1359-99 - Geothermal Reykjanes power plant and smoking fumarole at Gunnuhver hot spring, Reykjanes Peninsula, Iceland

832-398110 - Volcanic landscape with colourful hills, pipes of the Krafla geothermal power plant, geothermal area, Northern Iceland, Iceland, Europe

741-6082 - Geothermal power plant, Blue Lagoon, Grindavik, Iceland, Polar Regions

746-91178 - Reykjanesviti lighthouse with steam hovering over the hot springs of the geothermal area Gunnuhver and teh geothermal power plant Sudurnes. europe, northern europe, iceland, February

832-394171 - Geothermal power plant, lake and desert-like landscape, Myvatn, Iceland, Europe

746-88256 - Geothermal power plant Kroefluvirkjun near the vulcano Krafla and lake Myvatn in the snowy highlands of wintery Iceland. europe, northern europe, iceland, February

746-88257 - Geothermal power plant Kroefluvirkjun near the vulcano Krafla and lake Myvatn in the snowy highlands of wintery Iceland. europe, northern europe, iceland, February

832-368301 - Krafla volcano on lake Viti, steam from a geothermal power plant, Myvatn area, Nordurland eystra, north-east region, Iceland, Europe

832-368230 - Geothermal plant near M√Ωvatn at sunset, Nor√∞urland eystra, Nordurland, Northeast Iceland, Iceland, Europe

832-283867 - A turbine is dismantled for inspection geothermal power plant near the volcano Krafla Iceland

832-283851 - Geothermal power plant which uses the hot water coming from drill holes 2 km deep near the volcano Krafla Iceland

832-283956 - Geothermal power plant Nesjavellir near Reykjavik Iceland

832-283850 - Geothermal power plant which uses the hot water coming from drill holes 2 km deep near the volcano Krafla Iceland

832-283862 - Iceland

832-254063 - Geothermal power plant, Nesjavellir, aerial picture, Iceland

832-196500 - Thermal power plant, Blue Lagoon, Iceland, Europe

832-170536 - Geothermal power plant, Latrabjarg, Iceland, Europe

832-135148 - Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Europe

832-135149 - Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Europe

832-131232 - Krafla Geothermal Power Plant, Iceland, Europe

832-130202 - Blue Lagoon geothermal spa, Iceland, Europe

832-130209 - Blue Lagoon geothermal spa, Iceland, Europe

832-130210 - Blue Lagoon geothermal spa, Iceland, Europe

832-128052 - Southampton District Energy Scheme, Southampton Geothermal, Pirelli Street, Southampton, Hampshire, England, United Kingdom, Europe

832-123965 - Petrified tree in New Blue Spring Terrace, limestone sinter terraces, steaming geysers, hot springs, Mammoth Hot Springs Terraces in Yellowstone National Park, Wyoming, United States of America, USA

832-123964 - Petrified trees in New Blue Spring Terrace, limestone sinter terraces, steaming geysers, hot springs, Mammoth Hot Springs Terraces in Yellowstone National Park, Wyoming, United States of America, USA

832-124062 - View over Upper Geyser Basin, geothermal springs in Yellowstone National Park, Wyoming, United States of America, USA

832-110171 - Palette Spring Terrace, Lower Terraces, limestone sinter terraces, geysers, hot springs, colorful thermophilic bacteria, microorganisms, dead trees, Mammoth Hot Springs Terraces, Yellowstone National Park, Wyoming, United States of America, USA

832-110169 - Orange Mound Terrace, Upper Terraces, limestone sinter terraces, geysers, hot springs, colorful thermophilic bacteria, microorganisms, dead trees, Mammoth Hot Springs Terraces, Yellowstone National Park, Wyoming, United States of America, USA

832-110167 - Dead trees on the Angel Terrace, Upper Terraces, limestone sinter terraces, geysers, hot springs, Mammoth Hot Springs Terraces, Yellowstone National Park, Wyoming, United States of America, USA

832-110193 - Palette Spring Terrace, Lower Terraces, limestone sinter terraces, geysers, hot springs, colorful thermophilic bacteria, microorganisms, Mammoth Hot Springs Terraces, Yellowstone National Park, Wyoming, United States of America, USA

832-110194 - Palette Spring Terrace, Lower Terraces, limestone sinter terraces, geysers, hot springs, colorful thermophilic bacteria, microorganisms, Mammoth Hot Springs Terraces, Yellowstone National Park, Wyoming, United States of America, USA

832-116173 - Geothermal power plant, Nesjavellir power plant, Hengill region, Iceland, Scandinavia, Northern Europe, Europe

832-116177 - Futuristic house, geothermal power plant, Nesjavellir power plant, Hverageri, Hengill region, Iceland, Scandinavia, Northern Europe, Europe

832-116174 - Geothermal power plant, Nesjavellir power plant, Hengill region, Iceland, Scandinavia, Northern Europe, Europe

832-113892 - Aerial view, Krafla Geothermal Power Station, Krafla, Lake Myvatn, North Iceland, Iceland, Europe

832-113914 - A geothermal power plant at Myvatn in northern Iceland, Iceland, Europe

832-81108 - Geothermal power plant, Borefield Wairakei, North Island, New Zealand

832-81104 - Geothermal power plant, Wairakei Borefield, North Island, New Zealand

832-81105 - Geothermal power plant, Wairakei Borefield, North Island, New Zealand

832-81106 - Geothermal power plant, Wairakei Borefield, detailed view, North Island, New Zealand

832-81107 - Geothermal power plant, Wairakei Borefield, pipelines crossing a road, North Island, New Zealand

1113-57124 - Visitors drinking cocktails in the Geothermal spa, Blue Lagoon at the geothermal power plant, Grindavik, Island

831-991 - Outdoor geothermal swimming pool and power plant at the Blue Lagoon, Iceland, Polar Regions

831-990 - Outdoor geothermal swimming pool and power plant at the Blue Lagoon, Iceland, Polar Regions

857-36755 - Geothermal power plant borefield. Waitakei, New Zealand.

911-6878 - Part of the plant that removes water from the geothermal steam, before it is fed into the steam turbines at Krafla geothermal power station, Iceland, Polar Regions

911-6877 - Part of the plant that removes water from the geothermal steam, before it is fed into the steam turbines at Krafla geothermal power station, Iceland, Polar Regions

832-651 - Strokkur Geyser, geyser and thermal region, Iceland, Europe

832-11103 - The geothermal Nesjavellir power station delivers energy via long pipelines and power-cables as far as Reykjavik, Iceland, Europe

817-66405 - Geothermal power plant, Svartsengi, The Blue Lagoon, Grindavik, Iceland

817-18125 - Geothermal power plant, Krafla, M

817-11090 - Hot water pipes, Geothermal power station, North Island, New Zealand

252-11230 - 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

252-11229 - 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

81-568 - Geothermal power plant at Svartsengi, Iceland, Polar Regions

81-574 - Geothermal power plant and Blue Lagoon at Svartsengi, Iceland, Polar Regions

83-2583 - Geo-thermal power plant in the Svartsengi (Black Field) Area, the Blue lagoon is popular with bathers and good for skin complaints, Svartsengi, Iceland, Polar Regions

81-697 - Blue lagoon, Svarsengi geothermal plant, Iceland, Polar Regions