The Healey-Driscoll Administration joined with Eversource, National Grid and Unitil to raise awareness about new electric ...

Geothermal heat pumps heat and cool homes through a loop of piping buried underground or submerged in water, like a pond. Liquid circulates through the loop, absorbing heat from the ground in winter ...

The Italian manufacturer said its new WWMG heat pump system has a coefficient of performance of up to 4.98 and an energy efficiency rating of 16.30 BTU/Wh.

Abstract: Demand response is a growing concept in light of the internet of things and an increasing need for grid flexibility. Water heaters are one of the preferred devices for providing demand ...