Member Groups
A
- Air Alliance Houston
- American Bird Conservancy
- American Institute of Chemical Engineers — South Texas Section
- American Youthworks
- Artist Boat
B
- Bayou City Waterkeeper
- Bayou Land Conservancy
- Bayou Preservation Association
- Baytown Environmental Education
- Big Thicket Association
- BikeHouston, Inc.
- Blackwood Land Institute
- Blueprint Houston
- Brays Bayou Association
- Buffalo Bayou Partnership
- Build A Better Planet
C
- Center for Houston’s Future
- Central City Co-Op
- The Children’s Museum of Houston’s EcoStation
- Christmas Bay Foundation
- Citizens’ Climate Lobby 3rd Coast Region
- Citizens Climate Lobby Houston Central Chapter
- City of Houston Department of Solid Waste Management
- City of Houston Green Building Resource Center
- Coalition for Environment Equity and Resilience
- Coastal Prairie Conservancy
- Cypress Creek Flood Control Coalition
D
E
- EarthShare of Texas
- EcoRise
- Emerson Unitarian Universalist Church
- Environment Texas
- Environmental Institute of Houston
- Every Shelter
- Exploration Green Conservancy
- Extinction Rebellion Houston
F
- First Unitarian Universalist Church of Houston
- Flower Garden Banks National Marine Sanctuary
- Friends of Don Greene
- Friends of Mandell Park
- Friends of Woodland Park
G
- Galveston Bay Foundation
- Galveston Island Nature Tourism Council
- Galveston Ornithological Society
- Greens Bayou Coalition
- Greentown Labs
- Gulf Coast Bird Observatory
H
- Hermann Park Conservancy
- Houston Advanced Research Center
- Houston Arboretum & Nature Center
- Houston Audubon
- Houston BCycle
- Houston Botanic Garden
- Houston Electric Auto Association
- Houston Land and Water Sustainability Forum
- Houston METRO
- Houston Parks and Recreation Department
- Houston Parks Board
- Houston Peace and Justice Center
- Houston Rabbit Resource
- Houston Renewable Energy Group (HREG)
- Houston Tomorrow
- Houston Wilderness
- Houston-Galveston Area Council
J
K
L
- Latino Outdoors – Houston Chapter
- League of Women Voters
M
N
- Native Plant Society of Texas Houston Chapter
- Native Prairies Association of Texas
- Nature Discovery Center
O
P
R
S
- Save Buffalo Bayou
- Sierra Club Houston Regional Group
- SPARK School Park Program
- Student Conservation Association
T
- Texans for Clean Water
- Texas Association of Environmental Professionals
- Texas Campaign for the Environment
- Texas Community Watershed Partners
- Texas Wildlife Rehabilitation Coalition
- The Woodlands G.R.E.E.N.
- The Woods Project
- Tx Alliance for Retired Americans
U
- University of Houston Downtown – Center for Urban Agriculture and Sustainability
- Urban Harvest
- US Fish & Wildlife Service
- U.S. Green Building Council – Greater Houston Area Chapter