What are the new proposed fuel efficiency standards in the US?

The National Highway Traffic Safety Administration is proposing standards that would lead to an average fuel efficiency of roughly 34.5 miles per gallon by model year 2031.

Why is the US loosening its auto emissions standards?

The administration stated the rollback aligns with customer demand and aims to adjust policies that were seen as artificially propping up certain industries.

How will the EPA's change affect families and the environment?

Critics argue the rollback will result in more greenhouse gas emissions and higher fuel costs for families, while also threatening public health.

Home / Environment / US EPA Weakens Auto Emissions Standards

US EPA Weakens Auto Emissions Standards

4 Dec

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Summary

Transportation emissions are the biggest source of greenhouse gases in the US.
New standards propose 34.5 mpg by 2031, down from 50 mpg.
Policy change may increase fuel costs and pollution for families.

Transportation is the largest contributor to U.S. greenhouse gas emissions, representing over 28% in 2022. The National Highway Traffic Safety Administration has proposed significantly less stringent fuel efficiency standards for automakers. The revised target is approximately 34.5 miles per gallon by the 2031 model year, a substantial reduction from the prior 50 miles per gallon goal.

Furthermore, the administration is discontinuing a program that allowed manufacturers to purchase credits from more efficient carmakers, like Tesla. This program was cited as artificially supporting the electric vehicle market. Critics argue these changes will lead to increased greenhouse gas emissions and higher expenses for families at the pump.

Environmental advocates warn that loosening these standards will prolong the presence of polluting vehicles, negatively impacting public health, especially for vulnerable populations. However, some industry representatives, such as Ford's CEO, view the revised regulations as appropriate, stating they align with current consumer preferences and represent a prudent adjustment for the automotive sector.