Pyongyang power station

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Pyongyang power station (평양 화력발전 연합기업소) is an operating power station of at least 700-megawatts (MW) in Pyongyang, North Korea.

Location

Table 1: Project-level location details

Plant name Location Coordinates (WGS 84)
Pyongyang power station Pyongyang, Pyongyang, North Korea 39.009295, 125.710939 (exact)

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

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Unit-level coordinates (WGS 84):

  • Unit 1, Unit 10, Unit 11, Unit 2, Unit 3, Unit 4, Unit 5, Unit 6, Unit 7, Unit 8, Unit 9: 39.009295, 125.710939

Project Details

Table 2: Unit-level details

Unit name Status Fuel(s) Capacity (MW) Technology Start year Retired year
Unit 1 operating coal - anthracite 50 subcritical 1965
Unit 10 operating coal - anthracite 100 subcritical 2018
Unit 11 operating coal - anthracite 100 subcritical 2018
Unit 2 operating coal - anthracite 50 subcritical 1965
Unit 3 operating coal - anthracite 50 subcritical 1965
Unit 4 operating coal - anthracite 50 subcritical 1965
Unit 5 operating coal - anthracite 50 subcritical 1968
Unit 6 operating coal - anthracite 50 subcritical 1968
Unit 7 operating coal - anthracite 50 subcritical 1968
Unit 8 operating coal - anthracite 50 subcritical 1968
Unit 9 operating coal - anthracite, fossil liquids - unknown 100 subcritical 1970

Table 3: Unit-level ownership and operator details

Unit name Owner
Unit 1 Pyongyang Power Plant [100.0%]
Unit 10 Pyongyang Power Plant [100.0%]
Unit 11 Pyongyang Power Plant [100.0%]
Unit 2 Pyongyang Power Plant [100.0%]
Unit 3 Pyongyang Power Plant [100.0%]
Unit 4 Pyongyang Power Plant [100.0%]
Unit 5 Pyongyang Power Plant [100.0%]
Unit 6 Pyongyang Power Plant [100.0%]
Unit 7 Pyongyang Power Plant [100.0%]
Unit 8 Pyongyang Power Plant [100.0%]
Unit 9 Pyongyang Power Plant [100.0%]

Background

A 2015 report by the Korea Development Bank (KDB산업은행) listed the power station capacity as 500 MW and provided various details about the station, including the following:[1]

  • Started construction in 1961 with full operations in 1968
  • It was built with Soviet support to supply electricity to the Pyongyang Industrial Zone and to solve heating problems in Pyongyang;
  • Units 1 to 4 (4x50 MW) were put into in 1965, Units 5 to 8 (4x50 MW) between 1966 and 1968, Unit 9 (1x100 MW) in 1970;
  • In 1998, a ceremony was held for the modernization of power generation facilities supported by UNDP;
  • It can co-fire with oil;
  • It uses coal supplied from the Suncheon districts (Sinchang, Yeongdae, Cheonseong youth and 2.8 Jikdong youth coal mines, etc.), the Deokcheon district, the Gaecheon district coal fields, and the Heuknyeong coal mines from the Gangdong coal field in the northern Pyeongnam region.

As of November 2023, Planet imagery showed that the power station's stacks were actively issuing smoke, indicating that at least some of the station's capacity was still operating.

2018 Expansion assumed

In 2021, the Ministry of Unification portal summarized the following (Google Translate):[2][3]

  • In 2018, with the support of used equipment from China, 200 MW was added[4]
  • Total power generation facility capacity is 700 MW (eight 50 MW generators (7 units made in Russia, 1 unit in West Germany), 3 units of 100 MW class generator (1 unit manufactured by AEG in West Germany, 2 units made in China), 9 boilers Large (Made in Russia, 210 tons/h))


The power station is now assumed to be 700 MW. Another Western source also referred to the plant's capacity at 700MW following the addition of two 100MW Chinese units in July 2018.[5]

Other reported capacities

An undated Korea Electricity Industry Promotion Association (KOEMA) power system spreadsheet listed the capacity as 500 MW (built between 1961 and 1968). The spreadsheet noted (Google Translate): "Built with the support of the former Soviet Union. Combined use of coal and oil, frequent breakdowns and power loss due to lack of hierarchical equipment and increased heat loss."[6]

An updated report '2020 State of Industry' by the Korea Development Bank (Volume 1) reported the plant's capacity at 500 MW.[7]

In November 2023, the website "Database.earth" reported the power plant's peak capacity at 400 MW, but did not specify the distribution between units or cite a data source.[8]

Additional potential expansion (2024)

In April 2024, Trimfeed reported that a coal-fired power station in Pyongyang, referred to as the "Pyongyang coal power plant," had been expanded to increase the plant's capacity.[9] However, reporting did not specify the degree to which capacity was expanded, nor was it clear whether the news referred to the Pyongyang power station or the East Pyongyang power station. The cited satellite imagery analysis by NK Pro was not publicly available for reference.

Environmental impact

A 2012 article noted the combined heat and power plant was highly inefficient by modern standards and suffered from regular equipment failures. Authorities were reportedly considering closing the power station, and hoping to replace the power generated with capacity from the recently completed, smaller hydroelectric Heechon power station.[10]

More recent articles have also referenced the serious public health and environmental impacts of the aging power station. According to a 2019 article, there was "talk of relocating power plants to the provinces since the time of Kim Il-sung because of air pollution, but we have not been able to move the power plants because we fear that electricity will not come." The article referenced a report on "Policy Recommendations for Coal Power Generation Considering Environment, Economic, and Technological Aspects" prepared in 2017 by the Korea Private Power Generation Association. It also noted North Korean authorities have been aware of the inconveniences of residents due to old power plants for a long time, but they have been passively responding to power plants because they supply the areas where key executives of major power agencies live.[11][12]

The plant continues to operate despite deteriorated equipment and lack of a comprehensive maintenance program. Satellite images during 2020 showed smoke issuing from both of the complex’s stacks and regular rail activity delivering coal. The imagery also indicated that low-level maintenance and minor infrastructure changes at the complex.[5]

Articles and Resources

References

  1. “The North Korea’s Industry” (북한의산업.pdf), KDB산업은행, December 2015, available for download at North Korea Information Portal (nkinfo.unikorea.go.kr), Ministry of Unification
  2. “평양화력발전연합기업소,” Ministry of Unification, North Korea Information Portal (nkinfo.unikorea.go.kr), search results accessed November 2021 (page titled "주요발전소")
  3. Ministry of Unification. "Major Power Plants". https://nkinfo.unikorea.go.kr/. Retrieved January 2023. {{cite web}}: Check date values in: |access-date= (help); External link in |website= (help)CS1 maint: url-status (link)
  4. "China Helps Ease North Korea Power Shortage Despite UN Sanctions". https://www.rfa.org/. July 2018. {{cite web}}: External link in |website= (help)CS1 maint: url-status (link)
  5. 5.0 5.1 "Powering the Korean Peninsula: Economic and Strategic Considerations". https://beyondparallel.csis.org/. March 2021. {{cite web}}: External link in |website= (help)CS1 maint: url-status (link)
  6. "화력발전소(중형급) 위치 및 정보," 남북 전력발전, accessed November 2021
  7. [download at the bottom of the page, info on page 284 and 319 (2021). "2020 The North Korea's Industry - Volume 1". nkinfo.unikorea.go.kr.{{cite web}}: CS1 maint: url-status (link)
  8. Pyongyang power station Power Plant [sic (Coal),] Database.earth, Accessed: Nov. 2, 2023
  9. North Korea Expands Pyongyang Coal Power Plant to Address Electricity Shortages, Trimfeed, April 24, 2024
  10. "DPRK could close Pyongyang Thermal Power Plant," Daily NK, May 8, 2012
  11. "평양 평천구역 환경오염 심각…정화장 악취에 시꺼먼 먼지까지," Daily NK, July 11, 2019
  12. "North Korea's Push for More Coal Clouds Environmental Future," Voice of America, January 28, 2019

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.