Eems

Gas power plant in Groningen, Netherlands. Approximate location 53.4441, 6.856.

GasGroningenNetherlandsCCGT · HRSG

Eems is a 1,931 MW gas power station in Groningen, Netherlands. It is operated by Electrabel. Based on reported annual generation of 5,216 GWh, it can supply roughly 1.5 million homes. It ranks #1 of 119 Netherlands power plants by installed capacity. Commissioned in 1996, it is around 30 years old — long-established. In context, gas supplies about 34.9% of Netherlands's electricity; the national grid averages 254 gCO₂/kWh (54.2% low-carbon) (2025).

1,931Source-backed capacity
5HRSG unit(s)
5,216GWh reported / yr
1,490,228homes powered
1996commissioned (~30 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1019288.

Data status

Known data

FacilityEems WRI
CountryNetherlands · Groningen WRI
Coordinates53.4441, 6.856 WRI
FuelGas WRI
MW installed capacity1,931 MW WRI source record; scope not independently normalised
OwnerElectrabel WRI
Commissioned1996 WRI
TechnologyCCGT · HRSG WRI
GWh reported / yr5,216 GWh/yr WRI

Calculated from dataset

CO₂ emissions2,086,320 t CO₂/yr calculated
Capacity rank in country#1 of 119 calculated
Fuel-specific rank in country#1 of 42 calculated
Capacity vs country/fuel peers16.09× · 120 MW median · 42 peers calculated
Homes-powered equivalent1,490,228 calculated from reported generation
Climate9.3°C · HDD 3,164 derived from coordinates
Environmental severityC4 · 32/100 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.

Capacity provenance

The public capacity above is the current source-record value. A 2026 tracker candidate lists 1,931 MW for EEM power station, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).

Capacity claim grade: B_SCOPE_PARENT_COMPLEX - recommended action: build_parent_complex_model - confidence: not_comparable_without_scope. This follows a claim-based data model: value + scope + source + confidence, rather than silently overwriting records.

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 tracker 2026 (location L100000400513); fuel: WRI source-record fuel

In context: how this plant compares

At 1,931 MW, Eems is well above the median gas plant in Netherlands (120 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.

Reported generation trend

2015: 3,889 GWh20152016: 5,712 GWh20162017: 5,216 GWh20176k GWh

Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Electrabel.

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 53.4°N — which shapes how much energy it can produce and how its output varies through the year.

9.3°Cannual mean temp
3,164heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
-1 melevation

Monthly mean temperature

J: 2 °CJF: 2 °CFM: 5 °CMA: 8 °CAM: 12 °CMJ: 15 °CJJ: 17 °CJA: 17 °CAS: 14 °CSO: 10 °CON: 6 °CND: 4 °CD17 °C

Heating degree-days here run 29% 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: 67/100 — this site sits in the top third of the power plants we cover by heating degree-days.

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.

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 corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.

C4ISO 9223 corrosivity (indicative)
32/100environmental-severity index
15.2°Cseasonal temperature swing
32 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 #1 largest gas power plant of 42 in Netherlands by capacity.

Netherlands has 42 gas power plants in this dataset, together about 14,954 MW of capacity.

Nearby power plants

Location

Coordinates 53.4441, 6.856 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Eems?

Eems is a 1,931 MW source-record gas power plant in Groningen, Netherlands, commissioned in 1996.

How much electricity does Eems generate?

Eems generates about 5,216 GWh of electricity per year.

How many homes can Eems power?

Its output is enough to supply roughly 1,490,228 homes.

Who operates Eems?

Eems is operated by Electrabel.

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