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 life essence to vacate his artificial body. When Thanos is resurrected by Mistress Death, Kronos reanimates the Destroyer and grants him even greater physical power. However, Kronos does not consider the effects of Drax's death, and the Destroyer's mind retains the damage done by Moondragon. Alongside a multitude of other heroes, Drax helps battle Thanos and Nebula for possession of the Infinity Gauntlet. Drax is chosen by Adam Warlock to safeguard the Power Gem as part of the Infinity Watch. After the energy vampire Rune steals the gems, the Watch members go their separate ways. Drax returns to Titan with