(Fri, 30 Jan 2009) The Monthly Cost and Quality of Fossil Fuel Receipts Data Files have been updated. Final 2007 data are now posted. These data files include nonutility receipts of fossil fuels at generating plants with a nameplate capacity of 50 or more megawatts. The data include the specific energy source, quantity of fuel delivered, the Btu content, sulfur content, ash content, coal mine state and county (or country) of origin, coal mine type (surface/underground), as well as the supplier of the fuel. Fuel cost data collected on this survey will not be made available to the public because it is protected.