A new interactive carbon map has been developed by Purdue researchers. They say that the new map has 100 times more detail then previous maps in detecting where Carbon emissions are coming from.
The project is referred to as project Vulcan and examines CO2 emissions on an hour by hour basis. Researchers say that unlike past models that were based on population these maps are based on actual greenhouse gas emissions.
On the website there are also excel spreadsheets of every state's county by county CO2 emissions.
Project Vulcan Website