摘要: |
We received many comments supporting the proposed rule, which generally stated that they support the rule itself and/or efforts to reduce pollution from motor vehicles and reduce sulfur in gasoline. Commenters additionally expressed support for various aspects of the rule, including: the systems approach of regulating vehicles and fuel together, harmonization with California low emission vehicle (LEV) III standards, coordination with EPA's light-duty Greenhouse Gas (GHG) standards, low sulfur fuels enabling advanced vehicle technologies, help for states in meeting National Ambient Air Quality Standards (NAAQS), and finalizing the rule by the end of 2013 (in order to retain a January 1, 2017 program start date). However, many of these commenters also stated that, although they support the rule, they believe that additional work should be done before the rule is finalized. Commenters offered various suggestions on how they believe that the rule could be improved, and those specific comments can be found throughout this Summary and Analysis of Comments document. |