MARTHA’S VINEYARD, MA — This geothermal rescue was for a closed loop geothermal system that was seriously overheating during the cooling season. This system had ten vertical loops that served 11 heat ...

Enhanced geothermal systems (EGS) have long held promise. New developments suggest dramatic progress may be on the horizon. Can innovation feasibly overcome technical and economic hurdles that have ...

A pioneering 3.5-MW enhanced geothermal system (EGS) in northern Nevada that demonstrated the ability to drill, complete, and operate horizontal wells is now operational. Project Red, co-developed by ...

Cindy Taff is CEO and co-founder of Sage Geosystems. The company was founded in 2020 and is developing energy storage and geothermal baseload technologies deep in the earth and above temperatures of ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. Rig operators connect drills that will plunge underground to ...

TULSA, Okla. — A Tulsa-based energy company says a new technology could help unlock more geothermal power by changing how wells are drilled and how heat is pulled from underground. RAM Geothermal ...

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About 3 feet below Delta Field, between the Fine Arts Building and Wubben Hall, is an underground field of looping pipes, spaced 25 feet apart and extending 50 feet into the Earth's crust. This is one ...