Around 78% of Americans are concerned about rising energy costs but staying in a cool environment shouldn't cost a worrisome amount -- especially during this heat wave. It's important to find a good, ...

Compact heat pumps that slot into windows could be a planet-friendly way to efficiently heat and cool apartment buildings without breaking the bank, experts say. While many single-family residences ...

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...

You don't need to call an electrician. Gradient's 120-volt All-Weather Heat Pump is easy to install on your own and plugs into a standard outlet. Jon covers ...

Gradient Comfort—a winner of Fast Company’s 2022 World Changing Ideas Awards—nixes the standard refrigerants used in A/C units today to cool (and heat) your home with fewer emissions. One cruel ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Summer can either be something to endure or something to enjoy, depending on your perspective. But either ...

By leveraging NYCHA's portfolio of 2,198 residential buildings, “Clean Heat for All” is designed to spur innovation and growth of new technologies and support the goals of New York State's Climate ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Portable air conditioners are an option for spaces without central AC, but consider these potential drawbacks before ...

If you've ever installed a window air conditioner, you know it's a hassle. These beasts can weigh over 100 pounds, and there's always the fear it could fall out and squash someone below. You may be ...

There isn't a clear superior option between window units and portable options. Choosing between the two largely depends on ...