On April 20, 2004, Governor of California Arnold Schwarzenegger appointed Pfannenstiel to a four-year term as a member of the California Energy Commission, a board with responsibility for power plant licensing, building and appliance efficiency standards, and energy policy development.
Wilhelm Pfannenstiel | Pfannenstiel (Zürich) | Pfannenstiel incision | Pfannenstiel | Lutz Pfannenstiel | Hermann Johannes Pfannenstiel |