Global Warming

An Introduction to Climate Change

• Climate change is changing our economy, health and communities in diverse ways. Find out what it could mean for you and your family. READ MORE »

Overview

Extreme Weather: Impacts of Climate Change

When it comes to connecting the dots between climate change, extreme weather and health, the lines are clear. The earth is saying something with record heat, drought, storms and fire. Scientists are telling us this is what global warming looks like. READ MORE »

Map

Extreme Weather Map 2012

Heat waves, wildfires, floods and droughts hit us hard in 2012 (the warmest year on record for the United States). Scientists warn that if we don't address climate change, this is just a taste of what we could expect in the years ahead. You can use our interactive map to see how your local community was affected by extreme weather last year.READ MORE »

Overview

Using the Clean Air Act to Limit Carbon Pollution

In the United States, electric power plants emit more than two billion tons of carbon dioxide each year, or roughly 40 percent of total emissions. The nation's landmark air pollution law could cut that number significantly. READ MORE »

Fact Sheet

Climate Change, Water, and Risk

Climate change will have a significant impact on the sustainability of water supplies in the coming decades. A new analysis, performed by consulting firm Tetra Tech for the Natural Resources Defense Council (NRDC), examined the effects of global warming on water supply and demand in the contiguous United States. The study found that more than 1,100 counties -- one-third of all counties in the lower 48 -- will face higher risks of water shortages by mid-century as the result of global warming. More than 400 of these counties will face extremely high risks of water shortages. READ MORE »

Overview

Solutions

Solving global warming will improve our lives by cleaning up air pollution while investing in clean energy, green jobs and smart energy solutions that get the U.S. economy moving again. We need to drive smarter cars, save money with energy efficient homes and offices, and build better communities and transportation networks. See how we can solve the climate crisis today. READ MORE »

Maps

Climate Change Threatens Health

Climate change is one of the most serious public health threats facing the nation, but few people are aware of how it can affect them. Children, the elderly, and communities living in poverty are the most vulnerable. Explore our interactive maps to see climate-health threats in your state, actions that are being taken to prepare communities from climate change's serious health threats, and what you can do about them. READ MORE »