Derek Okada

Derek Okada Sr. Fellow, Business Strategy Derek has over 25 years of strategic planning, financial planning and analysis, and project/program management experience from his roles in the energy consulting/utility, media/publishing, information technology, automotive...

Stephanie Young

Stephanie Young Associate Director, Software Solutions  Stephanie leads the product team responsible for implementing and maintaining software functionality in support of a state-run solar development effort in the Midwest.   She has more than 30 years of experience...

Eric Rubin

Eric Rubin Associate Director, Policy & Ratings Eric directs Energy Solutions’ policy analysis and impacts modeling capability. His team specializes in research methods, data science, strategic prioritization, and modeling the energy, environmental, economic, and...

Yao-Jung Wen

Yao-Jung Wen Fellow, Energy Efficiency Yao-Jung is an expert in connectivity and controls of lighting technologies as well as other connected devices. He brings over 15 years of broad experience from the lighting industry, spanning academic research, technology...

Jessica Mahoney

Jessica Mahoney Associate Director, Finance  Jessica leads and manages the Contract Services team within Energy Solutions’ Finance department. The Contract team facilitates the drafting, review process, and record maintenance for Energy Solutions’ client agreements,...