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Utah, Minnesota team discover highly conductive oxide-based materials; STO/NTO offer “different road to power electronics”

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Sheet conductivity versus electron density for various 2DEGs (2DEG = two-dimensional electron gas free to move in two dimensions, but tightly confined in the third. Today, electronics manufacturers use gallium nitride for transistors in power supplies and other electronics that carry large electrical currents. not conductive at all.

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Diesel Technology Forum: 57% of all commercial diesel trucks on the roads in US are near-zero emissions models

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are electric, and the remainder are gasoline or other fuels. are powered by diesel, gasoline (22.9%), compressed natural gas (0.46%), other (ethanol, fuel cell, LNG, propane, 0.85%) and electric (0.09%). There are 125 times more new generation advanced diesel trucks on the road in California than electric trucks.

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DTF: Diesel dominates commercial truck, transit and school bus fleets in US

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Other fuels that play a role in commercial trucking include gasoline (23%) and compressed natural gas (0.4%). Electric and other categories each register less than 1%. About 32% of all electric trucks nationwide are in California, where for every electric truck there are about 300 diesel trucks (all years, Classes 3-8).

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DOE awards $18M to 5 projects to accelerate development of plug-in electric vehicles & use of other alternative fuels

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million to develop and demonstrate a battery-powered electric school bus that improves propulsion energy efficiency by 20-30% and that can connect to the electric grid (vehicle-to-grid). propane direct injection engine and emission control system that will be demonstrated on a package delivery vehicle.

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Neste Jacobs and Global Oil Shale sign oil shale development and engineering strategic agreement

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GOS is exclusively focused on large-scale mining and processing of the world’s kerogen rich oil shale deposits to oil, with potential for add-on electricity production and associated minerals extraction. Lifecycle GHG for oil shale. Earlier post.). Earlier post.).

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LADWP joins HyDeal LA, targets green hydrogen at $1.50/kg by 2030

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Independent studies, including the recently completed Los Angeles 100% Renewable Energy Study, point to the need for renewably fueled combustion turbines—available for limited periods—to achieve reliable 100% renewable electricity. —Martin Adams, General Manager and Chief Engineer at LADWP.

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GM expanding into new commercial applications for its HYDROTEC fuel cell systems

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These fuel cell generators could ultimately replace gas- and diesel-burning generators with fewer emissions at worksites, buildings, movie sets, data centers, outdoor concerts and festivals. They could also back up or temporarily replace grid-sourced electricity for residential and small commercial enterprises at times of power disruption.

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