Conservation Law Foundation (CLF) is an environmental advocacy organization based in New England. Since 1966, CLF's mission has been to advocate for New England's environment and its communities. CLF's advocacy work takes place across five integrated program areas: Clean Energy & Climate Change, Clean Air & Water, Healthy Oceans, People & Justice, and Healthy Communities. CLF uses the law, science, and the market to create solutions that preserve natural resources, build healthy communities, and sustain a vibrant economy. CLF works to promote renewable energy and fight air and water pollution; build sustainable fishing communities and protect marine habitat; promote public transit and defend public health; achieve environmental justice; and sustain a vibrant, equitable economy.