Lawal Sheriff Olakunle with his solar fan. Living in Lagos, 33-year-old Lawal Sheriff Olakunle is used to electricity shortages. He considers 10–15 hours of electricity a day to be stable power. But ...

Q We’ve had a whole house fan in our attic for many years and while its noise occasionally bothers me, I think it’s working great and saving us money. You wrote a while ago about solar-powered attic ...

There are a variety of situations where you want to cool off an area that doesn't have an electrical outlet nearby, like a shed or greenhouse, or a space that's tough to access, like an attic. You can ...

Cooling your home this summer will likely cost more than ever. Across the U.S., residential electricity bills are climbing fast, just as forecasters warn of another season of unrelenting heat.

This has to be one of the most peculiar gadgets we have seen here on Geeky Gadgets. Admittedly, it is bound to keep you nice and cool when it gets really hot this summer, but it will also make you ...

As the world starts tending towards renewable energy, solar-powered attic fans and other sun-driven appliances are increasing in popularity. While attic fans typically require a power source, many in ...