Despite its small gas tank, this Japanese PHEV can cover great distances thanks to its efficient electrical system.

An efficient new HVAC system might save you money, but you'll want to keep an eye on a few potential issues before going ...

State-of-the-artfurnace technology to reduce emissions and enhance efficiencyNext milestone in O-I’s decarbonization strategy Building an even ...

Your furnace is a lifeline during the chillier months, but the extra strain winter weather puts on your HVAC system could ...

The inducer motor is a necessary component of modern, gas-powered, high-efficiency furnaces. If it's not working, the furnace ...

(Bloomberg) -- At first blush, stock trading this week is hardly a paragon of the market-efficiency theory, an oft-romanticized idea in Economics 101. After all, big equity gauges plunged on ...

If Tennessee residents enjoy relatively cheap electricity rates because of the Tennessee Valley Authority, then why are so many burdened with high power ... or efficient furnaces and water heaters.

a handful of ethics watchdogs and public interest groups filed lawsuits against the Trump administration targeting the controversial Department of Government Efficiency, or DOGE, and its outspoken ...

"Also making sure, if you have a high-efficiency furnace, that the vents are clear outside. With it as cold as it's going to be, ice could block some of the intakes, which can cause the furnace ...