Asnaes power station

From Global Energy Monitor

Asnaes power station is an operating power station of at least 30-megawatts (MW) in Kalundborg, Sjælland, Denmark with multiple units, some of which are not currently operating.

Location

Table 1: Project-level location details

Plant name Location Coordinates (WGS 84)
Asnaes power station Kalundborg, Kalundborg, Sjælland, Denmark 55.661528, 11.080892 (exact)

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

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Unit-level coordinates (WGS 84):

  • Unit 2, Unit 3, Unit 4, Unit 5: 55.661528, 11.080892
  • Unit 6: 55.6606, 11.0846

Project Details

Table 2: Unit-level details

Unit name Status Fuel(s) Capacity (MW) Technology Start year Retired year
Unit 2 retired coal - bituminous 147 subcritical 1962 2019
Unit 3 retired coal - bituminous 262 subcritical 1967 2002
Unit 4 retired coal - bituminous 270 subcritical 1967 2019
Unit 5 retired coal - bituminous 640 subcritical 1981 2019
Unit 6 operating[1] bioenergy - wood & other biomass (solids)[2] 30[2] 2019[1]

Table 3: Unit-level ownership and operator details

Unit name Owner
Unit 2 Ørsted A/S [100.0%]
Unit 3 Ørsted A/S [100.0%]
Unit 4 Ørsted A/S [100.0%]
Unit 5 Ørsted A/S [100.0%]
Unit 6 Ørsted A/S[1]

Background

Asnæs was Denmark's largest coal power station. According to some sources, it consisted of the following units: Units 1 and 2 of 142 MW each, units 3 and 4 of 270 MW each, and unit 5 of 640 MW, commissioned from 1959 to 1981. Units 1 and 3 were retired in 1998 and 2002, and unit 4 mothballed in 2002.[3]

Units 2 and 5 were temporarily taken offline, but put back on-line in 2011.[4] According to plant owner DONG's website in April 2016, the plant delivered 782 MW of electricity.[5]

Biomass conversion

Plans were to convert the plant to biomass by 2018.[6] Conversion began in 2017. The plant was expected to run mainly on wood chips and was expected to be operational by late 2019.[7] According to plant owner Ørsted (formerly DONG Energy), the coal plant was fully converted to run on biomass in December 2019.[8]

Articles and Resources

References

  1. 1.0 1.1 1.2 (PDF) https://regnskaber.cvrapi.dk/82731263/amNsb3VkczovLzAzLzY3LzYwLzFmL2E2LzQ0ZmQtNGEwYy1iYWUxLWFhNTFiYmVhYWYyNw.pdf. {{cite web}}: Missing or empty |title= (help)
  2. 2.0 2.1 https://www.flenco.com/index.php/projects/146-erzin-combined-cycle-power-plant-87. {{cite web}}: Missing or empty |title= (help)
  3. "Historien om Asnæsværket," October 24, 2004
  4. "DONG Energy temporarily brings two power station units back into service," DONG, 2010
  5. "Where we operate," DONG Energy, accessed April 2016
  6. "One step closer to a green future for Asnæs Power Station," DONG Energy, December 21, 2015
  7. "Biomass conversion begins at Asnæs Power Station," Biomass Magazine, November 2, 2017
  8. "Annual Report," Ørsted, January 2020

Additional data

To access additional data, including interactive maps of the power stations, downloadable datasets, and summary data, please visit the Global Bioenergy Power Tracker and the Global Coal Plant Tracker on the Global Energy Monitor website.