Carbon Fund is a non-profit that offsets your carbon footprint. Unlike most carbon offset companies, Carbon Fund does not take any profits. They keep their business practices transparent so you know exactly where your donation is going. They fund everything from renewable energy resources to reforestation projects. Confused about how carbon offets work? Carbon Fund has outline the details for you here. They are based in Maryland, but they work with companies all across the nation. More than 1,800 businesses partner with Carbon Fund, hundreds of which are in New York City.