The bottom line
on climate change

The U.S. economy faces significant risks from unabated climate change. Every year of inaction serves to broaden and deepen those risks. Founded by co-chairs Michael R. Bloomberg, Henry Paulson, and Tom Steyer, the Risky Business Project examines the economic risks presented by climate change and opportunities to reduce them.


The Risky Business Project will release a new report in November 2016 that will provide a blueprint for an economy powered by clean energy. Learn more


Many industries that rely on outdoor labor will need to think hard about how to minimize the risk that extreme heat poses to their workers.

Henry Cisneros

Together, cities have emerged as the leading force for action on climate change. They have the power to lead the charge – and they have the will.

Michael Bloomberg
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About us

The bottom line on climate change

The Risky Business Project focuses on quantifying and publicizing the economic risks from the impacts of a changing climate.

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