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Silkeborgvaerket power station

Gas power plant in Midtjylland, Denmark. Approximate location 56.201, 9.558.

GasMidtjyllandDenmarkCCGT · HRSGCO₂ measured

Silkeborgvaerket power station is a 108.2 MW gas power station in Midtjylland, Denmark. It is operated by Silkeborg Forsyning A/S [100%]. Based on its capacity (estimated), it can supply roughly 122k homes (estimated). It ranks #19 of 57 Denmark power plants by installed capacity. Commissioned in 1995, it is around 31 years old — long-established. Its annual emissions of 94,314 t CO₂/yr (EU ETS verified (EUTL 2023)) are equivalent to about 22k 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).

108.2MW installed capacity
1HRSG unit(s)
121,864homes powered (est.)
94,314t CO₂ / yr (EU ETS verified (EUTL 2023))
1995commissioned (~31 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_silkeborgvaerket_denmar.

Data status

Known data

FacilitySilkeborgvaerket power station GEM-GOGPT
CountryDenmark · Midtjylland GEM-GOGPT
Coordinates56.201, 9.558 GEM-GOGPT
FuelGas GEM-GOGPT
MW installed capacity108.2 MW GEM · 2026 · L100000400073; operating plant capacity
OwnerSilkeborg Forsyning A/S [100%] GEM-GOGPT
Commissioned1995 GEM-GOGPT
TechnologyCCGT · HRSG GEM-GOGPT
CO₂ emissions94,314 t CO₂·a⁻¹ measured · EU ETS verified (EUTL 2023)

Calculated from dataset

Capacity rank in country#19 / 57 calculated
Fuel-specific rank in country#3 / 12 calculated
Capacity vs country/fuel peers1.97× · 55 MW · n=12 calculated
Homes-powered equivalent121,864 calculated
Environmental severityC3 · 26/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

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 · L100000400073; fuel: GEM GOGPT

In context: how this plant compares

At 108.2 MW, Silkeborgvaerket 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.

94,314 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

22kpassenger cars driven for a year
12khomes' yearly energy use
1.6 milliontree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions per EU ETS verified (EUTL 2023) (measured for US EPA/EU ETS, modelled for Climate TRACE).

Capacity vs largest gas plants in Denmark

Skaerbaekvaerket: 392 MW392Skaerbaekv…H.C. Ørsted Works power station: 273 MW273H.C. Ørste…Silkeborgvaerket power station: 108 MW108Silkeborgv…H.C. Ørsted: 98 MW98H.C. ØrstedSvanemølle: 81 MW81SvanemølleViborg power station: 55 MW55Viborg pow…Sønderborg Kraftvarmeværk CHP power station: 52 MW52Sønderborg…DTU Cogeneration power station: 38 MW38DTU Cogene…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Silkeborg Forsyning A/S [100%].

Climate zone & how it works

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 56.2°N — which shapes how much energy it can produce and how its output varies through the year.

~11°Ctypical annual mean
~18°Ctypical warm-season mean
Temperate oceanic: long cold winters and short, cool summers

Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

Site climate & environmental severity

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.

C3ISO 9223 corrosivity (indicative)
26/100environmental-severity index
15.4°Cseasonal temperature swing
73 kmdistance to coast

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.

How it compares & nearby plants

The #3 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.

Nearby power plants

Location

Coordinates 56.201, 9.558 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Silkeborgvaerket power station?

Silkeborgvaerket power station is a 108.2 MW gas power plant in Midtjylland, Denmark, commissioned in 1995.

How many homes can Silkeborgvaerket power station power?

Its output is enough to supply roughly 121,864 homes (estimated).

Who operates Silkeborgvaerket power station?

Silkeborgvaerket power station is operated by Silkeborg Forsyning A/S [100%].

How much CO₂ does Silkeborgvaerket power station emit?

Silkeborgvaerket power station has measured emissions of about 94,314 tonnes of CO₂ per year (EU ETS verified (EUTL 2023)).

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