The abundant but expensive energy source that's under your feet
Start-ups are taking fresh approaches to geothermal energy, but will the economics work?
Coverage by Political Leaning
See how different sides of the spectrum reported this story
Notable Quotes
"from a climate perspective, there's a huge difference."
— Gernot Wagner , Academic
"millimetre wave drilling is really what changes that because we're not using a physical drill bit."
— Harry Kelso , Executive
Key People
Tags
All Coverage
Start-ups are taking fresh approaches to geothermal energy, but will the economics work?
Similar Stories
Related coverage based on topic and tags
Plug-in solar panels are coming to a shop near you - here's what to know
The UK government claimes panels could help homes "significantly cut" energy bills.
August 26, 2026 at 11:06 PMWhy high energy bills look like they are here to stay
The government is under pressure to support billpayers when domestic energy prices predicted to rise further.
August 26, 2026 at 10:10 AMHow landscape gardening is being electrified
The switch to quieter electric equipment is not going as fast as some would like.
August 20, 2026 at 11:12 PMThe critical tech staying safe by going underground
The war in Ukraine has spurred people to consider putting vital infrastructure underground.
August 18, 2026 at 11:25 PMSouth African miners accelerate shift to renewable power to cut Eskom reliance - Reuters
South African miners accelerate shift to renewable power to cut Eskom reliance Reuters
August 26, 2026 at 07:49 AMWinter energy prices expected to rise to three-year high
Millions of households will be affected by an increase in the energy price cap by regulator Ofgem.
August 25, 2026 at 11:07 PM