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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

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In this proposed rule, heavy-duty Class 2b and 3 vehicles are referred to as "medium-duty vehicles" (MDVs) to distinguish them from Class 4 and higher vehicles that remain under the heavy-duty program. EPA is proposing new battery durability requirements for light-duty and medium-duty BEVs and PHEVs. Mid roof tractor 68.2

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Argonne team releases 2018 GREET LCA model

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To estimate the energy use and air emissions of byproduct hydrogen from steam crackers, Argonne added a by-product hydrogen production from steam crackers pathway to GREET 2018. Two byproduct hydrogen treatment scenarios were included: substitution and mass allocation.

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Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

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WTW energy demand and GHG emissions for EV and PHEV drivetrains for various electricity sources; gasoline ICE vehicle is solid square, hybrid the hollow square. First, it considers the performance of both mature and novel hydrogen production processes, multiple electricity generation pathways and several alternative drivetrains.

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JEC updates well-to-wheels study on automotive fuels and powertrains; electro-mobility, natural gas and biofuels

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A specific objective is to have the outcome accepted as a reference by all relevant stakeholders, including industry, academia and government. They also note that large-scale production of synthetic fuels or hydrogen from coal or gas offers the potential for GHG emissions reduction—but only if CO 2 can be captured and stored.

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Interim Report from National Research Council Urges DOE to Continue Support of Hydrogen Fuel Cell Vehicle Research

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In addition to advanced batteries, such technologies include systems for hydrogen storage and hydrogen fuel cells, the review panel said. The report comes in the context of the proposed zeroing-out of hydrogen fuel cell vehicle research funding in the DOE’s proposed FY 2010 budget. Earlier post.).

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DOE releases SBIR/STTR FY16 Phase 1 Release 2 topics; hydrogen, electric vehicles, more efficient combustion engines; biogas-to-fuels

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Among the many topics listed are magnetocaloric materials development for hydrogen delivery; two hydrogen technology transfer opportunities (TTO); EV traction batteries and power electronics; new combustion engine technologies; and the co-utilization of CO 2 and methane in biogas to produce higher hydrocarbon fuels.

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Roland Berger study outlines integrated vehicle and fuels roadmap for further abating transport GHG emissions 2030+ at lowest societal cost

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Even until 2030 many alternative powertrain technologies such as PHEV, BEV and FCV lack relative cost competitiveness—but are important cornerstones in vehicle manufacturers’ CO 2 emission compliance strategies. PHEVs fueled with advanced biofuels and low carbon, renewable electricity (for PC). can be removed. Methodology.