information:extraction, information:classification, information:highlighting, stylistic:tone
Energy

Energy in Ukraine is mainly from gas and coal, followed by nuclear then oil. The coal industry has been disrupted by conflict. Most gas and oil is imported, but since 2015 energy policy has prioritised diversifying energy supply.

About half of electricity generation is nuclear and a quarter coal. The largest nuclear power plant in Europe, the Zaporizhzhia Nuclear Power Plant, is in Ukraine. Fossil fuel subsidies were US$2.2 billion in 2019. Until the 2010s all of Ukraine's nuclear fuel came from Russia, but now most does not.

Some energy infrastructure was destroyed in the 2022 Russian invasion of Ukraine. The contract to transit Russian gas expires at the end of 2024.

In early 2022 Ukraine and Moldova decoupled their electricity grids from the Integrated Power System of Russia and Belarus; and the European Network of Transmission System Operators for Electricity synchronized them with continental Europe.