Lotte Schlegel

Lotte Schlegel is a seasoned professional in energy efficiency and sustainable building practices. Currently serving as a Senior Fellow at the U.S. Green Building Council and Principal Consultant at Schlegel Collaborative LLC, Lotte provides strategic consulting and facilitation services to enhance building improvements across various organizations. Previous roles include Senior Advisor, Executive Director, and Managing Director at the Institute for Market Transformation, where Lotte played a pivotal role in promoting energy management and driving organizational growth. Lotte also held leadership positions at Summerhill Group and gained valuable experience as a Technology to Market Scholar at ARPA-E and an Analyst at the Maine Public Utilities Commission. Academic credentials include an MBA from Georgetown University McDonough School of Business and a BA in Biology from Wellesley College.