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EIA: US fossil fuel consumption fell by 9% in 2020, the lowest level in nearly 30 years

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In 2020, total consumption of fossil fuels in the United States, including petroleum, natural gas, and coal, fell to 72.9 2020 marked the largest annual decrease in US fossil fuel consumption in both absolute and percentage terms since at least 1949, the earliest year in the EIA annual data series.

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CARB publishes 2020 CI values for electricity as transportation fuel: average 82.92 gCO2e/MJ, up from 2019

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The California Air Resources Board (CARB) Executive Officer has certified the 2020 annual update to the carbon intensities (CI) of the lookup table pathways for a) California Average Grid Electricity Used as a Transportation Fuel in California and b) Electricity Supplied under the Smart Charging or Smart Electrolysis Provision.

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EPA: US GHG emissions up 6% in 2021 from 2020

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million metric tons of carbon dioxide equivalents after accounting for sequestration from the land sector—representing a 6% increase from 2020. The increase in total greenhouse gas emissions was driven largely by an increase in CO 2 emissions from fossil fuel combustion. from 2020 to 2021. From 2019 to 2021.

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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

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Phil Ansell, an aerospace engineer at the University of Illinois Urbana-Champaign, modeled the life cycle carbon dioxide equivalent emissions of liquid hydrogen production required to meet the fuel needs of Chicago’s O’Hare International Airport (ORD) with today’s electric grid mix.

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Argonne releases GREET 2020

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Argonne National Laboratory’s Systems Assessment Center has released the 2020 version of the suite of GREET models and associated documentation. Vehicle technologies include conventional internal combustion engines, hybrid-electric systems, battery-electric vehicles, and fuel-cell-electric vehicles. CO 2 -derived FT fuels and methanol.

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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

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Using current technologies, all evaluated biofuel, battery electric, and hydrogen fuel cell vehicle pathways offer significant C2G GHG emissions reduction compared to the current gasoline internal combustion engine vehicle. When fueled by hydrogen produced from landfill gas, the total dropped to 117 g CO 2 e/mi.

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EIA: US coal exports increased 23% between 2020 and 2021

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In 2021, coal exports from the United States increased by 23% to 85 million metric short tons (MMst) from 69 MMst in 2020, according to the US Energy Information Administration (EIA). Metallurgical coal, or coking coal, is used to produce coke, a primary fuel and reactant in the blast furnace process for steelmaking.

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