Ten years after the publication of their first plan for powering the world with wind, water, and solar, researchers offer an updated vision of the steps that 143 countries around the world can take to attain 100% clean, renewable energy by the year 2050. The new roadmaps, publishing December 20 in the journal One Earth,...Read More

Today, at the C40 World Mayors Summit in Copenhagen, Los Angeles Mayor Eric Garcetti — the newly elected C40 Chair — alongside the mayors of cities worldwide including Austin, Amsterdam, Paris, Rio de Janeiro, Sydney and Tokyo, recognized a global climate emergency and announced their support for a Global Green New Deal. The broad coalition —...Read More