Welcome to Celtic Energy Ltd.

Celtic Energy Limited is the leading Coal Mining Company in South Wales. We produce over 1 million tonnes of high quality coal per year from our sites in South Wales for domestic, industrial and electricity generation demand in the UK and elsewhere in Europe.

Celtic Energy Limited operates surface coal mining sites and a coal washery at Onllwyn, near Neath, where the coal is processed and despatched by road and rail to customers throughout Europe.

Celtic Energy Limited plans and operates its sites such that environmental impact is minimised and sites are restored to a number of land uses, including agriculture, forestry and local amenity such as wetlands, tree plantations and other forms of development.



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