VULCAN


About Project Vulcan

The Vulcan Project is a NASA/DOE funded effort under the North American Carbon Program (NACP) to quantify North American fossil fuel carbon dioxide (CO2) emissions at space and time scales much finer than has been achieved in the past. The purpose is to aid in quantification of the North American carbon budget, to support inverse estimation of carbon sources and sinks, and to support the demands posed by higher resolution CO2 observations (in situ and remotely sensed).
The detail and scope of the Vulcan CO2 inventory has also made it a valuable tool for policymakers, demographers, social scientists and the public at large (now on Google Earth!).
The Vulcan project has achieved the quantification of the 2002 U.S. fossil fuel CO2 emissions at the scale of individual factories, powerplants, roadways and neighborhoods on an hourly basis. We have built the entire inventory on a common 10 km x 10 km grid to facilitate atmospheric modeling.
Research is underway to rebuld the Vulcan data product at the spatial scale of 1 km and cover the years 2008-2014, with future annual extensions.