- Texas State Water Plan 2007 [PDF Report]
- Getting Warmer: US CO2 Emissions from Power Plants Emissions Rise 5.6% in 2010 [PDF Report]
- City of Austin Climate Protection Program [Website]
- EarthShare Texas [Website]
- Threatened Waters: Turning the Tide on Pesticide Contamination [PDF Report]
- Heat Island Effect: Trees & Vegetation [Website]
- National Park Service Online Resources for: Open Space Conservation [Website]
- U.S. Coal Consumption by End Use Sector, by Census Division and State [Report]
- State of the Air 2010: Texas Report Card [Report]
- Texas Tribune Topic: Environmental Problems and Policies [Website]