Leadership

Officers and Executive Committee of the Board of Directors 2024-2025


Erin Boren, Chair, Luminant
Lee Wallace, Vice Chair, HOLT CAT
Elda Espinoza, Treasurer, USA Rare Earth
Derrell Ezell, Secretary, enCore Uranium
Rebecca McGrew, Immediate Past Chair, NACCO Natural Resources
Cody Combs, Lignite Committee Chair, Luminant
Craig Wall, Uranium Committee Chair, Uranium Energy Resources, Inc.
Jerry McCalip, Industrial Minerals Chair, Arcosa Materials
Michael Wilcox, 9th Member, Benchmark Industrial Services

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Board of Directors 2024-2025

Mike Altavilla, Jewett Mine LLC
David Burris, San Miguel Electric Cooperative, Inc.
Cody Combs, Luminant
Paul Goranson, enCore Energy Corp.
Brad Griffin, North American Coal - Caddo Creek
Andy Hawbaker, North American Coal - Sabine Mine
Jan Horbaczewski, Texas Municipal Power Agency
Elda Espinoza, USA Rare Earth
Jack Bolus, Red River Brick
Anthony Marchese, Texas Mineral Resources Corp
Jerry McCalip, Arcosa Materials, Inc.
Dan Metcalf, Engineering Resources
Tom Shaw, Walnut Creek Mining Company
Chris Sumner, Lhoist North America
Craig Wall, Uranium Energy Corporation
Lee Wallace, Holt Cat
Michael Wilcox, Benchmark Industrial Services

TMRA Committee Chairs 2024-2025

STANDING:
Budget and Finance: Elda Espinoza, Treasurer, USA Rare Earth
Nominating: Rebecca McGrew, Immediate Past Chair, NACCO Natural Resources

INDUSTRY:
Industrial Minerals: Jerry McCalip, Arcosa Materials
Lignite: Cody Combs, Luminant
Uranium: Craig Wall, Uranium Energy Corporation
 
FUNCTIONAL:
Education/Planning/PR: Charitie Wright Whitman, TMRA
Environmental: Pete Okonski, Luminant
Governmental Affairs: Ty Embrey, Lloyd Gosselink Rochelle & Townsend, PC
Membership: Lee Wallace, HOLT CAT
Safety: Wade Johnston, Luminant, Chair

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