More than 30 years leadership in clean energy, climate change, and philanthropy. Named one of the 50 most powerful women in U.S. philanthropy by Inside Philanthropy, December 2023.

Previously Vice President and Deputy CEO at the Bezos Earth Fund, a philanthropic organization created by Jeff Bezos that is spending $10 billion this decade to address climate change and protect and restore nature. Previously President & CEO of the ClimateWorks Foundation, which works globally to advance climate solutions through intelligence services, convening, and grantmaking.

Currently: Advisory Board of the 100X Impact Accelerator at the London School of Economics, World Economic Forum Global Future Council on Philanthropy for Climate and Nature, Senior Fellow at the Bezos Earth Fund, Senior Fellow at the Mission Possible Partnership. B.S. and M.S. degrees in mechanical engineering from Stanford University.