- DESIRE – a comprehensive source promoting renewable energy – tax credits
- Earth911.org- Making everyday Earth Day
- Energy Information Portal – A gateway to energy efficiency and renewable energy
- Energy.gov – Energy.gov
- EnergyStar.gov – EnergyStar.gov
- Grassolean.com – BioDiesel Info — Peace & Grease
- Florida Green Lodging Program –
- Cradle to Cradle
- Global Green USA – United States affiliate of Green Cross International
- Green Auto Club- Descent corporate values compared to AAA
- Green Building Success Stories – SmartCommunities
- Green Topic Highlights – EcoBroker.com
- Green Travel – Green Safe Travel
- Greener Choices – Products for a better Planet
- GreenWorks Realty – Washington State
- Insulation Fact Sheet – Determining the R-Value You Need for an Existing House
- NRDC – NRDC
- Saving the Planet one Joke at a Time – Jokes & Environmental Issues / Health Articles
- Sierra Club – Sierra Club
- StopGlobalWarming.org – Stop Global Warming
- Sustainable Business Events – Int. Clean Energy, Tech, Business & Environment Events
- Sustainable Living – Sustainable Communities Network
- Treehugger.com – The Future is Green
- The Green Home Guide -Advice and Information
- Welcome Center for Pinellas County Extension – University of Florida