The Nesjavellir Geothermal Power Station ( is, Nesjavallavirkjun, ) is the second-largest
geothermal power station in
Iceland
Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its s ...
. The facility is located above sea level in the southwestern part of the country, near
Þingvellir National Park
Þingvellir (, anglicised as ThingvellirThe spelling ''Pingvellir'' is sometimes seen, although the letter "p" is unrelated to the letter "þ" (thorn), which is pronounced as "th".) was the site of the Alþing, the annual parliament of Iceland f ...
and the
Hengill mountain range, about 30 km east of central
Reykjavík
Reykjavík ( ; ) is the capital and largest city of Iceland. It is located in southwestern Iceland, on the southern shore of Faxaflói bay. Its latitude is 64°08' N, making it the world's northernmost capital of a sovereign state. With a po ...
. The power station is owned and operated by
ON Power.
Plans for utilizing the Nesjavellir area for geothermal power and water heating began in 1947, when boreholes were drilled to evaluate the area's potential for power generation. Research continued from 1965 to 1986. In 1987, construction of the plant began, and the cornerstone was laid in May 1990. The station produces approximately 120
MW of electrical power; it also delivers around of hot water per second - with a heating capacity of 150 MWt, serving the
space heating and hot water needs of the
Capital Region
A capital region, also called a capital district or capital territory, is a region or district surrounding a capital city. It is not always the official term for the region, but may sometimes be used as an informal synonym. Capital regions can exis ...
.
See also
{{Commons category, Nesjavellir Geothermal Power Station
*
Geothermal electricity
Geothermal power is electrical power generated from geothermal energy. Technologies in use include dry steam power stations, flash steam power stations and binary cycle power stations. Geothermal electricity generation is currently used in 26 ...
*
Geothermal power in Iceland
Geothermal power in Iceland refers to the use of geothermal energy in Iceland for electricity generation.
Iceland’s uniquely active geology has led to natural conditions especially suitable for harnessing geothermal energy. Icelanders have long ...
*
List of largest power stations in the world
This article lists the largest power stations in the world, the ten overall and the five of each type, in terms of current installed electrical capacity. Non-renewable power stations are those that run on coal, fuel oils, nuclear fuel, natural ...
*
Renewable energy in Iceland
Iceland is a world leader in renewable energy. 100% of Iceland's electricity grid is produced from renewable resources. In terms of total energy supply, 85% of the total primary energy supply in Iceland is derived from domestically produced renew ...
External links
ON Power: ''Our power plants''
Buildings and structures completed in 1990
Geothermal power stations in Iceland
1990 establishments in Iceland