Democrat Mary Burke, a former exec at Trek Bicycle, has a good shot at beating right-wing Walker and becoming the state's next governor.
Recent changes to the rules of California's carbon market threaten to allow substantial "leakage," which would merely shuffle emissions, not eliminate them. This is a Bad Thing.
Meet the next generation of robber barons, the Koch brothers.
Grist talks to Rick Weiland, a Democrat waging a long-shot campaign. Unlike other Dems in red states, he wants to fight climate change, Keystone XL, and Big Oil.
A new poll revealed that young people care about reducing carbon emissions, but they're less likely to get out to the polls to vote.
What's the most promising way to extend electricity to those who now lack it? Is it top-down, extending the centralized grid and building large power plants? Or is it bottom-up, with distributed energy?
Can the GOP's 2014 candidates give a straight answer on climate change? It appears not.
The good news is Alec Johnson got off with a small fine. The bad news is he didn't get to say a peep about why he performed his act of civil disobedience.
Oxfam and Greenpeace call out the new EU targets for being too low and unenforceable.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.