2004 Clean Exhaust Pollution 
Green Car Congress
DECEMBER 4, 2013
2010 engines emissions reduction relative to 2010, 2007, and 2004 US emission standards. For a number of the most important pollutants, levels were substantially lower than required by regulations. These reductions came while emissions of fine particles were also 92% lower than the 2010 standard 99% lower than 2004 emissions.
Green Car Congress
MARCH 30, 2011
While properly engineered conversion systems can reduce or at least not increase emissions, poorly designed systems can lead to much more pollution. Exhaust, Evap, and OBD testing. MY 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 and < useful life mileage. Exhaust and Evap testing + OBD scan tool test and attestation.
Green Car Congress
MAY 7, 2010
The new options would reduce some economic and procedural impediments to clean alternative fuel conversions while maintaining environmental safeguards to ensure that acceptable emission levels from converted vehicles are sustained. Exhaust, Evap, and OBD testing 2. Exhaust and Evap testing + OBD attestation. Intermediate age.
Green Car Congress
SEPTEMBER 26, 2009
Increased leadership from US EPA and the railroads, along with funding to address California’s needs, would signal a clean-air commitment that must be made to protect those who live and work near rail yards. Diesel exhaust contains a variety of harmful gases and more than 40 other known cancer-causing substances.
Green Car Congress
JULY 1, 2009
Current Clean Air Act (CAA) standards (Tier 1) for new Category 3 compression-ignition marine engines (marine diesel) at or above 30 liters per cylinder displacement have been in effect since January 2004 and are equivalent to the current international standards for marine engines contained in MARPOL Annex VI (which went into effect in 1997).
Tony Karrer Delicious EVdriven
JANUARY 28, 2009
The following lists are not exhaustive or fully comprehensive, but we have tried to include a representative list of resources for each category. Sign the petition Protect the Arctic National Wildlife Refuge www.sierraclub.org/arctic/ American Lung Association call for better EPA air pollution standards. 1 Point Reyes EVs Did You Know?
Green Car Congress
DECEMBER 17, 2015
Combining two very clean, very efficient, and cost effective technologies may well yield a new paradigm in engine design that could help satisfy the challenges of ground mobility for decades. This produced robust ignition with very clean, efficient, and stable combustion within constraints for combustion noise. Earlier post.).
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