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.

If your roof can't handle solar panels, a ground-mounted solar system could be an option. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does ...

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 ...