1998 MOU Summay Data Archive
1998 Locomotive NOx Fleet Average Emissions Agreement in the South Coast Air Basin
The locomotive summary files (available in Microsoft Excel Format, see below) provide the emissions (Tier level) associated with every locomotive that visited the South Coast Air Basin in each calendar year.
2018 Calendar Year
- UP: During Calendar Years 2018 and 2019, system errors cause UP to generate an incomplete data set. CARB is working with UP staff to obtain complete data, and will post the annual summary as soon as possible.
- BNSF Locomotive Summary (PDF - 135 KB)