climate change cities

The George Washington University
Washington, D.C., recently committed to 100% renewable electricity, an achievement that should be the inspiration for other cities to pursue renewable energy.
A sign on the side of the Yerba Buena Center for the Arts theater, across from summit headquarters in the Moscone Center, offers an important message for attendees of the “Global Climate Action Summit.” (Aaron Dorman/Medill)
Northwestern University
What were the main commitments and news items to come out of the Global Climate Action Summit in San Francisco in September?