Geo-thermal power plant, Svartsengi, Iceland

El Cable Ingles raised railway line, built between 1902 and 1904 for iron ore export, Almeria city, Andalusia, Spain, Europe

Welder at work in a workshop in Marrakesh, Morocco

Women constructing solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. The use of the cookers, vastly reduces the amount of fire wood women have to go out and collect from the forest.

Women welding joints during the construction of solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. Solar cookers save women having to walk to the froest to cut down wood for cooking, thus saving the forests, and a daily chore for woman.

Women building solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people.

Women welding joints during the construction of solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. Solar cookers save women having to walk to the froest to cut down wood for cooking, thus saving the forests, and a daily chore for woman.

Women constructing solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. The use of the cookers, vastly reduces the amount of fire wood women have to go out and collect from the forest.

Women welding joints during the construction of solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. Solar cookers save women having to walk to the froest to cut down wood for cooking, thus saving the forests, and a daily chore for woman.

Women constructing solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people.

Women constructing solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through solar power, skill development, health, women empowerment and the upliftment of rural people. The use of the cookers, vastly reduces the amount of fire wood women have to go out and collect from the forest.

Emissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

Emissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

Emmissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

Emissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

Emissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

A biofuel production plant at Seal Sands on Teesside, England, United Kingdom, Europe

Emissions from the steel plant at Redcar, formerly owned by Corus, now by SSI, Teesside, England, United Kingdom, Europe

Aerial view of Salzgitter Steelworks, Lower Saxony, Germany

Steel tanks for storing the "liqueur d'expedition" giving champagne its particular flavour, Kessler sparkling winery, Esslingen, Baden-Wuerttemberg, Germany, Europe

Smokestacks, cooling towers, ThyssenKrupp Steelworks Hamborn, Schwelgern, Duisburg, North Rhine-Westphalia, Germany, Europe

View from Mt. Alsum: the ThyssenKrupp Steelworks Hamborn, Schwelgern, Duisburg, North Rhine-Westphalia, Germany, Europe

New blast furnace No. 8 producing 5600 tonnes of pig iron daily, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

View from Mt. Alsum: the ThyssenKrupp Steelworks Hamborn, Schwelgern, Duisburg, North Rhine-Westphalia, Germany, Europe

One of four new blast furnaces which produce 11.5 million tonnes of pig iron annually, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

Freight train carrying a load of strip steel rolls, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

View from Mt. Alsum: the ThyssenKrupp Steelworks Hamborn, Schwelgern, Duisburg, North Rhine-Westphalia, Germany, Europe

One of four new blast furnaces which produce 11.5 million tonnes of pig iron annually, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

Bulky plate treatment - cutting with a cutting torch. Mechanical manufacturing.

Bulky plate treatment - cutting with a cutting torch. Mechanical manufacturing.

Smoke from smoke stacks, ThyssenKrupp Steelworks, Duisburg, North Rhine-Westphalia, Germany, Europe

Steel mill, metallurgical plant, Huttenheim, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Empty and filled steel barrels for fermenting alcoholic beverages, Germany, Europe

Finished flat steel rolls waiting for shipment, steelworks of ArcelorMittal, Eisenhuettenstadt, Brandenburg, Germany, Europe

Empty and filled steel barrels for fermenting alcoholic beverages, Germany, Europe

Oban Whisky distillery, 1794, West Highlands, Argyll and Bute, Scotland, United Kingdom, Europe

Finished flat steel rolls waiting for shipment, steelworks of ArcelorMittal, Eisenhuettenstadt, Brandenburg, Germany, Europe

Finished flat steel rolls waiting for shipment by freight train, steelworks of ArcelorMittal, Eisenhuettenstadt, Brandenburg, Germany, Europe

Northern quenching tower of the Schwelgern coke oven plant, ThyssenKrupp Stahl AG, factory premises Hamborn, Schwelgern Duisburg, North Rhine-Westphalia, Germany, Europe

Oban Whisky distillery, 1794, West Highlands, Argyll and Bute, Scotland, United Kingdom, Europe

Fermentation tube on sealed steel barrels for fermentation of alcoholic beverages, Germany, Europe

Manufacturing of roller. Mechanical manufacturing - turning shop.

Steel - semi-finished products. Storage.

Big, old, rusty saw blades

Precut pipes for subsequent uses, Vallourec & Mannesmann Tubes, Rath factory, Duesseldorf, North Rhine-Westphalia, Germany, Europe

Stainless steel tanks to prepare the mash during the alcohol production, Aalborg Akvavit spirits factory, Aalborg, North Jutland, Denmark, Europe

Steelworks at Voelklingen, Germany, Voelklingen, Saarland

Steelworks at Voelklingen, Germany, Voelklingen, Saarland

Oil refinery