2004 Clean Engine Pollution 
Green Car Congress
JANUARY 18, 2021
Toyota Motor Sales USA and Toyota Motor Engineering & Manufacturing North America for systematic, longstanding violations of Clean Air Act emission-related defect reporting requirements, which require manufacturers to report potential defects and recalls affecting vehicle components designed to control emissions.
Green Car Congress
MARCH 7, 2018
The project will build and install diesel-fueled two-stroke compression-ignition Achates Power Opposed-Piston Engines into Class 8 demonstration trucks that will be road-road ready in 2019 and operate in fleet service in California in 2020. This program will demonstrate the first diesel engine to comply with the state standard.
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
JUNE 3, 2014
A new working paper by the the International Council on Clean Transportation (ICCT) concludes that tighter heavy-duty diesel vehicle emissions standards in Mexico (NOM 044 standards) would result in a net benefit to Mexico of US$123 billion (1.6
Green Car Congress
DECEMBER 23, 2014
The current limit values in Mexico are equivalent to Euro IV or EPA 2004 standards. With it, Mexico joins a very short list of countries (US, Canada, Japan, European Union, and South Korea) with best-in-class, filter-based standards for heavy-duty vehicles, according to the International Council on Clean Transportation (ICCT).
Green Car Congress
MARCH 30, 2011
systems that alter a conventionally-fueled vehicle or engine to enable it to run on an alternative fuel. The updated final rule covers alternative fuel conversion of light-duty vehicles and heavy-duty highway vehicles and engines. The revised procedures will vary based on the age of the vehicle or engine being converted.
Green Car Congress
JULY 1, 2009
As the next steps in a strategy to cut harmful emissions from ocean-going vessels, the US Environmental Protection Agency is proposing new engine emissions and fuel standards for large marine diesel engines on US-flagged ships that would harmonize with international standards. EPA’s proposed rulemaking affects the Category 3 engines.
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