"No longer a niche or premium-only option." ...
Nearly 500 buildings in the state capital get their heat from a clean, renewable source located deep in the ground. By Cara Buckley Photographs and Video by Alex Hecht It’s pretty easy to get into hot ...
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 ...