Anaerobic digestion facilities in the United States - www.epa.gov/agstar/operational.html#pa
Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) - www.epa.gov/superfund/policy/cercla.htm
Earth 911 - www.earth911.com
Eco index - www.fastcompany.com/1673690/industry-wide-eco-index-will-rate-apparel-on-sustainability
Environmental Protection Agency presentation on organic food diversion - www.epa.gov/wastes/rcc/web-academy/2007/pdfs/Oct18_2007_Organic_Recycling.pdf
Environmental Protection Agency Waste Reduction Model (WARM) - www.epa.gov/climatechange/wycd/waste/calculators/Warm_home.html
Global Reporting Initiative - www.globalreporting.org
Leadership in Energy and Environmental Design (LEED) - www.usgbc.org/DisplayPage.aspx?CategoryID=19
Home Page for Oakleaf Vendors - www.Oakleafbid.com
International Facility Management Association (IFMA) - www.ifma.org
National Association of EHS Management (NAEM) - www.naem.org
National Solid Wastes Management Association - www.environmentalistseveryday.org
Professional Retail Store Maintenance Association - www.prsm.com/
Resource Conservation and Recovery Act (RCRA) - www.epa.gov/lawsregs/laws/rcra.html
Restaurant Facility Management Association (RFMA) - www.rfmaonline.com
Retail Industry Leaders Association - www.rila.org/pages/default.aspx
Roberts Environmental Center- www.roberts.cmc.edu
United States Composting Council - www.compostingcouncil.org
United States Green Building Council (USGBC) - www.usgbc.org
Walmart Supplier Sustainability Assessment Program - www.walmartstores.com/Sustainability/9292.aspx