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EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

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USenergy-related carbon dioxide emissions and fossil fuel energy consumption. In the transportation sector, consumption and emissions trends in the past have been driven by changes in travel demand, fuel prices, and fuel economy regulations. Other sectors have also increased their consumption of natural gas.

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EPA: US greenhouse gases up 2% in 2013; increased coal consumption, cool winter

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The increase from 2012 to 2013 was due to an increase in the carbon intensity of fuels consumed to generate electricity due to an increase in coal consumption, with decreased natural gas consumption, according to the report. Total US emissions have increased by 5.9% from 1990 to 2013. billion gallons in 1990 to 12.6

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

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Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Earlier post.). New energy efficiency standards. Other efforts will include: Natural Gas.

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EPA GHG Inventory shows US GHG down 1.7% y-o-y in 2019, down 13% from 2005

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This decrease was driven largely by a decrease in emissions from fossil fuel combustion resulting from a decrease in total energy use in 2019 compared to 2018 and a continued shift from coal to natural gas and renewables in the electric power sector. from 2018 to 2019, and CO 2 emissions just from fossil fuel combustion decreased 2.7%

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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EIA projects decline in transportation sector energy consumption through 2037 despite increase in VMT, followed by increase

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EIA’s Annual Energy Outlook 2019 projects continued robust growth in US energy production, emergence of the United States as an energy exporter, and a cleaner S electric power generation mix. However, US coal shipments, which are primarily via rail, decline slightly. trillion miles in 2018 to 3.5

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EIA: light duty vehicle energy consumption to drop 25% by 2040; increased oil production, vehicle efficiency reduce US oil and liquid imports

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The rising fuel economy of LDVs more than offsets the modest growth in VMT, resulting in a 25% decline in LDV energy consumption decline between 2012 and 2040 in the AEO2014 Reference case. Domestic crude oil production increases sharply in the AEO2014 Reference case, with annual growth averaging 0.8 per year, from 21.5

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