Megawatt Valley was due to the presence of Ferrybridge C (1966–2016), Eggborough (1967–) and Drax (1974–) coal-fired power stations. This is one of the few remaining concentrations of British coal-fired generation, the power stations are located close to historic coal-mining sites on the South Yorkshire Coalfield and to the River Aire. Drax is a large power station capable of generating 7% of UK electricity demand and, despite being the UK's cleanest and most-efficient coal-fired power station is Europe’s biggest single source of carbon dioxide emissions. The term Megawatt Valley, in relation to the Yorkshire power stations, has been mentioned ("What ever happened
Drax Priory in Ryecroft and St Ives (both near Bingley) in what is now West Yorkshire. These lands were granted to the monks by Adam De Birkin between 1165 and 1185. Drax Priory Drax Priory was an Augustinian priory at Drax in North Yorkshire, England, founded between 1130 and 1139 by William Paynel. The Priory has sometimes been called an abbey, though this is judged to be incorrect. Permission was given to crenellate the priory in 1362. The Priory was run down in 1535 with the Dissolution of the Monasteries and the land was leased to Sir Marmaduke Constable to be used