Remove Environment Remove Fuel Economy Remove Future Remove Gasoline-Electric
article thumbnail

U-M researchers challenge USPS EV environmental study

Green Car Congress

A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service said in February that at least 10% of the new mail trucks would be electric. Woody et al.

article thumbnail

NREL analysis of Proterra electric bus demo finds average fuel economy nearly 4x that of CNG baseline buses

Green Car Congress

Proterra battery-electric buses in service in a 12- vehicle demonstration by Foothill Transit in California offered significant fuel savings compared to similar conventional vehicles, according to a recently published analysis of the results of the demonstration by the National Renewable Energy Laboratory (NREL). miles per DGE.

article thumbnail

Gov’t, industry, national labs collaborate on comprehensive cradle-to-grave LCA study and economic assessment of LDV GHG reductions

Green Car Congress

The ranges of the levelized cost of driving (LCD) and cost of avoided carbon are narrower for the future technology pathways, reflecting the expected economic competitiveness of these alternative vehicles and fuels. transportation sector. transportation sector. automotive and energy industries. —Elgowainy et al.

article thumbnail

Kawasaki, Subaru, Toyota, Mazda, and Yamaha partner on producing, transporting, and using carbon-neutral fuels, including hydrogen

Green Car Congress

To do so, the company plans to expand its powertrain offerings by adding plug-in hybrid electric vehicle (PHEV) models to its current model lineup, which includes conventional hybrid electric vehicle (HEV), diesel engine, and battery electric vehicle (BEV) models. The challenge of using hydrogen fuel.

Mazda 387
article thumbnail

Ford to make start-stop technology available on 70% of its N. America lineup by 2017

Green Car Congress

l/100 km), the new Fiesta is the most fuel-efficient non-hybrid or diesel on the market. Ford is also researching dynamic cruise control, a technology that predicts road conditions to optimize fuel economy. Actual fuel savings vary and depend on driving patterns. Engines Fuel Efficiency Vehicle Systems'

Available 351
article thumbnail

Renault 2010 Environment Workshop, Part 1: Combustion Engine Technology and Product Plans

Green Car Congress

Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. The future 1.6 New TCe gasoline engine family. combined with fuel consumption of an engine of its size. combined with fuel consumption of an engine of its size.

article thumbnail

CMU study finds that coal retirement is needed for EVs to reduce air pollution

Green Car Congress

Electric vehicles charged in coal-heavy regions can create more human health and environmental damages from life cycle air emissions than gasoline vehicles, according to a new consequential life cycle analysis by researchers from Carnegie Mellon University. UC stands for uncontrolled charging and CC stands for controlled charging.

Coal 150