SALISBURY — Residents and visitors to the area may be wondering what the construction project is at Catawba College along West Innes Street. Did something break they need to repair? Is it a new ...

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 ...

BREAKING GROUND: As network geothermal systems break ground in record numbers, the HVAC contractors responsible for installing and maintaining these systems are met with ample business opportunities. ...

WEST UNION, Iowa—From the billboard on the edge of town to the limestone monument on Vine Street, the signs are hard to miss: “West Union, Deeply Connected.” It’s a motto that could apply to many ...

Along with earthworms, rocks, and the occasional skeleton, there’s a massive battery right under your feet. Unlike a flammable lithium ion battery, though, this one is perfectly stable, free to use, ...

The concept of this single wire geothermal HVAC monitoring system revolves around the use of a single pair of wires that can be used to transmit power and data between a set of cooperating network ...