Ecorooms/Ecosuites - www.ecorooms.com

Pineapple Hospitality - www.pineapplehospitality.net

US Green Building Council – www.usgbc.org

Green Lodging News – www.greenlodgingnews.com

Eco Green Hotel - www.ecogreenhotel.com

Green Source Magazine – www.greensourcemag.com

Green Hotels - www.greenhotels.com 

Springwise – www.springwise.com 

Green Meetings Industry Council - www.greenmeetings.info