832-83 - Industrial chimney, backlight

832-3756 - Chimney at sunrise

832-3755 - Chimney at sunrise

832-13372 - Ostuferhafen harbor with cargo terminals and coal power station at night, Port of Kiel, Schleswig-Holstein, Germany, Europe

832-23937 - Emissions at dawn from Chrysler's Jefferson North Assembly Plant, Detroit, Michigan, USA

832-13525 - Power station, Kiel, Schleswig-Holstein, Germany

834-4929 - Modern riverfront buildings at Bankside, River Thames, London, England, United Kingdom, Europe

823-182 - Aerial image of Battersea Power Station, an unused coal-fired power station on the south bank of the River Thames, Battersea, London, England, United Kingdom, Europe

823-181 - Aerial image of Battersea Power Station, an unused coal-fired power station on the south bank of the River Thames, Battersea, London, England, United Kingdom, Europe

252-11229 - Water rich in blue-green algae (cyanobacteria), mineral salts and fine silica mud at the geothermal spa that owes its existence to the Svartsengi geothermal power plant, Blue Lagoon, near Reykjavik, Iceland, Polar Regions

252-11228 - Water rich in blue-green algae (cyanobacteria), mineral salts and fine silica mud at the geothermal spa that owes its existence to the Svartsengi geothermal power plant, Blue Lagoon, near Reykjavik, Iceland, Polar Regions