Massachusetts is considering classifying wood pellets and other tree products as renewable energy.
Alphabet has joined a growing list of technology companies developing energy storage for renewables.
Two companies are planning to build the world's largest project combining offshore wind with electricity storage.
Volkswagen will build electric vehicle charging stations across California as part of an emissions settlement.
A new wind farm could become the largest in the U.S. and wean states off coal-fired power plants.
New Jersey aims to shrink its climate footprint by reducing wasted food that ends up in landfills.
A flurry of electric car news this week shows that we're about to see a huge shift in how we drive.
Some states and power companies are rolling out a new weapon against fossil fuels — giant batteries.
Nuclear is now the largest low-carbon power source in Europe and the United States.
Despite gains, emissions will still be above levels agreed to under the Paris climate agreement.
Ten percent of all electricity generated in the U.S. in March came from wind and solar power — a first.
Falling solar and wind prices have led to new power deals even as investments decline in renewables.
The world's first commercial direct carbon capture plant is set to begin operations near Zurich this week.
The White House's proposed 2018 budget slashes funding for federal carbon capture and storage programs.
New research shows electric cars emit more greenhouse gases than hybrids in some states.
Here's how the decline in coal use is linked to climate-friendly cars.
The White House's 2018 budget targets federal climate science, regulations.
Don't bet the future of the climate on negative emissions technology, Stanford University scientists say.
Plummeting wholesale prices put the country on track to meet its renewable energy targets.
A federal budget deal for the rest of 2017 leaves most climate and science programs intact.