where can a geothermal power plant be used to generate electricity
Geothermal power Electricity generation requires high-temperature resources that can only come from deep underground. The heat must be carried to the surface by fluid circulation, either through magma conduits, hot springs, hydrothermal circulation, oil wells, drilled water wells, or a combination of these. This circulation sometimes exists naturally where the crust is thin: magma conduits bring heat close to the surface, and hot springs bring the heat to the surface. If no hot spring is available, a well must be drilled into a hot aquifer. Away from tectonic plate boundaries the geothermal gradient is 25–30 °C per kilometre (km) of depth in most of the world, so wells would have to be several kilometres deep to permit electricity generation.[2] The quantity and quality of recoverable resources improves with drilling depth and proximity to tectonic plate boundaries.
Geographical zone On the basis of latitudinal extent, the globe is divided into three broad heat zones.
Yucca Mountain nuclear waste repository In the meantime, most nuclear power plants in the United States have resorted to the indefinite on-site dry cask storage of waste in steel and concrete casks.[12]
Yucca Mountain nuclear waste repository In the meantime, most nuclear power plants in the United States have resorted to the indefinite on-site dry cask storage of waste in steel and concrete casks.[11]