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HARCULO

Gas power plant in Gelderland, Netherlands. Approximate location 52.468, 6.1088.

GasGelderlandNetherlands

HARCULO is a 349 MW gas power station in Gelderland, Netherlands. It is operated by GDF Suez. Based on its capacity (estimated), it can supply roughly 393,073 homes (estimated). It ranks #20 of 106 Netherlands power plants by installed capacity. In context, gas supplies about 34.9% of Netherlands's electricity; the national grid averages 254 gCO₂/kWh (54.2% low-carbon) (2025).

349MW installed capacity
393,073homes powered (est.)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1019306.

~550,303 t CO₂/yr (estimated) — in everyday terms

This facility's annual emissions are roughly equivalent to:

128,276passenger cars driven for a year
71,766homes' yearly energy use
9,171,720tree seedlings grown 10 years to absorb it

Estimated, not measured: from installed capacity at a typical 45% load factor × a typical gas emission factor (~400 g CO₂/kWh, IPCC AR5 / US EIA). Actual emissions depend on plant efficiency and running hours.Equivalencies via US EPA Greenhouse Gas Equivalencies.

Capacity vs largest gas plants in Netherlands

Eems: 2,465 MW2kEemsMagnum: 1,311 MW1kMagnumFLEVO: 999 MW999FLEVOMaxima: 880 MW880MaximaSloe: 870 MW870SloeEnecogen power station: 870 MW870Enecogen p…Diemen 33: 684 MW684Diemen 33Delesto: 530 MW530Delesto

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

Owner

Operated by GDF Suez. All plants by this company →

Local climate & thermal context

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 52.5°N — which shapes how much energy it can produce and how its output varies through the year.

9.6°Cannual mean temp
3,044heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
4 melevation

Monthly mean temperature

J: 2 °CJF: 3 °CFM: 6 °CMA: 8 °CAM: 13 °CMJ: 15 °CJJ: 17 °CJA: 17 °CAS: 14 °CSO: 10 °CON: 6 °CND: 3 °CD17 °C

Heating degree-days here run 24% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.

Climate heat-demand index: 64/100 — this site sits in the mid third of the power plants we cover by heating degree-days.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

A gas turbine here also runs ~0% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).

Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.

How it compares & nearby plants

The #12 largest gas power plant of 23 in Netherlands by capacity.

Netherlands has 23 gas power plants in this dataset, together about 11,162 MW of capacity.

Nearby power plants

Location

Coordinates 52.468, 6.1088 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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