Green Car Congress

JULY 7, 2023

Isuzu Technical Center of America, Inc.; Truck manufacturers commit to meeting CARB’s zero-emission and criteria pollutant regulations in the state regardless of any attempts by other entities to challenge California’s authority. The Clean Truck Partnership, which includes Cummins, Inc.; Navistar, Inc.; PACCAR Inc.; Stellantis N.V.;

Emissions 305

Emissions Manufacturer Climate Engine 305

Green Car Congress

DECEMBER 4, 2009

WHDC (gtr 4) specifies test procedures for compression-ignition (CI) engines and positive-ignition (PI) engines fuelled with natural gas (NG) or liquefied petroleum gas (LPG) with regard to the emission of pollutants. World Forum for the Harmonization of Vehicle Regulations. (WP Reference documents - UNECE regulations for motor vehicles.

Manufacturer 199

Manufacturer Global Emissions Engine 199

Green Car Congress

OCTOBER 20, 2012

They found that the level of emissions of regulated and unregulated pollutants in diesel exhaust depends on fuel, load, engine calibration, and exhaust aftertreatment technology. Unregulated pollutants also include ozone precursors and bioaccumulative and toxic compounds. L) and medium-duty (6.4 L/2002 calibration and 6.4

Pollution 231

Pollution Diesel Emissions Engine 231