Huaneng Haikou power station

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Huaneng Haikou power station (华能海口发电厂) is an operating power station of at least 660-megawatts (MW) in Laocheng Town, Chengmai, Haikou, Hainan, China with multiple units, some of which are not currently operating. It is also known as Haikou Macun Power Station (Phase II Unit 4, Phase II Unit 5), Haikou City power station (Phase I Unit 1, Phase I Unit 2, Phase III Unit 6, Phase III Unit 7, Phase IV Unit 8, Phase IV Unit 9, Phase V Unit 10, Phase V Unit 11).

Location

Table 1: Project-level location details

Plant name Location Coordinates (WGS 84)
Huaneng Haikou power station Laocheng Town, Chengmai, Haikou, Hainan, China 19.9600112, 110.0319297 (exact)

The map below shows the exact location of the power station.

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Unit-level coordinates (WGS 84):

  • Phase I Unit 1, Phase I Unit 2, Phase II Unit 4, Phase II Unit 5, Phase III Unit 6, Phase III Unit 7, Phase IV Unit 8, Phase IV Unit 9, Phase V Unit 10, Phase V Unit 11: 19.9600112, 110.0319297

Project Details

Table 2: Unit-level details

Unit name Status Fuel(s) Capacity (MW) Technology Start year Retired year
Phase I Unit 1 retired coal: bituminous 50 subcritical 1989 2008
Phase I Unit 2 retired coal: bituminous 50 subcritical 1989 2008
Phase II Unit 4 retired coal: bituminous 138 subcritical 1999 2020
Phase II Unit 5 retired coal: bituminous 138 subcritical 2000 2020
Phase III Unit 6 retired coal: bituminous 138 subcritical 1990 2010
Phase III Unit 7 retired coal: bituminous 138 subcritical 1990 2013
Phase IV Unit 8 operating coal: bituminous 330 subcritical 2006
Phase IV Unit 9 operating coal: bituminous 330 subcritical 2007
Phase V Unit 10 cancelled coal: unknown 660 ultra-supercritical
Phase V Unit 11 cancelled coal: unknown 660 ultra-supercritical

Table 3: Unit-level ownership and operator details

Unit name Owner Parent
Phase I Unit 1 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase I Unit 2 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase II Unit 4 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase II Unit 5 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase III Unit 6 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase III Unit 7 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase IV Unit 8 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase IV Unit 9 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase V Unit 10 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]
Phase V Unit 11 Huaneng Hainan Power Generation Co Ltd Haikou Power Plant [100%] Huaneng Power International Inc [91.8%]; other [8.2%]

Background

Huaneng Haikou power station is owned by China Huaneng. Units 1-2 (50 MW each) were commissioned in 1989 and retired in 2008. Units 4-5 have a combined capacity of 276 MW and were commissioned in 1999-2000. Units 6-7 also have a combined capacity of 276 MW and were commissioned in 1990. Unit 6 was retired in 2010, and unit 7 in 2013.[1]

Huaneng owned majority shares of Zhonghai Energy in 2004, and Zhonghai Energy's Macun Power Plant (completed in 1990) became Units 4-5 of Huaneng Haikou Power Station, as well as units 8-9, completed in 2006-2007.[1]

Units 4-5 are planned for retirement in 2020.[2]

Expansion

China Huaneng has proposed adding 2 x 660 MW ultra-supercritical coal units at the power station (units 10-11). Although the project has yet to get permits, as of 2016 to 2017 there were multiple bids posted for its parts and construction.[3][2]

In 2019 it was reported the units would be gas-fired.[4]

Plant Details of units 1-8

  • Sponsor: Huaneng Hainan Power Co Ltd
  • Parent company: China Huaneng
  • Location: Chengmai County, Hainan Province, China
  • Coordinates: 19.9600112, 110.0319297 (exact)
  • Status: Operating (Units 8-9); Retired (Units 1-7)
  • Gross capacity: 660 MW (Units 8-9: 330 MW)
  • Type: Subcritical
  • Start year: 2007 (Unit 7), 2007 (Unit 8)
  • Coal type: Bituminous
  • Coal source:
  • Source of financing:

Plant Details of units 10-11

  • Sponsor: Huaneng Hainan Power Co Ltd
  • Parent company: China Huaneng
  • Location: Chengmai County, Hainan Province, China
  • Coordinates: 19.9600112, 110.0319297 (exact)
  • Status: Cancelled (will be gas-fired)
  • Gross capacity: 1,320 MW (Units 9-10: 660 MW)
  • Type: Ultra-supercritical
  • Projected in service:
  • Coal type:
  • Coal source:
  • Source of financing:

Articles and Resources

References

Additional data

To access additional data, including an interactive map of coal-fired power stations, a downloadable dataset, and summary data, please visit the Global Coal Plant Tracker on the Global Energy Monitor website.