California-based startup Aetherflux is working on a satellite constellation that would send solar power back to Earth. Solar power would be collected in space and then beamed down through lasers ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A Tempe-based solar energy ...

Aetherflux plans to launch an initial demonstration satellite to test its space-based solar power technologies by 2026. Credit: Aetherflux TAMPA, Fla. — Space-based solar power startup Aetherflux has ...

Another day, another ambitious company emerges to harness the power of the Sun from Earth's orbit. Okay, it's not quite that common an occurrence, but there are indeed a number of firms giving this a ...

The pitch for rooftop solar has never been easier to make: energy costs are up, the strain on the electrical grid is real, and the sun shines for free. But the math has gotten harder, as federal tax ...

Stardust Solutions released safety principles as part of its effort to assuage concerns over the role of commercial interests in blocking the sun. With few rules governing efforts to cool the planet, ...

GeekWire chronicles the Pacific Northwest startup scene. Sign up for our weekly startup newsletter, and check out the GeekWire funding tracker and VC directory. by Lisa Stiffler on May 30, 2025 at ...

Although investing in solar is one of the best ways to reduce your utility bills amidst rising energy costs, the upfront investment can be a sticking point for some homeowners looking to upgrade. For ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Feb 25, 2026 at 7:00 am February 25, 2026 at 11:39 ...