Optimal Energy is a highly respected team of energy efficiency and energy policy experts. We offer sound research methods, reliable analyses, and actionable recommendations to clients across the country. We keep our core group small and nimble, then expand resources as needed with top-tier external partners. Please contact any Optimal Energy staff member to learn more about our consulting services.
When needed, we invite key specialized partners from across the nation to form dedicated project teams that deliver strategies and results beyond what any one company can deliver.
CLIFFORD MCDONALD Senior Consultant
Cliff first joined Optimal Energy in 2006. He has experience with various policy and technical issues relating to energy efficiency, renewable energy, and LEED certification. His energy experience includes potential studies, program design, cost effectiveness…Learn More
PHILIP H. MOSENTHAL Partner
Phil co-founded Optimal Energy in 1996. With over 35 years of experience in all aspects of energy efficiency, he specializes in efficiency and distributed energy policy, innovative program administration models, integrated energy resource planning, cost-benefit…Learn More