Green Car Congress
JUNE 10, 2011
Because of the lower carbon/hydrogen ratio of methane (CH 4 ) relative to gasoline, CO 2 emissions from the combustion of natural gas are approximately 75% of those of gasoline for a given amount of energy production. emissions are reduced by around 25% relative to the use of gasoline for the same engine efficiency. Source: MIT.
Green Car Congress
OCTOBER 15, 2009
It will do that, Secretary Mabus said, by replacing the current fleet, as they go out of service, with a new composite fleet of flex fuel vehicles, hybrid electric vehicles, and neighborhood electric vehicles. The other three goals set out by Secretary Mabus are: The Navy and Marine Corps will change the way they award contracts.
Green Car Congress
NOVEMBER 13, 2010
On average, a 25% reduction in carbon dioxide equivalent (CO2-eq) emissions can be expected on a well-to-wheel (WTW) basis when replacing gasoline by light-duty vehicles (LDVs) running on compressed natural gas (CNG). The paper uses Brazil, India, Iran, Pakistan, the US and Europe as case studies.
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