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Kilroot

Coal power plant in Northern Ireland, United Kingdom. Approximate location 54.7255, -5.7653.

CoalNorthern IrelandUnited Kingdom

Kilroot is a 520 MW coal power station in Northern Ireland, United Kingdom. It is operated by AES. Based on reported annual generation of 1,001 GWh, it can supply roughly 285,885 homes. It ranks #49 of 2,751 United Kingdom power plants by installed capacity. In context, coal supplies about 0.1% of United Kingdom's electricity; the national grid averages 217 gCO₂/kWh (64.4% low-carbon) (2025).

520MW installed capacity
1,001GWh reported / yr
285,885homes powered

Plant data: WRI Global Power Plant Database (CC BY 4.0), id GBR1000002.

~1,000,600 t CO₂/yr (estimated) — in everyday terms

This facility's annual emissions are roughly equivalent to:

233,240passenger cars driven for a year
130,490homes' yearly energy use
16,676,667tree seedlings grown 10 years to absorb it

Estimated, not measured: from reported annual generation × a typical coal emission factor (~1000 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 coal plants in United Kingdom

West Burton: 2,012 MW2kWest BurtonCottam: 2,008 MW2kCottamRatcliffe: 2,000 MW2kRatcliffeDrax: 1,980 MW2kDraxEggborough: 1,960 MW2kEggboroughAberthaw B: 1,586 MW2kAberthaw BKilroot: 520 MW520KilrootUskmouth Power: 230 MW230Uskmouth P…

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

Owner

Operated by AES. All plants by this company →

Local climate & thermal context

This coal plant burns coal to raise high-pressure steam that spins a turbine-generator. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 54.7°N — which shapes how much energy it can produce and how its output varies through the year.

8.9°Cannual mean temp
3,313heating degree-days (base 18°C)
0cooling degree-days (base 18°C)
65 melevation

Monthly mean temperature

J: 3 °CJF: 4 °CFM: 6 °CMA: 8 °CAM: 11 °CMJ: 14 °CJJ: 15 °CJA: 15 °CAS: 12 °CSO: 9 °CON: 6 °CND: 4 °CD15 °C

Heating degree-days here run 35% 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: 71/100 — this site sits in the top 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.

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 #7 largest coal power plant of 8 in United Kingdom by capacity.

United Kingdom has 8 coal power plants in this dataset, together about 12,296 MW of capacity.

Nearby power plants

Location

Coordinates 54.7255, -5.7653 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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