Dedicated to planning a sustainable future as well as providing a roadmap of how to get from here to there.

Earth Policy Institute
1350 Connecticut Avenue, NW
Suite 403
Washington, DC 20036
Main: (202) 496-9290
For Sales:
(202) 496-9290 ext. 13


The Earth Policy Institute (EPI) was founded in 2001 by Lester Brown, the founder and former president of the Worldwatch Institute, to provide a plan of a sustainable future along with a roadmap of how to get from here to there. EPI works at the global level simply because no country can fully implement a Plan B economy in isolation.

EPI’s goals are (1) to provide a global plan (Plan B) for moving the world onto an environmentally and economically sustainable path, (2) to provide examples demonstrating how the plan would work, and (3) to keep the media, policymakers, academics, environmentalists, and other decision-makers focused on the process of building a Plan B economy.


People change behavior either in response to new information or new experiences. Earth Policy Institute disseminates new information to guide the process of change via its plan of a sustainable future as outlined in its Updates, Indicators, and books, the most recent of which is World on the Edge: How to Prevent Environmental and Economic Collapse.

For more information about our organization, please visit the main website at