Peculiar pipework built over the road, Krafla Power Station, is the largest Geothermal power station in Iceland, Polar Regions

Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Polar Regions

Krafla geothermal power station, Kroflustod, near Lake Myvatn, North area, Iceland, Polar Regions

The geothermal Krafla Power Station, largest geothermal power station in Iceland, located near the Krafla Volcano, Iceland, Polar Regions

The geothermal Krafla Power Station, largest geothermal power station in Iceland, located near the Krafla Volcano, Iceland, Polar Regions

Krafla Geothermal Power Station, the largest in Iceland with a distinctive cooling tower reminiscent of a cheese grater, Krafla, Iceland, Polar Regions

Control switches in Krafla geothermal power station, Iceland, Polar Regions

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

Three forms of renewable energy on one site, wind power, solar power and geothermal at a fresh lava flow that erupted during the Krafla fires at Leirhnjukur near Myvatn, during the 1970s and 80s, Iceland, Polar Regions

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

One of the steam turbines in the turbine hall of Krafla geothermal power station, Iceland, Polar Regions

An electrician working a control panel in Krafla geothermal power station, Iceland, Polar Regions

Control switches in Krafla geothermal power station, Iceland, Polar Regions

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

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

Krafla geothermal power station near Myvatn, Iceland, Polar Regions

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

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

Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Europe

Aerial view of blue lake in the Viti volcano crater at Krafla power plant, Myvatn region, Skutustaoir, Norourland eystra, Iceland, Europe

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

Krafla geothermal power station near Lake Myvatn, Reykjahlid, Iceland, Europe

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

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

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

Krafla Geothermal Power Plant, Iceland, Europe

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