Exhaust Gas Ozone United States 
Green Car Congress
APRIL 29, 2013
In its recently released Inventory of US Greenhouse Gas Emissions and Sinks: 1990 – 2011 ( earlier post ), the US Environmental Protection Agency (EPA) reported that methane (CH 4 ) emissions from the field production of natural gas have declined by 36% from 2007 to 2011 (from 83.1 a global warming potential of 21. (The
Blink Charging
NOVEMBER 28, 2023
Vehicle fleets across the United States are transitioning from internal combustion engine (ICE) to electric vehicles, and that includes school bus fleets. Many school districts use diesel buses for fuel efficiency, but even diesel exhaust was classified as a known carcinogen to humans in 2012. Ready to get started?
Green Car Congress
APRIL 11, 2019
Improving access to cleaner forms of transportation, like electrified public transport and active commuting by cycling and walking, would not only bring down NO 2 levels, but would also reduce asthma, enhance physical fitness, and cut greenhouse gas emissions. —Susan Anenberg.
Green Car Congress
FEBRUARY 5, 2020
NO x is a precursor for both ground level ozone and secondary PM 2.5 It is important to state that there are several technology paths to achieve these levels of emissions, and some of them can simultaneously lower greenhouse gas emissions, such that the NO x reductions do not compete with the CO 2 reductions.
Cars That Think
NOVEMBER 16, 2021
Everyone solemnly agreed, again, to follow the science, which has shown in exhaustive detail that humanity will suffer from heat, fire, floods, and droughts if the world warms beyond 1.5° Wanser: We start from the point of view of public safety, which is a concept in international environmental law and environmental law in the United States.
Green Car Congress
SEPTEMBER 14, 2015
The four SuperTruck projects jointly funded by DOE and the private sector are impressive projects that integrate a wide variety of engine and vehicle technologies to significantly reduce the fuel consumption of Class 8 tractor-trailer vehicles, which consume the greatest part of the fuel used in the United States for heavy vehicles.
Green Car Congress
AUGUST 30, 2009
Use of Hydrous Ethanol in the United States. Hydrous ethanol has been used in the United States as a transportation fuel for at least one hundred years. Current Legal Requirement for Use of Anhydrous Ethanol in the United States. Until fairly recently, these US motor vehicles were non-FFVs. 40 CFR § 80.27
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