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Georgia Tech study finds MD electric urban delivery trucks have cost advantages over diesel in some conditions; relative benefits depend on numerous factors

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The study found that TCO for electric and diesel medium-duty urban delivery trucks were similar. The electric truck is relatively more cost-effective on the NYCC and when VKT demand is higher. Cost-competitiveness of the electric truck diminishes in drive cycles with higher average speeds. Credit: ACS, Lee et al.

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Modified SOFC anodes allow operation at lower temperatures with carbon-containing gases; potential for much more efficient and cleaner generation of electricity from coal

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Using barium oxide nanoparticles, a team of researchers led by Georgia Tech has modified the surface of conventional anodes for solid oxide fuel cells (SOFCs) to enable operation at lower temperatures (750 °C) with carbon-containing gases—e.g., gasified coal—by eliminating the coking problem. Click to enlarge.

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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

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They also found that the total costs of ownership (TCO) of the electric and diesel trucks are similar. Over an array of possible conditions, the median TCO of electric trucks is 22% less than that of diesel trucks on the NYCC. However, the cost-competitiveness of the electric truck diminishes in drive cycles with higher average speed.

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Renewables expand to 23% of US electrical generation in 2023, with solar in the lead

Baua Electric

of US electrical generation in 2023, according to newly released end-of-year US Energy Information Administration (EIA) data. EIA’s latest “ Electric Power Monthly ” (with data through December 31, 2023) reports that the combination of utility-scale and small-scale (e.g., of total US electrical generation. last year.

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Obama Administration Announces $8.33B in Loan Guarantees for New Nuclear Power Reactors in Georgia; First New US Nuclear Power Plant Project in Nearly 3 Decades

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billion in loan guarantees for the construction and operation of two new nuclear reactors at a plant in Burke, Georgia. Vogtle Electric Generating Plant—Vogtle units 3 and 4—will supplement the two existing reactor units at the facility. —President Obama.

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DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

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Under this cost-shared research and development (R&D), DOE is awarding $51 million to nine new projects for coal and natural gas power and industrial sources. This work will focus on designing a carbon capture system capable of capturing 50 to 70 percent of CO 2 emissions from blast furnace gas. LH CO 2 MENT Colorado Project.

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DOE awards ~$25M to 8 projects for CO2 capture and compression; $15M for novel Direct Fuel Cell system

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The selected projects focus on advancing the development of a suite of post-combustion CO 2 capture and supersonic compression systems for new and existing coal-based electric generating plants, specifically: (1) supersonic compression systems; (2) small pilot-scale (from 0.5 FuelCell Energy Inc. Click to enlarge.

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