The U.S. Department of Energy says a wind turbine can last as long as 30 years with proper maintenance, while other experts report closer to 20-25 years.

Electricity is taking a bigger bite out of disposable household income, now at 3% to 4%. <a href=" target="_blank">ICF Corp. predicts electricity demand to climb 25 percent by 2030, pushing ...

As America seeks affordable energy solutions, questions about growth that doesn’t skirt environmental responsibility remain.

Bringing wind and solar farms to rural American counties like this one in Indiana isn't about green energy, it's about ...

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 ...

If you've ever gone off grid before — maybe for a camping trip or while living the van life — then you already know how important mobile power is. Of course, you'd need a way to charge your phone or ...

An offshore wind project aimed at powering 600,000 New York homes can resume construction, a federal judge ruled Monday, making it the fifth such project put back on track after the Trump ...

If the ‘Talking Filibuster’ Means Anything, It Would Irrevocably Change the Senate for the Worse The Trump Administration’s Mixed Messages on Iran’s Nuclear Program Why Not Unseal FBI Director Patel’s ...

Tethered kites designed to generate electricity at high altitude are moving out of the experimental margins and into serious renewable-energy development, particularly in Europe and the United States.

SHENANDOAH, Iowa—First viewed from a pickup truck driving south on U.S. 59, the wind turbines seem small and delicate. The newly constructed wind farm is a matter of pride for Gregg Connell, the man ...