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

All 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.

Millions Served by Water Systems Detecting Lead

MapUnited States
An analysis by NRDC of the most recent EPA data shows that between January 1, 2018, and December 31, 2020, 186 million people in the United States—a staggering 56 percent of the U.S. population—drank water from drinking water systems detecting…

Losing Ground: Severe Repetitive Flooding in the United States

MapUnited StatesAnna Weber
There are many ways that repeatedly flooded homes can be made safer from flooding, but the federal government’s efforts are not keeping pace with increasing flood risk. The result is a steadily growing number of properties that flood over and…

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).