U.S. Army Corps of Engineers
U.S. Department of Energy (DoE)
U.S. Environmental Protection Agency (EPA)
Idaho National Laboratory
National Science Foundation (NSF)
Oak Ridge National Laboratory
Pacific Northwest National Laboratory (PNNL)
Sandia National Laboratory (SNL)
ERCOT (Electric Reliability Council of Texas)
Texas State Energy Conservation Office (SECO)
Texas Air Research Center
Texas Comptroller of Public Accounts
Texas Commission on Environmental Quality (TCEQ)
Texas Emerging Technology Fund (Office of the Governor)
Texas General Land Office
Texas Water Development Board (TWDB)
The University of Texas at Austin
Harrington Fellows Program at UT Austin
Austin Energy
Austin Water Utility
CPS Energy
Lower Colorado River Authority
Tarrant Regional Water District
308 Grace Street
Alfred P. Sloan Foundation
American Clean Skies Foundation
Aspen Institute
Bake Family Trust
BQuest Foundation
Catena Foundation
Center for Climate and Energy Solutions (C2ES)
Charities Aid Foundation
Clean Grid Initiative
CleanTX Foundation
Conservative Energy Network
Cynthia and George Mitchell Foundation
Doris Duke Foundation (via Pecan Street, Inc.)
EcoRise Youth Innovations
Education Foundation of America (EFAW)
Energy Foundation
Environmental Defense Fund
Hewlett Foundation
Intel Foundation
Jewish Community Endowment
Kuwait Foundation for the Advancement of Science
The Lemelson Foundation
Markle Foundation
The Meadows Foundation
Pecan Street, Inc.
Power Across Texas
The Ray C. Anderson Foundation
The Rockefeller Foundation
Roy A. Hunt Foundation
San Antonio Area Foundation
The Sloan Foundation
Sustainable America
Texas Environmental Grantmakers Group
Tiller Family foundation
Ulopono Initiative
Watereuse
The Winkler Family Foundation
Webber Family Foundation
27 Ventures
Air Liquide
AMD
American Chemistry Council
Apache
Apex
Artesion
AT&T
Bansera Electric Co-op
CB&I
Centerpoint
Chesapeake Energy
Chevron
Chicago Bridge
Crescent Energy Finance
Crescent Point Resources
Deloitte
El Paso
Enchanted Rock
ENGIE North America Inc.
ExxonMobil
First Republic Bank
GDS Associates
Goodnight Midstream
Grid United
GTI Energy
Hewlett Packard Labs
InnerHarbor Advisors
Invenergy
Itron
Johnson Controls
Luminant
Meta
National Instruments
Northern Star Generation
Omega Nine Corporation
OpenAlgae
Pedernales Electric Cooperative
Proctor & Gamble
Quicksilver
Rockland Capital
Shell
Southwestern
Spears Abacus Advisors
Specific Energy
Statoil
Texas Gas Service
Total Petrochemical
TPS Power Holdings LLC
Vitol
Wells Fargo Foundation
WoodGroup Mustang
YarCom