Today is Earth Day!
More then a billion people will be celebrating this global event.
This year’s theme: cities going green!
Earth Day Network launched the Green Cities campaign in the fall of 2013 to help cities around the world become more sustainable and reduce their carbon footprint.
Focused on three key elements – buildings, energy, and transportation – the campaign aims to help cities accelerate their transition to a cleaner, healthier, and more economically viable future through improvements in efficiency, investments in renewable technology, and regulation reform.