New newsletter from the future: the carbon negative community centerby steveSeptember 14, 2010• The community center. This newsletter visits a building where everything happens – from rain water collection to biochar and sequestration. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.