A homeowner who installed solar panels expected the numbers in the Enlighten app to line up neatly with the utility bill.

A malfunctioning system reportedly became a financial nightmare, with broken panels, unanswered calls, and a $67,000 loan ...

For one Minnesota homeowner, rooftop solar has turned summer sunshine into serious savings. Three years into using rooftop solar in New Ulm, Dr. John Brownfield saw one standout m ...

San Antonio is betting that one of Texas' most abundant resources can do more than cut pollution: it can also lower city costs and keep essential buildings operating when the grid is under strain.

MIT researchers find that smarter renewable energy siting could help future grids withstand climate change and reduce ...

India's journey from an import-dependent country to an integrated global solar manufacturer is an example of how a nation can ...

A photovoltaic system uses dual-axis tracking to follow the sun's path, thereby raising electricity generation at dawn and ...

A year after Trump repealed the Inflation Reduction Act, the outlook for climate action is dark. But there are silver linings ...

A risky plan to turn night into day is one step closer to reality. Last week, US officials approved a mission to launch a giant mirror into space, where the device will reflect sunlight onto shadowed ...

From portable battery banks and generators to larger home systems, there are many backup power choices to consider as extreme ...

Solar panels can help offset the cost of running air conditioning during a heatwave, but they won’t make cooling your home ...

With electricity costs continuing to rise, more households and businesses are investing in solar energy to reduce their power ...