US Adjusts Auto Emissions Standards Amid Slower EV Adoption

US Adjust Auto Emission Standards Amid Slow EV Adoption
The US adjusts its auto emissions standards for 2030, easing the transition to electric vehicles amid concerns over technology costs and infrastructure development.

In a significant pivot from its original aggressive stance on reducing automobile emissions and accelerating the transition to electric vehicles (EVs), the Biden administration is set to modify the proposed vehicle emissions standards through 2030. This adjustment comes in response to concerns from automakers and the United Auto Workers (UAW) regarding the rapid pace of the proposed increases in EV sales and the associated technological and infrastructural challenges.

Key Highlights:

  • The Environmental Protection Agency (EPA) had initially proposed in April 2023 to require a 56% reduction in new vehicle emissions by 2032. This would necessitate EVs making up 60% of new vehicle production by 2030 and 67% by 2032.
  • The revised regulation will ease these requirements, setting a pace that expects EVs to account for less than 60% of total vehicles produced by 2030.
  • Concerns have been raised about the affordability of EV technology for mainstream consumers and the need for further development of the charging infrastructure.
  • The Alliance for Automotive Innovation, representing major automakers, described the initial EPA proposal as “neither reasonable nor achievable,” advocating for a target of 40 to 50% EV, plug-in hybrid, and fuel cell vehicles by 2030.
  • The EPA’s final rules for vehicle emissions through 2026, announced in December 2021, aimed for a 28.3% reduction, setting a real-world average of about 40 miles per gallon by 2026.

The original EPA plan unveiled last year aimed for a significant increase in electric vehicle adoption on US roads. Automakers were urged to achieve a target where EVs comprised 67% of new sales by 2032. This was part of a broader push to drastically reduce greenhouse gas emissions from the transportation sector.

Why the Change?

Although EV sales experienced strong growth over the past few years, recent trends indicate a deceleration. Several factors are influencing this, including:

  • Consumer Concerns:¬†EVs often carry a higher price tag than traditional vehicles, creating hesitancy among buyers. Range anxiety and limited charging infrastructure also play a role.
  • Industry Challenges:¬†Automakers face hurdles in scaling up the production of EVs, including supply chain constraints and the rising cost of battery materials.

The Adjusted Plan

Acknowledging the slowdown, the new EPA timeline allows some breathing room for automakers by relaxing standards for model years 2027 through 2029. However, the agency will reinstate the original, more stringent targets from 2030 onward.

The administration is striking a balance between addressing climate change and supporting a successful transition to clean vehicles. Critics argue this eases the pressure on automakers, while industry representatives claim this aligns with current market realities.

This recalibration of emissions standards and EV targets is a response to the evolving landscape of the automotive industry, reflecting the administration’s willingness to engage with stakeholders and adapt its policies to ensure achievable, sustainable outcomes. It underscores the challenges of managing a transition to cleaner transportation options within the constraints of current technological and economic realities.

By easing the proposed requirements, the administration aims to support a more feasible path toward reducing vehicle emissions, while still striving to achieve long-term environmental and climate goals. This approach seeks to ensure that the shift to electric vehicles is both economically viable for manufacturers and accessible to a broader range of consumers, thereby fostering broader acceptance and adoption of clean vehicle technologies.


About the author

Alice Jane

Alice is the senior writer and responsible for managing software and tablets section of PC-Tablet. She is very passionate about Gadgets & Technology and always looking around to use them in an innovative way in daily life. She reviews Gadgets & Applications to tell users about their optimum use to get the most out of in which they've put their time and hard earned money. You can contact her at

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