49 CFR 538.8 - Gallon Equivalents for Gaseous Fuels.
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 Feet
|Fuel||Gallon equivalent measurement|
|Compressed Natural Gas||0.823|
|Liquefied Natural Gas||0.823|
|Liquefied Petroleum Gas (Grade HD-5)*||0.726|
* Per gallon unit of measure.