Board of Directors Executive Committee

Committee Members

Roger Dall’Antonia


President and CEO

Michael Elenbaas

Black & Veatch

Associate Vice President
Services Vice Chair

Susan Gray

UNS Energy Corp.

President & CEO
Vice Chair at Large

Jared Green

TriSummit Utilities Inc.

President & Chief Executive Officer

John Hairston

Bonneville Power Administration

Administrator and CEO
Second Chair Elect

Aidan McSheffrey

Salt River Project

Associate General Manager & Chief Financial Executive
Vice Chair at Large
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Aidan McSheffrey serves as Associate General Manager and Chief Financial Executive for Salt River Project (SRP). He has been with SRP for 22 years. In his current role, Mr. McSheffrey is responsible for Corporate Operations Services, Financial Services, Corporate Accounting, IT Services and Cyber Security.

Mr. McSheffrey began his career at SRP in 1992 as an analyst in the Corporate Pricing group and held a variety of positions within that group until becoming manager of Corporate Pricing. Prior to becoming Associate General Manager, he served as Manager of Financial Services and Corporate Treasurer. Mr. McSheffrey has represented SRP on the Large Public Power Council (LPPC) rates committee, the Demand Response Coordinating Council and most recently on the LPPC Tax and Finance Task Force.

Mr. McSheffrey currently serves on the Western Energy Institute’s Board of Directors and is also a Board Member for the Ronald McDonald House Charities of Phoenix.

Mr. McSheffrey earned a Master of Science degree in economics from Arizona State University and a Bachelor of Science degree in economics from Northern Arizona University.

Jana Mosley

ENMAX Corporation

President, ENMAX Power
Vice Chair at Large

Kimberly Rush

NW Natural

Sr. VP Operations & CMO
Vice Chair at Large

Kevin Sullivan

Western Energy Institute

President and Secretary

Erik Takayesu

Southern California Edison

Senior Vice President, Asset Strategy & Planning, SCE
Vice Chair at Large

Caroline Winn

San Diego Gas & Electric Company

Vice Chair at Large

Gillian Wright

Southern California Gas Company

SVP and Chief Customer Officer
Chair Elect