"Within a decade it says it will be producing enough lithium carbonate, a key material used in the production of rechargeable batteries, to supply about 250,000 electric vehicles a year." ‘Magic beneath the surface’: pioneering geothermal plant launched in Cornwall | Geothermal energy | The Guardian https://www.theguardian.com/environment/2026/feb/26/cornwall-new-geothermal-project-launches #cornwall #geothermalheat #evs