If you’re traveling to Washington, D.C., for the April 29th People’s Climate March from Greater Boston, you can now offset the carbon footprint of your travel through a GreenCambridge program that will provide education and support local urban trees, plants and climate through the purchase of biochar. About Biochar (from the International Biochar Initiative) The 2,000 year-old practice of making biocharContinue reading “Locals Offset Carbon Footprint to April 29 Climate March”
