CEQ NEPA Net
- http://ceq.eh.doe.gov/nepa/nepanet.htm
- Council on Environmental Quality's central information hub for the U.S. National Environmental Policy Act and the federal environmental impact assessment process, including environmental impact statements.
US EPA Life-Cycle Assessment
- http://www.epa.gov/ORD/NRMRL/lcaccess/
- Site established to promote the use of LCA to aid in understanding the human health and environmental impacts of products, processes, and activities. Includes primer on LCA and links to related materials.