Heliostats at the solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe

Curved concave reflector panels desalinisation plant at the solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe

Wind turbines, Scotland, United Kingdom

Solar panels in middle of lush green nature, green energy, Italy

Field of photovoltaic panels, Jordan, Middle East

The jack up barge that hammers the monopiles into the sea bed fits a transition piece onto the top of the monopile, Walney Offshore Wind Farm, Cumbria, England, United Kingdom, Europe

The jack up barge that hammers the monopiles into the sea bed fits a transition piece onto the top of the monopile, Walney Offshore Wind Farm, Cumbria, England, United Kingdom, Europe

The jack up barge that hammers the monopiles into the sea bed fits a transition piece onto the top of the monopile, Walney Offshore Wind Farm, Cumbria, England, United Kingdom, Europe

An e-car charges at a public charging station in Duesseldorf, North Rhine-Westphalia, Germany, Europe

Cut peat on a peat bog, Yell, Shetland Islands, Scotland, United Kingdom, Europe

Cut peat on a peat bog, Yell, Shetland Islands, Scotland, United Kingdom, Europe

Solar park, background image, Germany, Europe

Wind turbine in front of steaming coal-fired power plant at sunset, energy transition, fossil and renewable energy, Niederaussem, North Rhine-Westphalia, Germany, Europe

High-tech Gemasolar solar power plant in Fuentes de Andalucia near Seville, solar tower, solar thermal power plant, Andalusia, Spain, Europe

Symbolic image wind energy, energy transition, wind turbine on rape field, blue sky, Swabian Alb, Baden-Wuerttemberg

Symbolic image wind energy, energy transition, wind farm, wind turbine, wind turbine, rape field, field path, Swabian Jura, Baden-Wuerttemberg

Smoking chimney of a modern biomass-fired power station, Schwäbische Alb, Ulm, Baden-Württemberg, Germany

Panorama, Solar thermal power plant Khi Solar One, Keimoes, North Cape, South Africa, Africa

Symbolic image wind energy, energy transition, wind turbines on rape field, wind turbine, blue sky, Baden-Wuerttemberg, Germany, Europe

Wind turbines in front of steaming coal-fired power plant at sunset, energy transition, fossil and renewable energy, Niederaussem, North Rhine-Westphalia, Germany, Europe

Symbolic image wind energy, energy transition, wind turbine on rape field, wind turbine, blue sky, Baden-Wuerttemberg, Germany, Europe

Smoking chimney of a modern biomass-fired power station, Ulm, Baden-Württemberg, Germany

Aerial view, wind farm at the lignite opencast mine Garzweiler, North Rhine-Westphalia, Germany, Europe