Singapore
Sembcorp owns and operates the largest NEWater plant[21] in Singapore, and provides solid waste management services.
It is the only established power gentailer (generation-affiliated retailer) in Singapore to offer renewable energy.[22] Sembcorp also has 250MWp of renewable energy capacity in operation and under development.[23]
China
Sembcorp operates power generation, industrial water and wastewater treatment facilities, and sustainable urban developments.
Sembcorp is an investor in the China-Singapore Suzhou Industrial Park, Wuxi-Singapore Industrial Park,[24] International Water Hub[25] and Singapore-Sichuan Hi-tech Innovation Park.[26]
In November 2023, Sembcorp announced it would acquire 200 MW of operational wind power assets from Qinzhou Yuanneng for S$130 million.[27]
India
Despite their commitment to renewable energy in China and Singapore, Sembcorp constructed a 1,320-megawatt supercritical coal-fired power plant in Andhra Pradesh.[28] In 2015, they acquired a wind and solar power company, Green Infra.[29] In 2016, Sembcorp launched a $3 billion, 2,640-megawatt power complex in Andhra Pradesh. In 2020, Sembcorp commemorated the completion of 800MW of Solar Energy Corporation of India wind power projects.[30] In November 2023, Sembcorp announced it would acquire 228 MW of operational wind power assets from Leap Green Energy Pvt Ltd for S$70 million.[31]
United Kingdom
In 2003, Sembcorp acquired a centralised utilities business at Wilton International, Teesside, UK. In 2018, Sembcorp acquired UK Power Reserve, the UK's largest flexible distributed energy generator.[32]
Myanmar
In 2015, Sembcorp pivoted away from renewable energy investments, beginning the development of a 225-megawatt gas-fired power plant (the Sembcorp Myingyan Power Plant) which officially opened in 2019. However, solar power generation was integrated into the plant.[33]
Oman
In 2009, Sembcorp won a project to develop the US$1 billion Salalah Independent Water and Power Plant.[34]
United Arab Emirates
In 2006, Sembcorp started work on the Fujairah 1 Independent Water and Power Plant, a 893 MW and 130 million imperial gallons per day hybrid desalination plans.[34]
Vietnam
In 1996, the first Vietnam Singapore Industrial Park (VSIP) was established in Binh Duong province in southern Vietnam. In 2001, Sembcorp made an investment to develop the Phu My 3 independent power plant. In 2005, Sembcorp expanded its presence in southern Vietnam with VSIP Binh Duong II. In 2007, Sembcorp began a third VSIP project, VSIP Bac Ninh. In 2009, Sembcorp entered a joint venture agreement for its fourth VISP project, VSIP Hai Phong, also an integrated township and industrial park. In 2012, Sembcorp signed an agreement for a fifth project in Vietnam, VSIP Quang Ngai, and in 2015, their sixth and seventh VSIPs - VSIP Hai Duong and VSIP Nghe An.[35] In 2019, Sembcorp signed a joint venture agreement with Becamex IDC Corporation and VSIP.[36]
Bangladesh
In 2019, Sirajganj Unit 4 combined-cycle gas turbine power plant, Sembcorp's first thermal power plant in Bangladesh, commenced full commercial operation.[37]
Indonesia
Sembcorp was appointed by the Singapore government in the 1990s to develop its first bilateral special economic zones, the 320-hectare Batamindo Industrial Park, on the Riau Island of Batam, and the 270-hectare Bintan Industrial Estate, on Bintan Island. Sembcorp is now developing the Kendal Industrial Park in Central Java.[38]
Australia
In December 2025, it was announced Sembcorp would acquire Australian energy company Alinta Energy from Hong Kong-based Chow Tai Fook Enterprises for an enterprise value of A$6.5 billion. The acquisition expands Sembcorp's footprint in Australia and aligns with its strategy to increase global renewable energy capacity to 25 GW by 2028.[39]
