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DOE proposes revising procedures for calculating petroleum-equivalent fuel economy of EVs for use in CAFE calculations

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The US Department of Energy (DOE) is proposing a significant revision in its procedures for calculating a value for the petroleum-equivalent fuel economy of EVs for use in the Corporate Average Fuel Economy (CAFE) program administered by the Department of Transportation (DOT). Background. Proposed PEF.

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New 2019 Toyota Avalon hybrid boosts fuel economy 10% to 44 mpg combined

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Toyota estimates that the 2019 Avalon Hybrid will boost fuel economy by up to 10% over its MY 2018 predecessor, from 40 mpg (5.88 liter four-cylinder Dynamic Force Engine is more fuel efficient, runs cleaner, and is more powerful than previous iterations, and excels at dissipating thermal inefficiencies. l/100 km) combined.

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Chevrolet to offer small number of 2016 Silverados pickups with e-Assist mild-hybrid technology; 13% better city cycle fuel economy

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The new mild-hybrid electrical system leverages many of the technologies and components from Chevrolet’s lineup of electrified vehicles, including battery cells from the Malibu Hybrid and software controls developed for the Volt. Silverado already leads the full-size truck segment in V8 fuel economy. V-8 and 8-speed automatic.

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Bright Automotive To Convert VW Transporters to Plug-ins

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Start-up Bright Automotive, which in May unveiled its IDEA concept series plug-in hybrid light commercial van ( earlier post ), will convert VW Transporter vans with the series hybrid Bright powertrain as a bridge between the concept and the production version of the IDEA. Fuel economy, 50-mile cycle. Specification.

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Coltura: Federal & state EV policy & incentives must target gasoline superusers to achieve carbon emissions goals

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Advocacy group Coltura has published a report that finds converting the biggest users of gasoline to EVs in the next ten years is critical to reaching climate goals and that present EV policies are poorly suited to accomplishing that conversion. This is more than the bottom 60% of users combined. The top 20% of gasoline users burn 48%.

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Toyota announces expected fuel economy and pricing for RAV4 Hybrid: 33 mpg combined, entry at $28,370

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Regenerative braking changes the electric motor to a generator that captures the kinetic energy of the still-turning wheels when the brake is applied, storing it in the nickel-metal hydride (NiMH) hybrid battery pack. The RAV4 body structure makes extensive use of high-strength steel, providing a robust and stiff, yet light platform.

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NREL thermal management system greatly increases power density of SiC inverters in heavy-duty applications

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In general, heavy-duty vehicles demand more power and far higher torque during operation than the average light-duty sedan. The lighter overall weight and improved performance have clear benefits to fuel efficiency and operating costs. —Kevin Bennion, NREL senior researcher and thermal management expert.

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