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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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.

Jackson Water Crisis

Fact SheetMississippi, JacksonSarah Tallman, Kimberly Leefatt
The drinking water system in Jackson, Mississippi, has suffered from serious safety and reliability problems for decades. Despite recent attention from federal officials, including a lawsuit filed against the city of Jackson in late 2022, the water system’s problems have…

Connectivity and Conservation: Grizzly Bears in the Lower 48

OverviewUnited States, Wyoming, Montana, Idaho
These interactive maps discuss the issue of grizzly bear conservation and present potential corridors that could help reconnect the Yellowstone grizzlies with populations to the north.

Guide to Building Healthy Soil

Issue BriefNorth Dakota, Montana, Idaho, United StatesArohi Sharma
As farmers prepare for the future, they cannot overlook the importance of soil health.

Energy-Burdened Communities Tool

MapLos Angeles, Phoenix, Houston, New Orleans, Birmingham, Atlanta, Memphis, Cincinnati, Louisville, St. Louis, Kansas City (Kansas), Chicago, Milwaukee, Flint, Buffalo, Philadelphia, Washington, D.C., Richmond (Virginia), Greensboro

Energy burden has disproportionately impacted low-income communities of color for decades. NRDC is actively working to bring justice to these communities through this mapping tool.

NRDC Polling on a Potential Lead and Copper Rule

PollingIllinois, Missouri, Wisconsin
This nationwide polling survey was conducted nationally and in Illinois, Missouri, and Wisconsin on opinions on various provisions of a potential lead and copper rule. The poll was conducted in mid-October, 2022.

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.

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.

Installing Turbo Fladry: An Informational Guide

Issue BriefWyoming, Wisconsin, Oregon, Montana, Minnesota, Idaho, CaliforniaDr. Jennifer Sherry
Reducing the risk of wolf predation on livestock is key to ensuring both people and wolves can thrive throughout wild and working lands. Turbo fladry is a relatively simple fencing tool designed to protect livestock from wolves, that, when used…

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.

States Benefit from Clean Energy and Environmental Programs

Fact SheetUnited States, Arizona, Colorado, Florida, Maine, Missouri, Montana, North Dakota, Pennsylvania
Trump’s budget would slash many of the most important clean energy and environmental programs to the detriment of all.

State Opportunities for a Clean Energy Future

Fact SheetUnited States, Colorado, Florida, Iowa, Illinois, Michigan, Missouri, Montana, North Carolina, Nevada, Ohio, Pennsylvania, VirginiaNoah Long, Jackson Morris, Katharine McCormick, Ariana Gonzalez, Luis Martinez, Walton Shepherd, Samantha Williams
Cutting Carbon Pollution Under the Clean Power Plan

Poisoning the Great Lakes

ReportIndiana, Ohio, Pennsylvania
Mercury emissions from coal-fired power plants in the Great Lakes region

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