Massachusetts is considering classifying wood pellets and other tree products as renewable energy.
South Miami, Fla., has become the first city outside of California to mandate solar panels on new homes.
Don't bet the future of the climate on negative emissions technology, Stanford University scientists say.
References to greenhouse gases and reducing petroleum have been deleted in favor of the economy.
President Trump's executive order on energy calls for the removal of "burdens" to domestic energy use.
The White House’s proposed budget forcefully kicks many federal climate-related energy programs to the curb.
Senators grilled EPA administrator nominee Scott Pruitt on climate change during his confirmation hearing.
The U.S. will become a net energy exporter by 2026, according to the U.S. Energy Information Administration.
As Donald Trump takes office, here are four energy issues to watch in 2017.
European power plants could keep claiming to be green while billowing pollution from wood until 2030.
President-elect Trump has tapped former Texas Gov. Rick Perry to run the U.S. Department of Energy.
Renewable energy is expected to be the source of about 28 percent of the world’s electricity by 2021.
Solar power capacity in the U.S. is poised to nearly triple in size in less than three years by 2017.
Removing carbon emissions from the atmosphere to prevent global warming is a fool’s game, scientists say.
Researchers say the Renewable Fuel Standard is failing to deliver on its environmental promises.
New research suggests American biofuels are doing more harm to the climate than good.
Wood energy can help industries manage waste, but it's not as climate friendly as Congress claims.
Europeans are working to close a loophole in their climate rules that promotes harmful wood energy.
Scientists say it is increasingly urgent to develop negative emissions technology to meet climate goals.
The Supreme Court's stay of the Clean Power Plan made carbon prices in the Northeast tumble.