EPIBuilding a Sustainable Future
Welcome to Earth Policy Institute, dedicated to planning a sustainable future and providing a roadmap of how to get from here to there.
Plan B is a plan to replace the fossil-fuel-based, automobile-centered, throwaway economy with a new economic model. Instead of being based on fossil fuels, a Plan B economy will be powered by abundant sources of renewable energy: wind, solar, geothermal, hydropower, and biofuels. Read more...
Our MissionWhat is Plan B?
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Earth Policy Research | featured release
July 16, 2014
Population Fact Sheet

When assessing the adequacy of basic resources such as land or water over time, population is the universal denominator: as population expands, per capita availability shrinks.

The world population took until the start of the 19th century to reach 1 billion people. As population growth...

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