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Clabecq Steel Works power station

Gas power plant in Walloon Brabant, Belgium. Approximate location 50.6813, 4.2188.

GasWalloon BrabantBelgiumCCGT · HRSGMothballedCO₂ measured

Clabecq Steel Works power station is a 40 MW gas power plant in Walloon Brabant, Belgium. It is operated by NLMK Clabecq SA. Based on its capacity (estimated), it can supply roughly 45k homes (estimated). It ranks #52 of 95 Belgium power plants by installed capacity. Commissioned in 2012, it is around 14 years old — relatively modern. Its annual emissions of 47,627 t CO₂/yr (EU ETS verified (EUTL 2023)) are equivalent to about 11k cars driven for a year. In context, gas supplies about 21.5% of Belgium's electricity; the national grid averages 150 gCO₂/kWh (72.0% low-carbon) (2025).

40MW installed capacity
1HRSG unit(s)
45,051homes powered (est.)
47,627t CO₂ / yr (EU ETS verified (EUTL 2023))
2012commissioned (~14 yrs)

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

Data status

Known data

FacilityClabecq Steel Works power station GEM-GOGPT
CountryBelgium · Walloon Brabant GEM-GOGPT
Coordinates50.6813, 4.2188 GEM-GOGPT
FuelGas GEM-GOGPT
MW installed capacity40 MW GEM GOGPT; source record
OwnerNLMK Clabecq SA GEM-GOGPT
Commissioned2012 GEM-GOGPT
TechnologyCCGT · HRSG GEM-GOGPT
CO₂ emissions47,627 t CO₂·a⁻¹ measured · EU ETS verified (EUTL 2023)

Calculated from dataset

Capacity rank in country#52 / 95 calculated
Fuel-specific rank in country#30 / 35 calculated
Capacity vs country/fuel peers0.31× · 128 MW · n=35 calculated
Homes-powered equivalent45,051 calculated
Environmental severityC3 · 28/100 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 fuel fields on this page are source-record values from the upstream open dataset. They are useful for identification and ranking, but they have not been upgraded to a 2026 registry/GEM-location verified value.

capacity: GEM GOGPT; fuel: GEM GOGPT

In context: how this plant compares

At 40 MW, Clabecq Steel Works power station is below the median gas plant in Belgium (128 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). Its current lifecycle status is “Mothballed” — so it is not yet, or no longer, generating at full output. 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.

47,627 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

11kpassenger cars driven for a year
6.2khomes' yearly energy use
794ktree 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 Belgium

Seraing power station: 1,170 MW1kSeraing po…Dils Energie power station: 920 MW920Dils Energ…Awirs power station: 875 MW875Awirs powe…Manage Seneffe power station: 870 MW870Manage Sen…HERDERSBRUG STEG: 465 MW465HERDERSBRU…DROGENBOS TGV: 460 MW460DROGENBOS …Amercoeur 1 R TGV: 451 MW451Amercoeur …T-power Beringen: 422 MW422T-power Be…

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

Owner

Operated by NLMK Clabecq SA.

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 50.7°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: four distinct seasons — cold winters and warm 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)
28/100environmental-severity index
14.6°Cseasonal temperature swing
71 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 #30 largest gas power plant of 35 in Belgium by capacity.

Belgium has 35 gas power plants in this dataset, together about 8,938 MW of capacity.

Nearby power plants

Location

Coordinates 50.6813, 4.2188 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Clabecq Steel Works power station?

Clabecq Steel Works power station is a 40 MW gas power plant in Walloon Brabant, Belgium, commissioned in 2012.

How many homes can Clabecq Steel Works power station power?

Its output is enough to supply roughly 45,051 homes (estimated).

Who operates Clabecq Steel Works power station?

Clabecq Steel Works power station is operated by NLMK Clabecq SA.

How much CO₂ does Clabecq Steel Works power station emit?

Clabecq Steel Works power station has measured emissions of about 47,627 tonnes of CO₂ per year (EU ETS verified (EUTL 2023)).

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