Geo-thermal power plant, Svartsengi, Iceland

A view of Hardley Mill in the Norfolk Broads, Norfolk, England, United Kingdom, Europe

Solar panel array in field in countryside providing domestic energy near village of Rogil, Algarve district, Portugal, Europe

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

Artesian well at Fayagua, between Pajara and La Pared, Fuerteventura, Canary Islands, Spain, Atlantic, Europe

Heliostats reflecting sun rays, solar energy scientific research centre, AORA Tulip System, Tabernas, Almeria, Andalusia, Spain, Europe

Turbines at Parque Eolico de Lanzarote wind farm, Lanzarote, Canary Islands, Spain, Atlantic, Europe

Heliostats and central receiver CESA-1 Tower at solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe

Energy efficient CIEMAT building research at Solar energy research establishment near Tabernas, Almeria, Andalusia, Spain, Europe

A view of Thurne Mill, Norfolk Broads, Norfolk, England, United Kingdom, Europe

A view of Herringfleet Smock Mill at Herringfleet, Suffolk, England, United Kingdom, Europe

A view of St. Benet's Mill, Norfolk Broads, Norfolk, England, United Kingdom, Europe

A view of Thurne Mill, Norfolk Broads, Norfolk, England, United Kingdom, Europe

A view of Cley Mill at dawn, Cley next the Sea, Norfolk, England, United Kingdom, Europe

Horsey Mill on a misty morning, Norfolk, England, United Kingdom, Europe

Wind turbines, Sifnos Island, Cyclades, Greek Islands, Greece, Europe

Wind turbines, Scotland, United Kingdom

Riserva Naturale di Punta Bianca, Palma di Montechiaro, Agrigento, Sicily, Italy

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

The new elevator of the thermal baths using a wastewater-based system, Saint Gervais, Haute-Savoie, France

Solar panels in a fishing camp on a bank of Lake Eyasi, Tanzania

Cut peat drying for use as fuel at Long Island Farm outside Stanley in the Falkland Islands, South Atlantic Ocean, South America

Lunch break, group of bikers, road from Telouet to Tighza, Ouarzazate Province, region of Draa-Tafilalet, Morocco

Sawdust heap at sawmill near Brunico (Bruneck), region of South Tyrol (Alto Adige), Italy

Wild flowers blooming and in the background wind turbines, Realmonte, Agrigento, Sicily, Italy

Drone aerial view of camper vans with solar panels on the roof, parked on a wild spot on the mountains in autumn, Kalabaka, Greece

Solar panels in a desert camp in Agafay, Morocco

Coal (charcoal), Eastern Central African Republic

Electric mountain biker off the road from Zagora to the south (N 9), Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Spain, wind mill ecological park near almeria.

Wind energy, spain. Windmill ecological park near valencia

Spain. Wind turbines and houses with solar panels in rural areas in andalucia

Spain. Wind turbines in rural areas in andalucia

Spain. Wind turbines in rural areas in andalucia

Spain. Wind turbines in rural areas in andalucia

Solar energy, indonesia. Solar panel in an eco-tourism centre in east java

Miscanthus, elephant grass, alternative energy crop grown for fuel, Oxfordshire, United Kingdom

Miscanthus, elephant grass, alternative energy crop grown for fuel, Oxfordshire, United Kingdom

Miscanthus, elephant grass, alternative energy crop grown for fuel, Oxfordshire, United Kingdom

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows a cook preparing chapatis on a biofuel stove.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows a Hematology Analyzer for analyzing blood in one of the labs in the specialist cancer hospital.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows solar panels that focus the suns rays on heat exchangers to boil oil, which is then sent down to the kitchens below to heat the cookers.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows the solar air conditioning for the Ashram's hospital.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows a Varian nuclear proton therapy machine in the specialist cancer hospital.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows a woman planting trees for onward growth in the Ashrams forests.

The Muni Seva Ashram in Goraj, near Vadodara, India, is a tranquil haven of humanitarian care. The Ashram is hugely sustainable, next year it will be completely carbon neutral. Its first solar panels were installed in 1984, long before climate change was on anyones agenda. Their energy is provided from solar panels, and wood grown on the estate. Waste food and animal manure is turned inot biogas to run the estates cars and also used for cooking. Solar cookers are also used, and the air conditioning for the hospital is solar run. 70 % of the food used is grown on the estate. They provide an orphanage, schools for all ages, vocational training, care for the elderly, a specialist cancer hospital withstate of the art machinary, and even have a solar crematorium. This shot shows the girls school.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Dawn over Whitlee wind farm on Eaglesham Moor just south of Glasgow in Scotland, United Kingdom, Europe

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

The Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Scottish Power Visitor Centre at the Whitlee wind farm on Eaglesham Moor just south of Glasgow in Scotlasnd, United Kingdom, Europe

An HEP dam at Loch Lagan in Scotland, United Kingdom, Europe

A lone wind turbine stands defiant pointing to a more sustainable future, in Newcastle, the world's largest coal port, New South Wales, Australia, Pacific

An HEP dam at Loch Lagan in Scotland, United Kingdom, Europe

A lone wind turbine stands defiant pointing to a more sustainable future, in Newcastle, the world's largest coal port, New South Wales, Australia, Pacific

Attractive young brazilian woman plays the guitar at Greenheart?s La Casita Verde, Ibiza

Windmills. Spain.

Windmills. Spain.

Windmills. Spain.

Windmills. Spain.

Solar water pumping system in the south of Algeria, Illizi Province, Djanet District, Sahara

Looking up at a wind turbine through the undergrowth

Commercial wind turbines at sunrise on a clear day

Wind turbine propellers on a bright and clear day

Three large wind turbines at sunrise taken from the air

Aerial view of three wind turbines in the early morning fog at sunrise in the English countryside

Aerial view of three wind turbines in the early morning fog at sunrise in the English countryside

Wind turbine propellers on a bright and clear day

Commercial wind turbines at sunrise on a clear day

Commercial wind turbine in the early morning fog at sunrise in the English countryside

Large wind turbines from the air in the UK

Aerial view of two wind turbines close up at sunrise in the fog in the English countryside

Frost covered meadow with three wind turbines in the distance at sunrise in the English countryside

Commercial wind turbine in the early morning fog at sunrise in the English countryside

Commercial wind turbine in the early morning fog at sunrise in the English countryside

Aerial view of two wind turbines close up at sunrise in the fog in the English countryside

Metal stairs leading up into a large industrial wind turbine

Three commercial wind turbines in thick fog at sunrise in the English countryside

greened roof with solar panels, UFA, International Center for Culture and Ecology, Berlin

Tornado against a blue sky

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

Digital Composing, solar park, photovoltaic outdoor installation, solar modules, solar power plant, wind power, wind turbines, Bavaria, Germany, Europe

Windmills on a wind farm near Zahara de los Atunes, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Wind turbines rising from cloud cover, silhouettes at sunset, Koeterberg, Luegde, Weserbergland, North Rhine-Westphalia

Windmills on a wind farm near Zahara de los Atunes, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

View from Amager beach to wind turbines in the sea at sunrise, offshore wind farm, Copenhagen, Denmark, Europe

Wind turbine in agriculture landscape, fields, Scheer, Baden-Württemberg, Germany, Europe

View over the mountains with wind turbines and fog, Hunsrück in Boppard, Rhine Valley, Rhineland-Palatinate, Germany, Europe

Wind turbine, wind turbines, Baden-Wuerttemberg, Germany, Europe

Kops dam, Ferwall group, Paznaun valley, Galtuer, Tyrol, Austria, Europe

Wind turbine, wind turbines, Baden-Wuerttemberg, Germany, Europe

Windmill and photovoltaic system, Black Forest nature park Park Middle-North, drone recording, Alpirsbach, Baden-Wuerttemberg, Germany, Europe

Shepherd with a flock of sheep in the heath at the Thuelsfeld dam at sunrise in the fog, pine, tree, district of Cloppenburg, Lower Saxony, Germany, Europe

Flock of sheep in the heath at the Thuelsfeld dam at sunrise in the fog, County of Cloppenburg, Lower Saxony, Germany, Europe

Wind turbine surrounded by palm trees, Koh Tao, Thailand, Asia

Overhead lines, wind turbine, sunset, Baden-Wuerttemberg, 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

Windmill in the field, four windmill with solar plants, renewable resources for the environment El Crucero, Nicaragua, Central America

Geothermal power plant, lake and desert-like landscape, Myvatn, Iceland, Europe