The Carbon Neutral Curriculum Materials Project is a joint research effort between members of the Society of Building Science Educators, the American Institute of Architects, and a private donor, the purpose of which is to provide practitioners, faculty and students with the means to meet the 2030 Challenge — that is, to be able to design and construct buildings to a state of carbon neutrality by the year 2030. The work included in this web resource is the result of a committed effort from educators and practitioners and is an attempt to begin to define a working methodology for Carbon Neutral Design that will be of general benefit to the profession. IT IS A WORK IN PROGRESS, A BEGINNING. There are pieces of the site that are incomplete at present. These will be filled in over the next few months. The Carbon Neutral Design Metrics are evolving. A CND Spreadsheet Tool is forthcoming. Please check back periodically for more content. THIS SITE IS A WORK IN PROGRESS — COMPLETION SCHEDULED FOR SUMMER 2009