Coal made modern Britain. It powered the Industrial Revolution, heated its homes, drove its ships and railways, and at its peak in 1920 employed over 1.1 million people — around one in twenty of the entire workforce.
There is now not a single deep coal mine operating in Britain.
The coalfields
South Wales, Yorkshire, Nottinghamshire, Derbyshire, Durham and Northumberland, Lancashire, central Scotland, and a small field in Kent. Each grew its own communities — pit villages built around a single colliery, with the miners’ welfare institute, the brass band, the chapel and the club.
Those institutions matter to understanding what was lost. Colliery brass bands and male voice choirs were funded by the pits and by the men themselves, and several still exist in villages where the mine has been gone for forty years.
The danger
Mining killed continuously. Roof falls, gas explosions, flooding and haulage accidents were routine, and pneumoconiosis — black lung — killed slowly afterwards. Around 100,000 British miners died in accidents over two centuries.
The disasters are still local memory: Senghenydd in 1913, which killed 439 men and remains the worst mining disaster in British history; Gresford in 1934; Easington in 1951.
Aberfan in 1966 was not a pit accident but a consequence of one: a colliery spoil tip saturated by rain slid onto Pantglas Junior School and part of the village, killing 116 children and 28 adults. The National Coal Board had been warned about the tip and had done nothing. It remains the deepest wound in modern Welsh memory.
1984-85
The miners’ strike is the most bitter industrial dispute in modern British history, and the argument about it has not finished.
The National Coal Board announced pit closures in March 1984. The National Union of Mineworkers under Arthur Scargill called a strike without a national ballot, which split the union — the Nottinghamshire coalfield largely kept working, and a breakaway union formed.
The strike lasted a year. Mining families went without income through a winter, sustained by support groups and food parcels. Policing was on a scale not seen before, most notoriously at Orgreave, where thousands of officers and pickets clashed and subsequent prosecutions collapsed amid allegations of fabricated evidence. No public inquiry has ever been held.
The strike ended in total defeat in March 1985, with lodges marching back behind their banners and bands.
The closures
Pit closures accelerated afterwards. British Coal was privatised in 1994, and the last deep mine, Kellingley in North Yorkshire, closed in December 2015. The last shift brought their lamps and boots to the surface to a crowd at the gates.
Britain now generates no electricity from coal at all — the last coal-fired power station closed in 2024 — which is a genuine environmental achievement and does nothing for the places that mined it.
What was left behind
The coalfield communities had no replacement industry of comparable scale. Unemployment, ill health and low wages persisted for decades, and the political consequences ran directly into the twenty-first century — the geography of the Brexit vote maps closely onto the former coalfields.
The National Coal Mining Museum at Caphouse in Yorkshire takes visitors underground with former miners as guides, which is the honest way to understand what the work was.