A total solar eclipse is headed for Europe on March 20. How is it going to affect the region's solar power?
Here's the coolest thing happening in the electricity world right now: communities banding together and buying their own (cleaner) power, bypassing utilities.
A new report contains interviews with 14 key figures in the development of British Columbia's carbon tax. They share what they've learned.
Clean energy advocates often rage against the behavior of power utilities. It's time to look beyond them to the regulators who shape their decisions.
The president has been pretty good about reducing demand for dirty energy, and pretty bad about increasing its supply. Why?
In the geoengineering debate, "just research" is the default position of Serious People. But it's more problematic than they acknowledge.
States are charged with implementing Obama's carbon rule for power plants. Which ones will cooperate and which ones won't?
The EPA's plan to reduce CO2 from existing power plants relies on an ambitious new interpretation of the Clean Air Act. Will it stand up in court?
What distinguishes expensive renewable energy projects from cheaper ones is not technology, but "soft costs" like financing and permitting.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.