A pilot project from a team of oil industry veterans could save one of California’s key clean energy resources from terminal ...

Princeton Geothermal aims to confirm it could tap into the aquifer hidden deep below the surface. A final power plant would pump water up through a heat exchanger, then spin a turbine to generate ...

Since most contractors will sub out the ground heat exchanger (GHX), a relationship with a GHX installer provides a great competitive advantage. As far as I know, all GSHPs are made in the U.S., which ...

instead of taking the raw geothermal brine and heat exchanging it, we're actually looking at potentially doing more of like a ground source, where the ground actually works as the heat exchanger ...

Geothermal resources are one of the oldest sources of renewable energy, used for heating for thousands of years, and growing in importance for power generation. Gathering the heat from underground ...

But for Ostrum and Burke, who run Gradient Geothermal, wells like these offer an opportunity to transform fossil fuel relics into climate-friendly heat and electricity. “ Millions of dollars ...

Instead, he’s building a massive geothermal system, a type of renewable power project that harnesses heat from below the earth. Once complete, the project will heat homes in two nearby ...

A recent report by the US Dept. of Energy’s Oak Ridge National Laboratory found that widespread deployment of geothermal heat pumps in the U.S. could bring up to $1 trillion in cumulative ...

If all goes according to plan, the plant will supply the renewable heat to district heating customers from 2022. E.ON hopes to have built five geothermal power plants in Malmö by 2028, each with an ...