Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class
(in grams of carbon dioxide per mile)
Characteristic
Cars
Trucks
Total light-duty fleet
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In March 2024, the Biden administration announced new regulations on tailpipe emissions. Though not as strict as originally proposed, the final rules will require automakers to cap average light-duty fleet emissions at ** grams of carbon dioxide per mile (gCO₂/mi) in 2032 — down roughly ** percent from emission standards for model year 2027.
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The Verge. (March 20, 2024). Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class (in grams of carbon dioxide per mile) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 14, 2026, from /statistics/1458339/us-ldv-emission-standards-by-class/
The Verge. "Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class (in grams of carbon dioxide per mile)." Chart. March 20, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 14, 2026. /statistics/1458339/us-ldv-emission-standards-by-class/
The Verge. (2024). Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class (in grams of carbon dioxide per mile). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 14, 2026. /statistics/1458339/us-ldv-emission-standards-by-class/
The Verge. "Greenhouse Gas Emission Standards for New Light-duty Vehicles in The United States from 2027 to 2032, by Regulatory Class (in Grams of Carbon Dioxide per Mile)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Mar 2024, /statistics/1458339/us-ldv-emission-standards-by-class/
The Verge, Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class (in grams of carbon dioxide per mile) ÌÇÐÄÆƽâ°æ, /statistics/1458339/us-ldv-emission-standards-by-class/ (last visited July 14, 2026)
Greenhouse gas emission standards for new light-duty vehicles in the United States from 2027 to 2032, by regulatory class (in grams of carbon dioxide per mile) [Graph], The Verge, March 20, 2024. [Online]. Available: /statistics/1458339/us-ldv-emission-standards-by-class/
