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 ...

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.

I’ve found myself wishing for a solar fan every time my rechargeable fan runs out of power, and there’s no available power supply. But beyond their source of power, there’s so much more to their ...

There is no single national approval process for backyard solar in the US. Electrical connectivity rules are mostly handled ...

Solar power and battery stations have made bringing power to the wilderness more accessible than ever, but there are limits ...