2001 Cleaning Emissions Standards 
Green Car Congress
NOVEMBER 14, 2018
The US Environmental Protection Agency (EPA) has launched the Cleaner Trucks Initiative (CTI) to further decrease NO x emissions from on-highway heavy-duty trucks and engines. The US has made major reductions in NO x emissions, but it’s been nearly 20 years since EPA updated these standards.
Green Car Congress
JUNE 8, 2018
The study demonstrates the success of California’s air pollution control programs, regulations, enforcement efforts and clean-air plans in regions with the greatest air quality challenges: Southern California and the southern Central Valley. Maps of 3-year averaged PM 2.5 sulfate, nitrate, OC and EC concentrations estimated using 4.4
Electrek
DECEMBER 20, 2022
The EPA has finalized a long-awaited update to their truck emissions rules , the first update to US truck clean air standards since 2001, though environmental groups say the EPA could do better. The post EPA finalizes first clean trucks rule in 21 years, but it could be better appeared first on Electrek.
Green Car Congress
JULY 12, 2018
The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
Green Car Congress
JANUARY 7, 2020
The eventual CTI rulemaking will establish new, more stringent emission standards for NO x and other pollutants for highway heavy-duty engines. This action follows on the petitions from more than 20 organizations, including state and local air agencies, to revise and promulgate more stringent NO x standards.
Green Car Congress
JANUARY 21, 2011
The US Environmental Protection Agency (EPA) waived a limitation on selling gasoline that contains more than 10% ethanol for model year (MY) 2001 through 2006 passenger vehicles, including cars, SUVs, and light pickup trucks. MY 2001 and newer medium-duty passenger vehicles (SUVs). Earlier post.) Vehicles that can use E15.
Green Car Congress
JULY 22, 2011
Corning Incorporated will invest approximately $170 million to further increase the capacity of its clean air products plant in Shanghai, China. Strict emissions regulations around the world are driving vehicles to use more substrates than before and to use advanced substrates.
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