If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

The tech giant plans to fund enough new wind, solar, and long-duration storage to cover the project’s power demand and avoid ...

In more than half of U.S. states, Republican and Democratic lawmakers have introduced legislation that would boost adoption of DIY solar systems.

Delta-Montrose Electric Association is bowing out of the loan forgiveness program award that would have helped build a 20 megawatt solar array. The project, announced in 2024, is now a no-go. Because ...

Like EVs, solar panels are sold with warranties – but what happens when the warranty runs out? A Swiss university study of solar installations from the 1980s and ’90s found many still generating most ...

When developing an architectural project, there are multiple possible points of departure. Some architects begin with volume, gradually carving form in dialogue with its context. Others start from the ...

Note to readers •This story is made possible through a partnership between The Salt Lake Tribune and Grist, a nonprofit environmental media organization. A novel idea to both conserve water and ...

Flat roofs are traditionally sites for sprawling, low-built solar arrays meant to maximize energy output within the building’s footprint. However, some flat roofs may be better suited to smaller solar ...

Subaru of Indiana Automotive has new rooftop solar, and it’s producing far more clean electricity than its new factory expansion even needs. The automaker has brought a 204-kilowatt rooftop solar ...

In 2025 — for the first year ever — solar arrays provided more electricity to Texas’ main power grid than coal-fired power plants. Solar farms contributed 67,800 gigawatt-hours of electricity from ...

Space-based solar power represents a transformative shift in renewable energy, capturing sunlight in orbit and transmitting electricity to Earth continuously. Orbiting photovoltaic arrays receive ...