The Rhine is the second-longest river in Western Europe, discharging about 100,000 cubic feet of water a second into the North Sea. It snakes through the Swiss Alps and makes up large sections of ...

Add Yahoo as a preferred source to see more of our stories on Google. A wastewater heat recovery system operates Tuesday, Dec. 2, 2025, at the National Western Center in Denver. (AP Photo/Brittany ...

We may receive a commission on purchases made from links. With utility bills on the rise, most homeowners are increasingly looking for ways to cut down their power bills. Depending on where you live, ...

Quilt, the startup based in Redwood City, California, that’s created sleek, customizable heat pumps, has raised $20 million in a Series B round that closed recently. The company previously raised a ...

The Biden administration wanted New Englanders to switch to electric heat pumps so badly, it spent $450 million on a program to subsidize sales across the region. The goal is “to have heat pumps make ...

It looks a little like a sleek window AC, but a new device from Chinese appliance giant Midea is actually a reversible heat pump that can both cool and heat a home—and it’s designed to heat ...

Coloradans looking to make their homes more climate-friendly can now apply for up to $14,000 in rebates for electric appliances and energy upgrades. On Thursday, the Colorado Energy Office opened ...

Installing heat pumps, which use electricity to heat and cool air, is a key part of Massachusetts' plan to get homes off of fossil fuels. (Miriam Wasser/WBUR) Using an electric heat pump in ...

New York-based Cool Down makes a thermal transfer system that moves naturally cool air from your basement into your living space while sending excess heat back down below to cool homes more ...

A heat pump that can be installed in minutes is allowing the city of Boston to quickly decarbonize a public housing complex for the elderly and provide air conditioning as climate change-driven heat ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...