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Field test shows Volvo Buses’ plug-in hybrid reduces fuel consumption by 81% and energy consumption by 61%; 21 mpg

Green Car Congress

Field tests being conducted in Gothenburg show that Volvo Buses’ plug-in hybrid reduces fuel consumption by 81% and total energy consumption (diesel plus electricity) by 61% compared to a comparable Euro 5 diesel bus. The 4-cylinder, 5-liter Volvo D5F diesel engine produces 215 bhp and is installed vertically. Earlier post.).

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NREL report on electric bus demo at Foothill Transit finds Proterra fuel economy >8x higher than CNG on same line

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This latest report provides data and analysis on 12 Proterra BEBs and eight CNG baseline buses from August 2015 through December 2016. miles per diesel gallon equivalent (mpdge). Among the findings are that the BEBs had an overall average efficiency of 2.17 kWh per mile—17.35 The CNG buses had an average fuel economy of 3.89

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Clean Energy Fuels delivered 143M gallons of Redeem renewable natural gas in 2019, up 30% year-on-year

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The environmental impact of replacing 143 million gallons of diesel fuel with RNG is the equivalent of reducing 745,000 metric tons of greenhouse gas emissions—also equal to planting 12 million trees, or removing 158,000 cars off the road, or reducing 260,000 tons of waste that would otherwise be sent to the landfill, the company said.

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Continental, IBM and HERE to demo cloud-based eHorizon at CES; the cloud as a vehicle sensor

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At the 2015 CES, Continental will present the dynamic eHorizon as the focal point of its innovations for displays, access technologies, connectivity, infotainment, driver assistance, and engine management and will show how these components and systems benefit from connecting the vehicle to the Cloud.

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Aemetis harvests demo crop of optimized biomass sorghum in California for advanced biofuels; ~90 days from planting to harvest

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As of 2015, announced US cellulosic fuels producers’ nameplate capacity is about 85 million gallons. The cellulosic feedstock grown in the Central Valley can produce a variety of renewable fuels such as cellulosic ethanol, renewable diesel, renewable gasoline and renewable jet fuel.

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NREL analysis of Proterra electric bus demo finds average fuel economy nearly 4x that of CNG baseline buses

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miles per diesel gallon equivalent (DGE). The NREL team also found that reliability, measured as miles between roadcalls (MBRC), was high during the data period (April 2014 through July 2015). The NREL team found, inter alia , that the battery-electric buses (BEBs)had an overall average efficiency of 2.15 miles per DGE.

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Pasha, Port of LA and California ARB partner on $26.6M Green Omni Terminal demo project; emerging zero and near-zero emission tech

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The comprehensive strategy is expected to reduce more than 3,200 tons per year of greenhouse gases and nearly 28 tons annually of diesel particulate matter, nitrogen oxides and other harmful emissions from operations at the nation’s busiest container port. The commercial component followed.