H.C. Ørsted Works power station is a 273 MW gas power station in Copenhagen, Denmark. It is operated by Belsize Power Holdings BV [100%]. Based on its capacity (estimated), it can supply roughly 307k homes (estimated). It ranks #13 of 57 Denmark power plants by installed capacity. Commissioned in 2003, it is around 23 years old — relatively modern. Its annual emissions of 29,847 t CO₂/yr (EU ETS verified (EUTL 2023)) are equivalent to about 7.0k cars driven for a year. In context, gas supplies about 2.4% of Denmark's electricity; the national grid averages 114 gCO₂/kWh (91.2% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_hcrstedworks_denmar.
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.
capacity: GEM · 2026 · L100000408017; fuel: GEM GOGPT
At 273 MW, H.C. Ørsted Works power station is well above the median gas plant in Denmark (55 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions per EU ETS verified (EUTL 2023) (measured for US EPA/EU ETS, modelled for Climate TRACE).
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Operated by Belsize Power Holdings BV [100%].
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 55.7°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with humidity / wetness the leading environmental stress.
Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
The #2 largest gas power plant of 12 in Denmark by capacity.
Denmark has 12 gas power plants in this dataset, together about 1,206 MW of capacity.
Coordinates 55.650523, 12.533432 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
H.C. Ørsted Works power station is a 273 MW gas power plant in Copenhagen, Denmark, commissioned in 2003.
Its output is enough to supply roughly 307,476 homes (estimated).
H.C. Ørsted Works power station is operated by Belsize Power Holdings BV [100%].
H.C. Ørsted Works power station has measured emissions of about 29,847 tonnes of CO₂ per year (EU ETS verified (EUTL 2023)).
