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Volkswagen introduces new Coasting 2.0 micro hybrid system and new natural gas engine at Vienna Motor Symposium

Green Car Congress

At the 38 th Vienna Motor Symposium Volkswagen is introducing a new, more fuel-efficient “Coasting - Engine off” micro hybrid system—which shuts off the engine completely—as well as a new, compact three-cylinder natural gas engine for the Polo. All-electric architecture. Coasting - Engine off. liters/100 km. New e-Golf.

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EPA Proposes to Streamline Approval Process for Fuel Conversion Systems

Green Car Congress

Conversion systems allow vehicles to run on alternative fuels; most conversions involve switching gasoline or diesel vehicles to operate instead on a gaseous fuel such as natural gas or propane; an alcohol fuel; or electricity. Exhaust, Evap, and OBD testing 2. Exhaust and Evap testing + OBD attestation.

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Study concludes a shift from gasoline to diesel engines is consistent with long-term climate mitigation efforts

Green Car Congress

Global-mean temperature change caused by car exhaust emitted from gasoline and diesel engines specified in the previous and upcoming European vehicle emission standards (EURO 3, 4, 5, and 6). Furthermore, aerosol abundances are influenced by OH through gas-aerosol interactions. Credit: ACS, Tanaka et al. Click to enlarge.

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BMW introduces the 2 Series; power up, fuel consumption down by up to 21% over 1 Series, depending upon model

Green Car Congress

Offering both gasoline and diesel engines at launch (depending upon market), output is up by as much as 10 kW over the new car’s 1 Series predecessor, yet average fuel consumption in the EU test cycle has dropped by up to 21%, depending on the model. The US will see the gasoline model as the 228i.) BMW 2 Series Coupe. Click to enlarge.

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Plug In America - Links and Resources

Tony Karrer Delicious EVdriven

Real Life EV Stories A Case for Electricity Plug In America Positions Energy Policy Frequently Asked Questions About Plug-in Buses Who Killed the Electric Car? Prop 87 Missed Opportunity RAVs to Keep Rolling in LA Holiday EVangelism ZEVTech Saving RAVs Holiday EVangelism Who Killed the Electric Car? Where Can I Buy One?

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NHTSA Modeling and Technology Projections Underlying the Proposed CAFE Target of 34.1 mpg by MY 2016

Green Car Congress

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 The two agencies are continuing with their analysis, and will incorporate the upcoming National Academies update of the 2002 NAS Report, which presents technology effectiveness estimates.

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NRC report finds significant number of near-term technologies could greatly reduce fuel consumption in passenger cars

Green Car Congress

The report, Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. The practicality of full-performance battery electric vehicles (i.e.,

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