by Ari Phillips Posted on March 24, 2015
California added the most solar power of any state by far in 2014.
by Scott Keyes Posted on March 23, 2015
States that "have already gotten online to different standards than what is traditional in our state, all of a sudden they have a competitive advantage."
by Katie Valentine Posted on March 21, 2015
Costa Rica hasn't had to use fossil fuels for its electricity once this year, the state-owned utility announced this week.
by Ari Phillips Posted on March 20, 2015
The sky's the limit under France's new rooftop law.
by Ari Phillips Posted on March 19, 2015
When the moon takes a bite out of the sun on Friday, solar power production will be temporarily devoured.
by Katie Valentine Posted on March 12, 2015
The "floatovoltaics" farm will provide enough energy to power 3,000 homes.
by Ari Phillips Posted on March 9, 2015
Two Swiss pilots will take turns in the cockpit in this 22,000-mile journey that could take up to five months.
by Ari Phillips Posted on March 5, 2015
A new federal program is helping make clean energy its own cash crop.
by Katie Valentine Posted on March 2, 2015
The research center works on ways to convert native grasses and wood chips into energy.
by Ari Phillips Posted on February 27, 2015
Salt River Project's new rate plan is only the latest setback for solar users in Arizona.