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Board of Directors

Claudette Horn

Ms. Claudette Horn
Chair
Term Expires 2026
TXNM Energy
Claudette.Horn@TXNMEnergy.com

Craig Giesmann

Mr. Craig Giesmann
Secretary
Term Expires 2026
Ameren Missouri Corporation
CGiesmann@ameren.com

HIldebrand Susana

Ms. Susana Hildebrand
Vice-Chair
Term Expires 2025
Vistra Corp
Susana.hildebrand@vistracorp.com

Lattice Pattern

Mr. Robert (Rob) Lee
Term Expires 2025
DTE Energy
Robert.j.lee@dteenergy.com

Jenny McIvor

Ms. Jenny McIvor
Term Expires 2026
Berkshire Hathaway Energy
Jennifer.mcivor@brkenergy.com

David Mohon

Mr. David K. Mohon
Term Expires 2027
Southern Company Services
dkmohon@southernco.com

Sam Najim

Mr. Sam Najim
Term Expires 2027
Oglethorpe Power Corp.
Sam.Najim@opc.com

Paul Puckett

Mr. Paul Puckett Treasurer
Term Expires 2026
LG&E and KU Energy
Paul.puckett@lge-ku.com

Carolyn Slaughter

Ms. Carolyn Slaughter
Term Expires 2025
American Public Power Association
cslaughter@publicpower.org