Not a Member?

Join Us Today!


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

Rebecca McGrew, Chair, NACCO Natural Resources
Erin Boren, Vice Chair, Luminant
Lee Wallace, Treasurer, HOLT CAT
Elda Espinoza, Secretary, USA Rare Earth
Peter Luthiger, Immediate Past Chair, enCore Energy Corp.
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

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
Robert Maner, Red River Brick
Anthony Marchese, Texas Mineral Resources Corp
Jerry McCalip, Arcosa Materials, Inc.
Dan Metcalf, Engineering Resources
Chris Sumner, Lhoist North America
Craig Wall, Uranium Energy Corporation
Lee Wallace, Holt Cat
Michael Wilcox, Benchmark Industrial Services

TMRA Committee Chairs 2024-2025

Budget and Finance: Lee Wallace, Treasurer, HOLT CAT
Nominating: Peter Luthiger, Immediate Past Chair, enCore Energy Corp.

Industrial Minerals: Jerry McCalip, Arcosa Materials
Lignite: Cody Combs, Luminant
Uranium: Craig Wall, Uranium Energy Corporation
Communications/Public Relations: Christian Goff, Pure Energy PR
Education: Charitie Wright Whitman, Education Director, TMRA
Environmental: Justin Ewing, Luminant
Governmental Affairs: Ty Embrey, Lloyd Gosselink Rochelle & Townsend, PC
Membership: Lee Wallace, HOLT CAT
Planning: Charitie Whitman, TMRA
Safety: Wade Johnston, Luminant, Chair