Ultra-Low Sulfur Diesel or ULSD definition
Ultra-Low Sulfur Diesel or ULSD means #2 MV diesel fuel with a sulfur content of 15 ppm or less.
Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per
Undyed diesel fuel means diesel fuel that is not subject to the United States Environmental
Dyed diesel fuel means diesel fuel that meets the dyeing and marking requirements of 26 U.S.C.
Fossil fuel-fired means the combustion of fossil fuel or any derivative of fossil fuel, alone or in combination with any other fuel, independent of the percentage of fossil fuel consumed in any calendar year (expressed in mmBtu).
Hydroelectric energy means water used as the sole source of energy to produce electricity.