§ 538.8 Gallon Equivalents for Gaseous Fuels.
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Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
Full Text
The gallon equivalent of gaseous fuels, for purposes of calculations made under 49 U.S.C. 32905, are listed in Table I:
Table I—Gallon Equivalent Measurements for Gaseous Fuels per 100 Standard Cubic FeetFuelGallon equivalent measurement Compressed Natural Gas0.823 Liquefied Natural Gas0.823 Liquefied Petroleum Gas (Grade HD-5)*0.726 Hydrogen0.259 Hythane (Hy5)0.741 * Per gallon unit of measure.
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