The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, and energy efficiency.

Jon has first-hand experience testing home energy products such as portable power stations, home battery solutions ... probably wish you could take the air conditioning to the woods with you.

Best battery-powered The EcoFlow Wave 2 is the best battery-powered portable air conditioner we've tested. You can power it with solar, your car, or a battery, making it a great choice for power ...

An energy-efficient way to quickly cool down any room is with one of the best window air conditioners on ... products such as portable power stations, home battery solutions and smart thermostats.

Increased use of alternative energy in Brazil, the world's largest exporter of various food staples, means greater business ...

We’re deep in the heart of winter in Canada (well, except for mild places like Victoria), and with power outages becoming ...

The folks at Zero Breeze don’t think air conditioning ... AC battery but it also comes with a battery—with a multi-battery option—or you can plug it into your vehicle’s 12-volt power ...

A fire at the world’s largest battery storage plant in Northern California is smoldering after sending plumes of toxic smoke into the atmosphere ...

BMW has introduced the long-wheelbase (LWB) variant of its much-loved SUV, the iX1. But how does it fare in the real world?

The fire that started Thursday at the Vistra Energy battery plant in Moss Landing, roughly 80 miles (about 130 kilometers) ...