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 ...

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 ...

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 ...

The Houston Metropolitan Transit Authority is trial-testing 50 solar-powered fans installed at bus stops in the city. Currently, METRO has nearly 9,000 operational stops, with some featuring metal ...