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 the Destroyer Moondragon, who successfully petitions Kronos to restore Drax's mind to its former acuity at the cost of some physical power. Thus, Drax is restored to his original condition. Drax is accused of the murder of Elysius and several others, but is cleared when it is discovered that the creature Syphon was manipulating him. While seeking out Moondragon, Drax enters into an altercation with Genis-Vell. In the course of this struggle, Drax is transported to the Microverse with Genis, where, for a time, he finds acceptance and happiness on the planet K'ai. Later, Drax is seen on a prison transport ship