New Greenhouse Gas Emissions Map

This map shows where carbon dioxide is being emitted in the continental United States in 10-kilometer grids and combines data from sources including factories, automobiles on highways and power plants. The image displays metric tons of carbon per year per grid in a logarithmic base-10 scale. Dark red indicates areas with highest carbon dioxide emissions (4.983 - 6.919 metric tons). (Credit: Purdue University image/Kevin Gurney)