Car emission test ontario11/12/2022 ![]() Each of these steps can produce additional greenhouse gas emissions. Gasoline, for example, requires extracting oil from the ground, transporting it to a refinery, refining the oil into gasoline, and transporting the gasoline to service stations. Producing and distributing the fuel used to power your vehicle also creates greenhouse gases. Driving most vehicles creates tailpipe greenhouse gas emissions.The overall tailpipe emissions for a PHEV can vary significantly based on the PHEV’s battery capacity, how it is driven, and how often it is charged. Tailpipe emissions for a PHEV operating on both electricity and gasoline cannot be calculated without detailed information about how the PHEV operates. When a PHEV is operating on gasoline only, it creates tailpipe emissions based on the PHEV’s gasoline fuel economy. A PHEV operating on electricity only (like an EV) does not generate any tailpipe emissions. PHEVs can operate on electricity only, gasoline only, or some combination of electricity and gasoline. Calculating tailpipe emissions for PHEVs is more complicated.A fuel cell vehicle operating on hydrogen will emit only water vapor. A vehicle that operates exclusively on electricity (an EV) will not emit any tailpipe emissions.The emissions of these gases are small in comparison to CO 2 however, the impact of these emissions can be important because they have a higher global warming potential (GWP) than CO 2. In addition to carbon dioxide (CO 2), automobiles produce methane (CH 4)and nitrous oxide (N 2O) from the tailpipe and hydrofluorocarbon emissions from leaking air conditioners.Every gallon of gasoline burned creates about 8,887 grams of CO 2. This assumes the average gasoline vehicle on the road today has a fuel economy of about 22.0 miles per gallon and drives around 11,500 miles per year.A typical passenger vehicle emits about 4.6 metric tons of carbon dioxide per year.The average passenger vehicle emits about 404 grams of CO 2 per mile.CO 2 Emissions from a gallon of diesel: 10,180 grams CO 2/ gallon.CO 2 Emissions from a gallon of gasoline: 8,887 grams CO 2/ gallon.Where can I find information on the emissions of the transportation sector as a whole?.How can I find and compare CO2 emission rates for specific vehicle models?.How does EPA measure CO2 emissions from vehicles?.Are there any greenhouse gas emissions associated with the use of my vehicle other than what comes out of the tailpipe?.What are the tailpipe emissions from a plug-in hybrid electric vehicle (PHEV) or an electric vehicle (EV)? What about hydrogen fuel cell vehicles?. ![]()
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