Bryan Hannegan

Bryan J. Hannegan is an American scientific administrator, with a background as a climate scientist and engineer. On June 24, 2013, Hannegan became the associate laboratory director for Energy Systems Integration at the U.S. Department of Energy’s National Renewable Energy Laboratory.


Bryan J. Hannegan is an American scientific administrator, with a background as a climate scientist and engineer. On June 24, 2013, Hannegan became the associate laboratory director for Energy Systems Integration at the U.S. Department of Energy’s National Renewable Energy Laboratory.
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