Select your current fuel type: Diesel Natural Gas Propane Electricity Enter your current fuel price: Results The table shows prices of various fuel types that provide an equivalent amount of energy output as the fuel and price you entered above: **925 BTU/cf Natural Gas is used in the calculations** **This program was written for use as a tool to assist in comparing energy costs. Neither the programmers nor Kansas State University are to be held responsible for the information generated from this program.** Fuel Type Equivalent Price Diesel Electricity Natural Gas Propane