Theres community buses at my campus have a VERY large print along the side that say. “Powered by clean natural gas”. What does that mean. Isnt all gas natural?
In: 61
Not all gas is ‘natural’. Some buses run on Liquid Petroleum Gas (LPG) produced by distilling oil and some buses in certain cities run on biogas obtained from sewage, which is the cleanest of all.
Latest Answers