Technical assessment evaluates compliance with 2012 fuel economy, greenhouse gas standards


14319904578_c69de638e9_k
(Mike Mozart/flickr)
Jenna Ladd | July 20, 2016

The U.S. Environmental Protection Agency (EPA) released a draft of the Technical Assessment Report (TAR) to evaluate the compliance of the automobile industry with the Obama administration’s 2012 fuel economy and greenhouse gas standards.

The standards, finalized in 2012, covered all cars and light weight trucks sold in the United States between 2012 and 2025. The regulations were put in place to save Americans money at the fuel pump, reduce dependency on foreign oil, and to protect the environment. Initial goals required that vehicles get 54.5 miles per gallon and cut greenhouse gas emissions to 163 grams per mile.

EPA, the U.S. Department of Transportation (DOT), and California’s Air Resources Board (CARB) released an in-depth TAR draft earlier this month in order to highlight sustainable automobile advances and to determine reasonable standards for future model year (MY) automobiles. TAR considers fuel-economy advancement cost, technologies, and market-changes in order to provide EPA and the National Highway Traffic Safety Administration (NHTSA) with necessary information to write updated standards for MY 2022-2025 vehicles.

A recent EPA blog post outlined major findings of the industry assessment.

TAR found that many automakers are meeting fuel-economy and emissions standards several years ahead of schedule. There are upwards of 100 cars, SUVs, and trucks currently on the market that meet 2020 or later standards already. There was evidence that manufacturers can comply with standards “at a similar or even lower cost,” corroborating a 2015 study by that National Academy of Sciences. Finally, TAR concluded that automakers are seeing “record sales and fuel economy levels.” For the first time since the 1920’s, auto sales have increased for six consecutive years leading up to 2015.

A 60 day public comment period for all interested stakeholders has been established.

fuel economy standards
Fuel economy standards infographic (The White House)

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