View our clean energy slideshow. Test your knowledge! Common clean energy terms. Share your story! Fast Fact: Scientists believe that the burning of fossil fuels by humans accounts for at least 60 percent of the increase in atmospheric carbon levels.

Harnessing the Sun

The increased popularity of renewable, or clean, energy leads people to want to know more about what they can do. Mass Audubon is helping lead the way to a greener future.

We've developed this website to help answer all of your questions about solar (photovoltaic) energy, and we encourage you to be part of the growing movement.