Geothermal power is increasingly cited as a renewable energy resource with a vast potential to make the world’s electricity supply more sustainable. Many areas utilizing geothermal are located where ...

French company Enogia develops compact ORC systems to generate electricity from underused and low-enthalpy geothermal wells worldwide.

Iceland was one of the first countries to move to 100% renewable electricity, in part because it was able to tap into geothermal energy from its unique volcano-filled geology. In many other places, ...

Renewable energy can be a tricky business. If you’re not dealing with the intermittency of solar or wind power, you might struggle with some of geothermal’s more complex issues. For example, older ...

Exergy International, a global leader in advanced geothermal binary power plants, today unveiled a new milestone in its proprietary Radial Outflow Turbine (ROT) technology: the Gemini Turbine. This ...

Geothermal energy is growing, spreading beyond traditional volcanic regions like Iceland and New Zealand. While using the earth’s heat to generate heat and electricity is nothing new, what has changed ...

How are heating, cooling and electricity produced by geothermal energy? I don’t understand how it works. The term “geothermal” is derived from the Greek words for Earth (geo) and heat (therme). In ...

Dear EarthTalk: How are heating, cooling and electricity produced by geothermal energy? I don’t understand how it works. – Delano Stewart, Wyandanch, N.Y. The term “geothermal” is derived from the ...