UK Coalfields: Historic Locations & Production Peaks

Where Coal Was Mined in the United Kingdom

Coal powered Britain's Industrial Revolution. Major coalfields (with peak annual output):

1. Yorkshire & Nottinghamshire Coalfield (Largest)

• Area: South Yorkshire, North Nottinghamshire, North Derbyshire.
• Peak: ~150 Mt/yr (1913).
• Key Pits: Maltby, Kellingley (last deep mine, closed 2015), Thoresby.

2. South Wales Coalfield

• Area: Valleys (Rhondda, Cynon, Rhymney, Ebbw, Sirhowy).
• Peak: ~100 Mt/yr (1913). Steam coal (high calorific, low smoke) fueled Royal Navy.
• Last Deep Mine: Tower Colliery (closed 2008, worker-owned).

3. North East England (Durham & Northumberland)

• Area: Tyne, Wear, Tees valleys.
• Peak: ~90 Mt/yr (1913).
• Historic: First railways (Stockton-Darlington), safety lamps (Davy, Stephenson).
• Last Deep Mine: Ellington (closed 2005).

4. Scottish Coalfields

• Central (Lanarkshire, Fife, Lothians): ~25 Mt/yr peak.
• Ayrshire: ~5 Mt/yr.
• Fife: ~5 Mt/yr. Longannet (last deep mine, closed 2002).
• Total Scotland Peak: ~30 Mt/yr.

5. Kent Coalfield (Smallest)

• Area: East Kent (Betteshanger, Snowdown, Tilmanstone, Chislet).
• Peak: ~1 Mt/yr (1930s). Difficult geology (water, faults).
• Closed: 1989.

Other Minor Fields

• Forest of Dean (Gloucestershire), Cumberland (Whitehaven), North Wales (Wrexham, Point of Ayr), South Staffordshire, Shropshire, Leicestershire.

Decline & Legacy

• Peak UK production: 292 Mt (1913), 1.2M miners.
• 1984–85 Miners' Strike pivotal.
• Last deep mine: Kellingley (Yorkshire) closed Dec 2015.
• Opencast continues (~2–3 Mt/yr). Imports ~6–8 Mt/yr (Russia, USA, Colombia).
• Legacy: Subsidence, water pollution, community identity, heritage sites (Big Pit, Beamish, National Coal Mining Museum).