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Stephen Hammer

Director, Urban Energy Program
Center for Energy, Marine Transportation & Public Policy (CEMTPP)

This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member.


Stephen A. Hammer is Director of the Urban Energy Project at Columbia University's Center for Energy, Marine Transportation and Public Policy (CEMTPP). Dr. Hammer is also the co-founder and Administrator of the Urban Climate Change Research Network (UCCRN), an international consortium of academic researchers hosted by CEMTPP. In addition to his work at CEMTPP, Dr. Hammer currently serves as a technical advisor to the Blue Ribbon Commission on Sustainability of the New York Metropolitan Transportation Authority (MTA), and provides research, regulatory, technical, and project management support to other agencies at the federal, state and local levels, non-profit groups, and private firms. Prior to joining Columbia, Dr. Hammer taught at the Milano Graduate School of Urban and Public Affairs and the Pratt Institute, both in New York City. Dr. Hammer received his PhD degree from the London School of Economics, an MPP from the Kennedy School of Government at Harvard University and a BS in environmental studies from the University of California, Davis.

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