A group of researchers from Norway's Institute for Energy Technology (IFE) and Sweden's Uppsala University has outlined a new strategy to retrofit wind power plants in hybrid wind-solar facilities.

Wind energy infrastructure doesn’t produce power if the air isn’t moving, and solar doesn’t generate power if the sun’s not out. But that doesn’t mean that either source of energy is "worthless" ...

President Donald Trump said the U.S. will not approve wind or solar power projects. Trump has tightened federal permitting for renewables with Interior Secretary Doug Burgum now having the final say.

New wind and solar power installations, and the cheap, clean energy they provide to America, may not survive the Trump administration. Instead, the administration is promoting energy production from ...

Dec 10 (Reuters) - U.S. President Donald Trump's freeze on approvals for major onshore wind and solar projects is leaving thousands of megawatts of clean power capacity in limbo at a time of soaring ...

President Donald Trump said his administration will not approve solar and wind projects. Renewable executives say blocking solar and wind projects will worsen a power supply shortage, harming the grid ...

The massive budget bill that President Trump signed into law earlier this month took aim at a robust system of tax credits that have aided the explosion of U.S. wind and solar energy in recent years.

"Wind and solar energy infrastructure is essentially worthless when it is dark outside, and when the wind is not blowing," the U.S. Energy Department posted on social media. The U.S. Energy Department ...