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

Green Car Congress

The US Environmental Protection Agency (EPA) released its 30 th annual Inventory of US Greenhouse Gas Emissions and Sinks (GHG Inventory), which presents a national-level overview of annual greenhouse gas emissions from 1990 to 2021. Source: EPA. In 2021, US greenhouse gas emissions totaled 6,340.2 GHG emissions by economic sector.

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EPA trends report finds MY 2021 fuel economy remained flat at a record high while CO2 levels hit new low

Green Car Congress

The US Environmental Protection Agency (EPA) released its annual Automotive Trends Report , which shows that model year (MY) 2021 vehicle fuel economy remained at a record high—but flat with MY 2020 fuel economy—while CO 2 emission levels reached a new record low. Source: EPA. Source: EPA. SOurce: EPA.

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Latest EPA automotive trend report shows MY 2017 fleet fuel economy of 24.9 mpg; new record

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The latest edition of the US Environmental Protection Agency (EPA) annual Automotive Trends Report finds that Model Year (MY) 2017 vehicle fuel economy was 24.9 Since MY 2004, fuel economy and CO 2 emissions have improved in eleven out of thirteen years. Source: EPA. Source: EPA. Source: EPA. Background.

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Satellite study: livestock digestion released 70% more methane than oil and gas industry in 2004

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Livestock were the single largest source of methane gas emissions in the United States in 2004, releasing 70% more into the atmosphere than the oil and gas industry as estimated by other inventories, according to a new study by a team from Harvard University, JPL/CalTech and UC Irvine. The EPA estimates that 8.8 1 in the EDGAR v4.2

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EPA: preliminary data show average fuel economy of new light-duty vehicles reached a record high of 25.7 MPG in 2020

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The period from 1975–1987 was marked by a rapid increase in average fuel economy, followed by a gradual decrease in fuel economy from 1988–2004. All data in this report for model years 1975 through 2019 are final and based on official data submitted to EPA and NHTSA as part of the regulatory process.

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EPA Reports Fifth Consecutive Annual Increase in US New Vehicle Fuel Economy; Up 9% Since 2004, Back to Levels of Early 1980s

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Source: EPA. For the fifth consecutive year, the US Environmental Protection Agency (EPA) is reporting an increase in new vehicle fuel efficiency with a corresponding decrease in average carbon dioxide emissions for new US cars and light duty trucks. Source: EPA. mpg, or 9%, since 2004. Click to enlarge. mpg US (11.2

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EPA fuel economy report finds weight and power leveling off, footprint stable

Green Car Congress

EPA recently released the latest edition of its annual report Light-Duty Automotive Technology, Carbon Dioxide Emissions and Fuel Economy Trends. Since MY 2004, CO 2 emissions and fuel economy have improved in ten out of twelve years, and decreased only twice. EPA will not have final MY 2017 data until next year’s report.