Remove 2006 Remove Alternative Fuels Remove Gasoline Remove Parts
article thumbnail

USPS Swaps Out 3% of Fleet for More Fuel Efficient or Alternative Fuel Vehicles

Green Car Congress

The US Postal Service (USPS) will conduct a one-for-one replacement of 6,500 vehicles with 1,000 E-85 ethanol-capable and 900 gasoline/electric hybrid vehicles to its delivery fleet, part of a vehicle purchase by the US General Services Administration (GSA).

article thumbnail

FCA presents Fiat 500 M15 (methanol); to be sold in Israel

Green Car Congress

The Fiat 500M15 is bi-fuel and can run on both M15 and gasoline, as well as any mixture of the two fuels. FCA and DOR Chemicals initiated the Fiat 500 M15 project after the signing of the MOU with IFCI, combining their respective knowledge in alternative fuels. Olah and two co-authors, G.

article thumbnail

Researchers say fuel market rebound effect can result in increased GHG emissions under RFS2; suggest taxes over mandates

Green Car Congress

However, argues a team from the University of Minnesota in an open-access paper published in the journal Energy Policy , once the “fuel market rebound effect” is factored in, RFS2 actually increases GHG emissions when all fuel GHG intensity targets specified under the act are met. for its analysis.

Tax 150
article thumbnail

Primus Green Energy to support gas-to-liquids research at Princeton University; comparing STG+ to other GTL platforms

Green Car Congress

STG+ technology converts syngas into drop-in high-octane gasoline and jet fuel with a conversion efficiency of ~35% by mass of syngas into liquid transportation fuels (the highest documented conversion efficiency in the industry) or greater than 70% by mass of natural gas. Schematic diagram of the Primus STG+ process.

Universal 239
article thumbnail

Review: Chevrolet Silverado 2500HD with bi-fuel CNG option

Green Car Congress

In the case of the 2500HD bi-fuel, the two main trade-offs are a reduction in power and torque in CNG mode compared to gasoline mode, and the loss of a portion of the bed of the truck to the 3,600 psi CNG tank and its box-like enclosure. (It Emissions reductions (%) of new NGVs compared to new gasoline and diesel vehicles (2012).

Silverado 247
article thumbnail

GMs Expanding Gasoline Direct Injection Engine Portfolio

Green Car Congress

The newly introduced GMC Terrain ( earlier post ) became the latest GM North American model that will feature a fuel-efficient gasoline direct injection (DI) engine in 2010. Less fuel is required to generate a given amount of horsepower, particularly at part-throttle operation. Click to enlarge. Saturn Sky Red Line.

Gasoline 170
article thumbnail

EIA Energy Outlook 2013 reference case sees drop in fossil fuel consumption as use of petroleum-based liquid fuels falls; projects 20% higher sales of hybrids and PHEVs than AEO2012

Green Car Congress

Transportation sector gasoline demand declines. quadrillion Btu in 2035, as a result of fuel economy improvements achieved through stock turnover as older, less efficient vehicles are replaced by newer, more fuel-efficient vehicles. Motor gasoline consumption will be less than previously estimated. Click to enlarge.

Fuel 225