Green Car Congress

FEBRUARY 22, 2018

The found that using a GPF did not show any fuel economy and CO 2 emission penalties, while the emissions of total hydrocarbons (THC), carbon monoxide (CO), and nitrogen oxides (NOx) were generally reduced. liter downsized turbocharged centrally-mounted direct injection engine. Yang et al. Click to enlarge. —Yang et al.

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

DECEMBER 18, 2010

ARB staff proposed amendments to the Truck and Bus regulation and Off-Road regulation to provide relied to fleets adversely affected by the economy, and to take into account the fact that emissions are now lower than previously predicted. Ease annual requirements to clean up engines (e.g.,

Diesel 186

Diesel Cost Of California Downsizing 186

Green Car Congress

MARCH 27, 2015

The Freightliner SuperTruck uses a downsized and downsped 10.7-liter This reduces friction, and increases efficiency and fuel economy. Fleet: Schneider, Walmart. Engines Fleets Fuel Efficiency Heavy-duty' —Derek Rotz, principal investigator for SuperTruck, Daimler Trucks North America. Click to enlarge. Powertrain.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

JUNE 19, 2015

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. UMTRI Survey: US drivers want better fuel economy, don’t care how.

Standards 150

Standards Fuel Economy Economy EPA 150