February 25, 2020, 11:13 a.m. by Michael d'Estries
These small-scale systems can bring communities back online in as little as a day.
Renewable energy is quickly becoming cheaper than fossil fuels, report finds
May 31, 2019, 8:25 a.m. by Russell McLendon
By 2020, onshore wind and solar power are expected to be cheaper sources of new electricity than any fossil fuel.
Denmark's ski slope (on top of a power plant) welcomes first guests
February 15, 2019, 9:08 a.m. by Matt Hickman
Copenhagen gains an unusual new landmark in the form of a multitasking waste-to-energy plant.
Washington, D.C., to run entirely on renewable energy by 2032
December 20, 2018, 8:41 a.m. by Matt Hickman
Lawmakers fast-track legislation that fast-tracks the capital's bold clean energy goals.
Dead fish will soon be powering Norwegian cruise ships
November 27, 2018, 11:14 p.m. by Bryan Nelson
It's all part of an effort to go fossil-free with their fuel.
Puerto Rico plots out total switch to green energy by 2050
November 27, 2018, 8:07 a.m. by Matt Hickman
Post-Maria rebuilding has bolstered the territory's fossil fuel-free aspirations.
China's 'artificial sun' was briefly the hottest spot in our solar system
November 16, 2018, 9:18 a.m. by Michael d'Estries
The nuclear fusion machine surpassed 100 million degrees Celsius.
Scientists transform sunlight into a liquid fuel that can be stored for 18 years
November 6, 2018, 3:31 p.m. by Bryan Nelson
The breakthrough works like a rechargeable battery that is charged by sunlight.
How London's 'lost' underground rivers could help curb carbon emissions
July 16, 2018, 9:26 a.m. by Matt Hickman
Campaigners see untapped potential in waste heat extracted from waterways buried beneath city streets.