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Business of climate change
BusinessChina Business

China National Nuclear Power starts work on nation’s largest offshore solar farm

  • The 2GW pilot project is coming up on mud flats near its nuclear power station in Tianwan, in eastern Jiangsu province
  • The 9.88 billion yuan (US$1.4 billion) project will include a 0.4GW energy-storage facility and cover an area larger than Hong Kong’s Tseung Kwan O district

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China National Nuclear Power has started building a 2GW solar farm on  mud flats next to its nuclear power station in Tianwan, in eastern Jiangsu province. Photo: Handout
Eric Ng

State-backed China National Nuclear Power (CNNP) has kicked off construction of the nation’s largest offshore solar farm, as part of efforts to boost low-carbon energy supply and decarbonise the economy.

The 2 gigawatt (GW) pilot project is coming up on mud flats next to its nuclear power station in Tianwan, in eastern Jiangsu province.

“Upon completion, it will cross couple with the nuclear power station, forming a 10GW large-scale clean-energy production base,” the utility said in a filing to the Shanghai exchange on Monday, adding the solar farm will generate 2.23 billion kilowatt-hours of power during its 25-year lifespan.

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The solar farm will include a 0.4GW energy-storage facility. Together, the project will cost 9.88 billion yuan (US$1.4 billion). Its solar panels will cover 18.8 square kilometres, slightly larger than Hong Kong’s Tseung Kwan O district.

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CNNP, a unit of state-owned China National Nuclear Corporation, one of the nation’s largest nuclear power plant developers and operators, has a 90 per cent stake in the project.

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CNNP operates 25 nuclear power generating units with a total generating capacity of 23.8GW as of last year. Another 15 units totalling 17.6GW are under construction.

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