CGS Experts & Friends
Learn more about Nathan Hultman
Nathan Hultman
Professor; Director, CGS
- Expertise on national climate strategies and policies, assessments of national ambition in the U.S., China and other major economies, fossil phaseout strategies, and subnational climate actio
Areas of Interest
- Climate change; energy policy; US federal climate policy
Learn more about Leon Clarke
Leon Clarke
Research Professor
- IPCC and National Climate Assessment Coordinating Lead author
- Almost two decades of experience in integrated assessment modeling and research
- Expert in long-term energy and mitigation strategy
Dr.
Areas of Interest
Learn more about Rosina Bierbaum
Rosina Bierbaum
Research Professor; Roy F. Westin Chair in Natural Economics
- Former Acting Director, Office of Science and Technology Policy, Executive Office of the President, White House
- Chair, Scientific and Advisory Panel of the Global Environment Facility
- Science Advisor, Global Commission on Adaptation
Dr.
Areas of Interest
- Climate change: mitigation & adaptation; science policy; development & environment
Learn more about Kavita Surana
Kavita Surana
Assistant Research Professor, CGS
Kavita Surana’s research is focused on innovation in clean energy technologies to address global and local environmental challenges—from early stage innovation to late stage deployment.
Areas of Interest
- Energy policy; science technology & innovation policy; sustainable development
Research Professor; Roy F. Westin Chair in Natural Economics
Assistant Research Professor, CGS; Co-Director, China Program, CGS