In fact, the turbines were able to reach an efficiency of 53%, which is just shy of Betz's Law, a theorem that says no wind turbine would be able to convert more than about 59.3% of wind energy into ...

Acciona Energía said its multibillion-peso wind park in Laguna province is on track for commercial operation by the end of ...

Efforts to block wind and solar energy have grown along with advances in the technology, especially since 2021. USA TODAY’s analysis found by the end of 2025, 24% of counties nationwide had some ...

2025 was a difficult year for clean energy, with major U.S. tax rollbacks and weak European auctions leading to widespread cancellations of solar, wind, and storage projects. Policy adjustments are ...

MANKATO.— As energy costs continue to challenge agricultural operations across Minnesota, some farmers are turning to ...

Portable wind generators promise clean energy in windy conditions, but how do they stack up against the proven reliability ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Spanish firm ACCIONA Energía has installed the first wind turbine for its 101-megawatt Kalayaan 2 wind farm in Laguna ...

Wind pioneers Henrik Stiesdal and Andrew Garrad warn that a growing political backlash is threatening the momentum of the global energy transition. Trump’s rollback of renewable incentives, along with ...