By COREY WILLIAMS Several days of scorching temperatures are suspected to have caused at least 19 deaths in New Jersey as a ...

Largest U.S. ​power grid PJM on Thursday braced for record-setting consumption spurred by a heat dome and the boom in data ...

There are some magical limits to how much energy we can get out of a heat pump. This story is about pushing the technical ...

The commercial plant room of the future will feature a mix of technologies to satisfy the heating requirements of different ...

Carl Bairstow at Efficiency North discusses transforming ambition into practical retrofit for the UK Government’s Warm Homes ...

She has covered extreme weather and disasters for more than a decade. Heat isn’t always a hazard. After a frigid winter, it ...

Temperatures in the 90s are spreading across the Midwest and will reach the East Coast by midweek, when it will feel like 100 ...

Panasonic has launched a residential CO₂ (R744) air-to-water heat pump range designed for efficient hot water production, ...

Next month, when summer heat and winter cold near their peak in each of Earth’s hemispheres, grid operators will face their highest electricity demands of the year. Space heating and cooling make up ...

Calculating the right size unit for your space keeps your AC running efficiently, without unnecessary wear and tear—and keeps your energy bills in check.