Cities driving US renewables momentum

American cities are continuing to pledge their allegiance to delivering a sustainable future powered entirely by clean power. Fort Collins, in Colorado, has become the 86th city in the country to make the mo...

US in push for 100% clean power

How is America doing in transitioning to a future powered by clean energy? I spoke with Jodie Van Horn, Director of the Sierra Club's Ready for 100 campaign, to find out about the actions being taken by comm...

Mayors back clean energy club

(USA) More than 100 American Mayors have now signed up to an initiative committing their towns and cities to a future powered by 100% renewable energy. This week Philadelphia Mayor, Jim Kenney, became the...