题名: |
Guidance on Quatifying NOx Benefits for Cetane Improvement Programs for Use in SIPS and Transportation Conformity. |
关键词: |
AIR POLLUTION; CETANE NUMBER; CONFORMITY; DIESEL FUELS; NITROGEN OXIDES; TRANSPORTATION SYSTEMS |
摘要: |
This document provides guidance and sets forth the Environmental Protection Agencys (EPA) policy and interpretation regarding the granting of State Implementation Plan (SIP) credit under section 110 of the Clean Air Act (CAA) for emission reductions attributable to the use of cetane additives in diesel fuel. Cetane improvement programs have the potential to contribute emission reductions needed for progress toward attainment and maintenance of the National Ambient Air Quality Standards (NAAQS). EPA believes that SIP credit is appropriate when there is confidence that cetane improvement programs can achieve emission reductions and meet any other applicable requirements. This document identifies the terms and conditions for establishing and implementing a cetane improvement program and the requirements for approvable SIP submittals and transportation conformity determinations under the Clean Air Act. |
报告类型: |
科技报告 |