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Study finds energy savings of PHEVs relative to HEVs dependent on charging coverage and daily VMT

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A study based on a spatial and longitudinal travel dataset by a team from Lamar University, Iowa State University and Oak Ridge National Laboratory found that whether plug-in hybrids (PHEVs) have lower energy costs that conventional gasoline vehicles (CGVs) or hybrid-electric vehicles (HEVs) depends on charger coverage.

PHEV 339
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3 winners of DOE’s “America’s Next Top Energy Innovator” Challenge: hydrogen-assisted lean-burn engines, graphene for Li-air and -sulfur batteries, and titanium process

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Vorbeck Materials , a startup company based in Jessup, Maryland, is using a Pacific Northwest National Laboratory (PNNL)-developed method for developing graphene for better lithium air and lithium sulfur batteries. When combined with other advanced battery materials, it could effectively lower battery life cycle cost by up to 70%.

Hydrogen 279
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USDOT awarding $55M to support purchase of Low-No buses; electric buses and infrastructure

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The vast majority of the funded projects are for battery-electric buses and infrastructure; two projects are receiving a total of $3.2 Alabama A&M University. Alabama A&M University’s Bulldog Transit System will receive funding to purchase electric buses, charging stations, and other associated equipment. Description.

Purchase 191
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Belfer Center Study Concludes Reducing Car and Truck GHG Emissions Will Require Substantially Higher Fuel Prices; Income Tax Credits for Advanced Alt Fuel Vehicles Are Essentially Ineffective at Reducing Sector Emissions

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The key to obtaining significant reductions in transportation-related GHG emissions is to increase the cost of driving. The economy-wide CO 2 prices applied increase the cost of driving only marginally with respect to the business-as-usual case.

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ARPA-E awards $37M for IONICS projects; improving solid-state batteries and fuel cells

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IONICS project teams are paving the way for technologies that overcome the limitations of current battery and fuel cell products. In particular, IONICS projects will work to improve energy storage and conversion technologies in three categories: transportation batteries, grid-level storage, and fuel cells.

Li-ion 150
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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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Planar Na-beta Batteries for Renewable Integration and Grid Applications. Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. Conventional Energy (1 project).

Energy 231
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WTW analysis with four economies of sustainable automotive transportation finds CNG vehicles scoring highest

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Brown at Iowa State University propose the evaluation of four economies in well-to-wheels (WTW) analysis of automotive transportation—primary energy consumption, GHG emissions, water usage, and cost of vehicle operation—in a paper published in the journal Biofuels, Bioproducts and Biorefining.

Economy 218