The team at Sapphire Technologies has developed equipment that generates zero-carbon electricity using natural gas pipeline pressure differentials. Sapphire CEO, Freddie Sarhan, is center-frame, sixth ...

Discover how to create a compact vertical-axis wind turbine with everyday materials in this detailed step-by-step guide. Watch as we build composite turbine blades, assemble a helical rotor, and integ ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." No one likes to be in the dark during a storm. Those who live in cities may not experience frequent power ...

In an age where energy costs are spiraling and sustainability is becoming increasingly crucial, the Hendershot Generator presents a groundbreaking solution for energy independence. This innovative ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Start by making a list of the devices and appliances you need to power and add up the ...