Urban Institute Public policy think tank; economic and social policy research

Belfer Center for Science and International Affairs at the Harvard Kennedy School

The Hamilton Project Economic policy think tank founded by Robert Rubin & Roger Altman

Resources for the Future Energy think tank

• Director

Raytheon Company Defense contractor; merged with UTC. Surviving company exists as a subsidiary of the renamed UTC, company, Raytheon Technologies

CMS Energy Large Michigan electricity and natural gas utility

Council on Foreign Relations US foreign policy think tank

Citigroup Inc. Major American bank

Schlumberger N.V. The world's largest oil services company

Cummins, Inc. Indiana Manufacturer of Engines, Filtration and Power Systems

Board Memberships