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Grid congestion stymies climate benefit from U.S. vehicle electrification. [PDF]
Nat CommunDuan C, Motter AE.
europepmc +1 more source
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Motor Vehicle Emissions Variability
Journal of the Air & Waste Management Association, 1996Test-to-test variability has been observed by many current testing methods, including the Federal Test Procedure, the IM240 dynamometer test, the idle test common to many Inspection and Maintenance programs, and on-road remote sensing. The variability is attributable to the vehicle, not to the testing procedure.
Gary A, Bishop +2 more
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Methane Emissions from Vehicles
Environmental Science & Technology, 2004Methane (CH4) is an important greenhouse gas emitted by vehicles. We report results of a laboratory study of methane emissions using a standard driving cycle for 30 different cars and trucks (1995-1999 model years) from four different manufacturers. We recommend the use of an average emission factor for the U.S.
E K, Nam, T E, Jensen, T J, Wallington
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Hybrid Vehicles Emissions Assessment
2021 6th International Conference on Smart and Sustainable Technologies (SpliTech), 2021The paper presents a novel method for estimating the gains of a hybrid powertrain in the form of exhaust emissions and fuel consumption. The energy flow diagram of the hybrid electric vehicles was defined and a mathematical formulation of energy flows depending on the vehicle operating parameters was given.
Kozina, Ante +2 more
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2021
Indeed, massive development of transportation sectors accelerating the consumption of fossil fuel has caused nearly 30% of climate change. Necessarily, renewable energy technology needs to be utilized in the transportation sector globally which should be clean in order to develop zero-emission vehicles.
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Indeed, massive development of transportation sectors accelerating the consumption of fossil fuel has caused nearly 30% of climate change. Necessarily, renewable energy technology needs to be utilized in the transportation sector globally which should be clean in order to develop zero-emission vehicles.
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R-134a Emissions from Vehicles
Environmental Science & Technology, 2001We report the first study of R-134a (also known as HFC-134a and CF3CFH2) refrigerant leakage from air conditioning (AC) systems of modern vehicles. Twenty-eight light duty vehicles from five manufacturers (Ford, Toyota, Daimler Chrysler, General Motors, and Honda) were tested according to the USEPA (Federal) extended diurnal test procedure using the ...
W O, Siegl +5 more
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SAE Technical Paper Series, 1994
<div class="htmlview paragraph">Recharging electric vehicles with photovoltaics (PV) results in a truer “zero-emission” vehicle. Other papers have discussed the complex issue of distributed tailpipe emissions versus displaced emissions from centralized generating stations.
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<div class="htmlview paragraph">Recharging electric vehicles with photovoltaics (PV) results in a truer “zero-emission” vehicle. Other papers have discussed the complex issue of distributed tailpipe emissions versus displaced emissions from centralized generating stations.
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Gasolines for Low-Emission Vehicles
SAE Technical Paper Series, 1973<div class="htmlview paragraph">International concern over air quality and the recognition that the internal combustion engine-powered passenger car is a contributor of atmospheric pollutants has imposed restrictive design criteria upon both the automobile manufacturer and the petroleum refiner.
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