When choosing between a closed-loop or open-loop geothermal system, consider factors such as access to groundwater, environmental impact, space availability, long-term costs, climate suitability, and ...

Rodatherm is developing technology that can help reduce water use, following a $38 million Series A funding round.

Deep below Minnesota's often-frozen surface lies a boiling-hot, pollution-free energy source just waiting to be tapped. That's the finding of a report released this week by the Natural Resources ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...

Researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need ...

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 ...