Media Advisory Facebook and WhatsApp Service Disruption Singapore, 14 March 2019 – There are reports that Facebook, WhatsApp and Instagram users around the world were not able to access these apps from Wednesday, 13 March. (See news report: Channel News Asia) For customers who submitted their meter readings via WhatsApp since 5pm on Wednesday 13 March 2019 (Singapore time) and did not receive an official WhatsApp acknowledgement message from SP Group, please re-send your readings through our other channels: 1. SP Utilities mobile app 2. Online on the Utilities Portal 3. Automated Phone System 1800 2222 333. Customers can key in their consumption without the need to speak to a call agent. 4. Email customerreading@spgroup.com.sg We apologise for any inconvenience and thank you for your understanding.

Impacting people’s lives Singapore Power engineer Thiruchelvam Ranjan loves what he does because the outcome is tangible and necessary At a glance n n n About 2,400 technical professionals required by 2020. Electricity sales are expected to grow by more than 30 per cent over the next decade. Less than 1 minute per customer a year is the average interruption time, making Singapore’s electricity grid one of the most reliable in the world. by wong sher maine In hIs six years with singapore Power (sP), Mr Thiruchelvam Ranjan has held three job portfolios. he has also added a significant achievement to his resumé — he was part of a team that set up a substation — and is being groomed for leadership. The sP scholar and principal engineer says: “I underwent a rigorous graduate development programme during which I was posted to various departments. Besides giving me an understanding of many aspects of the organisation, these rotations also helped me to feel the pulse on the ground, understand the culture of the organisation, and build a strong social network.” The 32-year-old became interested in the power sector during his final year at the national University of singapore, where he earned a bachelor’s degree in engineering, specialising in electrical engineering. he says: “Power is an important and necessary part of everyone’s lives. singapore’s economy and all modern day activities are enabled by electricity, and our networks are amongst the most reliable worldwide.” his career choice was partly inspired by his engineer father. “My father made me realise the impact engineers make on people’s lives,” says Mr Ranjan. “Also, as a young child I would often see him take things apart and put them back together. In today’s world where it’s easier to replace than repair, he made me appreciate and take good care of what I had.” his mother also played a crucial role in shaping who he is today. “Mum was a teacher, and she taught me to question everything. This is something which I constantly apply when I was a student and now as an engineer.” Under sP’s graduate development programme, he has enjoyed a diverse range of jobs. he started off as a network management engineer helping to ensure that the network delivering power to customers is in tip-top condition. Then, in risk management, he learnt to effectively manage sP’s risk exposures. he is currently a project engineer within sP PowerGrid’s network development division where he works on developing singapore’s electricity network, installing and renewing network infrastructure to meet the increasing power demands and connecting new customers to the grid. One of his professional highlights was when he helped to set up the 66kV Rangoon substation, to meet growing demand and strengthen the power network in the central part of singapore including areas like Toa Payoh and Bishan. “We conduct voltage tests, equipment My colleagues comprise a mixture of industry veterans and young talents, but they all have one thing in common — a deep rooted sense of pride in what they do. They have inspired me to always give my best at work, because what I do impacts lives. — Mr Thiruchelvam Ranjan (right), principal engineer, Singapore Power functionality and safety checks before the substation goes live. Each successfully commissioned project adds to the reliability of singapore’s power network, and I am proud to have contributed to this effort.” he adds: “As an sP engineer, no two work days are identical. The challenges I have had to handle include managing network projects, addressing customers’ concerns and responding to power outages.” he was selected to attend the 2013 Young LEADERs! programme conducted by Business Leadership Centre of the Temasek Management services Group, where he honed his strategic thinking and business leadership skills. he is now in charge of organising sP Family Day 2014. he says: “This is a massive event with a lot of logistical and manpower planning involved. I look forward to the challenge of providing an enjoyable and memorable experience for 10,000 staff and their loved ones.” his experience and accomplishments at sP stand him in good stead for a Professional Engineer certification, which is the profession’s highest standard of competence. Mr Ranjan says: “The experience and knowledge that I have gained from working in sP will be instrumental towards achieving this goal.” he loves what he does because the outcome is tangible and necessary. “Every day, the work we do and projects we handle help to grow singapore’s network and connect customers to the grid, powering their activities at home, work and play. In many ways, PhoTo: Wee TY what we do at sP is an integral part of nation building and enhancing lives.” Mr Ranjan is in good company. “My colleagues comprise a mixture of industry veterans and young talents, but they all have one thing in common — a deep rooted sense of pride in what they do. They have inspired me to always give my best at work, because what I do impacts lives.” Diverse career track Singapore Power’s Graduate Development Programme is a talent development scheme where staff benefits from job rotations to better understand the organisation at a macro and micro level. They also benefit from leadership development programmes, and are given opportunities to maximise their potential via stretch assignments. PhoTo: Wee TY

Consumption_Water Average consumption of Water (CuM) Premises Types Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 HDB 1-Room 7.5 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 HDB 2-Room 8.7 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 HDB 3-Room 11.6 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 HDB 4-Room 14.6 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 HDB 5-Room 15.6 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 HDB Executive 17.7 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 Apartment 12.5 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 Terrace 24.7 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 Semi-Detached 30.0 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 Bungalow 49.6 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7

An app to keep tabs on energy, water usage Test project between PUB, EMA and SP Services to help cut carbon footprint By CAROLYN KHEW A MOBILE app launched yesterday can be used to keep tabs on home energy and water consumption. About 310,000 residents will be the first to try out the app, which lets them check their estimated utility usage and find out which appliances are consuming the most energy and water. It also offers energy- and water-saving tips. Users may set a savings target for future bills, look at their utility consumption over the past six months and compare this with their neighbours’. They can view their bill and payment history, and update their mailing addresses. The test – from now to April – is a joint pilot project between SP Services, a subsidiary of Singapore Power (SP), the Energy Market Authority (EMA) and national water agency PUB. SP Services said it will look at the results from the pilot before extending the app to all users with an online SP utility account. For the pilot, only residents who have registered for such an account as of Sept 15 last year are eligible. The SP website shows the average electricity use for last October ranged from 131 kilowatt hour About 310,000 HDB residents will be the first to try out a new mobile app which will, among other things, let them check their estimated utility usage and find out which appliances are consuming the most energy and water. PHOTOS: SP SERVICES (kwH) for a one-room HDB flat to 437 kwH for a five-room one. The average utility bill for households with gas went from about $70 for a one-room flat to about $180 for a five-room flat. “Saving energy is a good way to help ensure a sustainable future. The new app will enable home- owners to analyse their use of electricity and gas,” said Mr Yeo Yek Seng, acting chief executive of EMA. “It will empower them to make an informed decision on efficient use of energy, lower their utility bills and reduce their carbon footprint.” The app is available for download from the iTunes or Google Play Store. Those with questions about the pilot project can e-mail csonline@singaporepower.com.sg or call the SP Services’ hotline on 1800-738-2000. There is also a video on SP Services’ website: www.singaporepower.com.sg/SPServicesMobile. kcarolyn@sph.com.sg

Ekonomi & Kerja Akses Percuma SP Group menang tender pertama projek pendinginan daerah di Thailand � � SP Group Electric Car Sep 26, 2023 | 04:05 PM Dapatkan artikel ini untuk diterbitkan semula TENAGA BIJAK: SP Group dan Banpu Next berkata projek itu akan membantu pusat kompleks pemerintah di Bangkok menjimat sekitar $1.6 juta dalam kos elektrik se ap tahun. - Foto SP GROUP Satu usaha sama antara syarikat elektrik dan gas milik negara, SP Group, dengan syarikat penyedia penyelesaian tenaga bijak Thailand, Banpu Next, telah memenangi satu tender untuk mereka bentuk, membina, memiliki dan mengendali sebuah sistem pendinginan daerah di Bangkok. Projek di Pusat Kompleks Kerajaan Zone C di bandar itu menandakan projek pendinginan daerah pertama oleh SP Group di Thailand. Ia akan siap pada tahun depan, lapor The Business Times. Sistem pendinginan daerah itu akan mengendali kapasi pendinginan sehingga 14,000 tan bagi pusat kompleks itu yang mempunyai keluasan lantai kasar (GFA) 660,000 meter persegi. SP Group dan Banpu Next pada Isnin berkata projek itu akan membolehkan pusat kompleks berkenaan menjimatkan sekitar $1.6 juta dalam kos elektrik setahun. Ia juga akan membantu pusat kompleks itu menjimatkan tenaga sebanyak 20 peratus dan mengurangkan pengeluaran sehingga 3,000 tan, se ap tahun. “Ini sama dengan meniadakan sekitar 20,000 kereta enjin pembakaran dalaman (ICE) daripada jalan raya secara terkumpul sepanjang tempoh kontrak selama 20 tahun,” kata kedua-dua syarikat itu. Tender tersebut diberikan oleh Dhanarak Asset Development, sebuah anak syarikat milik penuh Kementerian Kewangan Thailand. Kedua-dua syarikat itu menambah usaha sama mereka akan menyediakan air dingin yang cekap tenaga dan mampu dihasilkan kepada rangkaian bangunan dalam komplek tersebut menerusi sistem pendinginan itu, dan memasang sebuah stesen pengecas kenderaan elektrik Uji pengetahuan anda dalam bahasa Melayu (EV) di fasili itu. Teka Kata

News Release Mercatus Partners SP Group to Digitise Tenant Utilities Management Digital energy management solutions enable Mercatus to deliver greater value to its tenants while driving sustainability efforts SINGAPORE – 12 May 2022 - Mercatus Co-operative Limited (Mercatus) has partnered SP Group (SP) to deploy SP Digital’s Green Energy Tech (GET™) solutions to its properties: AMK Hub, One Marina Boulevard and Jurong Point. By leveraging on smart technology to enhance operational efficiency through automation, Mercatus is delivering greater value to its tenants while advancing its sustainability agenda. Mercatus’ adoption of GET™ Insights and GET™ TenantCare has provided it with a more seamless utilities management experience while allowing it to make informed decisions relating to building performance, sustainability and occupant well-being. Through GET™ Insights, Mercatus can integrate different building systems and diverse data sources for an overview of the energy aspects of the three buildings. It can also make use of the Utility Monitoring and Insights dashboard to retrieve utilities consumption data for further analysis and reporting purposes. With the data, its facilities management teams can identify and forecast usage patterns as well as detect anomalies early to prevent wastage. As GET™ TenantCare leverages Internet of Things (IoT) and Advanced Metering Infrastructure (AMI), SP has deployed an AMI consisting of more than 700 smart electricity meters at the three Mercatus properties. With the smart meters’ capability of real time and advanced monitoring, along with the cloud-based tenant utilities management software, Mercatus can then translate the data into actionable insights to uncover potential pathways to boost energy efficiency. As part of Mercatus’ move to digitise and automate its operations, plans are underway to integrate the utilities management functions into a Tenant Service Portal. The portal will serve as a single touchpoint for tenants to access various services ranging from finance and marketing as well as tapping on advance data visualisation to manage their energy consumption. Tenants can look forward to greater convenience and a more seamless approach when engaging with Mercatus, contributing to stronger landlord-tenant relationship. Ms June Ang, Director, Retail & Portfolio Operations, Mercatus, said, “Mercatus’ partnership with SP stems from our ambitions to take a holistic and collaborative approach towards embedding sustainability into various aspects of our business. We believe in adopting a key role in working with our tenants to incorporate ESG principles of sustainable development into our properties. The deployment of SP’s digital solutions across three of our properties will contribute towards a more unified experience in tenant utilities management, while boosting operational efficiencies for Mercatus and our tenants.” Mr Clement Cheong, Vice President, SP Digital, said, “SP is pleased to partner Mercatus on its digital transformation journey and to integrate sustainability into their operations. Our GET™ digital solution provides Mercatus and their tenants with the tools to be more energy efficient and take steps to reduce their carbon footprint. Automating their tenant operations through GET™ TenantCare and the advanced metering infrastructure will enable the facilities management teams to improve business efficiencies and productivity, and enhance tenant relationships.” GET™ Digital Solution is a suite of solutions that integrates different building systems and diverse data sources to create a seamless, sustainable utilities management experience for our customers. Powered by EnergyTech, the Internet of Things (IoT) and Artificial Intelligence (AI), GET enables building owners and facility managers to make smarter decisions that improve building performance, sustainability and occupant well-being. GET™ Insights allows Mercatus’ facilities management teams and tenants to manage, monitor, report, analyse and optimise utilities usage to help identify wastage, achieve cost savings and reach their sustainability targets. With access to real-time information on its utilities consumption, it is able to make adjustments to improve energy efficiency in its properties, enabling it to save energy and cost. GET™ TenantCare is a smart and automated tenant sub-metering solution that will enable Mercatus to manage tenant utilities consumption efficiently. Powered by SP Digital’s advanced metering infrastructure, GET™ TenantCare simplifies operational challenges involved in utilities management while providing an accurate billing and metering arrangement. -Ends- About Mercatus Co-operative Limited Mercatus Co-operative Limited is an investor, owner and manager of real estate that strives to generate sustainable, long-term returns, while supporting the social objectives of NTUC Enterprise. With more than S$10 billion of assets under management, our portfolio includes commercial assets in Singapore and Sydney, Australia. As one of the largest mall owners by floor space in Singapore, we own and manage strategically located retail assets - AMK Hub, Jurong Point and Swing By @ Thomson Plaza, and co-own NEX. We also own strata-titled assets within retail malls and at heartland sites in various locations across Singapore, and a 31-storey Grade A office building (One Marina Boulevard) that houses multinational corporations as well as NTUC and its social enterprises dedicated to serving the community’s needs. We are committed to growing sustainably by expanding our current portfolio of commercial real estate both locally and globally. https://www.mercatus.com.sg/ About 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, and sustainable energy solutions in Singapore, China 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 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, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG.

Media Release SP Group and Gardens by the Bay Pilot Zero-Waste Gasification System System paves way for sustainable district solutions in Singapore Singapore, 6 June 2019 – SP Group (SP) and Gardens by the Bay announced plans to pilot a zerowaste solution at the Gardens. Using compact gasification technology to convert waste into thermal energy and biochar (carbonised biomass), the system could help to reduce carbon emissions by up to 20 per cent. The smart waste management system could enable sustainable zero-waste districts to be viable in Singapore, bringing the country closer towards a circular economy. At Ecosperity Week 2019, SP and Gardens by the Bay signed an agreement on the rollout of the system, supported by Temasek. The signing was witnessed by Minister for the Environment and Water Resources, Mr Masagos Zulkifli. Gasification is an alternative to incineration and it reduces waste to only five per cent of its original volume. There is also no need for the sorting of plastics from general or food waste. This addresses some of Singapore’s key waste disposal challenges. Without the need to transport waste to offsite incineration plants, the use of refuse trucks will also be reduced significantly. This will help to ease traffic conditions and further reduce carbon emissions. The pilot system can handle up to one tonne of waste per day and converts the waste into energy by-products as well as biochar for the Gardens. The main by-product is synthesis gas (syngas) that can be used for thermal heating. The biochar has been known to be used as a soil amendment in agriculture and horticulture, to condition the soil. Mr Jimmy Khoo, CEO, Singapore District Cooling, SP Group, said, “We are developing district solutions to help Singapore achieve its sustainability goals. This paves the way for decentralised waste management for other businesses and residential estates. We are pleased to work with Temasek and Gardens by the Bay towards a zero-waste green space for Singaporeans to enjoy.” Mr Felix Loh, CEO, Gardens by the Bay, said, “As a garden that values nature and sustainability, we have a responsibility towards finding innovative ways to protect our environment. Gardens by the Bay is uniquely placed to allow for the testing of such an onsite system because waste collected in the Gardens can be directly converted and repurposed into by-products, which can in turn be used in the Gardens.” Besides providing an experimentation site and supplying waste for the pilot, Gardens by the Bay will also be studying the usefulness and viability of biochar in improving local soil conditions. Waste generation in Singapore increased seven-fold over the past 40 years. In 2018, 7.7 million tonnes of solid waste was generated and this figure is projected to increase. Even with waste incineration, Singapore’s only landfill at Pulau Semakau will be full by 2035. Building new offshore landfill sites is also not sustainable in land-scarce Singapore. 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. About Gardens by the Bay An integral part of Singapore’s “City in a Garden” vision, Gardens by the Bay is a national garden and premier horticultural attraction that showcases the best of garden and floral artistry for all to enjoy. Spanning 101 hectares in the heart of Singapore’s downtown Marina Bay, it comprises three waterfront gardens – Bay South, Bay East, and Bay Central. Bay South, the largest at 54 hectares, officially opened on 29 June 2012. Guided by the vision to be a world of gardens for all to own, enjoy and cherish, the Gardens’ extensive plant collection, ever-changing floral displays, and myriad of engaging programmes have captured the imagination of many, while its Gift of Gardens community initiative, with President of the Republic of Singapore Madam Halimah Yacob as Patron, reaches out to people from all walks of life. Since opening, Gardens by the Bay has welcomed more than 50 million visitors and garnered numerous international awards including Best Attraction Experience in the Singapore Tourism Awards 2019 and ASEAN Sustainable Tourism Award presented by ASEAN Tourism in 2018. The Gardens continues to refresh and refine its offerings, to be a place that everyone can enjoy – a garden where wonder blooms. For more information, visit www.gardensbythebay.com.sg.

Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps://www.spgroup.com.sg/search Searchhttps://www.spgroup.com.sg/search?tag=sustainability TeamAwards & AffiliationsAnnual ReportsSustainability Sustainability Our Sustainability Commitment Sustainability is integral to our corporate purpose of empowering the future of energy through low-carbon, smart solutions. As Singapore’s national Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic ?tag Searchhttps://www.spgroup.com.sg/search?tag=sustainability & AffiliationsAnnual ReportsSustainability Sustainability Our Sustainability Commitment Sustainability is integral to our corporate purpose of empowering the future of energy through low-carbon, smart solutions. As Singapore’s national Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic =agrivoltaic Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/SP-Group-makes-its-largest-solar-investment-in-China-with-240-MWp-agrivoltaic-project-in-Huizhou--Guangdong SP Group makes its largest solar investment in China with 240 MWp agrivoltaic project in Huizhou, Guangdong SUSTAINABILITY The 240 MWp agrivoltaic project in Huizhou is being completed in stages and will be fully connected to the grid by end-2024. SP announced the deployment of a 240 MWp Category: Sustainability Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/sp-s-first-batch-of-agrivoltaic-assets-in-guangdong-province-china SP’s first batch of agrivoltaic assets in Guangdong Province, China SUSTAINABILITY In China, we are helping customers sustainably maximise farm yields – solar and agriculture – as we invest in our first batch of agrivoltaic assets in Guangdong Province. Agrivoltaics combines agriculture activities Category: Sustainability Searchhttps://www.spgroup.com.sg/search?tag=sustainability-review is integral to our corporate purpose of empowering the future of energy through low-carbon, smart solutions. As Singapore’s national Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic =agrivoltaic Search Searchhttps://www.spgroup.com.sg/search?tag=agrivoltaic Search Searchhttps SP Group invests in first batch of agrivoltaics assets in Chinahttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases/SP-Group-announces-first-batch-of-Agrivoltaics-investment-in-Meizhou News Release SP Group invests in first batch of agrivoltaics assets in China The 78MWp solar assets across four agricultural sites will integrate solar photovoltaics with 7.8 MWh battery energy storage systems to enhance grid stability and resilience. The project will generate 91.3 GWh of green Sustainabilityhttps://www.spgroup.com.sg/about-us/media-resources/energy-hub/sustainability/investing-in-agrivoltaic-assets-in-china-a-first-for-sp-group SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Investing in agrivoltaic assets in China, a first for SP Group SUSTAINABILITY SP made its first investment in agrivoltaic assets in Guangdong, China. With a total installed capacity of 78 Megawatt-peak, the project will integrate solar Category: Sustainability News & Media Releaseshttps://www.spgroup.com.sg/about-us/media-resources/news-and-media-releases?page=8 News & Media Releases Latest All Years 29 Jun 2023 Electricity Tariff Revision For The Period 1 July to 30 Sep 2023 05 Jun 2023 SP Group invests in first batch of agrivoltaics assets in China 29 May 2023 KidSTART Singapore new play production, Adventures with Andi, promotes reading and language SP Group Chinahttps://www.spgroup.com.sg/about-us/international/china credit: Three Kingdoms Themed Innovation Park Management Committee of Wuhou District, Chengdu. Agrivoltaics in Dabu County, Guangdong Province SP Group’s first investment in agrivoltaic assets in Guangdong province combines agriculture with solar power generation through efficient land use. Spanning Renewable Energy Solutions | SP Grouphttps://www.spgroup.com.sg/sustainable-energy-solutions/renewable-energy -2024, will be connected to a hydrogen production facility that will sustainably power Shandong’s first green hydrogen production plant in Qingdao City. Generates 162 million kWh of green electricity annually Reduces carbon emissions by 160,000 tonnes Read more Agrivoltaic power in Dabu County 1 2

News Release STMICROELECTRONICS APPOINTS SP GROUP TO ESTABLISH SINGAPORE’S LARGEST INDUSTRIAL DISTRICT COOLING SYSTEM FOR ITS LOCAL MANUFACTURING SITE • Industrial District Cooling System, to be designed and installed by SP Group, is Singapore’s largest with a cooling capacity of up to 36,000 refrigerant tons (RT) • Benefits include 20% savings in cooling-related electricity consumption and reduced carbon emissions by up to 120,000 tons annually • Estimated project value of 370 million USD over 20 years Singapore, 18 May 2022 – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, and SP Group (SP), a leading utilities group in the Asia Pacific and Singapore’s national grid operator, announced today the signing of an agreement to install a district cooling system at ST AMK TechnoPark. At an estimated project value of 370 million USD over 20 years, it will be Singapore’s largest district cooling system (DCS) to be implemented for an industrial development when operational in 2025. Under the agreement, SP will design, build, own and operate the DCS, providing chilledwater-as-a-service to meet both the manufacturing and spatial cooling needs of ST. With a cooling capacity of up to 36,000 refrigerant tons (RT), it will help ST achieve 20 per cent savings in cooling-related electricity consumption annually by improving aggregated chiller system efficiency, as well as enable ST to reduce carbon emissions of up to 120,000 tons per year for ST Technopark, equivalent to taking 109,090 cars off the road. This decarbonization is a result of lower energy consumption and an increased capacity to incorporate solar energy and Perfluorocarbons (PFC) abatement equipment by repurposing more than 4,000 square meters (sqm) of chiller plant space that will be freed up once the DCS is operational. The cooling system will be ST’s first deployment of district cooling at a manufacturing facility globally. ST is committed to a global target to become carbon neutral by 2027. 1 Adopting district cooling at its single largest wafer-fabrication site (by volume) will be a key enabler for the facility to meet the Minimum Energy Efficiency Standards (MEES) set by the National Environment Agency (NEA), and for the company to achieve its sustainability goals. “The cooling system in Singapore will be ST’s first deployment of district cooling at a manufacturing facility globally and is a strong statement of our commitment to our target to become carbon neutral globally by 2027,” said Rajita D’Souza, President of Human Resources and Corporate Social Responsibility at STMicroelectronics. “Our adoption of district cooling at our single largest wafer-fabrication site (by volume), where it will eliminate 120,000 tons of carbon from the environment, equivalent to 30% of ST Singapore’s carbon emission in 2021, is a key enabler for the facility and the company to achieve its sustainability goals.” Group Chief Executive Officer of SP, Stanley Huang, said, “District Cooling is a key sustainable energy solution to empower a low-carbon future for cities, townships, and industrial parks. To enable the decarbonization of Singapore’s industrial sector, we have customized this solution to help energy-intensive manufacturing developments such as STMicroelectronics’ TechnoPark reduce their energy consumption and carbon footprint in line with their sustainability strategies. With our full suite of sustainable energy solutions including solar and electric vehicle charging, we look forward to collaborating with ST to meet its net-zero targets.” -Ends- 2 About 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, and sustainable energy solutions in Singapore, China 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 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, on LinkedIn at spgrp.sg/linkedin and on Twitter @SPGroupSG. 3

Media Release Electricity Tariff Revision For The Period 1 January to 31 March 2022 Singapore, 30 December 2021 – For the period from 1 January to 31 March 2022, electricity tariff (before 7% GST) will increase by an average of 5.6% or 1.33 cents per kWh compared with the previous quarter. The increase this quarter is due to higher fuel costs. Around 95% of Singapore’s electricity is generated using imported natural gas at prices indexed to oil prices. Over the past few months, a confluence of recovering economic activity, severe weather events, and a series of gas production outages have sent global energy market prices significantly higher. These factors have raised electricity prices in many markets. For details on the components of the electricity tariff, please refer to Appendix 1: Breakdown of Electricity Tariff. For households, the electricity tariff (before 7% GST) will increase from 24.11 to 25.44 cents per kWh for 1 January to 31 March 2022. The average monthly electricity bill for families living in HDB four- room flats will increase by $4.70 (before 7% GST) (Appendix 3: Average monthly electricity bills of domestic consumers). *before 7% GST SP Group reviews the electricity tariffs every quarter based on guidelines set by the electricity industry regulator, Energy Market Authority (EMA). The tariffs shown in Appendix 2 have been approved by EMA. Issued by: SP Group 2 Kallang Sector Singapore 349277 www.spgroup.com.sg Appendix 1 BREAKDOWN OF ELECTRICITY TARIFF The electricity tariff consists of the following four components: Energy costs (paid to the generation companies): This component is adjusted quarterly to reflect changes in the cost of fuel and power generation. The fuel cost is the cost of imported natural gas, which is tied to oil prices by commercial contracts. The cost of power generation covers mainly the costs of operating the power stations, such as the manpower and maintenance costs, as well as the capital cost of the stations. Network costs (paid to SP Group): This is to recover the cost of transporting electricity through the power grid. Market Support Services Fee (paid to SP Group): This is to recover the costs of billing and meter reading, data management, retail market systems as well as market development initiatives. Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Appendix 2 ELECTRICITY TARIFFS FROM 1 JANUARY 2022 Appendix 3 AVERAGE MONTHLY ELECTRICITY BILLS OF DOMESTIC CUSTOMERS TARIFF WEF 1 JANUARY 2022 (before 7% GST)

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 HDB 1-Room 80.17 80.39 77.86 77.18 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 HDB 2-Room 94.12 94.79 90.73 89.63 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 HDB 3-Room 118.85 118.49 112.22 112.11 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 HDB 4-Room 140.19 140.04 133.47 131.31 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 HDB 5-Room 148.64 148.87 141.61 136.79 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 HDB Executive 166.18 164.43 154.00 153.21 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 Apartment 175.43 177.46 164.16 156.19 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 Terrace 276.88 276.46 260.00 252.25 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 Semi-Detached 351.53 349.78 325.65 324.20 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 Bungalow 688.41 699.45 627.26 650.18 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Oct-23 Nov-23 Dec-23 Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 HDB 1-Room 71.48 71.86 69.16 67.69 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 HDB 2-Room 85.46 85.94 81.99 80.46 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 HDB 3-Room 106.59 106.15 100.27 99.66 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 HDB 4-Room 125.06 124.99 118.78 116.20 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 HDB 5-Room 131.93 132.27 125.43 120.56 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 HDB Executive 148.42 146.81 137.03 135.88 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 Apartment 154.44 156.79 144.07 135.03 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 Terrace 251.32 251.12 235.05 227.31 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 Semi-Detached 323.21 319.99 297.18 295.56 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 Bungalow 636.98 650.72 578.80 597.47 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.