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. 

Featured Reports & Resources

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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.

Dirty Water Rule Case Documents

Legal filingsUnited States
These are some of the documents associated with District of Massachusetts: Conservation Law Foundation et al. v. EPA et al.—our case against the Dirty Water Rule.

Lead Pipes Are Widespread and Used in Every State

SurveyUnited States, Illinois, Ohio, Michigan, New York, New Jersey, Missouri, Wisconsin, Indiana, Texas, MinnesotaErik D. Olson, Alexandra Stubblefield
An NRDC survey estimates that there are at least 12.8 million water pipes that are, or may be, lead, spread across the entire country. Use our map to find out about your state.

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.

Clean Water Rule Case Documents

Legal filingsUnited States
Browse some of the documents associated with our efforts to protect the Clean Water Rule.

Food to the Rescue: DC Central Kitchen

Case StudyUnited States, Washington, D.C.
A replicable strategy to improve the efficiency of food rescue for hunger relief while creating meaningful career opportunities for at-risk individuals

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.