John and Christine Callahan were a little skeptical when they first heard that state incentives for a heat pump could cut ...

Efficiency Maine made changes because the cost savings for replacing a wood- or gas-fired furnace with an electric heat pump ...

Electricity prices have been climbing faster than inflation in many regions, raising questions about how contractors should present high-efficiency equipment to customers. For heat pumps, the ...

Heat pumps are one of the rare home upgrades that can cut your utility bills and unlock a sizable federal tax break, but only ...

A German energy company is building two enormous heat pumps that draw water from the Rhine to provide an appreciable 40,000 homes with heat.

Something radical is happening in suburban homes right now. Families are quietly cutting their heating and cooling costs by hundreds of dollars each year, and most of their neighbors have no idea. The ...

Deep in Iraq's southern desert, bulldozers and earthmovers spread layers of moist clay over sand dunes as part of a broader ...

By Jake Fogleman For most Coloradans, the Colorado Public Utilities Commission (PUC) is perhaps the most important state agency they’ve likely never heard of. In the energy space, where it oversees ...

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By Jake Fogleman For most Coloradans, the Colorado Public Utilities Commission (PUC) is perhaps the most important state agency they’ve likely never heard of. In the energy space, where it oversees ...