World's Cities Announce Concrete Action at Climate Summit
500 cities are expected to join the Compact for Mayors next year, which commits them to using the Global Protocol - the first common standard for measuring emissions.
500 cities are expected to join the Compact for Mayors next year, which commits them to using the Global Protocol - the first common standard for measuring emissions.
With two days to go, the Climate Summit is high gear - here's an update.
Jigar Shah is taking the breakthrough solar leasing model to the next level, financing the implementation of many sustainable solutions.
Passing this bill would be the greatest gift to Monsanto and Big Food who want to stop GMO labeling efforts.
Massachusetts, a leader in bulk energy purchases, chose SunEdison for its solar program.
Utilities win big in Florida, Wisconsin and Ohio, as ALEC makes its way through all 50 states.
Initiative 20x20 is starting in Latin America, where half the emissions come from agriculture and forest clearing.
Field to Market wants to improve agricultural practices on 50 million acres of US farmland by 2020.
The goal is to make sure students and citizens have science-based information about climate change.
It's only taken a few months of low gas prices for big SUVs and trucks to out-sell efficient cars.