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Study identifies main culprit behind lithium metal battery failure; counters conventional wisdom

Green Car Congress

The discovery, published in Nature , challenges the conventional belief that lithium metal batteries fail because of the growth of the solid electrolyte interphase (SEI) between the lithium anode and the electrolyte. The findings could pave the way for bringing rechargeable lithium metal batteries from the lab to the market.

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New Flyer unveils Xcelsior CHARGE H2 bus; first to offer two fuel-cell-electric models eligible for federal funding

Green Car Congress

(“NFI”), the largest bus manufacturer in North America, unveiled the Xcelsior CHARGE H2—ts fuel cell-electric heavy-duty transit bus—and announced that both the forty-foot and sixty-foot model have successfully completed the Federal Transit Administration (FTA) Model Bus Testing Program at Altoona, Pennsylvania (Altoona Testing).

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Volvo LIGHTS team helps facilitate authorization for public MDHD EV charging stations in California

Green Car Congress

Upon review of the motion, the CPUC issued a decision extending that exemption to medium- and heavy-duty charging station providers and directed Southern California Edison (SCE) and Pacific Gas & Electric to modify their respective Electric Rule 18 tariffs to allow this resale of electricity as a motor fuel for EVs.

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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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The selected OPEN 2018 projects are in 21 states and fall into 9 technical categories, including transportation, electricity generation and delivery, and energy efficiency. . Electric motor-generators on each crankshaft will improve engine efficiency by modifying the piston dynamics and resulting combustion process.

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Calif. Energy Commission approves energy efficiency rules for battery charger systems; automotive chargers exempted

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The California Energy Commission approved a first-in-the-nation energy efficiency standard that will reduce wasted energy by battery chargers commonly used to power cell phones, laptop computers, power tools, and other devices. —Energy Commission Chair Dr. Robert Weisenmiller.

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Ford begins production of 2012 Focus Electric at Michigan Assembly, C-MAX models on deck

Green Car Congress

Ford’s Michigan Assembly Plant is starting production of the 2012 Focus Electric ( earlier post )—a five-passenger, battery-electric car Ford expects will achieve more than a 100 miles per gallon equivalent (MPGe) fuel economy rating. 1 gallon of gasoline=33.7 Phoenix and Tucson, Ariz.; Portland, Ore.; Raleigh-Durham, N.C.;

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Third Phase of SDGE In-Use Study Shows PHEVs Excel on Fuel Economy and GHG Emissions Reductions Compared to Gasoline ICE and Hybrid-Electric Vehicles

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The third phase of a SDG&E multi-year in-use study on plug-in hybrid electric vehicles showed that plug-in hybrids offer significant improvements in gas mileage and reductions in emissions when compared with standard hybrid-electric and gasoline internal combustion engine (ICE) vehicles. Earlier post.)