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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Opinion Granting NRDC’s Motion for Summary Judgment (PDF)

Legal filings
Opinion granting NRDC’s motion for summary judgment in NRDC et al. v. U.S. Fish and Wildlife Service in which NRDC and our partners challenged the U.S. Fish and Wildlife Service's decision not to protect critical habitat for the endangered rusty...

California FY24 LSLR IUP Coalition - Comment Letter (PDF)

Letters
This letter, on behalf of 26 organizations, urges the State Water Resource Control Board to ensure the safe and timely identification and removal of lead service lines. The letter requests the Board to make the revisions to the draft 2023-24...

Replace Lead Drinking Water Pipes Now - Report (PDF)

Report
The New York City Coalition to End Lead Poisoning issued a report, No Excuses, NYC: Replace Lead Drinking Water Pipes Now , estimating that one in five New Yorkers may be drinking water transported through lead service lines. Experts agree...

Building Batteries Better: Doing the Best With Less

ReportUnited StatesJordan Brinn
Reducing the amount of mining needed through improvements in battery technology, second-life applications for vehicle batteries, and better recycling is key to reducing harms caused from battery supply chains.

NRDC Letter to Federal Officials on Mountain Valley Pipeline (PDF)

Letters
NRDC and 25 environment and public interest groups sent a letter on June 22, 2023 to leaders of key federal agencies urging them to impose the highest possible safety and environmental standards available for construction of the Mountain Valley Pipeline...

Letter to Congress in Support for Greenhouse Gas Reduction Fund (PDF)

Letters
In a letter sent June 20, 2023, NRDC and 190 other signatories urged members of Congress to maintaining funding for the Greenhouse Gas Reduction Fund. The Fund’s investments have great potential to expand economic opportunity for rural, traditional energy, Tribal...

Greenhouse Effect 101

GuideUnited States, InternationalMelissa Denchak
By increasing the concentration of greenhouse gases in the atmosphere, we’re amplifying the planet’s natural greenhouse effect and turning up the dial on global warming.

Comments on EPA’s Proposed MCLs for Six PFAS with Exhibits (PDF)

Comments
NRDC, as part of a coalition of 36 organizations, submitted comments on the U.S. Environmental Protection Agency’s (EPA) proposed National Primary Drinking Water Regulation for six per- and polyfluoroalkyl substances (PFAS). Also included as exhibits are technical comments and further...

What Is Environmental Racism?

GuideUnited States, InternationalMaudlyne Ihejirika
This form of systemic racism disproportionately burdens communities of color.