Here are some great discussion groups to check out:
Big Green Forum
Houston Renewable Energy Group (More commercial in nature)
Building Green Discussion Group (More residential in nature)

Here are some great email newsletters to keep you up to date:
Gulf Coast Growth News
Citizens' Environmental Coalition (Local) Email
GreenClips
Building Green Email Bulletin
Commute Solutions

3rd party certifiers email newsletters:
Forest Stewardship Council News
GreenGuard
Scientific Certification Systems

Greening your office :
Greening activities the White House has announced
Greening the White House

OTHER LINKS

• Green Home Design
• Top Ten Criteria for Affordable Green Housing
• Building America Dehumidification Best Practices
• EPA Student Center
• AIA COTE 2004 TOP TEN PROJECTS + lessons learned
• ONLINE Training Modules
• Integrated Building Technology
  
• The Cost-Effectiveness of Commercial Buildings Commissioning
• U.S. DOE Energy Efficiency and Renewable Energy (EERE)
• U.S. Department of Energy Center of Excellence for Sustainable Development
• HUD USER - Policy Development and Research's Information Service
• EPA - Indoor Air Quality (IAQ)
• Sustainable Tools
• Sustainable Sources
• Environmental Careers
• ACEEE - American Council for an Energy Efficient Economy
• Smart Communities Network - Creating Energy Smart Communities
• Green Building Success Stories
• ASID - Sustainable Design Information Center
• Energy Efficient Rehab Advisor
• EEBA - Energy and Environmental Building Association
• Enviro$en$e - Common Sense Solutions to Environmental Problems
• Worldwatch Institute
• World Green Building Council
• USGBC - U.S. Green Building Council
• The Natural Step
• Earth Pledge
• Green Matrix - Ratcliff
• Redefining Progress
• Austin Green Guidelines
• The Center for a New American Dream
• Livable Places
• The Phoenix Commotion - low income housing initiative
• Sierra Club
• Green Map
• The Treehugger
• Global Green
• Your Home Planet
• World Wide Fund for Nuture
• Green Design Education Initiative
• The Sustainable Condo
• Green Building Alliance
• Business for Social Responsability
• The UNEP World Conservation Monitoring Center
• The Simple Living Network
• Second Nature
• Texas Natural Resource Conservation Commission
• Commute Solutions
• Nature Conservancy
• Center for Maximum Potential Building Systems
• Construction Waste Management Database
• Earth 911
• Environmental Defense
• Bioneers
• Calculate your Ecological Footprint
• Clean Texas Air Home
• Renewable Energy - The Infinite Power of Texas
• Texas Commission on Environmental Quality
• HARC - Houston Advanced Research Center
• Historic Houston
• Keep Houston Beautiful
• Houston Wilderness
• Shell Center for Sustainability of Rice University
• O2
• Clean Air Action
• Green Building Pages
• Adaptive Environments
• Sustainable Business
• Collaborative for High Performance Schools - CHPS
• Blackwood Educational Land Institute
• Bayou Preservation Association
• Building Environmental Science & Technology (B.E.S.T.)
• Whole Building Design Guide
• America's Green Pages
• Information Center for Low-tech sustainability
• Fuel Efficient Cars
• Citizens Environmental Coalition
• Capial E
• Green Pages
• Responsible Shopper
• Stop Junk Mail

email Committee co-Chairs