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Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/8ae71105-507f-4abc-8e63-53015ea1dff7/%5BInfo%5D+Tariff+for+District+Cooling+(from+1+May+2022).pdf?MOD=AJPERES&CVID= SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2022 Capacity Charge : $21.28/kWr per month Usage Charge : $0.1549/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0651/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2024.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2024 Capacity Charge : $23.67/kWr per month Usage Charge : $0.0798/kWrh District Cooling System | SP Grouphttps://www.spgroup.com.sg/sustainable-energy-solutions/district-cooling-and-heating OverviewKey ProjectsContact Us District Cooling & Heating District Cooling & Heating for Sustainable Operations District cooling and heating systems are centralised energy systems which help buildings, districts, and townships improve energy efficiency, lower operational costs and reduce their carbon footprint. As Singapore's largest district cooling operator, SP Group designs, builds and operates district cooling systems for customers across the region. These include Marina Bay in Singapore, the world's largest underground district cooling network and Raffles City Chongqing, the largest shopping mall in Chongqing, China. In partnership with STMicroelectronics (ST), SP Group will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. Read more What is District Cooling and Heating District cooling and heating is an energy-efficient urban utility service that distributes chilled or hot water and supply air-conditioning to a network of buildings, providing comfort and reliability while reducing carbon emissions. Key Benefits Instead of individual buildings having their own chillers, district cooling reaps the benefits of economies of scale by consolidating chiller and heating capacity, operated and maintained by our expert operations team. With attributes similar to public electricity supply, district cooling is an energy- and economically-efficient urban utility service. It presents attractive value propositions to building owners: Round-the-clock availability and support On-demand flexibility High supply reliability More space for alternative use Lower initial and recurrent operating costs Platinum Green Mark Certification Energy assessment on existing and potential savings To view our list of awards, please click here. Click to download the Supply Conditions for District Cooling and the latest Tariff Rates. Key Projects Marina Bay District World's largest underground district cooling network Situated in Singapore’s Marina Bay financial district, the cooling network has achieved zero supply disruptions since 2006. As one of Singapore’s Top 50 Engineering Feats, the network will be expanded and connected to five more buildings to extend the same reliable and sustainable solution to other buildings in Singapore’s core financial district. Expanding to 32 buildings by 2027 Reduces carbon emissions by nearly 22,000 tonnes annually Read MoreWatch Video Tampines Eco Town Singapore's first brownfield district cooling project In highly developed cities like Singapore, majority of land has been built up and individual building owners are already equipped with their own chiller plants. With a Distributed District Cooling (DDC) network – an interconnected cooling system – existing towns and districts may now be able to enjoy a more sustainable way to cool. 7 commercial and community buildings Reduces carbon emissions by more than 1,000 tonnes annually Brownfield District Cooling Feasibility Study: Tampines Central Distributed District Cooling  Download WhitepaperRead moreWatch Video STMicroelectronics (AMK) Singapore's largest industrial district cooling project In partnership with STMicroelectronics (ST), SP Group (SP) will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. The estimated project value of $370 million USD over 20 years, will help the manufacturing company save 20 per cent on cooling-related electricity consumption annually. 5 industrial buildings Reduces carbon emissions by more than 120,000 tonnes annually (Photo credit: STMicroelectronics) Read moreWatch Video Tengah Town Centralised Cooling System Singapore's first centralised cooling public housing township In collaboration with the Housing & Development Board, SP Group will be bringing its first large-scale residential centralised cooling system to Tengah, Singapore’s first smart energy township. Chilled water will be centrally produced from interconnected modular chiller plants built on the rooftops before it is distributed to residential and commercial units for air-conditioning. The centralised cooling system will also be serviced by SP, bringing greater convenience to residents living in Tengah. (Photo credit: HDB) Read moreVisit Microsite Raffles City Chongqing District cooling and heating in China An advanced energy-efficient cooling and heating system was designed and built for Raffles City Chongqing, an iconic integrated development, spanning 1.12 million square metres, comprising a shopping mall, a hotel, office towers, residences and service residences. A megastructure featuring a suite of 8 buildings Reduce energy consumption by more than 40 per cent, compared to conventional building's chiller plants Read more International Sports Park City SP’s largest district cooling system in Chengdu SP Group (SP) has secured a bid to build and operate a state-of-the-art district cooling and heating system for the new International Sports Park City – an integrated development with commercial, residential and leisure spaces in Chengdu, China. The sustainable cooling solution will be enhanced with an ice thermal energy storage system that will strengthen its reliability and performance. This is SP’s first deployment in China of such a system. With an installed cooling capacity of 9,800 refrigeration tonnes, this project will be SP’s largest district cooling system in Chengdu when operational in 2025. Enables energy savings of 2,900 MWh annually Reduces carbon emissions by 1,700 tonnes Delivers greater energy efficiency of over 30% for cooling and over 50% for heating Read more Shudu Center Upgrade to energy-efficient cooling and heating Building on successful projects in Chengdu, SP Group acquired Shudu Center’s existing chiller plant to optimise it for district cooling and heating. The mixed-use development is equipped with a 7,000 refrigeration-tonne cooling and heating system that ensures efficient energy consumption and a sustainable way to work and play in comfort. 7 commercial, retail, and office buildings Covers a land area of 4,400 square metres Government Complex Center Zone C SP's first district cooling project in Thailand SP Group and Banpu NEXT have entered a joint venture to design, build, own and operate a cutting-edge district cooling system at Government Complex Center Zone C in Bangkok, Thailand. As SP’s first district cooling project in Thailand, the integrated development will have a total cooling capacity of up to 14,000 refrigeration tonnes and is expected to achieve results equivalent to removing about 20,000 Internal Combustion Engine cars from the roads over 20 years. Total gross floor area of 660,000 square metres Reduces carbon emissions by up to 3,000 tonnes annually Achieves 20 per cent in energy savings per year Read more International Urban Design Centre China’s first ever district cooling microgrid Under the MOUs signed with Wuhou District government, SP will serve as the sustainable energy solutions partner to the district government with the objective of establishing the district as the benchmark for smart eco-districts in Chengdu. This includes developing and implementing technologies and digital solutions such as advanced data analytics and artificial intelligence tools to support the city’s roadmap to carbon neutrality. Total gross floor area of 630,000 square metres Cooling capacity of 1,950 refregeration tonnes Achieves 35 per cent and 50 per cent in cooling and heating savings per year respectively Read more Chongqing East Railway Station Delivering sustainable energy to Western China’s largest high-speed rail hub Sino-Singapore Energy Services, a joint venture between SP Group and Chongqing Gas Group, is the integrated energy system operator for Chongqing East Railway Station, the largest high-speed railway hub in Western China. The project marks the first time a major high-speed railway hub in the country has appointed a professional third-party energy services provider to manage its energy systems. The integrated energy system spans 360,000 square metres and features a trigeneration setup — combining natural gas-powered electricity generation with high-efficiency chillers to provide cooling, heating and electricity.  Cooling and heating capacity of nearly 14,000 refrigeration tonnes Reduces energy consumption by 15% each year Lowers carbon emissions by approximately 9,400 tonnes per year Read more Additional Media Supply condition for Marina Bay district cooling Latest tariff rates for Marina Bay district cooling Latest News SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win Read more STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh Read more SP signs PPA with BASF for rooftop solar deployment Read more SP partners State Grid China at International Forum on Power System Transformation 2025 Read more How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Read more Ground feedback, digital tools: How she helps 8,000 workers end their day safely Read more Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Read more Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Read more SP Digital’s Green Energy Tech (GET) solutions at Airbus Asia Training Centre Read more Launch of Distributed District Cooling network at Tampines Read more Have a business inquiry? Interested to find out more how our integrated services can serve your business needs? Drop us an online enquiry and our qualified professionals will reach out to you. Contact Us Form Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-May-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 MAY 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0616/kWrh Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search Searchhttps://www.spgroup.com.sg/search?tag=District-Cooling Search SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2024.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2024 Capacity Charge : $23.67/kWr per month Usage Charge : $0.0798/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-May-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 MAY 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0616/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/8ae71105-507f-4abc-8e63-53015ea1dff7/%5BInfo%5D+Tariff+for+District+Cooling+(from+1+May+2022).pdf?MOD=AJPERES&CVID= SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2022 Capacity Charge : $21.28/kWr per month Usage Charge : $0.1549/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0651/kWrh District Cooling System | SP Grouphttps://www.spgroup.com.sg/sustainable-energy-solutions/district-cooling-and-heating OverviewKey ProjectsContact Us District Cooling & Heating District Cooling & Heating for Sustainable Operations District cooling and heating systems are centralised energy systems which help buildings, districts, and townships improve energy efficiency, lower operational costs and reduce their carbon footprint. As Singapore's largest district cooling operator, SP Group designs, builds and operates district cooling systems for customers across the region. These include Marina Bay in Singapore, the world's largest underground district cooling network and Raffles City Chongqing, the largest shopping mall in Chongqing, China. In partnership with STMicroelectronics (ST), SP Group will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. Read more What is District Cooling and Heating District cooling and heating is an energy-efficient urban utility service that distributes chilled or hot water and supply air-conditioning to a network of buildings, providing comfort and reliability while reducing carbon emissions. Key Benefits Instead of individual buildings having their own chillers, district cooling reaps the benefits of economies of scale by consolidating chiller and heating capacity, operated and maintained by our expert operations team. With attributes similar to public electricity supply, district cooling is an energy- and economically-efficient urban utility service. It presents attractive value propositions to building owners: Round-the-clock availability and support On-demand flexibility High supply reliability More space for alternative use Lower initial and recurrent operating costs Platinum Green Mark Certification Energy assessment on existing and potential savings To view our list of awards, please click here. Click to download the Supply Conditions for District Cooling and the latest Tariff Rates. Key Projects Marina Bay District World's largest underground district cooling network Situated in Singapore’s Marina Bay financial district, the cooling network has achieved zero supply disruptions since 2006. As one of Singapore’s Top 50 Engineering Feats, the network will be expanded and connected to five more buildings to extend the same reliable and sustainable solution to other buildings in Singapore’s core financial district. Expanding to 32 buildings by 2027 Reduces carbon emissions by nearly 22,000 tonnes annually Read MoreWatch Video Tampines Eco Town Singapore's first brownfield district cooling project In highly developed cities like Singapore, majority of land has been built up and individual building owners are already equipped with their own chiller plants. With a Distributed District Cooling (DDC) network – an interconnected cooling system – existing towns and districts may now be able to enjoy a more sustainable way to cool. 7 commercial and community buildings Reduces carbon emissions by more than 1,000 tonnes annually Brownfield District Cooling Feasibility Study: Tampines Central Distributed District Cooling  Download WhitepaperRead moreWatch Video STMicroelectronics (AMK) Singapore's largest industrial district cooling project In partnership with STMicroelectronics (ST), SP Group (SP) will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. The estimated project value of $370 million USD over 20 years, will help the manufacturing company save 20 per cent on cooling-related electricity consumption annually. 5 industrial buildings Reduces carbon emissions by more than 120,000 tonnes annually (Photo credit: STMicroelectronics) Read moreWatch Video Tengah Town Centralised Cooling System Singapore's first centralised cooling public housing township In collaboration with the Housing & Development Board, SP Group will be bringing its first large-scale residential centralised cooling system to Tengah, Singapore’s first smart energy township. Chilled water will be centrally produced from interconnected modular chiller plants built on the rooftops before it is distributed to residential and commercial units for air-conditioning. The centralised cooling system will also be serviced by SP, bringing greater convenience to residents living in Tengah. (Photo credit: HDB) Read moreVisit Microsite Raffles City Chongqing District cooling and heating in China An advanced energy-efficient cooling and heating system was designed and built for Raffles City Chongqing, an iconic integrated development, spanning 1.12 million square metres, comprising a shopping mall, a hotel, office towers, residences and service residences. A megastructure featuring a suite of 8 buildings Reduce energy consumption by more than 40 per cent, compared to conventional building's chiller plants Read more International Sports Park City SP’s largest district cooling system in Chengdu SP Group (SP) has secured a bid to build and operate a state-of-the-art district cooling and heating system for the new International Sports Park City – an integrated development with commercial, residential and leisure spaces in Chengdu, China. The sustainable cooling solution will be enhanced with an ice thermal energy storage system that will strengthen its reliability and performance. This is SP’s first deployment in China of such a system. With an installed cooling capacity of 9,800 refrigeration tonnes, this project will be SP’s largest district cooling system in Chengdu when operational in 2025. Enables energy savings of 2,900 MWh annually Reduces carbon emissions by 1,700 tonnes Delivers greater energy efficiency of over 30% for cooling and over 50% for heating Read more Shudu Center Upgrade to energy-efficient cooling and heating Building on successful projects in Chengdu, SP Group acquired Shudu Center’s existing chiller plant to optimise it for district cooling and heating. The mixed-use development is equipped with a 7,000 refrigeration-tonne cooling and heating system that ensures efficient energy consumption and a sustainable way to work and play in comfort. 7 commercial, retail, and office buildings Covers a land area of 4,400 square metres Government Complex Center Zone C SP's first district cooling project in Thailand SP Group and Banpu NEXT have entered a joint venture to design, build, own and operate a cutting-edge district cooling system at Government Complex Center Zone C in Bangkok, Thailand. As SP’s first district cooling project in Thailand, the integrated development will have a total cooling capacity of up to 14,000 refrigeration tonnes and is expected to achieve results equivalent to removing about 20,000 Internal Combustion Engine cars from the roads over 20 years. Total gross floor area of 660,000 square metres Reduces carbon emissions by up to 3,000 tonnes annually Achieves 20 per cent in energy savings per year Read more International Urban Design Centre China’s first ever district cooling microgrid Under the MOUs signed with Wuhou District government, SP will serve as the sustainable energy solutions partner to the district government with the objective of establishing the district as the benchmark for smart eco-districts in Chengdu. This includes developing and implementing technologies and digital solutions such as advanced data analytics and artificial intelligence tools to support the city’s roadmap to carbon neutrality. Total gross floor area of 630,000 square metres Cooling capacity of 1,950 refregeration tonnes Achieves 35 per cent and 50 per cent in cooling and heating savings per year respectively Read more Chongqing East Railway Station Delivering sustainable energy to Western China’s largest high-speed rail hub Sino-Singapore Energy Services, a joint venture between SP Group and Chongqing Gas Group, is the integrated energy system operator for Chongqing East Railway Station, the largest high-speed railway hub in Western China. The project marks the first time a major high-speed railway hub in the country has appointed a professional third-party energy services provider to manage its energy systems. The integrated energy system spans 360,000 square metres and features a trigeneration setup — combining natural gas-powered electricity generation with high-efficiency chillers to provide cooling, heating and electricity.  Cooling and heating capacity of nearly 14,000 refrigeration tonnes Reduces energy consumption by 15% each year Lowers carbon emissions by approximately 9,400 tonnes per year Read more Additional Media Supply condition for Marina Bay district cooling Latest tariff rates for Marina Bay district cooling Latest News SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win Read more STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh Read more SP signs PPA with BASF for rooftop solar deployment Read more SP partners State Grid China at International Forum on Power System Transformation 2025 Read more How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Read more Ground feedback, digital tools: How she helps 8,000 workers end their day safely Read more Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Read more Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Read more SP Digital’s Green Energy Tech (GET) solutions at Airbus Asia Training Centre Read more Launch of Distributed District Cooling network at Tampines Read more Have a business inquiry? Interested to find out more how our integrated services can serve your business needs? Drop us an online enquiry and our qualified professionals will reach out to you. Contact Us Form Our Integrated Energy Solutions District Cooling & Heating Electric Vehicle Solutions Digital Products Renewable Energy Climate Services Hide Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search District Cooling System | SP Grouphttps://www.spgroup.com.sg/sustainable-energy-solutions/district-cooling-and-heating OverviewKey ProjectsContact Us District Cooling & Heating District Cooling & Heating for Sustainable Operations District cooling and heating systems are centralised energy systems which help buildings, districts, and townships improve energy efficiency, lower operational costs and reduce their carbon footprint. As Singapore's largest district cooling operator, SP Group designs, builds and operates district cooling systems for customers across the region. These include Marina Bay in Singapore, the world's largest underground district cooling network and Raffles City Chongqing, the largest shopping mall in Chongqing, China. In partnership with STMicroelectronics (ST), SP Group will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. Read more What is District Cooling and Heating District cooling and heating is an energy-efficient urban utility service that distributes chilled or hot water and supply air-conditioning to a network of buildings, providing comfort and reliability while reducing carbon emissions. Key Benefits Instead of individual buildings having their own chillers, district cooling reaps the benefits of economies of scale by consolidating chiller and heating capacity, operated and maintained by our expert operations team. With attributes similar to public electricity supply, district cooling is an energy- and economically-efficient urban utility service. It presents attractive value propositions to building owners: Round-the-clock availability and support On-demand flexibility High supply reliability More space for alternative use Lower initial and recurrent operating costs Platinum Green Mark Certification Energy assessment on existing and potential savings To view our list of awards, please click here. Click to download the Supply Conditions for District Cooling and the latest Tariff Rates. Key Projects Marina Bay District World's largest underground district cooling network Situated in Singapore’s Marina Bay financial district, the cooling network has achieved zero supply disruptions since 2006. As one of Singapore’s Top 50 Engineering Feats, the network will be expanded and connected to five more buildings to extend the same reliable and sustainable solution to other buildings in Singapore’s core financial district. Expanding to 32 buildings by 2027 Reduces carbon emissions by nearly 22,000 tonnes annually Read MoreWatch Video Tampines Eco Town Singapore's first brownfield district cooling project In highly developed cities like Singapore, majority of land has been built up and individual building owners are already equipped with their own chiller plants. With a Distributed District Cooling (DDC) network – an interconnected cooling system – existing towns and districts may now be able to enjoy a more sustainable way to cool. 7 commercial and community buildings Reduces carbon emissions by more than 1,000 tonnes annually Brownfield District Cooling Feasibility Study: Tampines Central Distributed District Cooling  Download WhitepaperRead moreWatch Video STMicroelectronics (AMK) Singapore's largest industrial district cooling project In partnership with STMicroelectronics (ST), SP Group (SP) will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. The estimated project value of $370 million USD over 20 years, will help the manufacturing company save 20 per cent on cooling-related electricity consumption annually. 5 industrial buildings Reduces carbon emissions by more than 120,000 tonnes annually (Photo credit: STMicroelectronics) Read moreWatch Video Tengah Town Centralised Cooling System Singapore's first centralised cooling public housing township In collaboration with the Housing & Development Board, SP Group will be bringing its first large-scale residential centralised cooling system to Tengah, Singapore’s first smart energy township. Chilled water will be centrally produced from interconnected modular chiller plants built on the rooftops before it is distributed to residential and commercial units for air-conditioning. The centralised cooling system will also be serviced by SP, bringing greater convenience to residents living in Tengah. (Photo credit: HDB) Read moreVisit Microsite Raffles City Chongqing District cooling and heating in China An advanced energy-efficient cooling and heating system was designed and built for Raffles City Chongqing, an iconic integrated development, spanning 1.12 million square metres, comprising a shopping mall, a hotel, office towers, residences and service residences. A megastructure featuring a suite of 8 buildings Reduce energy consumption by more than 40 per cent, compared to conventional building's chiller plants Read more International Sports Park City SP’s largest district cooling system in Chengdu SP Group (SP) has secured a bid to build and operate a state-of-the-art district cooling and heating system for the new International Sports Park City – an integrated development with commercial, residential and leisure spaces in Chengdu, China. The sustainable cooling solution will be enhanced with an ice thermal energy storage system that will strengthen its reliability and performance. This is SP’s first deployment in China of such a system. With an installed cooling capacity of 9,800 refrigeration tonnes, this project will be SP’s largest district cooling system in Chengdu when operational in 2025. Enables energy savings of 2,900 MWh annually Reduces carbon emissions by 1,700 tonnes Delivers greater energy efficiency of over 30% for cooling and over 50% for heating Read more Shudu Center Upgrade to energy-efficient cooling and heating Building on successful projects in Chengdu, SP Group acquired Shudu Center’s existing chiller plant to optimise it for district cooling and heating. The mixed-use development is equipped with a 7,000 refrigeration-tonne cooling and heating system that ensures efficient energy consumption and a sustainable way to work and play in comfort. 7 commercial, retail, and office buildings Covers a land area of 4,400 square metres Government Complex Center Zone C SP's first district cooling project in Thailand SP Group and Banpu NEXT have entered a joint venture to design, build, own and operate a cutting-edge district cooling system at Government Complex Center Zone C in Bangkok, Thailand. As SP’s first district cooling project in Thailand, the integrated development will have a total cooling capacity of up to 14,000 refrigeration tonnes and is expected to achieve results equivalent to removing about 20,000 Internal Combustion Engine cars from the roads over 20 years. Total gross floor area of 660,000 square metres Reduces carbon emissions by up to 3,000 tonnes annually Achieves 20 per cent in energy savings per year Read more International Urban Design Centre China’s first ever district cooling microgrid Under the MOUs signed with Wuhou District government, SP will serve as the sustainable energy solutions partner to the district government with the objective of establishing the district as the benchmark for smart eco-districts in Chengdu. This includes developing and implementing technologies and digital solutions such as advanced data analytics and artificial intelligence tools to support the city’s roadmap to carbon neutrality. Total gross floor area of 630,000 square metres Cooling capacity of 1,950 refregeration tonnes Achieves 35 per cent and 50 per cent in cooling and heating savings per year respectively Read more Chongqing East Railway Station Delivering sustainable energy to Western China’s largest high-speed rail hub Sino-Singapore Energy Services, a joint venture between SP Group and Chongqing Gas Group, is the integrated energy system operator for Chongqing East Railway Station, the largest high-speed railway hub in Western China. The project marks the first time a major high-speed railway hub in the country has appointed a professional third-party energy services provider to manage its energy systems. The integrated energy system spans 360,000 square metres and features a trigeneration setup — combining natural gas-powered electricity generation with high-efficiency chillers to provide cooling, heating and electricity.  Cooling and heating capacity of nearly 14,000 refrigeration tonnes Reduces energy consumption by 15% each year Lowers carbon emissions by approximately 9,400 tonnes per year Read more Additional Media Supply condition for Marina Bay district cooling Latest tariff rates for Marina Bay district cooling Latest News SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win Read more STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh Read more SP signs PPA with BASF for rooftop solar deployment Read more SP partners State Grid China at International Forum on Power System Transformation 2025 Read more How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Read more Ground feedback, digital tools: How she helps 8,000 workers end their day safely Read more Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Read more Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Read more SP Digital’s Green Energy Tech (GET) solutions at Airbus Asia Training Centre Read more Launch of Distributed District Cooling network at Tampines Read more Have a business inquiry? 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Searchhttps://www.spgroup.com.sg/search?tag=district-cooling Search SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0651/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/wcm/connect/spgrp/8ae71105-507f-4abc-8e63-53015ea1dff7/%5BInfo%5D+Tariff+for+District+Cooling+(from+1+May+2022).pdf?MOD=AJPERES&CVID= SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2022 Capacity Charge : $21.28/kWr per month Usage Charge : $0.1549/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-Nov-2024.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 NOV 2024 Capacity Charge : $23.67/kWr per month Usage Charge : $0.0798/kWrh SINGAPORE DISTRICT COOLING PTE LTDhttps://www.spgroup.com.sg/dam/spgroup/pdf/sustainable-energy-solutions/district-cooling-and-heating/SDC-change-of-tariff-wef-1-May-2025.pdf SINGAPORE DISTRICT COOLING PTE LTD TARIFF FOR DISTRICT COOLING SERVICES WITH EFFECT FROM 1 MAY 2025 Capacity Charge : $24.23/kWr per month Usage Charge : $0.0616/kWrh District Cooling System | SP Grouphttps://www.spgroup.com.sg/sustainable-energy-solutions/district-cooling-and-heating OverviewKey ProjectsContact Us District Cooling & Heating District Cooling & Heating for Sustainable Operations District cooling and heating systems are centralised energy systems which help buildings, districts, and townships improve energy efficiency, lower operational costs and reduce their carbon footprint. As Singapore's largest district cooling operator, SP Group designs, builds and operates district cooling systems for customers across the region. These include Marina Bay in Singapore, the world's largest underground district cooling network and Raffles City Chongqing, the largest shopping mall in Chongqing, China. In partnership with STMicroelectronics (ST), SP Group will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. Read more What is District Cooling and Heating District cooling and heating is an energy-efficient urban utility service that distributes chilled or hot water and supply air-conditioning to a network of buildings, providing comfort and reliability while reducing carbon emissions. Key Benefits Instead of individual buildings having their own chillers, district cooling reaps the benefits of economies of scale by consolidating chiller and heating capacity, operated and maintained by our expert operations team. With attributes similar to public electricity supply, district cooling is an energy- and economically-efficient urban utility service. It presents attractive value propositions to building owners: Round-the-clock availability and support On-demand flexibility High supply reliability More space for alternative use Lower initial and recurrent operating costs Platinum Green Mark Certification Energy assessment on existing and potential savings To view our list of awards, please click here. Click to download the Supply Conditions for District Cooling and the latest Tariff Rates. Key Projects Marina Bay District World's largest underground district cooling network Situated in Singapore’s Marina Bay financial district, the cooling network has achieved zero supply disruptions since 2006. As one of Singapore’s Top 50 Engineering Feats, the network will be expanded and connected to five more buildings to extend the same reliable and sustainable solution to other buildings in Singapore’s core financial district. Expanding to 32 buildings by 2027 Reduces carbon emissions by nearly 22,000 tonnes annually Read MoreWatch Video Tampines Eco Town Singapore's first brownfield district cooling project In highly developed cities like Singapore, majority of land has been built up and individual building owners are already equipped with their own chiller plants. With a Distributed District Cooling (DDC) network – an interconnected cooling system – existing towns and districts may now be able to enjoy a more sustainable way to cool. 7 commercial and community buildings Reduces carbon emissions by more than 1,000 tonnes annually Brownfield District Cooling Feasibility Study: Tampines Central Distributed District Cooling  Download WhitepaperRead moreWatch Video STMicroelectronics (AMK) Singapore's largest industrial district cooling project In partnership with STMicroelectronics (ST), SP Group (SP) will design, build, own, and operate Singapore's largest industrial District Cooling System (DCS) with a cooling capacity of up to 36,000 refrigeration tonnes. The estimated project value of $370 million USD over 20 years, will help the manufacturing company save 20 per cent on cooling-related electricity consumption annually. 5 industrial buildings Reduces carbon emissions by more than 120,000 tonnes annually (Photo credit: STMicroelectronics) Read moreWatch Video Tengah Town Centralised Cooling System Singapore's first centralised cooling public housing township In collaboration with the Housing & Development Board, SP Group will be bringing its first large-scale residential centralised cooling system to Tengah, Singapore’s first smart energy township. Chilled water will be centrally produced from interconnected modular chiller plants built on the rooftops before it is distributed to residential and commercial units for air-conditioning. The centralised cooling system will also be serviced by SP, bringing greater convenience to residents living in Tengah. (Photo credit: HDB) Read moreVisit Microsite Raffles City Chongqing District cooling and heating in China An advanced energy-efficient cooling and heating system was designed and built for Raffles City Chongqing, an iconic integrated development, spanning 1.12 million square metres, comprising a shopping mall, a hotel, office towers, residences and service residences. A megastructure featuring a suite of 8 buildings Reduce energy consumption by more than 40 per cent, compared to conventional building's chiller plants Read more International Sports Park City SP’s largest district cooling system in Chengdu SP Group (SP) has secured a bid to build and operate a state-of-the-art district cooling and heating system for the new International Sports Park City – an integrated development with commercial, residential and leisure spaces in Chengdu, China. The sustainable cooling solution will be enhanced with an ice thermal energy storage system that will strengthen its reliability and performance. This is SP’s first deployment in China of such a system. With an installed cooling capacity of 9,800 refrigeration tonnes, this project will be SP’s largest district cooling system in Chengdu when operational in 2025. Enables energy savings of 2,900 MWh annually Reduces carbon emissions by 1,700 tonnes Delivers greater energy efficiency of over 30% for cooling and over 50% for heating Read more Shudu Center Upgrade to energy-efficient cooling and heating Building on successful projects in Chengdu, SP Group acquired Shudu Center’s existing chiller plant to optimise it for district cooling and heating. The mixed-use development is equipped with a 7,000 refrigeration-tonne cooling and heating system that ensures efficient energy consumption and a sustainable way to work and play in comfort. 7 commercial, retail, and office buildings Covers a land area of 4,400 square metres Government Complex Center Zone C SP's first district cooling project in Thailand SP Group and Banpu NEXT have entered a joint venture to design, build, own and operate a cutting-edge district cooling system at Government Complex Center Zone C in Bangkok, Thailand. As SP’s first district cooling project in Thailand, the integrated development will have a total cooling capacity of up to 14,000 refrigeration tonnes and is expected to achieve results equivalent to removing about 20,000 Internal Combustion Engine cars from the roads over 20 years. Total gross floor area of 660,000 square metres Reduces carbon emissions by up to 3,000 tonnes annually Achieves 20 per cent in energy savings per year Read more International Urban Design Centre China’s first ever district cooling microgrid Under the MOUs signed with Wuhou District government, SP will serve as the sustainable energy solutions partner to the district government with the objective of establishing the district as the benchmark for smart eco-districts in Chengdu. This includes developing and implementing technologies and digital solutions such as advanced data analytics and artificial intelligence tools to support the city’s roadmap to carbon neutrality. Total gross floor area of 630,000 square metres Cooling capacity of 1,950 refregeration tonnes Achieves 35 per cent and 50 per cent in cooling and heating savings per year respectively Read more Chongqing East Railway Station Delivering sustainable energy to Western China’s largest high-speed rail hub Sino-Singapore Energy Services, a joint venture between SP Group and Chongqing Gas Group, is the integrated energy system operator for Chongqing East Railway Station, the largest high-speed railway hub in Western China. The project marks the first time a major high-speed railway hub in the country has appointed a professional third-party energy services provider to manage its energy systems. The integrated energy system spans 360,000 square metres and features a trigeneration setup — combining natural gas-powered electricity generation with high-efficiency chillers to provide cooling, heating and electricity.  Cooling and heating capacity of nearly 14,000 refrigeration tonnes Reduces energy consumption by 15% each year Lowers carbon emissions by approximately 9,400 tonnes per year Read more Additional Media Supply condition for Marina Bay district cooling Latest tariff rates for Marina Bay district cooling Latest News SP Group expands sustainable energy operations in China with Chongqing Transport Hub project win Read more STMicroelectronics enhances sustainability with chiller cooling system at Toa Payoh Read more SP signs PPA with BASF for rooftop solar deployment Read more SP partners State Grid China at International Forum on Power System Transformation 2025 Read more How this 'grid doctor' maintains the health of Singapore's electricity network so everything stays on Read more Ground feedback, digital tools: How she helps 8,000 workers end their day safely Read more Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Read more Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks Read more SP Digital’s Green Energy Tech (GET) solutions at Airbus Asia Training Centre Read more Launch of Distributed District Cooling network at Tampines Read more Have a business inquiry? 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Consumption_Gas Average consumption of Gas (kWh) Premises Types Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 HDB 1-Room 38 35 34 33 35 35 34 35 34 34 39 36 HDB 2-Room 40 37 34 34 36 36 34 35 35 35 37 35 HDB 3-Room 56 50 48 47 51 51 49 50 49 49 51 49 HDB 4-Room 69 62 58 58 62 63 61 62 60 60 63 62 HDB 5-Room 77 68 64 63 69 70 68 69 66 65 70 70 HDB Executive 82 73 68 68 72 74 72 73 69 68 75 74 Apartment 93 80 76 77 82 86 88 88 85 84 92 93 Terrace 114 93 97 98 98 105 107 108 108 99 108 107 Semi-Detached 130 117 105 115 115 120 117 120 117 115 124 121 Bungalow 234 209 168 197 185 198 206 202 179 195 192 202

Consumption_Water Average consumption of Water (CuM) Premises Types Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 HDB 1-Room 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 7.8 HDB 2-Room 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 9.0 HDB 3-Room 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 11.8 HDB 4-Room 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 14.9 HDB 5-Room 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 16.2 HDB Executive 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 18.2 Apartment 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 12.8 Terrace 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 25.1 Semi-Detached 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 30.5 Bungalow 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7 49.3

Media Release SP Group Partners Sino-Singapore Guangzhou Knowledge City to Develop Energy-Saving Solutions Singapore & China, 31 August 2020 – SP Group (SP) today signed an agreement with the SinoSingapore Guangzhou Knowledge City Investment and Development Co. Ltd (GKC Co) to establish a joint venture (SP-GKC JV Co) to develop district cooling, heating and integrated energy solutions that will help the China-Singapore Guangzhou Knowledge City (CSGKC) to achieve energy savings. The joint venture agreement was signed by SP’s Group Chief Executive Officer Mr Stanley Huang and GKC Co’s Chief Executive Officer Mr Chen Changxin at the 11th Singapore-Guangdong Collaboration Council (SGCC) meeting. The meeting, held over video conference in Guangzhou and Singapore, was co-chaired by Guangdong Governor Mr Ma Xingrui and Singapore’s Transport Minister Mr Ong Ye Kung. As part of the agreement, SP and GKC Co are working together to develop district cooling and heating solutions for the Knowledge Tower at the Jiulong Lake area in GKC. Leveraging the technology and SP’s experience in the energy industry, both parties will also focus on integrating sustainable energy solutions such as distributed energy, energy storage, energy efficiency and energy management systems. In the next phase of development, these solutions could be extended to other projects in the SinoSingapore International Technology Innovation Cooperation Demonstration Area within CSGKC, to enable more customers to enjoy substantial energy and cost savings. This will translate to a cleaner and more sustainable energy future for CSGKC and Guangzhou city. Mr Stanley Huang, Group Chief Executive Officer of SP Group said: “Our technology and operations at Raffles City Chongqing and Singapore’s Marina Bay have helped customers achieve cost savings and reduce energy consumption by 40 per cent. Through this partnership with CSGKC, SP Group looks forward to supporting China’s goal to build an ecological civilisation and Beautiful China1 , with our smart and sustainable energy solutions. Together, we aim to enable customers in China to enjoy a sustainable, low-carbon future.” Mr. Chen Changxin, CEO of GKC Co said: "As an important platform for China-Singapore collaboration, GKC Co has started the exchanges and cooperation with SP Group since the ground-breaking of GKC. This year marks the 30th anniversary of China-Singapore diplomacy and the 10th anniversary of GKC, it is a milestone for us to jointly establish a joint venture to develop the smart energy business. Based on the principle of “government-supported, enterprise-led, market-driven” and with the Knowledge Tower project at the Jiulong Lake as a start, we will implement investment, construction and operation of district cooling and heating solutions centred on the smart micro-grids layout, promote the development of smart energy businesses in GKC and gradually extend to GBA, so as to achieve synergistic improvement of commercial value, corporate benefits and social effects, and jointly create another successful model of ChinaSingapore collaboration." Raffles City Chongqing, where SP Group operates its advanced energy-efficient cooling and heating system, commenced operations in September 2019. SP’s cooling operations enabled Raffles City Chongqing to reduce energy consumption by more than 40 per cent savings, compared to conventional building chiller plants. SP designed and operates the world’s largest underground district cooling system at Singapore’s Marina Bay Financial district. Besides achieving substantial energy efficiency, the Marina Bay district cooling network achieved 100% reliability for 13 consecutive years, since it commenced operations in 2006. -Ends- 新加坡能源集团携手中新广州知识城实现节能解决方案 （新加坡、中国，2020 年 8 月 31 日）新加坡能源集团（SP Group）今天宣布与中新广州 知识城投资开发有限公司（简称“知识城合资公司”）签署合作协议，双方成立合资企业 开发区域供冷供热及综合能源解决方案，帮助中新广州知识城（简称“知识城”）实现节 能减排目标。 新加坡能源集团总裁黄天源和知识城合资公司总裁陈长新在新加坡-广东合作理事会（简 称“新粤合作理事会”）第十一次会议上签署了该合资协议。广东省省长马兴瑞先生和新 加坡交通部长王乙康先生分别在广州和新加坡主持了此次线上视频会议。 按照协议，新加坡能源集团与知识城合资公司将共同开发知识城九龙湖“知识塔”片区的 区域供冷供热解决方案。同时，借助新能源集团在能源领域的经验和技术，双方还将关注 一体化能源解决方案，如分布式能源、储能、能效管理及整合能源管理系统等方面。下一 阶段，这些技术将拓展到广州知识城“中新国际科技创新合作示范区”的其他项目中，使 更多客户受益于能耗和成本的大幅下降。这也将为知识城和广州市更清洁、可持续的能源 事业发展助力。 新加坡能源集团总裁黄天源先生说：“我们创新的技术和营运为重庆来福士和新加坡滨海 湾的客户节约了百分之四十的能耗。新加坡能源集团希望能够通过这次中新广州知识城的 合作，用我们的智慧可持续能源解决方案，继续支持中国的生态文明和‘美丽中国’2建 设，实现低碳和可持续发展的未来。” 知识城合资公司总裁陈长新说：“这个合资企业的建立正值中新建交 30 周年和广州知识 城成立 10 周年，对于知识城智慧能源产业发展来说有着里程碑式的意义。我们将坚持 ‘政府引导、企业先行、市场化运作’的原则，以九龙湖知识塔项目为起点，围绕智能微 网布局实施区域制冷和供热解决方案的投资、建设和运营。”陈长新表示，双方还将持续 提升知识城智慧能源产业发展水平，并将成功经验推广至粤港澳大湾区，从而实现商业价 值、企业效益和社会效应的协同提高，共同打造中新合作的又一成功典范。 新加坡能源集团在新加坡滨海湾金融区设计打造了世界上最大的地下区域供冷系统。该系 统自 2006 年投入运营以来已连续十三年实现 100%的可靠性。2019 年 9 月正式营业的重庆 来福士广场也采用了新能源集团的尖端高效节能供冷供热系统，实现了高达40%以上的节 能效果。新加坡能源集团将以中新广州知识城合作项目为契机，为中国持续带来高效节能 的解决方案，助力“美丽中国”建设。 -完-

Media Release New Residential Demand Response Pilot to Empower Households to Reduce Electricity Consumption during Demand Peaks The Energy Market Authority (EMA) and SP Group (SP) will pilot a Residential Demand Response (R-DR) programme to empower households equipped with smart meters to actively reduce electricity consumption during demand peaks in the power system. Targeted to be launched by second half of 2024, this pilot is the first-of-its-kind in Singapore to call upon households to make a significant difference for a more resilient and sustainable energy future. With system peak demand forecasted to increase at a compound annual growth rate of up to 6.5% over the next five years, reducing electricity consumption temporarily during peak demand periods, otherwise known as Demand Response (DR), helps to keep the power system running smoothly and more efficiently by making use of demand-side resources in addition to supply-side (such as large conventional power plants) to balance electricity demand and supply.  For commercial and industrial companies, EMA has seen about a 1.5 times increase in demand-side resources, totaling to about 100MW since the launch of EMA’s regulatory sandbox[1]. With smart meters progressively being deployed to residential and non-residential consumers, more consumers will soon be able to contribute to DR, by using these smart meters to monitor their electricity consumption, making electricity management simpler and more rewarding. Consumers can keep track of their weekly carbon emissions and adjust their electricity consumption habits accordingly to help reduce emissions, thereby minimising their environmental impact. As of September 2023, SP has installed more than 834,000 smart electricity meters across residential and non-residential premises. The residential demand response pilot will use the SP mobile application (SP app) to send alerts to participating households to temporarily reduce or defer their electricity consumption. Households can take action by deferring the use of home appliances such as washing machines or dishwashers, or lower the temperature or even switch off air-conditioning. Participants will in turn enjoy benefits such as financial incentives. On the pilot for households, Mr Ngiam Shih Chun, Chief Executive of EMA, said: “The demand response pilot helps to involve households in lowering electricity demand during peak periods. This can help create a more sustainable and efficient energy ecosystem for everyone.” Mr Stanley Huang, Group Chief Executive Officer of SP Group, said: “Partnering EMA on this pilot, SP Group will empower consumers with digital solutions to be more energy efficient and reduce carbon emission. Enhanced features on our SP App will provide consumers with timely and useful information on their utilities usage and patterns. Insights from this data are aimed at nudging consumers to make adjustments easily to reduce their consumption." [1] In 2022, EMA launched a two-year regulatory sandbox for commercial and industrial companies to optimise their energy consumption. Participating companies will have to manage their electricity demand when activated and receive payments as an incentive for reducing their electrical demand on the national power grid. -- End -- About the Energy Market Authority The Energy Market Authority (EMA) is a statutory board under the Singapore Ministry of Trade and Industry. Through our work, we seek to build a clean energy future that is resilient, sustainable, and competitive. We aim to ensure a reliable and secure energy supply, promote effective competition in the energy market and develop a dynamic energy sector in Singapore. Visit www.ema.gov.sg for more information. About SP Group SP Group is a leading utilities group in the Asia Pacific, empowering the future of energy with low-carbon, smart energy solutions for its customers. It owns and operates electricity and gas transmission and distribution businesses in Singapore and Australia, as well as sustainable energy solutions in Singapore, China, Thailand and Vietnam. As Singapore’s national grid operator, about 1.6 million industrial, commercial and residential customers benefit from its world-class transmission, distribution and market support services. These networks are amongst the most reliable and cost-effective worldwide. Beyond traditional utilities services, SP Group provides a suite of sustainable and renewable energy solutions such as microgrids, cooling and heating systems for business districts and residential townships, solar energy solutions, electric vehicle fast-charging stations and digital energy solutions for customers in Singapore and the region. For more information, please visit spgroup.com.sg or follow us on Facebook at spgrp.sg/facebook, LinkedIn at spgrp.sg/linkedin and Instagram at spgrp.sg/Instagram.

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Upholding our energy networks for 36 years and counting RELIABILITY Backed by 36 years of experience at SP Group, veteran engineer Ang Seng Kok has been part of a gamut of iconic projects and meticulous operations that have established Singapore’s world-class power grid. Currently the General Manager of Projects at SP PowerGrid, he oversees the implementation of Electricity and Gas projects such as installation and renewal of electricity equipment and cables, substation modification works, installation of gas transmission and distribution pipelines, and diversion works. “A major project we’re working on is the transmission and distribution switchgear and cable renewal works at Admiralty Road West 230kV substation. The equipment has reached the end of its service life and replacement works are needed to maintain overall network reliability.” He vividly remembers the intricate details of his career at SP as well PUB prior to corporation. Seng Kok at Telok Blangah depot during his first posting to the Operations and Maintenance Central section in 1988. In 1985, Seng Kok started with the Operations and Maintenance Central section. He obtained his switching certificate to operate 22kV networks and was trained to conduct equipment maintenance, fault repair and cable diversion. He recalled his initial years when he benefitted from overseas exposure. “One of my first postings at SP Group (then PUB) was at the Public Lighting section. My team was in charge of installing and maintaining street lighting for public roads for the entire island. In 1994, I was sent to Holland for a two-week lighting course to learn about the best lighting designs for road users so as to provide safe and comfortable vision for road users at night." Seng Kok (fourth from left) with his course mates during the lighting course in Europe, in 1994. An incident that left the deepest impression was when he was with the Distribution Control & Customer Service section. A major power outage occurred in 2004 at around 10pm and one-third of the customers were affected. “As head of the section, I was on my usual round-the-clock standby in case of any network disruption. I recall sprinting down the staircase from the 13th floor of my apartment as the lift stopped working. I had to brave the darkness and drove to the control centre safely with no operating traffic lights and streetlights while staying on the phone line to provide situation updates!” Seng Kok with the Electricity Service Centre crew when he was with the Distribution Control & Customer Service section in 2008. In 2016, Seng Kok assumed responsibilities in Procurement which he felt was his “most interesting stint” as he held his first non-engineering role. “It was an eye-opening experience carrying out factory audits before awarding tenders to manufacturers. We had to ensure adequate manufacturing capability, sound processes for quality control and assurance are in place and workers are well trained. Seng Kok (centre) with engineers from SP PowerGrid at a substation. The 61-year-old added, “After doing my tour of duty across different teams, I am back to where I first began. It has come full circle for me! However, the way we operate has changed tremendously over the years, with energy transformation, digitalisation and higher customer expectations. To be effective in what we do, it’s important to stay agile and keep up to date with best practices and technology.” TAGS PEOPLE OF SPRELIABILITY YOU MIGHT BE INTERESTED TO READ 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 Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

GAS TRANSPORTATION TARIFFS (for Shippers with Natural Gas Distribution customers) (W.E.F. 1 Apr 26) 1 Introduction 1.1 Under the Gas Network Code, PowerGas is the Gas Transporter and is responsible for maintaining the reliability and safety of the gas transportation network in Singapore. PowerGas’ transportation business is regulated by the Energy Market Authority (EMA). The transportation tariffs levied by PowerGas are approved by the EMA. 1.2 The transportation tariffs are levied on Shippers. Shippers pay transmission as well as distribution charges as part of the distribution tariff for transportation of natural gas to distribution-level end-users. This is to reflect the cost of transporting gas through both the transmission and distribution networks. 1.3 End-user transportation charges imposed by Shippers are commercial arrangements between the Shippers and their end-users. 2 Natural Gas Distribution Tariffs 2.1 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 23 cents/mmBtu for PNG Injection Points or GSC of 4 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 26 to recover the cost associated with Strategic Capacity (as defined in EMA's Policy Paper issued to the industry dated 30 Sep 2019). The Transporter will collect the GSC from all Shippers as an agent for and on behalf of SLNG. The GSC will be reviewed from time to time as directed by EMA and will be included as an uplift in the transmission usage charge. 2.2 The Distribution tariff is made up of two components (i.e. a Transmission Charge component and a Distribution Charge component). 3 Transmission Charging Structure 3.1 Transmission charges consist of capacity and usage charges. Shippers book capacity with PowerGas to transport gas from designated injection points to off-take points. Shippers pay entry and exit charges based on their respective booked capacity. In addition, uniform usage charge is levied on the volume of gas transported. Details of the transmission charge components are shown in Table 1 of the Appendix. 3.2 Shippers will have to pay Overrun Charges in the event they off-take gas above their booked capacity. These Overrun Charges are necessary to encourage the efficient use of the gas network. There are two types of Overrun Charges: • Authorised Capacity Overrun Charge: If a Shipper applies for additional capacity above the booked capacity (i.e. capacity overrun), the Authorised Capacity Overrun Charge, equivalent to 1.25 times the Transmission Capacity Charge rate, shall be applied on that additional capacity. • Unauthorised Capacity Overrun Charge: If a Shipper does not apply for Authorised Capacity Overrun for utilisation of additional capacity above the booked capacity, it will pay 2 times the Transmission Capacity Charge rate for that additional capacity utilised. 4 Distribution Charging Structure The Distribution Charge component is a usage-based charge in $/MMBtu. The Distribution Network is segregated into two service areas as follows: • The Jurong Island, Jurong and Tuas (“JIT”) area 2 • Outside the JIT area As the cost to serve the area outside JIT is higher than the JIT area, this results in a higher usage charge for the former. The Distribution Charges are shown in Table 2 of the Appendix. 5 Appendix – Table of Charges Table 1: Transmission Charges for Shippers with Natural Gas Distribution Customers (Exclusive of GST) Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 537.20 2,432.36 2,969.56 1.59 + 23.0 Transmission Network 2 * 2,158.83 810.73 2,969.56 1.59 + 23.0 Transmission Network 2^ 1,637.32 1,332.24 2,969.56 1.59 + 23.0 b) LNG source Transmission Network 1 769.89 2,706.41 3,476.30 1.90 + 4.00 Transmission Network 2 1,470.60 2,005.70 3,476.30 1.90 + 4.00 Table 1a: Transmission Charges for Shippers with Natural Gas Distribution Customers (Inclusive of 9% GST) + Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 585.55 2,651.27 3,236.82 1.73 + 25.1 Transmission Network 2 * 2,353.12 883.70 3,236.82 1.73 + 25.1 Transmission Network 2^ 1,784.68 1,452.14 3,236.82 1.73 + 25.1 b) LNG source Transmission Network 1 839.18 2,949.99 3,789.17 2.07 + 4.36 Transmission Network 2 1,602.95 2,186.21 3,789.17 2.07 + 4.36 Notes: 1) Transmission Network 1 refers to the natural gas transmission network conveying both piped natural gas and regasified LNG from West Natuna (Indonesia) and the LNG Terminal. Transmission Network 2 is the natural gas transmission network conveying both piped natural gas and regasified LNG from South Sumatra (Indonesia), Attap Valley (Malaysia) and the LNG Terminal. 2) * For gas injection at Attap Valley. 3) ^ For gas injection at Sakra. 3 Table 2: Distribution Charges (Exclusive of GST) Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.228 Natural gas distribution outside JIT 3.413 Table 2a: Distribution Charges (Inclusive of 9% GST) + Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.339 Natural gas distribution outside JIT 3.720 + Note: Figures may not reflect the full GST effect due to rounding. 4

Media Release SP GROUP SETS UP FIRST ZERO-EMISSION BUILDING POWERED BY GREEN HYDROGEN IN SOUTHEAST ASIA Singapore, 30 October 2019 – SP Group (SP) has established the first zero-emission building in Southeast Asia that is powered by green hydrogen. Located at SP’s training centre at Woodleigh Park, the self-sustaining building is 100% powered with renewable energy via an innovative Hydrogen Energy System and is disconnected from the national electricity grid. Mr Brandon Chia, Head, Centre of Excellence, SP Group said: “Buildings contribute 40 per cent of energy related carbon emissions worldwide 1 . The Hydrogen Energy System provides a safe and compact way of storing green hydrogen which powers the region’s first zero-emission building. We believe this can be a significant contributor toward Singapore’s climate change pledge to cut national emissions intensity by 36 per cent below 2005 levels by 2030.” The challenge to achieving zero emission The world in its fight against climate change is using various means to lower carbon emissions. One way is to use renewable energy sources. However, in urban places such as Singapore, due to limited land and inconsistent solar energy, achieving zero emission with 100% renewable energy is extremely challenging. Zero-emission solution An alternative is hydrogen as a green energy source. In the Hydrogen Energy System used by SP, electricity from green sources, such as solar, is used to conduct electrolysis. The hydrogen generated from this process is bonded with special metal alloy powders to form metal hydride, compacted and stored in tanks. When electricity supply is required, the stored hydrogen from the metal hydride tanks is slowly released and converted to electricity via fuel cells. As green energy sources are used for electrolysis, this entire process of converting hydrogen to electricity is 100 per cent green, with zero carbon emission. 1 The buildings and building construction sectors combined are responsible for nearly 40% of total direct and indirect CO2 emissions (International Energy Agency). 1 Safe hydrogen storage While there have been other energy systems using hydrogen as a fuel, the key challenge of hydrogen lies in having a storage solution that is safe for deployment in highly-urbanised areas such as Singapore. The system uses special metal alloy as a storage medium to bond with hydrogen. This allows for the storage of a large volume of hydrogen at a much lower pressure over a long period of time without any deterioration. When electricity is needed, the stored hydrogen is released in a slow and regulated manner, making it safer and more compact to be stored in an urban setting. Encourages greater mix of renewable energy The Hydrogen Energy System can mitigate electricity supply fluctuations and intermittency issues – common shortcomings of renewable energy. When there is surplus renewable energy, it can be stored in the form of hydrogen and converted back to electricity when there is a deficit of renewable energy. This ensures that the grid remains stable even with a greater mix of renewable energy introduced, hence encouraging the use of green energy. SP is working with Marubeni Corporation and Tohoku University on the Hydrogen Energy System with special metal alloy storage tanks from Japan, and to customise and integrate it for use in Singapore. -Ends- 2 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

Media Release Singapore’s First Centralised Power Plant Simulator & Structured Genco Training Programme 1. Workforce training on operations for Singapore’s power generation companies (Gencos) will now be centralised and standardised with the launch of Singapore’s first Centralised Power Plant Simulator (CPPS). 2. Developed by the Singapore Institute of Power and Gas (SIPG) – the Centralised Training Institute for Power and Gas sectors – in partnership with the Energy Market Authority (EMA) and Gencos, the CPPS courses mark the first time that Gencos operating in a competitive environment have come together to collectively design and level training standards for the sector. This ensures a consistent level of training, which plays a critical role in ensuring a secure and stable supply of electricity for Singapore. 3. Six courses integrated with CPPS training have been co-developed by SIPG and Gencos comprising Keppel Merlimau Cogen O&M, PacificLight Power, Sembcorp Cogen, Senoko Energy, Tuas Power and YTL PowerSeraya. Spanning basic to advanced levels, the training programme establishes a consistent standard for skills training, such as in power plant operations, process controls, and management of common equipment alarms and malfunctions in a controlled environment separate from actual day-to-day plant operations, ensuring the safety of participants as well as plant and system reliability. 4. A simulated environment also ensures that the workforce could be trained in scenarios which are rare in the power sector but can lead to plant shutdowns. A unique feature of the CPPS courses is that various Gencos have committed to provide trainers who are industry practitioners, who will be able to impart valuable knowledge and skills to the participants. 5. As part of the launch of the CPPS, SIPG has introduced a structured training programme consisting of two new Power Generation Certificate Programmes with certificates recognised by all Gencos. Certificates will be issued upon the completion of the CPPS courses, as well as other Power Generation courses offered by SIPG. 6. Minister of State (MOS) for Trade and Industry Low Yen Ling officiated the launch of the CPPS at SIPG today. In her opening speech, MOS Low commended key industry partners for the strong collaboration to bolster the competency of its workforce. 7. Mr Chia Soo Ping, Principal of SIPG, said: “As the energy landscape continues its dynamic and transformative journey, SIPG is focused on cultivating competencies and technological know-how needed for the industry to keep pace with change. The Gencos’ collaborative and structured approach promotes sharing and adoption of best practices. The Centralised Power Plant Simulator training reaps efficiencies and optimises the pooling of resources and expertise across all Gencos in Singapore to strengthen the overall resilience of the workforce for the energy sector.” 8. On the launch of the CPPS, Ms Violet Chen, EMA’s Industry Ecosystem Development Director, said: “We are heartened by the collective effort of SIPG and Gencos to strengthen the training of its workforce. The Power sector will continue to play a critical role in keeping the lights on and gas flowing for Singapore as we step up efforts to advance Singapore’s energy transition towards a sustainable future.”

Resources Can't find what you are looking for? Click on the drop-down box to find the resource that is most relevant to your needs. Resources Billing FORM [Online Form] Close Utilities Account FORM [Online Form] Open Utilities Account FORM Acknowledgement of Electrical Installation Licence Requirement FORM Application for Interbank Giro via SP Utilities Portal FORM Authorisation & Indemnity Form FORM Change of Ownership/Tenancy - Utilities Account Transfer INFO Fact Sheet on Purchase of Electricity from Wholesale Electricity Market through SP Services Ltd INFO Historical Electricity Tariff INFO Historical National Average Household Usage INFO PAYU Comparison Table 1 2

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Shaping the evolution of electricity meters in the past 25 years RELIABILITY Vice President of SP Services’ Metering Branch Razali Bin Mohd. “If my coral dies, you pay”, is a customer’s comment that 51-year-old Razali Bin Mohd recalls in an unforgettable experience during his earlier days as an engineer. His team was carrying out electricity meter replacement works then. In this unique situation, when the customer was informed that the power supply will be temporarily disrupted during the replacement, she requested for a mobile electrical generator to keep her coral tanks maintained at four degrees Celsius during the servicing period. Handling a multitude of customer requests, is part and parcel of stakeholder management in Razali’s job at SP Group (SP). Over his 25 years with SP, the Vice President of SP Services’ Metering Branch has seen the evolution of analogue electricity meters manually read by meter readers to smart meters that can now be monitored remotely. As of May 2022, Razali and his team have deployed over 650,000 smart electricity meters islandwide. In the next few years, all 1.4 million residential households in Singapore will be equipped with smart meters. “I cherish this experience the most as we took great lengths to incept this idea and eventually see it come to fruition. As this project had a nation-wide impact, I remembered we went to the Parliament to present our plans to the Mayors, and convinced the relevant agencies to support our deployment plan.” Razali now has another ambitious task ahead of him. Besides rolling out smart electricity meters nationwide, his team also won the contract for Singapore’s first large-scale smart water meter programme for PUB in Apr 2021. Over the next 15 years, they will be developing the metering system, enhancing the wireless communications network, deploying, operating and maintaining over 300,000 smart water meters. “We faced intense competition against strong contenders and various challenges during the tender process. Our strong teamwork and expertise in smart electricity meter deployment has enabled us to secure this strategic partnership. The late-night calls with counterparts from different parts of the world were all worth it!” Interestingly, his career options after graduating as an electrical engineering graduate from Nanyang Technological University were between a cadet pilot at a leading airline and an engineer at SP. He received SP’s letter of offer on the day of his final round of interview for the cadet pilot position. “I just went with my gut feel and I am convinced now looking back, it was meant to be.” he recalled fondly.   Razali with his colleagues from the metering team at the old St James District Office in 2011. Back in the late 90s, Razali’s key responsibilities included working with contractors to install and maintain meters for residential and commercial customers, procure new meters, handle project tenders and manage customer feedback.  The implementation of smart electricity meters in Singapore has been the highlight of his career. Razali with colleagues from SP Services and SP Digital on an overseas trip to Itron’s office in San Francisco, to adopt best practices from the implementation of the US’ smart meter programme. Before the opening of Singapore’s electricity retail market in 2014, Razali and his team travelled to San Francisco and Melbourne to learn how these cities deployed smart meters successfully. “The study trip shortened our learning curve and prevented potential pitfalls.” SP is one of the first few utility companies in the world that has separated its communication network card from the meter. In other parts of the world, communication modules are integrated within the meters. Hence, if the communication part fails, the entire meter must be replaced. In Singapore, the decision was to adopt a “modular” structure for parts to be replaced separately if they are faulty. This will not only save cost, but also eliminate supply interruption and reduce inconvenience to the customers. CEO of SP Services Law Chin Ho (sixth from left) and Razali with the SP Services team that won the contract for Singapore’s first large-scale smart water meter programme for PUB in Apr 2021. Razali is thankful for all the growth opportunities at SP and is committed to continue rising to the challenges in the evolving energy industry. “I wake up every day looking forward to the next challenge at work. I am thankful for the wonderful team support. We are constantly innovating and finding solutions to problems. It gives me a huge sense of job satisfaction!” Volunteering trip with SP colleagues in Cambodia in 2015. In his free time, Razali enjoys travelling for nature walks, trekking, snorkelling, and exploring other types of land and sea activities. He also finds meaning in organising charity trips to children’s orphanages in Thailand, Cambodia and Indonesia and has even rallied his colleagues to join him in distributing essential items for these vulnerable communities. With borders reopening, Razali hopes to revive this initiative very soon! TAGS PUB SMART WATER METERINGPEOPLE OF SPSMART ELECTRICITY METERSAMISP SERVICES YOU MIGHT BE INTERESTED TO READ 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 Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

GRID-TIED PHOTOVOLTAIC (PV) SYSTEM: APPLICATION FOR DECOMMISSIONING OF PV SYSTEM IN THE PREMISES To: SP PowerGrid Ltd 2 Kallang Sector Singapore 349277 For official use only Application No. Date Received PART I : APPLICANT’S DETAILS I hereby acknowledge the application to decommission the entire PV system in my premises as given in Part II by my Licensed Electrical Worker responsible for the PV system, including closing of associated PV account (if applicable). Name of Company / Applicant: Department / Sub-BU: Name of Authorised Person & Designation: Forwarding Address: Telephone: Email: Signature: Date: (DD/MM/YYYY) PART II : PV INSTALLATION DETAILS (TO BE COMPLETED BY LEW) Installation Address: Electrical Installation License No.: Utility Account No (Existing): Installation Intake Voltage: Existing Approved PV Capacity: kWp kWac I, (LEW No.: ), the (Name) undersigned Licensed Electrical Worker (LEW) for the PV system at the above premises, wish to apply for decommissioning of the entire PV system at the above premises on: Date: (at least 30 days in advance from date of application) (DD/MM/YYYY) Signature: Date: (DD/MM/YYYY) Page 1 of 1 Ver 1.0