Warren Leon

Executive Director – Clean Energy States Alliance

Warren Leon is Executive Director of the Clean Energy States Alliance. He oversees the organization’s day-to-day operations and leads strategy development. He directs CESA’s RPS Collaborative. He has written and edited many reports for CESA, including Clean Energy Champions: The Importance of State Programs and Policies. Prior to working for CESA, Warren was Director of the Massachusetts Renewable Energy Trust, Executive Director of the Northeast Sustainable Energy Association, and Deputy Director for Programs at the Union of Concerned Scientists. He co-authored the influential book The Consumer’s Guide to Effective Environmental Choices. He holds a Ph.D. from Harvard University.

Tel: 978-317-4559
Email: WLeon@cleanegroup.org

Blog Posts by Warren Leon

Photo permission - Alaska Energy Authority and Kodiak Electric Association
Photo Credit: Christopher Boswell / Bigstockphoto.com