As Executive Director in Corporate Sustainability at JPMorgan Chase, Ben Ratner leads external stakeholder engagement on climate and energy issues across the spectrum of investors, NGOs, thinktanks, and select corporates. Ben also advises on the Firm’s sustainability grant making and represents the Firm with select media. Previously, Ben served at Environmental Defense Fund for ten years, where he led the organization’s efforts to collaborate with energy companies, institutional investors, and banks to advance the low carbon energy transition. Ben is a former McKinsey & Co. consultant and graduate of Stanford Law School and Rice University. He is based in the Washington DC office.