1) Brazos River Authority

2) Downey Brand LLP (Three Rivers Levee Improvement Authority)

3) Little Rock Port Authority

4) Port Freeport

5) Port Tampa Bay

6) Virginia Port Authority

1) Brazos River Authority

2) CLEAN WATER SERVICES

3) Downey Brand LLP (Three Rivers Levee Improvement Authority)

4) Eastern Municipal Water District

5) El Paso Water Utilities -- Public Service Board dba El Paso Water

6) Little Rock Port Authority

7) Port Freeport

8) Refuge Resource Group, LLC

9) Restoration Systems, LLC

10) SAN JOAQUIN AREA FLOOD CONTROL AGENCY

11) Santa Clarita Valley Water Agency

12) Virginia Port Authority

13) West Basin Municipal Water District

1) Air Products and Chemicals, Inc.

2) Alcoa USA Corp.

3) American Association of Professional Landmen

4) Austin StadCo LLC

5) Austin TeamCo dba Austin FC

6) Austin TrainingCo, LLC

7) Brazos River Authority

8) CDM Smith Inc.

9) Charter Communications Operating, LLC

10) Chisholm Trail Disposal, LLC

11) Cielo Wind Power LLC

12) Cirrus Logic, Inc.

13) Cook Children's Health Care System

14) Covestro LLC

15) Dallas Cowboys Football Club Ltd etal

16) DeLa Express LLC

17) Deloitte & Touche LLP

18) Deloitte Consulting LLP

19) DentaQuest, LLC

20) Distilled Spirits Council of the United States (DISCUS)

21) Eastman Chemical - Texas Operations

22) EdgeCloudLink, Inc.

23) Flint Hills Resources, LLC

24) Frontier Waste Solutions

25) Georgia-Pacific LLC

26) GEXA Energy

27) Green Group Holdings, LLC

28) Guadalupe-Blanco River Authority

29) Guardian Industries Holdings, LLC

30) H-E-B, LP

31) Houston Astros, LLC

32) Houston NFL Holdings, L.P. , DBA Houston Texans

33) Infor (US), LLC

34) INV Nylon Chemicals Americas, LLC

35) Jack & Nancy Dwyer Workforce Development Center, Inc.

36) Koch Ag & Energy Solutions, LLC

37) Koch Engineered Solutions, LLC

38) Koch Supply & Trading, LP

39) Lone Star Transmission LLC

40) Lottomatrix USA Limited Liability Company

41) Lubbock Power and Light

42) Moss Lake Projects LLC

43) National Football League

44) New Braunfels Utilities

45) NextEra Energy Inc.

46) NextEra Energy Resources LLC

47) North Texas Municipal Water District

48) Novartis Services Inc.

49) Office of the Commissioner of Baseball, DBA Major League Baseball

50) PCII, LLC

51) PGA Tour Enterprises, LLC

52) Phillips Infrastructure Holdings, Inc.

53) Puerto Verde Holdings, LLC

54) Rangers Baseball LLC

55) Reagan National Advertising of Austin Inc.

56) San Jacinto River Authority

57) Service Lloyds Insurance Company

58) SH 130 Concession Company, LLC

59) Silicon Laboratories Inc.

60) SLR Property I, LP

61) Southern Spirit Transmission LLC c/o Pattern Energy Group LP

62) Speedway Motorsports LLC

63) Sports Betting Alliance

64) Summit Next Gen, LLC

65) Texas Irrigation Council

66) Texas Motor Speedway, LLC

67) Texas Waterway Operators Association

68) The Exemption Project, Inc.

1) Abilene Chamber of Commerce

2) Alcoa USA Corp.

3) American Innovators Network

4) Arlington Convention Center Hotel Owner LLC.

5) Austin StadCo LLC

6) Austin Teamco LLC d/b/a Austin FC

7) Austin TrainingCo, LLC

8) Bayer U.S. LLC

9) BEPCO, L.P.

10) Blue Cross Blue Shield of Texas

11) BLUEBONNET ELECTRIC COOPERATIVE, INC.

12) Brazos River Authority

13) Celanese International Corporation

14) Charter Communications Operating, LLC

15) Children's Hospital Association of Texas

16) Cielo Wind Power LLC

17) City of Abilene

18) City of Arlington

19) City of Cedar Park

20) City of Frisco

21) City of Weatherford

22) Cook Children's Health Care System

23) Covestro LLC

24) Dallas Cowboys Football Club Ltd etal

25) Dallas Police & Fire Pension System

26) Eastman Chemical - Texas Operations

27) Eli Lilly and Company

28) Farmers Group Inc.

29) FMSBonds,Inc.

30) Foster, Paul

31) Franklin Mountain Investments, LP

32) Franklin Mountain Management, LLC

33) Frisco Economic Development Corporation Board

34) GEXA Energy

35) H-E-B, LP

36) HCA Healthcare Inc.

37) Houston Astros, LLC

38) Houston Municipal Employees Pension System

39) Houston NFL Holdings, L.P. , DBA Houston Texans

40) Houston Police Officers' Pension System

41) Huckabee & Associates, Inc.

42) LaCore Enterprises LLC

43) Landsea Homes Corporation

44) Lone Star Transmission LLC

45) Long Cove Development, Inc. on behalf of the Lake View Management & Development District

46) Lubbock Power & Light

47) Majestic Realty Co., a California Corporation

48) Microsoft

49) Molina Healthcare Inc.

50) National Football League

51) National Medal of Honor Museum Foundation

52) New Braunfels Utilities

53) NextEra Energy Inc.

54) NextEra Energy Resources LLC

55) Office of the Commissioner of Baseball, DBA Major League Baseball

56) P3Works, LLC

57) Perry Homes, LLC

58) Pharmaceutical Research & Manufacturers of America

59) Pogue Construction Company, LP

60) Port of Corpus Christi Authority

61) Puerto Verde Holdings, LLC

62) Raise Your Hand for Public Schools/Raise Your Hand Texas

63) Rangers Baseball LLC

64) Ryan, LLC

65) SHI Government Solutions Inc.

66) SLR Property I, LP

67) Southern Spirit Transmission LLC c/o Pattern Energy Group LP

68) Speedway Motorsports LLC

69) Sports Betting Alliance

70) Texas Association of Public Employee Retirement Systems

71) Texas Motor Speedway, LLC

72) The Javelin Group, LLC

73) The PNC Financial Services Group, Inc.

74) Touchstone Communities

75) Trellis Company and Subsidiaries

76) Tremco Roofing and Building Maintenance

77) United Airlines, Inc.

78) Waste Control Specialist, LLC

1) ABX AIR, INC

2) ALLIANCE AIR SERVICES

3) BRAZOS RIVER AUTHORITY

4) Dallas Safari Club

5) Fasken Oil and Ranch, Ltd.

6) Jan-Pro

7) NATIONAL AGRICULTURAL AVIATION ASSN

8) PORT OF BROWNSVILLE

9) RAI Services Company

1) 3 Elements Group, SA

2) Air Products and Chemicals, Inc.

3) Alcoa USA Corp.

4) American Association of Professional Landmen

5) Arkansas Electric Cooperatives, Inc.

6) Bayer U.S. LLC

7) BLUEBONNET ELECTRIC COOPERATIVE, INC.

8) Brazos River Authority

9) CDM Smith Inc.

10) Celanese International Corporation

11) Chisholm Trail Disposal, LLC

12) Cielo Wind Power LLC

13) City of Abilene

14) City of Frisco

15) Covestro LLC

16) Cowboy Aggregates, LLC

17) Daikin Comfort Technologies North America

18) DeLa Express LLC

19) Eastman Chemical - Texas Operations

20) EdgeCloudLink, Inc.

21) El Paso and Hudspeth Counties Regional Water Supply Corporation

22) El Paso Water

23) Flint Hills Resources, LLC

24) Foster, Paul

25) Frisco Economic Development Corporation Board

26) Frontier Waste Solutions

27) Georgia-Pacific LLC

28) GEXA Energy

29) Green Group Holdings, LLC

30) Guadalupe-Blanco River Authority

31) Guardian Industries Holdings, LLC

32) Infor(US), LLC

33) INV Nylon Chemicals Americas, LLC

34) Koch Ag & Energy Solutions, LLC

35) Koch Engineered Solutions, LLC

36) Koch Supply & Trading, LP

37) Lone Star Transmission LLC

38) Lubbock Power and Light

39) Moss Lake Projects LLC

40) New Braunfels Utilities

41) NextEra Energy Inc.

42) NextEra Energy Resources LLC

43) North Texas Municipal Water District

44) PCII, LLC

45) Sky Global Partners, LLC

46) SLR Property I, LP

47) Southern Spirit Transmission, LLC C/O Pattern Energy Group, LP

48) Summit Next Gen, LLC

49) Syngenta Corporation

50) Trellis Company and Subsidiaries

51) Waste Control Specialist, LLC

1) Brazos River Authority

1) Barton Springs / Edwards Aquifer Conservation District

2) Benbrook Water Authority

3) Brazos River Authority

4) City of Bryan

5) Hays Trinity Groundwater Conservation District

6) Northeast Texas Municipal Water District

7) NRP Group

8) Prairielands Groundwater Conservation District

9) Red Bluff Water Power Control District

10) San Antonio River Authority

11) SledgeLaw Group PLLC

12) Sulphur River Basin Authority

13) The Randolph Company

14) Upper Trinity Groundwater Conservation District

15) Wells Branch Municipal Utility District

1) Barton Springs/Edwards Aquifer Conservation District

2) Benbrook Water Authority

3) Brazos River Authority

4) City of Bryan

5) Hays Trinity Groundwater Conservation District

6) Northeast Texas Municipal Water District

7) NRP Group

8) Plateau Underground Water Conservation & Supply District

9) Prairielands Groundwater Conservation District

10) Red Bluff Water Power Control District

11) San Antonio River Authority

12) SledgeLaw Group PLLC

13) Sulphur River Basin Authority

14) The Randolph Company

15) Upper Trinity Groundwater Conservation District

16) Wells Branch Municipal Utility District

1) Atruity Federal, LLC

2) Bank Policy Institute

3) BioSTL

4) Brazos River Authority

5) Center for Science in the Public Interest

6) Donald Danforth Plant Science Center

7) I2Pure

8) Meadows Mental Health Policy Institute

9) National Veteran Small Business Coalition

10) Philanthropy New York

11) Philanthropy Southwest

12) San Diego State University Research Foundation

13) THE COALITION OF EPSCOR STATES

14) The University of Alabama System

15) Trinity Refining and Safety Systems

16) Ultrata LLC

17) University of South Florida Board of Trustees