Geothermal power in the United Kingdom
Channel: all the knowledge of the universe PRINCIPIA
Date: 2022-01-12

Geothermal power in the United Kingdom, by Wikipedia https://en.wikipedia.org/wiki?curid=10075207 / CC BY SA 3.0

#Geothermal_energy_in_the_United_Kingdom
The potential for exploiting geothermal energy in the United Kingdom on a commercial basis was initially examined by the Department of Energy in the wake of the 1973 oil crisis.
Several regions of the country were identified, but interest in developing them was lost as petroleum prices fell.
Although the UK is not actively volcanic, a large heat resource is potentially available via shallow geothermal ground source heat
pumps, shallow aquifers and deep saline aquifers in the mesozoic basins of the UK. Geothermal energy is plentiful beneath the UK,
although it is not readily accessible currently except in specific locations.
Southampton District Energy Scheme Ancient legend credited the early Celtic kings with the discovery of the thermal springs at the Roman Baths
in Aquae Sulis （modern city of Bath） which then fell into disrepair during the Dark Ages and were not rediscovered until the 18th century,
along with the springs at Buxton in the Peak District.
The geothermal potential of the UK was investigated by a program funded by the UK government and the European Commission that ran from 1977 until 1994, and saw a Hot Dry Rock experiment drilled in Carnmenellis granite of Cornwall.
The project, which was never intended to produce electricity, was a rock mechanics experiment to research the hydraulic stimulation of fracture networks at temperatures below 100˚C. Three wells were drilled to a total vertical depth of 2.
6 km where the bottom-hole temperature was around 100˚C. In 1994, the Hot Dry Rock project was closed, and research effort was transferred to the European Geothermal Project at Soultz-sous-Forêts.
Geothermal energy development in the UK has been limited, partly due to the lack of high enthalpy resources, but also due to the availability of cheap fossil fuels.
However, when comparisons are made to countr...