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MIRANDA A. A. BALLENTINE

Miranda A.A. Ballentine is the Assistant Secretary of the Air Force for Installations, Environment, and Energy, Headquarters U.S. Air Force, the Pentagon, Washington, D.C. Ms. Ballentine is responsible for the oversight, formulation, review and execution of plans, policies, programs and budgets for installations, energy, environment, safety and occupational health.   

Prior to assuming her current position, Ms. Ballentine served as the Director of Sustainability for Global Renewable Energy and Sustainable Facilities at Walmart Stores, Inc. In this role, she developed and executed global strategies to reduce operating expenses in over 10,000 facilities in over 25 countries. Through acceleration of renewable energy, energy efficiency, and sustainability, Ms. Ballentine identified over $1 billion in potential annual expense reductions and 9 million metric ton of potential avoided greenhouse gas emissions. 

Prior to joining Walmart, Ms. Ballentine was Vice President for Investor Analysis and Chief Operating Officer at David Gardiner & Associates, where she informed multi-million dollar investment decisions by analyzing companies’ off-balance sheet risks and opportunities, including climate and energy programs, environmental management, labor relations, diversity, and corporate governance.

Ms. Ballentine previously served as the chair of the World Economic Forum’s Global Growth Action Alliance’s Renewable Energy Working Group, as well as a number of non-profit boards, including the Sustainability Consortium’s External Relations Committee; the NetImpact Corporate Advisory Council; and the George Washington University’s Institute for Sustainability Research, Education, and Policy Advisory Board.

In 2013, Ms. Ballentine was selected by the World Economic Forum for membership in its Forum of Young Global Leaders. Ms. Ballentine also serves as a guest lecturer at a number of national business schools, including Duke University, University of North Carolina, and George Washington University.

EDUCATION
1996 Bachelor of Science Degree in Psychology, Colorado State University, Magna cum Laude
2004 Master of Business Administration in Environmental Management and Policy and International Business, George Washington University

CAREER CHRONOLOGY
1. 2001 – 2004, Operations Director, Solar Electric Light Fund, Washington, D.C.
2. 2003 – 2008, Vice President of Investor Analysis and Chief Operation Officer, David Gardiner & Associates, LLC, Washington, DC.
3. 2008 – 2014, Director of Sustainability for Renewable Energy and Sustainable Buildings, Walmart, Washington, D.C. 
4. 2014 – present, Assistant Secretary of the Air Force for Installations, Environment, and Energy

(Current as of October 2014)

 

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COMMANDERS

DATES SERVED

Lt Gen Barton K. Yount

23 Jan 42 - 26 Sep 45

Maj Gen James P. Hodges

27 Sep 45 - 12 Apr 46

Lt Gen John K. Cannon

13 Apr 46 - 13 Oct 48

Lt Gen Robert W. Harper

14 Oct 48 - 30 Jun 54

Maj Gen Glenn O. Barcus

1 Jul 54 - 25 Jul 54

Lt Gen Charles T. Myers

26 Jul 54 - 31 Jul 58

Lt Gen Frederic H. Smith, Jr.

1 Aug 58 - 31 Jul 59

Lt Gen James E. Briggs

1 Aug 59 - 31 Jul 63

Lt Gen Robert W. Burns

1 Aug 63 - 10 Aug 64

Lt Gen William W. Momyer

11 Aug 64 - 30 Jun 66

Lt Gen Sam Maddux, Jr.

1 Jul 66 - 31 Aug 70

Lt Gen George B. Simler

1 Sep 70 - 8 Sep 72

Lt Gen William V. McBride

9 Sep 72 - 31 Aug 74

Lt Gen George H. McKee

1 Sep 74 - 28 Aug 75

Gen John W. Roberts

29 Aug 75 - 31 Mar 79

Gen Bennie L. Davis

1 Apr 79 - 28 Jul 81

Gen Thomas M. Ryan, Jr.

29 Jul 81 - 22 Jun 83

Gen Andrew P. Iosue

23 Jun 83 - 27 Aug 86

Lt Gen John A. Shaud

28 Aug 86 - 5 Jun 88

Lt Gen Robert C. Oaks

6 Jun 88 - 24 Jun 90

Lt Gen Joseph W. Ashy

25 Jun 90 - 10 Dec 92

Gen Henry Viccellio, Jr.

11 Dec 92 - 19 Jun 95

Gen Billy J. Boles

20 Jun 95 - 16 Mar 97

Gen Lloyd W. "Fig" Newton

17 Mar 97 - 21 Jun 00

Gen Hal M. Hornburg

22 Jun 00 - 9 Nov 01

Lt Gen John D. Hopper Jr.

10 Nov 01 - 14 Dec 01

Gen Donald G. Cook

15 Dec 01 - 16 Jun 05

Gen William R. Looney III

17 Jun 05 - 2 Jul 08

Gen Stephen R. Lorenz
 
3 Jul 08 - 17 Nov 10
 
Gen Edward A. Rice Jr.
 
18 Nov 10 - 9 Oct 13
 
Gen Robin Rand
 
10 Oct 13 - 21 July 15
 
Lt Gen Darryl Roberson
 
21 July 15 - 17 Nov 2017 
 
Lt. Gen. Steven Kwast
 
17 Nov 2017 - 26 July 2019 
 
Lt. Gen. Marshall B. "Brad" Webb 26 July 2019 - 20 May 2022
Lt. Gen. Brian S. Robinson 20 May 2022 - Present