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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Spreadsheet Reflecting Violations of the Clean Air Act (PDF)

Letters
A letter sent by environmental groups to Senators opposing the nomination of William Wehrum as Assistant Administrator of the Office of Air and Radiation at the Environmental Protection Agency. Also attached: Letter from U.S. EPA General Counsel Roger Martella to...

Letter Opposing Wehrum EPA Nomination (PDF)

Letters
A letter sent by environmental groups to Senators opposing the nomination of William Wehrum as Assistant Administrator of the Office of Air and Radiation at the Environmental Protection Agency. Also attached: Letter from U.S. EPA General Counsel Roger Martella to...

Application 16-08-006 Joint Parties Letter to Commissioner (PDF)

Letters
The decline in the cost of solar and wind – as well as the continued availability of low cost efficiency improvements – are key factors supporting the proposal to retire and replace the Diablo Canyon nuclear plant with GHG-free resources...

California National Marine Sanctuary Comment Letter (PDF)

Letters
As part of our work to protect marine monuments and National Marine Sanctuaries from Trump Administration rollbacks, NRDC filed comments with NOAA on the Northeast Canyons and Seamounts Marine National Monument and on the four California marine sanctuaries, all of...

Summary of Support (PDF)

Letters
A selection of public comment letters submitted in support of the Northeast Canyons and Seamounts Marine National Monument.

RI State legislators letter (PDF)

Letters
A selection of public comment letters submitted in support of the Northeast Canyons and Seamounts Marine National Monument.