March 24 (Reuters) - The crisis at Japan's quake-battered Fukushima nuclear power complex raises questions about the costs and risks associated with nuclear power, and has rekindled interest in safer ...

Glistening in the dry expanses of the Nevada desert is an unusual kind of power plant that harnesses energy not from the sun or wind, but from the Earth itself. The site, known as Project Red, it ...

Supercritical geothermal power holds the promise of meeting humanity's energy needs for millions of years, but how practical is it? A new analysis by Karthik Subramanian of Lux Research suggests that ...

Europe’s energy system is sitting on a vast reserve of heat that could do far more than warm homes. New analysis indicates ...

Quaise Energy has been dazzling us lately with its bleeding-edge plans to tap super-deep, superheated steam as a global power source. Now, the company's reaching back over a century to adapt yesterday ...

Lighting Up Ulubelu’s Geothermal Hotspot Perched on Sumatra’s volcanic belt in Lampung Province, the Ulubelu region has ...

There’s a valley in rural southwest Utah that’s become a hub for renewable energy. Dozens of tall white wind turbines whoosh up in the sky. A sea of solar panels glistens in the distance. But the new ...

Geothermal power has long been the quiet workhorse of clean energy, but the technology is suddenly being recast as a ...

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Three state agencies have big ambitions to expand geothermal power production in Hawaii, and two somewhat competing bids for more funding are at a final stage of potential legislative approval. The ...