Geothermal in Texas

Steam operations manager Zac McGinnis discusses the engineering, history, and enduring appeal of ASME Landmark No. 611. 

Sustainability, clean technologies, and the push for decarbonization are somewhat loaded topics these days, but there's no doubt that this area is seeing plenty of interest, investment, and innovation.Milo Werner is a general partner at DCVC, a 15-year-old venture fund that inves ...  Show more

Alternative sources of power are moving into the spotlight.

As the share of dispatchable power in our electricity system declines, with coal-fired plants giving way to variable wind and solar, maintaining reliable supplies to keep the lights on becomes more complex. Inve ...

New challenges for our power supplies in a warming world.

Global temperatures have been breaking records this summer. On some estimates, the earth is the hottest that it has been for about 125,000 years. In Phoenix, Arizona, temperatures have ...

Deep beneath your feet is a molten ball of energy the same temperature as the surface of the sun -- an immense clean energy source that could power the world thousands of times over, says technologist and climate activist Jamie C. Beard. How do we tap it? She lays out a surprisin ...  Show more

Could geothermal energy provide a big missing piece in the puzzle of how to decarbonise the world economy? And do we need the help of oil companies to make use of it?Laurence Knight visits the UK's first ever geothermal power project at United Downs in Cornwall. The project's man ...  Show more