Skip to main content

Leadership

The National Renewable Energy Laboratory 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.

Learn more about our leadership team below, our research fellows, or find research staff by visiting our various program areas.

A photo of Martin Keller.

Martin Keller

Director and Alliance President

Keller is NREL's ninth director and also serves as the president of the Alliance for Sustainable Energy, LLC.

Biography

Photo of Bobi Garrett, Deputy Laboratory Director, Operations

Bobi Garrett

Deputy Laboratory Director and Chief Operating Officer

Garrett integrates laboratory strategy and execution across mission and operations and oversees planning and institutional performance management.

Biography

A photo of Peter Green.

Peter Green

Deputy Laboratory Director, Science and Technology

Green is responsible for NREL's science and research goals, strengthening the laboratory's core capabilities, and enhancing NREL's research portfolio.

Biography

Photo of Douglas J. Arent, Deputy Associate Lab Director, Scientific Computing and Energy Analysis

Douglas J. Arent

Deputy Associate Lab Director
Scientific Computing and Energy Analysis

Biography

A photo of Julie Baker.

Julie Baker

Associate Lab Director
Facilities and Operations

Biography

A photo of Owen Barwell.

Owen Barwell

Chief Financial Officer

Biography

A photo of Adam Bratis.

Adam Bratis

Associate Lab Director
Bioenergy Science and Technology

Biography

Photo of Deb Doel-Hammond

Deb Doel-Hammond

Chief Human Resources Officer

Biography

A photo of Bill Farris

Bill Farris

Associate Lab Director
Innovation Partnering and Outreach

Biography

A photo of Johney Green

Johney Green

Associate Lab Director
Mechanical and Thermal Engineering Sciences

Biography

A photo of Robert Leland.

Robert Leland

Associate Lab Director
Scientific Computing and Energy Analysis

Biography

A photo of Dave Mooney.

Dave Mooney

Executive Director
Institutional Planning, Integration And Development

Biography

A photo of Robin Newmark.

Robin Newmark

Executive Director
Strategic Initiatives

Biography

A photo of Brent Olson.

Brent Olson

Director, Office of Internal Audit

Biography

A photo of Steve Silbergleid.

Steve Silbergleid

General Counsel

Biography

A photo of Juan Torres

Juan Torres

Associate Lab Director
Energy Systems Integration

Biography

A photo of Bill Tumas

Bill Tumas

Associate Lab Director
Materials and Chemical Science and Technology

Biography