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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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.

Edwards Coal-Fired Plant Settlement

Legal filingsIllinois, PeoriaSelena Kyle, Jared Knicley, Alyssa Brown
In 2019, the court approved a settlement that required the E.D. Edwards plant to close and provides $8.6 million in funding for projects to benefit the Peoria region. Read more about these programs and grantees.

Causes and Effects of Lead in Water

GuideUnited States, Flint, Michigan, IllinoisKeith Mulvihill

How this harmful neurotoxin got into our taps and what it’ll take to get it out.

Waiting Game: How the Interconnection Queue Threatens Renewable Development in PJM

ReportUnited States, Delaware, Illinois, Indiana, Kentucky, Maryland, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, Washington, D.C.Dana Ammann
New NRDC analysis has found that even under recent reforms, the country’s largest grid operator is unlikely to approve new renewable projects quickly enough to meet even mandatory minimum state standards.

What Is the Keystone XL Pipeline?

GuideNorth Dakota, Alberta, Montana, South Dakota, NebraskaMelissa Denchak, Courtney Lindwall
How a single pipeline project became the epicenter of an enormous environmental, public health, and civil rights battle.

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.

Climate Change and State-Level Health Impacts

Issue BriefUnited States, California, Colorado, Illinois, Michigan, Pennsylvania, Virginia, WashingtonJuanita Constible
Climate change threatens our health. Here’s what states can do to protect us from the impacts.

Tar Sands in the Atlantic Ocean: Transcanada’s Proposed Energy East Pipeline

ReportCanadaJosh Axelrod, Anthony Swift
TransCanada—which was thwarted in its effort to drive Keystone XL through America’s heartland—is now pursuing a project that would effectively create a waterborne tar sands pipeline that would threaten the U.S. Atlantic and Gulf coasts. This proposed Canadian pipeline, Energy…

The Clean Power Plan and State Pathways to Cutting Carbon Pollution

Issue BriefUnited States, Colorado, Florida, Illinois, Iowa, Montana, Michigan, Minnesota, Missouri, Nevada, Ohio, Pennsylvania, VirginiaAriana Gonzalez, Ashok Gupta, Noah Long, Luis Martinez, Katharine McCormick, Walton Shepherd, Dylan Sullivan, Mark Szybist, Samantha Williams, Starla Yeh

Say No to Tar Sands Pipeline

Fact SheetCanada, United StatesSusan Casey-Lefkowitz
Proposed Keystone XL Project Would Deliver Dirty Fuel at a High Cost