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Hurricane Season 2018 Begins

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Offshore Wind: How Much Can It Deliver?

Our simple new calculator can help you size up each offshore wind project.

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Flint Still Waiting for Justice

Four years later. Would you drink the water in Flint, MI?

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New Study Finds 40,000 Georgia Homes Worth $13 Billion will be at Risk from Tidal Flooding

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New Study Finds 1 Million Florida Homes Worth $351 Billion will be at Risk from Tidal Flooding

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New Study Finds 68,000 Maryland Homes Worth $21 Billion will be at Risk from Tidal Flooding

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New Study Finds 23,000 Washington Homes Worth $6 Billion will be at Risk from Tidal Flooding

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New Study Finds 143,000 New York Homes Worth $98 Billion will be at Risk from Tidal Flooding

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2.5 Million Homes, Businesses Totaling $1 Trillion Threatened by High Tide Flooding

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UCS Helps Win 100% Electric Bus Fleet in San Francisco

After a UCS and partner-led advocacy effort the San Francisco Municipal Transportation Authority—the second largest bus fleet in California—approved a transition to 100% zero-emission buses by 2035.

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Stand Up for Science

Science for a healthy planet and safer world.

Hurricane Season 2018 Begins

Offshore Wind: How Much Can It Deliver?

Flint Still Waiting for Justice

Latest News

New Study Finds 40,000 Georgia Homes Worth $13 Billion will be at Risk from Tidal Flooding

New Study Finds 1 Million Florida Homes Worth $351 Billion will be at Risk from Tidal Flooding

New Study Finds 68,000 Maryland Homes Worth $21 Billion will be at Risk from Tidal Flooding

New Study Finds 23,000 Washington Homes Worth $6 Billion will be at Risk from Tidal Flooding

New Study Finds 143,000 New York Homes Worth $98 Billion will be at Risk from Tidal Flooding

2.5 Million Homes, Businesses Totaling $1 Trillion Threatened by High Tide Flooding

Stay Informed via email from UCS

We depend on your support

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David Wright

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