Cornwall lithium deposits 'globally significant': Cornish Lithium has been testing grades of the metal in deep geothermal waters near Redruth.
Source: bbc.co.uk
UK's 'first geothermal lido' opens in Cornwall: The pool in Penzance is mainly heated by a 410m-deep well and reaches a temperature of 35°C.
Source: bbc.com
A Roadmap to 100% Renewable Energy in 139 Countries by 2050: Wind, solar, hydropower, and geothermal could power most of the world argues Mark Jaobson and team
Source: ieee.org