William and Flora Hewlett Foundation
Jessica Halverson is a grants officer at the William and Flora Hewlett Foundation. She works across the grantmaking portfolio on the foundation’s strategies in climate change, clean energy and conservation. Previously, Jessica was a senior manager at Ceres, a nonprofit organization advocating for sustainability leadership in the private sector. She started her career in nonprofit consulting and has worked across a range of issues, including youth, family homelessness and reproductive health. From 2007 to 2012, she was treasurer of the board of directors for Our Bodies Ourselves, a global women’s health organization. Jessica graduated with a bachelor’s degree in sociology from Grinnell College and holds an MBA with concentrations in nonprofit management, strategy and innovation from Boston University’s Graduate School of Management.