Select from the links listed below to view active ERCs and STERCs for a specific month and year. The listings are in reverse chronological order from 2023 to the present.
PLEASE NOTE: the files linked here are in Microsoft Excel format (.xls).
Current Active ERC and STERC Lists:
January 2025 (xls, 318kb)
- - -
The ERC and STERC Lists include a Summary Sheet that lists the total available ERCs and STERCs by pollutant starting with the August 2018 data. You may view the historical archives for ERC and STERC lists here: ARCHIVE.
| January |
xls, 311kb
|
|
February
|
xls, 311kb
|
| March |
xls, 312kb |
| April |
xls, 311kb |
| May |
xls, 311kb |
| June |
xls, 311kb |
| July |
xls, 322kb |
| August |
xls, 321kb |
| September |
xls, 321kb |
| October |
xls, 321kb |
| November |
xls, 322kb |
| December |
xls, 322kb |
| January |
xls, 309kb
|
| February |
xls, 309kb
|
| March |
xls, 309kb
|
| April |
xls, 316kb
|
| May |
xls, 315kb
|
| June |
xls, 316lkb
|
| July |
xls, 316kb
|
| August |
xls, 316kb
|
| September |
xls, 316kb
|
| October |
xls, 314kb
|
| November |
xls, 315kb
|
| December |
xls, 314kb
|
[Return to Top]
ERC and STERC List Archive
2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008