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Chernobyl nuclear power plant — Ukraine

Retired nuclear power-station site in Kyiv, Ukraine. Approximate location 51.3893, 30.1066.

NuclearKyivUkraineRBMKlight water graphite reactorRetired

Chernobyl nuclear power plant is a retired nuclear power station in Kyiv, Ukraine. Its current lifecycle status is “Retired” — so it is not yet, or no longer, generating at full output. It ranks #3 of 98 Ukraine power plants by installed capacity. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, nuclear supplies about 55.8% of Ukraine's electricity; the national grid averages 250 gCO₂/kWh (72.2% low-carbon) (2022).

3,800MW installed capacity
7construction time (1970→1977)
1978commissioned (~48 yrs)

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

Data status

Known data

FacilityChernobyl nuclear power plant GEM-nuclear
CountryUkraine · Kyiv GEM-nuclear
Coordinates51.3893, 30.1066 GEM-nuclear
FuelNuclear GEM-nuclear
MW installed capacity3,800 MW GEM Global Nuclear Power Tracker September 2025 unit-status sum (retired); retired/historical capacity
Verification noteSum of 4 GNPT unit records in the selected retired historical scope. source-verified
OwnerSE NNEGC "Energoatom" [100%] GEM-nuclear
Commissioned1978 GEM-nuclear
Technologylight water graphite reactor GEM-nuclear

Calculated from dataset

Capacity rank in country#3 / 98 calculated
Fuel-specific rank in country#3 / 9 calculated
Capacity vs country/fuel peers1.27× · 3,000 MW · n=9 calculated
Environmental severityC2 · 28/100 derived from coordinates

Not available

GWh reported / yrNot available not in dataset
CO₂ emissionsnot applicable not applicable

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

Data provenance

Source of the capacity and fuel values:

capacity: GEM Global Nuclear Power Tracker September 2025 unit-status sum (retired); fuel: GEM GNPT

In context: how this plant compares

At 3,800 MW, Chernobyl nuclear power plant is well above the median nuclear plant in Ukraine (3,000 MW). Technically it is described as light water graphite reactor. Its lifecycle status is Retired; it no longer generates electricity. Nuclear plants split uranium to raise steam with no direct CO₂; they run as steady baseload with very high capacity factors and the longest operating lifetimes of any thermal plant.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

How it compares & nearby plants

The #3 largest nuclear power plant of 9 in Ukraine by capacity.

Ukraine has 9 nuclear power plants in this dataset, together about 29,435 MW of capacity.

Nearby power plants

Location

Coordinates 51.3893, 30.1066 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Chernobyl nuclear power plant?

Chernobyl nuclear power plant was a nuclear-fired power station in Kyiv, Ukraine and was retired.

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