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 ...

With all respect to Carole King and James Taylor, maybe their song lyrics should have been “I feel the Earth heat under my feet.” It rhymes nicely, plus there is an enormous source of energy right ...

For several decades, our industry has applied closed-loop, water-source heat pump systems in commercial and institutional buildings. These systems can provide excellent energy performance when the ...