A Small Electric SUV Produces 52% Fewer Life Cycle Greenhouse Gas Emissions than a Comparable Gasoline Vehicle

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In 2024, a small electrical SUV with a variety of 300 miles produces 52% fewer life cycle greenhouse gasoline (GHG) emissions than a comparable gasoline car. Electrical automobiles (EVs) haven’t any tailpipe emissions, however practically three quarters of the GHG emissions for a gasoline car come from the tailpipe (car operation). Though GHG emissions from the manufacturing and distribution of electrical energy is about double that of gasoline manufacturing and distribution (149 vs. 75 gCO2e/mile), that distinction is greater than offset by the tailpipe GHG emissions from the gasoline car. Battery manufacturing provides an extra 30 gCO2e/mile over the lifetime of the EV however is negligible for the gasoline car. Growing efficiencies for battery and car manufacturing will decrease GHG emissions sooner or later. Additionally, GHG emissions from electrical energy manufacturing are projected to be decrease as the US strikes towards decarbonization of the grid.


Notes:

  • gCO2e/mile = grams of carbon dioxide equivalents per mile.
  • Life cycle GHG emissions embrace these from building of the gasoline manufacturing facility, car and battery manufacturing and end-of-life, and car use.
  • Development of gasoline manufacturing services is included within the “Manufacturing: Gas” class. Lead-acid battery manufacturing emissions for ICE automobiles are included within the “Manufacturing: Battery” class, however they’re negligible.
  • Lifetime car miles traveled is 183,363 miles, and the assumed grid combine is the 2022 U.S. common in R&D GREET 2023.

Supply: U.S. Division of Power, Workplace of Power Effectivity and Renewable Power, R&D GREET Model, Determine 1.

See more 2024 Facts of the Week.

FOTW #1357 courtesy of U.S. Division of Power.


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