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. 

Viewing 101 - 120 of 445

NRDC Perchlorate Comments (PDF)

Comments
NRDC legal comments opposing EPA’s proposed drinking water standard for perchlorate, and supporting an MCL no higher than 2 ppb.

Comment Letter on NESE Pipeline (PDF)

Comments
NRDC’s comment letter on the water quality certification application submitted by Transcontinental Gas Pipe Line Company, LLC for the Northeast Supply Enhancement Project (NESE). In brief, NRDC writes to urge the New York State Department of Environmental Conservation to deny...

Map of Over 600 Known PFAS Contamination Sites (PDF)

Testimony
Prepared written testimony of Erik Olson, NRDC’s Senior Director for Health and Food, before the U.S. House Committee on Energy and Commerce Subcommittee on Environment and Climate Change, regarding the risks of PFAS contamination and exposure.

NRDC Comments on EPA's NSPS Review Proposal (PDF)

Comments
NRDC, Clean Air Task Force, and other groups submitted public comments March 18, 2019, opposing EPA’s proposal to review carbon pollution standards for new coal-fired power plants.

Comments of SCHF, Earthjustice, Environmental Health Strategy Center, NRDC, and the Undersigned Groups on EPA’s Draft Risk Evaluation for C.I. Pigment Violet 29 under the Amended Toxic Substances Control Act (PDF)

Comments
EPA's risk determination that PV29 does not present an unreasonable risk is based on limited and incomplete information that is insufficient under the Agency’s own risk assessment guidelines to establish the absence of risk. Its analysis of hazard and exposure...

Final Comments of EDF, NRDC, and CATF (PDF)

Comments
On January 4, 2019, the Natural Resources Defense Council, Environmental Defense Fund and Clean Air Task Force submitted public comments on a proposal by the U.S. Environmental Protection Agency to further delay implementing emissions guidelines for existing solid waste landfills...