Leadership

Learn about NREL's director, deputy and associate lab directors, and other key members of leadership.

NREL is managed for the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy by the Alliance for Sustainable Energy LLC, a partnership between Battelle and MRIGlobal. Read about our research fellows, or find research staff by visiting our various program areas.

Director's Office

A photo of Martin Keller, Laboratory Director of NREL

Martin Keller

Laboratory Director

Alliance President

Photo of Julie Baker

Julie Baker

Deputy Laboratory Director and Chief Operating Officer

Alliance Senior Vice President

A photo of Peter Green.

Peter Green

Deputy Laboratory Director, Science and Technology, and Chief Research Officer

Alliance Senior Vice President

Science and Technology Associate Lab Directors

A photo of Adam Bratis.

Adam Bratis

Associate Laboratory Director, BioEconomy and Sustainable Transportation

A photo of Jaquelin Cochran.

Jaquelin Cochran

Associate Laboratory Director, Strategic Energy Analysis and Decision Sciences

John Farrell

Associate Laboratory Director, Mechanical and Thermal Engineering Sciences

Juan Torres

Juan Torres

Associate Laboratory Director, Energy Security, Resilience, and Integration

A photo of Bill Tumas

Bill Tumas

Associate Laboratory Director, Materials, Chemical, and Computational Science

Partnerships

A photo of Bill Farris

Bill Farris

Chief External Development Officer

Andrea Watson

Andrea Watson

Associate Laboratory Director, Innovation, Partnering, and Outreach

Operations

A photo of Dan Beckley.

Dan Beckley

Associate Laboratory Director, Facilities and Operations

A photo of Amy Estes.

Amy Estes

Director of Communications

Tina Herrera

Tina Herrera

Chief Human Resources Officer

A photo of Jennifer Logan

Jennifer Logan

Chief Financial Officer

photo of Donna Louden

Donna Louden

Ombuds

photo of James Lyall

James Lyall

Chief Information Officer

A photo of Dave Mooney.

Dave Mooney

Executive Director,
Institutional Planning and Development

A photo of Brent Olson.

Brent Olson

Executive Director, Internal Audit

Meyer Seligman.

Meyer Seligman

Director, Government Relations

John Stolpa

John Stolpa

General Counsel

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Last Updated March 17, 2025