Freight ship being loaded with coal from delivery trucks on the shore, in Three Gorges area, Yangtze River, China

Turf roof on eco houses at the Centre for Alternative Technology in Machylleth, Wales, United Kingdom, Europe

Aerial view, low clouds, Gersteinwerk of RWE Power, coal-fired power plant, temperature inversion, Bockum-Hövel, Hamm, Ruhr Area, North Rhine-Westphalia, Germany, Europe

STEAG Evonik Walsum coal-fired power plant, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, Europe

New construction of Block 9 of the GKM Mannheim Power Plant in Mannheim, Baden-Wuerttemberg, Deutschlsnd, Europe

Misty morning at the little cheyne court wind farm at romney marsh, Kent east sussex england

Misty morning at the little cheyne court wind farm at romney marsh, Kent east sussex england