Used 24″ diameter drill bits at the site of the geothermal project in the UK.. These weigh around 600kgs. Credit: GEL
By Jeremy Hodges
The U.K. could be producing electricity from a geothermal plant for the first time early next decade after drilling at a site in southwest England showed it could become a viable part of the renewable energy mix.
Initial tests by Geothermal Engineering Ltd. at the 5.1 kilometer (3.2 mile) deep well suggest that the United Downs project in Redruth, Cornwall is capable of producing power, the company said. Once fully operational, it could supply as much as 3 megawatts of electricity.
Tests will continue at