You might see an EER (Energy Efficiency Ratio) number for your portable air conditioner, which measures the cooling ...

At Atlantic Air Systems, it’s our mission to help homeowners living in Toms River, New Jersey, improve their year-round comfort and keep energy costs in check. One of the most powerful tools we offer ...

Taxing fossil fuels harder is one way to spur demand for domestic appliances that use electricity as an alternative, says ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on ...

Despite more than 43,000 heat pump installations, fewer than 1% of adopters are enrolled in the utility rate designed to help them save.

In 1994, a young technician faced his fears when tasked with a daunting geothermal startup. A call for help and some ...