Member Organizations
A
- Air Alliance Houston
- American Bird Conservancy
- American Institute of Chemical Engineers – South Texas Section
- American Society of Heating, Refrigerating and Air Conditioning Engineers
- American Youthworks
- Armand Bayou Nature Center
- 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
- Buffalo Exchange
- 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
- Clean Water Action
- Coalition for Environment Equity and Resilience
- Coastal Prairie Conservancy
- Cohousing Houston
- Cypress Creek Flood Control Coalition
D
E
- EarthShare of Texas
- EcoRise
- Emerson Unitarian Universalist Church
- Environment Texas
- Environmental Institute of Houston
- Exploration Green Conservancy
- Extinction Rebellion Houston
F
- Finca Tres Robles
- First Unitarian Universalist Church of Houston
- Flower Garden Banks National Marine Sanctuary
- Friends of Texas Wildlife
- Friends of Woodland Park
G
- Galveston Bay Estuary Program
- 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 Botanic Garden
- Houston Electric Auto Association
- Houston METRO
- Houston Parks and Recreation Department
- Houston Parks Board
- Houston Peace and Justice Center
- Houston Rabbit Resource
- Houston Renewable Energy Group
- Houston Tomorrow
- Houston Wilderness
- Houston-Galveston Area Council
I
Ivy Leaf Farms
J
K
L
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
- S.A.F.E. Diversity Communities
Save Buffalo Bayou - Sierra Club – Houston Regional Group
- SPARK School Park Program
- Stephen F Austin State University – Department of Sustainability
- Student Conservation Association
T
- Texan By Nature
Texas Campaign for the Environment - Texas Community Watershed Partners
- Texas Health and Environment Alliance
Texas Native Cats - Texas Wildlife Rehabilitation Coalition
- The Woodlands G.R.E.E.N.
- The Woods Project
U
- University of Houston Downtown – Center for Urban Agriculture and Sustainability
- Urban Harvest
- U.S. Fish & Wildlife Service