Cars emit a potent cocktail of exhaust gases, many of which have harmful effects. They include: Carbon dioxide (CO2) – CO2 is a greenhouse gas, thought to be a major contributing factor to climate change. Although technically non-toxic, excessive volumes contribute towards ocean acidification. The most recent DOE study, published by Argonne National Laboratory in 2021, found that U.S. corn ethanol has 44%–52% lower GHG emissions than gasoline. Argonne National Laboratory is recognized globally as one of the leading experts in this type of LCA research and other credible studies have found similar results. Train virtually always comes out better than plane, often by a lot. A journey from London to Madrid would emit 43kg (95lb) of CO2 per passenger by train, but 118kg by plane (or 265kg if the non On average, passenger cars in Australia use 40% more fuel than cars in the European Union, 20% more than the US and 15% more than New Zealand. This is largely due to: the Australian preference for heavier vehicles with more powerful engines; Australia having a lower proportion of diesel-powered engines Most passenger cars and trucks are classified as light-duty vehicles. But the biggest polluters on the road are medium- and heavy-duty vehicles—those vehicles weighing more than 10,000 pounds—including everything from medium-duty pick-ups to delivery trucks, tractor trailers, buses, garbage trucks, and cement mixers. . Carbon dioxide emissions. The U.S. Energy Information Administration (EIA) estimates that in 2021, diesel (distillate) fuel consumption in the U.S. transportation sector resulted in the emission of about 472 million metric tons of carbon dioxide (CO 2 ), a greenhouse gas. After around 200,000 miles, most ICE cars will be headed to the breakers yard (scrapyard), but an EV will last much longer than that, so the comparison is not 1 ICEV to 1 EV, but more like 2 ICEVs Diesel fumes do kill: a case of fatal carbon monoxide poisoning directly attributed to diesel fuel exhaust with a 10-year retrospective case and literature review* J Forensic Sci . 2008 Sep;53(5):1206-11. doi: 10.1111/j.1556-4029.2008.00804.x. This rule could raise that to as much as nine mpg. These trucks consume a lot of fuel. According to a fact sheet from several different environmental groups, the truck fleet in the U.S. consumed about 2.7 million barrels of fuel each day in 2013, and emitted a total of 530 million metric tons of carbon dioxide. A typical passenger vehicle emits about 4.6 metric tons of carbon dioxide per year. 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. Every gallon of gasoline burned creates about 8,887 grams of CO 2.

how much co2 do diesel cars emit