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Philip Mosenthal


Phil co-founded Optimal in 1996. With over 25 years of experience in all aspects of energy efficiency, he specializes in program design and planning for the business, institutional and industrial sectors. Phil has directly implemented programs and assisted numerous clients throughout the U.S. and internationally to develop and analyze efficiency portfolios, design leading edge programs, analyze integrated efficiency and supply-side resources, develop strategic models for large scale efficiency delivery, and develop evaluation plans and oversee evaluation activities. Phil currently serves advisory roles for the Massachusetts Energy Efficiency Advisory Council and Rhode Island Energy Efficiency Resource Management Council, among others.

M.S., Energy Management and Policy, University of Pennsylvania
B.A., Architecture, University of Pennsylvania

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