Renewable Energy

As renewable energy costs have plunged and onshore wind and solar developers rushed to qualify for tax credits before they are scaled back this year, investment surged 28 percent from a year earlier.

Prosecutors say early investors were paid with funds from later investors — a classic Ponzi scheme.

The firm wants to stop investing that money in companies that pose "climate risk," Blackrock CEO Larry Fink wrote.

The industry saw multiple bankruptcy filings in 2019.

The skyscraper became the largest building in the U.S. to reach highest level of energy efficiency

When weighing whether to buy, lease or subscribe to a solar energy system, it's worth considering whether there are hidden costs or pitfalls

Buying ethanol could help Beijing meet ambitious purchase goals under its initial trade deal with the U.S.

Dominion has a similar partnership with Smithfield Foods to convert methane from hog farms into natural gas.

“Energy dominance is a Trump win -- an American win. So why reverse it all?" Stuart Varney asked.

Acting Energy Secretary Dan Brouillette looks at "complex" issue of expansion of nuclear energy around the world.

The venture is expected to add more than 1,100 jobs in Lordstown, Ohio.

The projects will produce enough energy to power more than 67,000 homes.

Hall of Fame football coach Lou Holtz ripped Yale Bowl climate change protesters, but was optimistic arrests would deter would-be protesters.

China is not "playing ball" in the drive for lowering carbon emissions, Stuart Varney said.