Coal mining in the United Kingdom

Coal mining in the United Kingdom dates back to Roman times and occurred in many different parts of the country. Britain's coalfields are associated with Northumberland and Durham, North and South Wales, Yorkshire, the Scottish Central Belt, Lancashire, Cumbria, the East and West Midlands and Kent. After 1972, coal mining quickly collapsed and had practically disappeared by the 21st century. The consumption of coal—mostly for electricity—fell from 157 million tonnes in 1970 to 18 million tonnes in 2016, of which 77% (14 million tonnes) was imported from Colombia, Russia, and the United States. Employment in coal mines fell from a peak of 1,191,000 in 1920 to 695,000 in 1956, 247,000 in 1976, 44,000 in 1993, 2,000 in 2015, and to 360 in 2022.

Almost all onshore coal resources in the UK occur in rocks of the Carboniferous period, some of which extend under the North Sea. Bituminous coal is present in most of Britain's coalfields and is 86% to 88% carbon. In Northern Ireland, there are extensive deposits of lignite which is less energy-dense based on oxidation (combustion) at ordinary combustion temperatures (i.e. for the oxidation of carbon – see fossil fuels).

The last deep coal mine in the UK closed on 18 December 2015. Twenty-six open cast mines still remained in operation at the end of 2015. Banks Mining said in 2018 they planned to start mining a new site in County Durham but in 2020 closed a major open cast site, Bradley mine, near Dipton in the county and the last open cast site then operating in England, Hartington at Staveley, Derbyshire, also closed. In 2020 Whitehaven coal mine became the first approved new deep coal mine in the United Kingdom in 30 years.