GET UNDER MY LAWN: Drill rigs like this one can operate at 8 feet and — paired with an operator trained specifically for the job — can suffice for many residential geothermal direct exchange projects.

The continuous concrete and narrow quarters of the big city are no impediment to a direct-access geothermal system. Contractor Mike Sumple took on the challenge in the heart of Manhattan and provided ...

-- A geothermal heating and cooling system has been installed in a home in the township, perhaps the first of many to come. The environmentally friendly system replaces the propane that once heated ...

Comparatively, What are Open Loop Systems? Open loop systems refer to another type of geothermal system where water is pumped out of the ground, run, through the geothermal heat pump, and then dumped ...

Cudahy resident Morgan Gottschalk sees gas and electric prices only going up, so he’s building a home that will have no gas lines and will generate most of its own electricity. How? Through geothermal ...

MOUNTAIN VIEW — Dandelion aims to save you money while helping to save the planet. The company, spun off into its own business from Google’s experimental “X” unit for so-called “moonshots,” sells ...

BRIGHTON, COLO. — One of Colorado’s largest geothermal projects is soon drawing to a close. When finished, Solaire Apartments, in Brighton, Colo., will be entirely heated and cooled by ground-source ...