participate in the programmes. PUB will voluntarily reduce its energy use or temporarily shift electricity usage during periods of peak usage or when supply from renewable energy sources is intermittent. This will help balance electricity demand and supply on the national power grid at critical times, while facilitating the integration of more renewables. For a start, PUB has identified the Marina Raw Water Pumping Station, located at Kallang Basin, as the first contributing facility. The pumping station is used to transfer raw water from Marina Reservoir to Upper Peirce Reservoir and there is flexibility to adjust operations when required to manage or reduce electricity usage. SP has been operating the Thermal Energy Storage system as part of its Marina Bay District Cooling operations since 2006 to improve the overall reliability and resilience of the network. In 2016, the team started developing process, control and data science capabilities to become an active participant in EMA’s demand-side management activities through the DR and IL programmes. In 2022, SP became a DR aggregator, which presented SP the unique opportunity to facilitate electricity load curtailment across multiple sites, and for other suitable companies. — 6 April 2023 TAGS RELIABILITY YOU MIGHT BE INTERESTED TO READ How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing

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.

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

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Safeguarding the Backbone of Singapore’s Grid RELIABILITY The transmission substations that Kane Neo oversees are key to keeping Singapore powered Kane Neo and his team protect a part of the power world that is invisible to most – the high voltage transmission networks. These networks form the backbone of Singapore’s electricity infrastructure, connecting power from the power generation plant to the distribution networks that connect it to our customers. “Power that runs through transmission networks can be massive – ranging from 66kV to 400kV. When running at full capacity, one 230kV transmission substation can power up to eight towns, each the size of Toa Payoh,” explains the 47-year-old, General Manager of SP’s power grid business.  He first discovered his passion for power engineering when studying at Ngee Ann Polytechnic. Power is generated at very high voltage, travelling through these networks before being progressively “stepped down” at the transmission substations. Through various distribution substations, power is sent via smaller cables of the network to homes and offices. “The work we do is highly sensitive and teamwork is important. Any issue on the transmission network can cause a huge impact,” he adds. A transmission substation, which feeds into many distribution substations, can affect several estates if it faces disruption, he says.   At SP, the path to become a transmission engineer spans about four years of on-the-job training and structured courses. Regular health checks on transmission assets such as cables, switchgears and transformers form a critical part of the job for Kane and his team of over 160. The size, importance and complexity of the equipment do not make this easy. For instance, Kane’s team keeps a close watch on transmission cables, which run for approximately 2,600km, and some 3,000 transmission assets island-wide. Any anomalies that may impact transmission assets, are detected early using data from sensors and rectified. Stringent checks include tests on the quality of gas that insulates the high voltage equipment. “If we detect a problem, it needs to be solved in the shortest amount of time, and we persist until we get to the bottom of it,” says Kane, who has been with SP since 2000 and spent the last three years in his current role. He also has a decade of experience working on the distribution network. For Kane and his team, it means constantly being on the alert, pre-empting possible issues and finding ways to make the network more robust. Kane (second from left) with his family (from left) Le Wei, Julie and Le Xuan. While few understand the scale and significance of the transmission network, or the invisible heroes that keep it going, his 12- and 13-year-old daughters do. Le Wei and Le Xuan, are able to spot the various transmission substations when they go out on drives as a family. “As they enjoy modern conveniences, they are also more keenly aware of what it takes to power their lives and the nation daily,” he says. — 17 October 2019 TAGS PEOPLE OF SPRELIABILITY YOU MIGHT BE INTERESTED TO READ How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing

Tamil Murasu, News 03, 4 Mar 2016 ����4 3 2016 | ������ | 3 ��������������� � � � � � � � � � � � � ����������������� �������� ���� ���������� ���������� �������� ����� ���������� �������� ���� ���� ���������� ������� ��������� ����� �������� ��� ��� ���������� ��������� �������� ����� �������� ����� ������� ����� ����������� ���� ���� ������� ���� �������������� ���� �� ����������� ������� ����������� ���� ��������� ������������ ���� ������������� ����� ������ ���� ��������� ��� �������� ������������ ���� ��� ��������� ������� ���������� ��� ������������� �������� �������� ���������� ��� ����� ����� ��� ��������� �������� ����� ������������������� ���� �������� ������� ������������������� ����������� �������� ������ �������������������� ������� �������������� ��� �������� ������� ���� ��������� �� ����� ������� ��� ���� �������� ������������������ ����������� ���� ����� ������������������ ���� ��������� ��� �������� ����������� ���������� �������� ���������� ����� ����� ������� �������� ������������������ �������� ��� �������� ���� �� ������� ���� ��������� ��� �������� ����������� ��� ���� ����������������� ��� ��� ����� ��� �������������������� ���������� Source: Tamil Murasu © Singapore Press Holdings Limited. Permission required for reproduction.

Singapore Institute of Power and Gas Singapore Electricity Network and Market (Conducted with Energy Market Company) Course Code: EFD08 COURSE OBJECTIVES Upon completion of this course, participants will be able to: • Understand the structure of generation, transmission and distribution of electricity in Singapore • Describe the various types of transmission and distribution network configuration • Describe the switchgear configuration for transmission substation • Understand the types of equipment implemented in the electricity transmission and distribution • network • Understand the technical and performance standards • Describe the deregulation process leading to the National Electricity Markets of Singapore (NEMS). • Identify the market structure and the roles of key stakeholders in the NEMS. • Describe the basics of the market clearing and settlement process. • Explain the rationale for some key design features for NEMS. • State the key regulatory tools employed and governance structure of NEMS. • Describe the benefits and costs of the 3 possible fuel-mix scenarios in 2050 • Describe the benefits and costs of the 4 Switches that Singapore used to reach net-zero for the power sector in 2050 MAIN CONTENTS • Overview of Singapore Electricity Network o Structure of generation, transmission and distribution of electricity o Transmission and distribution network configurations o Transmission and distribution network assets o Technical and performance standards o Regulatory requirements and codes of practice • Electricity Transmission and Distribution Network Configuration and Network Equipment o Transmission • Electricity transmission network configuration • Equipment inside transmission substations • Types of transmission switchgear, transformers, shunt reactors and cables o Distribution • Electricity distribution network configuration • Equipment inside distribution substations • Types of distribution switchgear, transformers, low voltage boards and overground box, and cables • Market Reform Milestones and Demand Characteristics o Singapore’s Market Reform Milestones (1963 – present) o Singapore’s Electricity Demand Characteristics • Market Structure o Role of key stakeholders in NEMS o Retail market overview • Market Operations o Trading in the wholesale market o Market clearing and design features o Wholesale market settlement • Regulatory Tools and Governance Structure o Market Power mitigation o Rules and governance structure • Energy 2050 Committee Report – Charting the Energy Transition to 2050 o 3 Possible fuel-mix scenarios in 2050 Singapore Institute of Power and Gas Pte Ltd UEN: 201427065Z 2 Kallang Sector, Singapore 349277 Ver 4.0_0823 Singapore Institute of Power and Gas o Recommendations on energy transition strategies • Singapore 4’s Switches Strategies o The Switches – Solar, Natural Gas, Electricity Imports, Low Carbon Alternatives o Singapore Energy Policy at a Glance METHODOLOGY Lecture TARGET AUDIENCE • Engineering & technical staff in the electrical power industry • Non-technical staff who are required or interested to know about NEMS COURSE DETAILS Duration : 14 hours Mode of Delivery : Face-to-Face Certification : SIPG Certificate of Completion PDU by PE Board : Pending Additional Requirement/s : NIL COURSE FEES Full Course Fee : S$720 (before GST) For Singapore Citizens/PR/LTVP+* : Not applicable For Singapore Citizens (40 years old and above) : Not applicable 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_0823

Media Release SP Group receives NTUC’s top award for employers, for advancing future-ready skills and career pathways Singapore, 3 May 2024 – At this year’s May Day Awards, SP Group (SP) is receiving the highest award for employers – the Plaque of Commendation (Star) – conferred by the National Trades Union Congress (NTUC). This recognition is underpinned by SP’s long-standing partnership with the Union of Power and Gas Employees (UPAGE) in advancing continuous skills upgrading and career pathways for SP’s 3,700 employees, sustainable wage growth and age-friendly work environments. Several notable initiatives have been introduced over the years. In 2018, SP launched Project FUSION, which stands for Future Skills in Everyone, with a structured career and development road map to enhance employability of staff. This has resulted in workers undergoing continuous training and upskilling in readiness for evolving industry needs, and benefitting from job transformation. Since then, SP has invested $52 million in its employees’ training and development, with 1.1 million training hours clocked. Technical officers Goh Yap Meng and Muhammad Shamil bin Abu Bakar are among SP’s employees who have undergone further education and training to be equipped for career progression and job transformation. The most recent joint effort between SP and UPAGE is Project Silver+ to pre-emptively address potential challenges faced by mature workers at the workplace. Key solutions implemented include modifications to facilities at work areas, the provision of age-friendly work tools and aids, and programmes that boost wellness and retirement adequacy. In tandem with skills upgrading and systematic job progression, SP regularly reviews and revises its employees’ wages to ensure these remain competitive and in line with Progressive Wage Model guidelines. Working closely with UPAGE, SP started a scheme to uplift the earnings of lower income earners by doubling their annual wage increment as part of efforts to provide meaningful wage growth for lower wage employees.   Receiving SP Group’s award at a ceremony on 10 May 2024, Group Chief Executive Officer Stanley Huang said, “We are honoured to receive this highest award for employers, with strong endorsement from UPAGE. It serves as a testament to our long-standing union-management partnership towards building a workforce well-equipped for the diverse and evolving needs of the industry. Our employees are instrumental in upholding Singapore’s world-class energy network reliability, and advancing SP’s sustainable energy solutions for customers.”     General Secretary of UPAGE Abdul Samad Abdul Wahab echoed the Union’s shared commitment to enhancing employability and welfare of workers. He said, “Our journey with SP Group has resulted in joint initiatives to meet the needs and aspirations of workers across the ranks. These holistic efforts have enabled workers to level up their competencies and perform roles that are valuable for the energy sector today and in the future. Our workers are also assured of competitive wages and having their well-being cared for. - Ends -

News Release SP GROUP LAUNCHES ONE OF THE WORLD’S FIRST BLOCKCHAIN-POWERED TRADING OF RENEWABLE ENERGY CERTIFICATES • City Developments Limited and DBS Bank on board as first buyers of certificates • Enables local and international organisations – regardless of size, business or location - to meet their sustainability targets Singapore, 29 October 2018 - SP Group (SP) launched one of the world’s first blockchain-powered renewable energy certificate (REC) marketplace at the ASEAN Energy Business Forum (AEBF) on Monday, 29 October 2018. In conjunction with the launch, AEBF forum participants saw screenshots of the first purchases by buyers, City Developments Limited (CDL) and DBS Bank (DBS). Designed and built in-house by SP’s team of digital energy experts, this marketplace enables local and international organisations – regardless of size, business or location in the world – to trade in RECs. The unique attributes of blockchain technology will ensure the security, integrity and traceability of each REC transaction. This will drive the greater integration of renewable energy sources on the electricity grid. Launching the marketplace innovation at the opening session of the Forum on Monday 29 October 2018, SP’s Chief Digital Officer, Samuel Tan, said, “Through blockchain technology, we enable companies to trade in renewable energy certificates conveniently, seamlessly and securely, helping them achieve greener business operations and meet their sustainability targets.” The SP REC marketplace supports local, regional and international RECs. It also supports different supply options including types of sellers and renewable energy sources. SP announced that local organisations such as CDL and DBS, who are keen drivers of sustainable solutions, have signed on as REC buyers. Solar developers such as Cleantech Solar Asia and LYS Energy Solutions, with local and regional solar assets, have signed a collaboration with SP to place their solar assets on the marketplace for sale of RECs. Katoen Natie Singapore, a global chemical logistics company who will be launching Singapore’s largest single unit rooftop solar facility at a warehouse, has also come onboard as a REC seller. When companies purchase RECs, they are consuming electricity from renewable sources, sold to them by other companies that produce green energy. With SP’s blockchain-powered marketplace, buyers are automatically matched with sellers, around the globe, according to their preferences. This helps big and small organisations to achieve their green targets and strengthens cross-border sustainability efforts with SP’s international reach. It contributes to Singapore’s low carbon targets, as part of its Paris COP-21 agreement. Annex A Hear from our Partners “As a green advocate for over two decades, CDL has always been committed to embracing technology and solutions that reduce environmental impact. Given that buildings consume 40% of energy globally, increasing the use of solar energy and neutralising our operations’ carbon footprint has been a priority in the way we build and manage our projects. We are glad to support the innovative and timely initiative by SP Group to embrace blockchain technology as a platform to accelerate Singapore’s transition to a low-carbon economy.” Ms Esther An, Chief Sustainability Officer, City Developments Limited “As Southeast Asia’s largest bank, we recognise the leadership role we can play in promoting sustainable development, including supporting innovations in renewable energy. SP Group’s blockchain REC platform will make it more economically effective for organisations and will catalyse the transition towards a low carbon economy. We look forward to many more innovations in renewable energy technologies to achieve a sustainable, affordable, secure and inclusive energy future.” Mr Mike Power, Chief Operating Officer of Technology and Operations, DBS “Cleantech Solar is excited to be onboarded onto one of the world’s first blockchain-powered REC marketplace pioneered by SP Group. By having our 120 solar sites in Asia on board this platform, we can now allow consumers, who are unable to generate their own renewable energy, another reliable solution to achieve their clean energy goals. Cleantech Solar is proud to be a contributor to SP Group’s innovative green solutions and together to work towards a zero carbon future.” Mr Raju Shukla, Executive Chairman, Cleantech Solar Asia “We are very excited to be part of the SP REC marketplace. We are launching a 6.8 MWh Solar Power Facility in Singapore this week. The SP REC marketplace gives Katoen Natie access to a broader ecosystem to drive sustainability.” Mr Koen Cardon, Chief Executive Officer, Katoen Natie Singapore “Pioneering the RECs trading since 2016, LYS Energy has envisioned the potential of blockchain technology as a powerful catalyst of a sustainable and global widespread of renewable energies adoption. Innovation leadership is our company philosophy, we are delighted today to be partnering with SP Group to support this significant milestone, as a world-wide debut of ensuring interoperability towards smart grid success while helping companies to achieve their sustainability targets.” Mr Lionel Steinitz, Chief Executive Officer, LYS Energy Solutions 2 Annex A 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 3

THE STRAITS TIMES BRANDED CONTENT How this real-life Captain Planet is combating climate change Principal engineer Xcel Lai and his colleagues at SP Group (SP) are helping the nation achieve decarbonisation one solar panel at a time Part of principal engineer Xcel Lai’s job is to identify and optimise underutilised spaces so that solar panels can be deployed to generate renewable energy. PHOTO: SP GROUP PUBLISHED MAY 3, 2023, 4:00 AM SGT While great strides have been made to advance the adoption of solar energy, there is still tremendous work to be done and hurdles to overcome. To tackle climate change and decarbonise the power sector, Mr Xcel Lai, a principal engineer at SP Group (SP) and a member of the company’s Sustainable Energy Solutions team, works with commercial and industrial customers to maximise solar deployment on their properties by identifying and tapping underutilised spaces to generate sustainable, renewable energy for business needs. Mr Lai’s latest project involves installing rooftop solar panels on 37 electrical substations across Singapore, which will generate low-carbon energy of 15.7 megawatt-peak (MWp) annually – enough to power more than 4,500 four-room HDB flats a year. This is one of SP’s latest green initiatives to optimise substations with low-carbon capabilities and contribute towards national sustainability targets. “Green energy is transformational and central to the future of energy. My job is to figure out how to safely and optimally shift our energy supply from our traditional energy sources to more sustainable sources,” shares the 33-year-old. A substation is a part of the power grid infrastructure which enables energy transmission and converts high voltage to low voltage for the end-user. For Mr Lai, the project to “green” the 37 substations exemplifies what it takes for Singapore to progress in her energy journey. The solar panels are slated to be installed on all 37 substations by 2025. This in turn will contribute to Singapore’s ambition to achieve net-zero carbon emissions by 2050. The Energy Market Authority aims to install at least two gigawatt-peak of solar deployment by 2030, equivalent to the annual electrical needs of 350,000 households. Engineering the urban solar roofscape The concept of harvesting the sun’s energy from Singapore’s rooftops sounds straightforward. However, it is not just a matter of mounting solar panels on any available space. In land-scarce Singapore, rooftops may not always be designed to house solar panels. Typically, a project to install solar panels starts with a site feasibility study. Mr Lai visits the site to assess and plan how to install the photovoltaic system which transforms sunlight into electrical energy. “I get to access the usually-hidden service and logistics areas, which can look surprisingly different from what the public sees,” he says. “There are many considerations during a site survey – from the irradiance and shading which is affected by the surrounding buildings and the sun’s angle, to the type and weight-bearing ability of the roof surface. We also need to ensure that the installation conforms to the Singapore Civil Defence Force’s fire safety regulations,” Mr Lai adds. The space also has to be large enough for an efficiently scaled operation. These technical challenges aside, Mr Lai is excited about the prospect of overcoming these constraints to unlock the viability of solar energy at scale. “Carbon neutrality is an achievable goal and Singapore is moving decisively towards this. It is only a question of how fast we are able to transition. This is where my colleagues and I at SP have a chance at making a meaningful contribution to our industry and the planet. While the path to net-zero is an uphill task, we hope to be part of the solution that reduces the pollution, metaphorically speaking.” Sustainability has become a priority for many companies today. Mr Lai and his colleagues from the SP's energy services unit are identifying solutions that would help businesses embed sustainability practices into their operations to accelerate their decarbonisation efforts. These include solar photovoltaic systems, microgrids and battery energy storage systems. Mr Lai shares that it is only a matter of time before Singapore deploys solar panels over most surfaces that are suitable here. PHOTO: SP GROUP Investing in reliable energy generation As a country with limited natural resources, solar energy holds a lot of promise as a source of sustainable energy for Singapore. “Singapore has an abundance of solar energy. Solar energy is clean and has the potential to be integrated into our infrastructure,” says Mr Lai. “It’s our best bet as a green energy solution.” What happens when it rains and gets cloudy? “We can “collect” energy in an energy storage system when the sun is out, and use the stored energy after the sun sets, or during cloudy, rainy days.” SP is supporting the growth of the Energy Storage System (ESS) capacity to manage intermittency from solar energy. Such a system provides quick response when solar installations are affected by cloud cover, making it a reliable source of power. In the future, with more mature battery technology in ESS, solar energy will prove to be even more viable and reliable. Towards a climate-friendly future The sector is going through a massive transformation and it is not enough just to react to the changes. This is why SP is continuing to scale up on solutions that support the Singapore Green Plan 2030. “We are picking up the pace to meet our energy goals. It’s only a matter of time that we will deploy solar panels over most surfaces that are suitable in Singapore,” says Mr Lai. Recently, SP partnered with AIMS APAC REIT (AA REIT) to install photovoltaic systems on six of AA REIT’s industrial, logistics and warehouse properties. This will be one of the largest rooftop solar installations by any Singapore-listed real estate investment trusts. The panels can collectively produce 14,500 Megawatt-hours of renewable energy and avoid over 5,900 tonnes of carbon emissions a year, which is equivalent to taking almost 6,490 cars off the road. Besides solar energy generation, SP is also paving other critical pathways to achieve net-zero carbon emissions, including electric vehicle (EV) charging, centralised district cooling and smart metering. SP has also exported these solutions to overseas markets, including China, Thailand and Vietnam to help countries meet climate goals. 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SAFETY PERFORMANCE CRITERIA Introduction 1. With effect from 1 April 2022, all tenders called by Singapore Power Limited and its Singapore incorporated subsidiaries (SP Group) will include a tender evaluation criteria that takes into account the participating tenderer’s safety performance in their contracts with SP Group. 2. This is in line with SP Group’s core value that safety is our highest priority and all our suppliers and contractors must continuously adopt good safety practices and prevent accidents from occurring. Tender Evaluation Criteria 3. All open and closed tenders published on or after 1 April 2022 by SP Group shall include the new Safety Performance criteria as part of its tender evaluation criteria. 4. The Safety Performance criteria shall be a 1 st level evaluation criteria together with Price and/or Quality and shall be of a overall weightage of not less than 10% of the total evaluation score. 5. For tenders that is evaluated based solely on lowest compliant priced tender with no requirement to assess quality (e.g supply of standard items such as HP toner cartridges), the following evaluation method shall apply: Total Evaluation Score (100%) = Safety Performance (10%) + Price (90%) 6. For tenders that is evaluated based on Price and Quality factors, the following evaluation method shall apply: Total Evaluation Score (100%) = Safety Performance (10%) + Price (X%) + Quality (Y%) Where X + Y = 90% 7. For the avoidance of doubt, other safety related evaluation criteria such as the proposed safety measures to be taken for the tendered project or the tenderer’s past safety awards shall be accounted separately under the Quality score. Safety Performance 8. Safety Performance of tenderers shall be assessed by taking into account the occurrence of any Loss Time Injury (LTI) incidents in the past 2 years prior to tender closing date. In the event of the occurrence of any incidents that results in fatality or serious injury in the past 1 year prior to the tender closing date, the bid submitted by the tenderer may be rejected by SP Group. For the avoidance of doubt only incidents occurring on or after 1 April 2022 will be considered. 9. Loss Time Injury incidents for the purpose of this Safety Performance criteria refers to any incidents where: a. It is a work-related injury occurs which results in lost work time of one work day or more; b. The incident occurred while the tenderer was carrying out works under a contract with SP Group; and c. The incident occurred on or after 1 April 2022. 10. Any incidents that occur in the course of the Tenderer’s work in contracts with other parties are not accounted under this criteria’s scoring but may considered in the final decision for award.