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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Keystone Species 101

GuideInternational, United StatesMelissa Denchak
From coastal tide pools and rolling prairies to African savanna and arctic terrain, the earth is home to myriad ecosystems, each one regulated by interlinking parts, including the creatures that call them home.

The Clean Air Act 101

GuideUnited StatesShelia Hu

Since its bipartisan beginnings, this bedrock law has helped keep our air clean, combat climate change, and protect public health.

Hurricanes and Climate Change: Everything You Need to Know

GuideUnited States, InternationalMelissa Denchak

The most widespread, damaging storms on earth are getting worse, and climate change is a big reason why. Here’s a look at what causes hurricanes and how to address the threat of a wetter, windier world.

Fossil Fuels: The Dirty Facts

GuideUnited States, InternationalMelissa Denchak
Mining, drilling, and burning dirty energy are harming the environment and our health. Here’s everything you need to know about fossil fuels, and why we need to embrace a clean energy future.

Permafrost: Everything You Need to Know

GuideArcticMelissa Denchak

The “permanently” frozen earth at our planet’s poles and in other cold climes is thawing, with big consequences to our climate, ecosystems, and health.

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.

Ocean Pollution: The Dirty Facts

GuideInternational, United StatesMelissa Denchak

We’re drowning marine ecosystems in trash, noise, oil, and carbon emissions.

Water Pollution: Everything You Need to Know

GuideUnited States, InternationalMelissa Denchak
Our rivers, reservoirs, lakes, and seas are drowning in chemicals, waste, plastic, and other pollutants. Here’s why―and what you can do to help.

Energy Efficiency: The Clean Facts

GuideUnited StatesLora Shinn

Here’s what you need to know about energy efficiency and how you can help save the environment—and money—at the same time.

Renewable Energy: The Clean Facts

GuideUnited StatesLora Shinn
Wind and solar are powering a clean energy revolution. Here’s what you need to know about renewables and how you can help make an impact at home.

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.

Flint Water Crisis: Everything You Need to Know

GuideFlintMelissa Denchak
After officials repeatedly dismissed claims that Flint’s water was making people sick, residents took action. Here’s how the lead contamination crisis unfolded—and what we can learn from it.

Paris Climate Agreement: Everything You Need to Know

GuideInternationalMelissa Denchak
The Paris Agreement charted a new course in the effort to combat global climate change, requiring countries to make commitments and progressively strengthen them. Here’s what the accord seeks to achieve, and why our future may depend on its success.

Global Warming 101

GuideUnited States, InternationalAmanda MacMillan, Jeff Turrentine

Everything you wanted to know about our changing climate but were too afraid to ask.

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.

What Is Climate Change?

GuideUnited States, InternationalJeff Turrentine, Melissa Denchak

The lowdown on the earth’s central environmental threat.