Data, Reports & Resources

NRDC is a leader and trusted source in environmental policy and research. 

From reports to issue briefs, we ensure accountability through peer review led by our Science Office, which provides data and scientific analysis that help shape and guide NRDC’s policies and positions. We also offer a range of other resources, such as 101 guides and consumer-focused scorecards to increase access to knowledge about how everyone can be a catalyst for change. 

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A pipe sits atop dirt next to a building

Will Funds for Water Infrastructure Flow Fairly?

ReportUnited StatesBecky Hammer, Erik D. Olson
These report cards grade all 50 states on water funding equity.
A view of the cross-section of a cut water pipe

Getting the Lead Out: Removing Lead Pipes Would Yield Hundreds of Billions of Dollars in Health Benefits

Issue BriefUnited StatesErik D. Olson
Removing lead service lines could save the United States an estimated $786 billion from avoided health impacts over the next 35 years.
Bits of plastic waste float underwater

The Worst of the Worst: High-Priority Plastic Materials, Chemical Additives, and Products to Phase Out

Fact SheetUnited States, InternationalDr. Veena Singla

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Losing Ground: Flood Data Visualization Tool

MapUnited States
The federal government’s efforts to reduce repeated flooding are not keeping pace with current risk—let alone the increasing risk posed by sea level rise, increased severe weather, and other climate change impacts.

Keystone XL Case Documents

Legal filingsCanada, United States, Montana, South Dakota, Nebraska
NRDC and our partners sued the Trump administration three times, preventing every illegal attempt to ram the Keystone XL project through. These are some of the documents associated with our cases.

CAFE Penalty Rule Case Documents

Legal filingsUnited States
Browse some of the cases and documents related to our efforts to protect and strengthen the Corporate Average Fuel Economy (CAFE) standards that benefit consumers, public health, and the planet.

NRDC Asks Court to Rehear Critical Case on HFCs

Legal filingsUnited States
NRDC asked the full U.S. Court of Appeals for the District of Columbia Circuit to rehear and reverse a divided panel’s decision to block action curbing emissions of hydrofluorocarbons (HFCs).

Industry Challenges to EPA Actions to Curb Carbon Pollution

Legal filingsUnited States
More than 100 cases have been filed against EPA's endangerment finding, the landmark vehicle emission standards, and requirements for the largest new or expanded power plants and industrial facilities to use the best available and affordable carbon pollution controls.

Climate Change and Health: Extreme Heat

MapUnited StatesDr. Kim Knowlton
Climate change threatens our health by warming the planet, exposing us to a range of heat-related illnesses. About two-thirds of Americans—nearly 210 million—live in areas with a greater-than-expected number of dangerous extreme heat days, new NRDC analysis finds.

Climate Change and Health: Air Quality

MapUnited StatesDr. Kim Knowlton
Climate change threatens the air you breathe by fueling smog and ragweed pollen. About 4 in 10 Americans—nearly 127 million—live in areas with both unhealthy smog and ragweed, a new NRDC analysis finds. To avoid making asthma and allergies even…