Orsolya Haarberg / Wind turbines for renewable energy, Masoy, Finnmark, Norway, July 2006
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Ashley Cooper / Asia's largest solar popwer station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 20...
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Ashley Cooper / Asia's largest solar popwer station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 20...
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Ashley Cooper / Asia's largest solar power station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 201...
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Pascal Tordeux / Vertical axis wind turbine charging an electric car, France, May 2013.
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Pascal Tordeux / View inside a bank of electricity producing engines running on methane, part of a biogas plant, Spain, January, 2013.
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Pascal Tordeux / Mainframe used for the central controlling and monitoring of the process of anaerobic digestion in a cattle farm, Spain, January 2013.
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Pascal Tordeux / Methane recovery apparatus, part of the biogas production process, Spain, January, 2013.
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Pascal Tordeux / Tarpaulin bags containing methane inflating on a concrete slab, part of a biogas production process, Spain, January 2013.
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Pascal Tordeux / Spirulina (Arthrospira) cultivation in heated greenhouses, using waste hot water from a biogas production process, Spain, January, 2013.
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Pascal Tordeux / Spirulina (Arthrospira) cultivation in heated greenhouses, using waste hot water from a biogas production process, Spain, January, 2013.
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Pascal Tordeux / Panoramic view of two anaerobic digesters in a biogas plant, Spain, January, 2013.
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Pascal Tordeux / View of an anaerobic digester in a biogas plant, Spain, January, 2013.
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Pascal Tordeux / Vertical filters in a biogas plant used to separate methane from carbon dioxide, water and oxygen, Spain January 2013
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Pascal Tordeux / Information panel explaining the process involved in producing biogas and its different uses, Spain, January 2013.
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Pascal Tordeux / A pile of digestate, a waste product in the biogas production process, used as an organic soil improver, with a Biogas plant in the background, Spain, January 2013.
