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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State Carbon Emissions Tool

OverviewUnited StatesDerek Murrow
This spreadsheet compares existing emissions in states, and allows you to compare that to other states and various targets.

Portfolio-Based Conceptual Alternative for the Bay-Delta

OverviewCalifornia
A diverse coalition of environmental and business groups and urban water agencies share alternatives to meet the ecosystem and water-supply challenges facing the Bay-Delta, as well as to help California provide reliable water supplies for a healthy economy.

The Rio+20 Earth Summit

OverviewInternational
Speeding up the transition to a sustainable future at the Rio+20 Earth Summit.

Environmental Policy Discussions After Hurricane Katrina

OverviewLouisiana, New Orleans, United States
Hurricane Katrina spurred widespread debate about environmental policies: those that may have contributed to the devastation and those that can help avert future disasters.

Supporting China’s Green Transformation

OverviewChinaAlvin Lin, JingJing Qian

NRDC is working with local and international partners to help reduce pollution, increase energy efficiency and clean energy, and strengthen environmental governance. 

Invest in 21st Century Infrastructure

OverviewUnited StatesStephanie Gidigbi Jenkins, Rob Moore, Becky Hammer, Erik D. Olson, Luke Tonachel, Khalil Shahyd, Douglass Sims, Marc Boom, David Doniger
We promote infrastructure plans that transition us to clean energy, address the changing climate, create jobs, and remedy the negative legacy of the past.

Protect Latin America’s Natural Resources

OverviewColombia, Costa Rica, Mexico, ChileCarolina Herrera, Amanda Maxwell
NRDC is working to protect the region’s natural treasures from exploitation and to support sustainable development.

Climate Change and Health

OverviewInternational, United StatesDr. Kim Knowlton
Climate change is one of the most serious public health threats facing the nation, but few people are aware of how its impacts—from deadly heat waves and worsening air pollution to the spread of infectious diseases carried by mosquitoes and…

Phasing Down HFCs

OverviewUnited States, IndiaChristina Theodoridi, David Doniger, Alex Hillbrand
We work to eliminate this super potent greenhouse gas all over the globe.

Harmful Algal Blooms

OverviewUnited States
What’s lurking in your lake? NRDC’s assessment of freshwater harmful algal bloom programs in the United States shows what states are doing—or not doing—to keep the public informed and protected.

Clean Up Transportation Systems in Latin America

OverviewColombia, Costa Rica, Mexico, ChileCarolina Herrera, Amanda Maxwell
NRDC is working with partners in the region on innovative solutions to reduce pollutants and greenhouse gas emissions from transportation.