Special Report: Natural gas vehicles gain in global markets - Oil …
Written by admin on February 12, 2009 – 11:00 pm -Natural gas , one of Earth’s cleanest, most abundant resources , accounts for 22% of total US energy use but only 2.2% of the energy used in the US for transportation, although the technology for natural gas vehicles (NGVs) has been … Propane can deliver up to 90% of gasoline’s miles per gallon with less pollution. Its energy density and fuel efficiency relative to gasoline surpasses those of all other alternative fuels—70% for ethanol, 54% for methanol, and 21% for CNG. See more here: Special Report: Natural gas vehicles gain in global markets - Oil … Read More →
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