article thumbnail

Study Finds That Tripling US LDV New Fleet Fuel Efficiency by 2035 Through Evolutionary Change is Ambitious But Doable

Green Car Congress

New fleet efficiency horizon in terms of energy intensity and fuel consumption. rate compared to historical fleet averages and recent US regulations. Source: DeCicco 2010. Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., Click to enlarge. L/100km) by 2035.

Fleet 236
article thumbnail

GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

l/100 km) highway or better; and to reduce the average CO 2 tailpipe emissions of its US fleet by 15%. Opel also estimates it will reduce the average carbon tailpipe emissions from its fleet by 27% by 2020. since 2010, making progress toward its 20 percent reduction commitment by 2020. MWh/vehicle in 2010. MWh/vehicle.

GM 275
article thumbnail

EVO Electric to Demonstrate Plug-in Hybrid Black Cab at Bridgestone Eco-Rally 2010; DuoDrive System with Axial Flux Motor

Green Car Congress

With the present engine EVO Electric is confident that 185 gCO 2 /km can be achieved on the new European drive cycle (NEDC); progressing beyond that would require replacing and downsizing the engine. EVO Electric is actively working on a number of range extender engines that could fulfill this purpose.

Plug-in 199
article thumbnail

California ARB amends diesel rules to reduce cost of compliance

Green Car Congress

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. small fleets can extend phase-out period for oldest equipment over 10 years, from 2019 to 2029).

Diesel 186
article thumbnail

U Toronto team assess the climate trade-off between reduced CO2 and increased Black Carbon from GDI engines

Green Car Congress

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. l/100 km)—the average fuel economy of the in-use United States light-duty fleet in 2014. Credit: ACS, Zimmerman et al.

Climate 150
article thumbnail

Chrysler Disbands ENVI Electric Vehicle Group; Function Absorbed into Traditional Line Organization

Green Car Congress

Then, Chrysler announced that it intended to apply to the US Department of Energy’s (DOE) Transportation Electrification stimulus program for a federal grant, which would enable Chrysler to establish a nationwide demonstration fleet of zero-emission electric minivans that could be used by the US Postal Service for mail delivery.

Chrysler 210
article thumbnail

MECA report assesses technology feasibility for heavy-duty diesel trucks to meet lower NOx standards by 2024

Green Car Congress

g/bhp-hr by 2027 will be less than the cost of emission control technology in 2010 because, over the past nine years, ingenuity and innovation have downsized emission controls by 60% and substantially lowered their cost. The cost of controlling NO x to 0.05 g/bhp-hr in 2024 and to 0.02

Standards 191