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A European study of nearly 2000 participants showed that an average person cycling 1 trip/day more and driving 1 trip/day less for 200 days a year would decrease mobility-related lifecycle CO 2 emissions by about 0.5 tonnes over a year, representing a substantial share of average per capita CO 2 emissions from transport (which are about 1.5 to ...
The combined fleet fuel economy for new cars and trucks with a GVWR of 10,000 pounds (4,500 kg) or less was projected to average 35.5 miles per gallon (mpg) for the 2016 model year based on the newly-established targets and projected fleet mix.
In more recent studies, the average fuel economy for new passenger car in the United States improved from 17 mpg (13.8 L/100 km) in 1978 to more than 22 mpg (10.7 L/100 km) in 1982. [6] The average [a] fuel economy for new 2020 model year cars, light trucks and SUVs in the United States was 25.4 miles per US gallon (9.3 L/100 km).
The General examined Environmental Protection Agency data to see which car manufacturers made the most progress in reducing CO2 emissions in 2023.
HBEFA computes the selected emission factors either as weighted emission factors per vehicle category, per emission stage (e.g. EURO-5-passenger cars, etc.), per fuel type (gasoline, diesel, alternatives) or per sub-segment (= vehicle category/size class/emission stage, such as passenger cars with engine size <1.4 l EURO-3, etc.) and per traffic situation.
Turning to climate change, it matters whether electric cars emit less carbon than conventional vehicles, and how much less. In New Zealand, 82% of energy for electricity generation came from ...
Maximum limits are 2.7 grams per kilometre (4.35 g/mi) of CO, 0.39 grams per kilometre (0.63 g/mi) of HC, and 0.48 grams per kilometre (0.77 g/mi) of NO x. One interesting detail of the Japanese emissions standards was that they were introduced in a soft manner; that is, 1978 model year cars could be sold that did not meet the 1978 standards ...
In 2012, Drayson Racing introduced the Lola B12 69/E: a modified a Lola prototype chassis, [9] [10] [11] and set a world record for electric cars in 2013. [12] In 2019, ACO has announced Mission H24 to bring hydrogen-powered racing car to 24 Hours of Le Mans in 2024. [13] The Volkswagen I.D. R has set various records from 2018 to 2020.