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Geely supporting Danish initiative on e-methanol with vehicle trials in Aalborg

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Danish Minister for Transport Trine Bramsen, Aalborg municipal government representatives, and European media were invited to witness the first test runs of Geely methanol vehicles on Danish roads and visit the e-methanol production facility at Aalborg University.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. A paper on their work is published in the ACS journal Environmental Science & Technology. —Mohan et al.

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Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

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Researchers from Japan’s NIMS (National Institute for Materials Science), the University of Tokyo and Hiroshima University have jointly conducted a techno-economic analysis for hydrogen production from photovoltaic power generation (PV) utilizing a battery-assisted electrolyzer. 2018.11.119 ).

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

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Policy Options for Expanding and Modernizing the US Power Grid

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The US will need to expand and modernize its outdated power transmission grid to incorporate more renewable energy sources, but balkanized ownership and regulation are going to make that process slow and difficult, according to a new Duke University analysis. —Chi-Jen Yang.

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SoCalGas & UC Irvine show power-to-gas technology able to boost use of intermittent renewable energy significantly

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SoCalGas) announced that new research on power-to-gas technology shows the technique holds the ability to significantly increase the use of intermittent renewable energy. The finding came out of ongoing research conducted at the University of California, Irvine (UCI) and funded by SoCalGas. Southern California Gas Co.

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How to Prevent Blackouts by Packetizing the Power Grid

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That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. Packetized energy management (PEM) allows the power grid to flexibly handle a varying supply of renewable energy.