Welcome to the California Energy Commission
Picture of Commissioner Robert B. Weisenmiller

Robert B. Weisenmiller, Ph.D.

Appointed by Governor Schwarzenegger 1/2010 to 1/2011
Appointed by Governor Brown 1/2011 to 2015

Appointed Chair February 2011


Phone: 916-654-5036




Dr. Robert Weisenmiller was appointed by Governor Jerry Brown in January 2011 and appointed Chair in February. He fills the Engineer/Scientist position on the five-member Commission where four of the five members by law are required to have professional training in specific areas - engineering or physical science, environmental protection, economics, and law. Commissioner Weisenmiller brings more than 30 years energy experience to the Commission including expertise in electricity and gas markets and California regulatory policies. Dr. Weisenmiller has served as an expert witness in more than 100 state and federal regulatory commission proceedings and has authored numerous publications on electricity and natural gas markets.

Before his appointment, Dr. Weisenmiller, a co-founder of MRW & Associates, used his expertise to assist businesses, financial institution, regulatory commissions, and public agencies in strategic planning, policy development, analyzing energy markets and regulations, power pricing for qualifying facility projects, marginal cost analysis, rate design and implications of utility mergers. Commissioner Weisenmiller was also the co-founder and Executive Vice President of Independent Power Corporation.

Commissioner Weisenmiller focuses on issues including the Energy Commission's budget and management; legislative and intergovernmental matters; research, development and demonstration; the Integrated and the Energy Policy Report; and electricity and natural gas.

Dr. Weisenmiller's career also included previous period of public service with the Energy Commission as Advisor to Commissioner, Manager of the Special Projects Office, and Director of the Office of Policy and Program Evaluation in the period between 1977 and 1982.

Commissioner Weisenmiller holds a Doctorate in Chemistry and a Masters in Energy and Resources from University of California Berkeley and received his Bachelor of Science in Chemistry from Providence College.


Listing of Publications and Other Materials



Address to reach Commissioner Weisenmiller:

California Energy Commission
1516 Ninth Street, MS-33
Sacramento, CA 95814

E-mail Commissioner Weisenmiller through his Executive Assistant, Catherine Cross at ccross@energy.ca.gov

Phone: 916-654-5036
FAX: 916-653-9040