# Emission files prepared for 2020

**URL:** <https://forum.cmascenter.org/t/emission-files-prepared-for-2020/4507>\
**Category:** SMOKE\
**Created:** [October 26, 2023, 11:04pm UTC](https://forum.cmascenter.org/t/emission-files-prepared-for-2020/4507 "2023-10-26T23:04:32Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![derek](https://avatars.discourse-cdn.com/v4/letter/d/b38774/32.png) [@derek](https://forum.cmascenter.org/u/derek)\
**Post date:** [October 26, 2023, 11:04pm UTC](https://forum.cmascenter.org/t/emission-files-prepared-for-2020/4507/1 "2023-10-26T23:04:32Z")

</div>

Hi Guys,  
I am searching for emission files specifically prepared for the year 2020 to use with CMAQ.  
Can you recommend a source where I can download them, or should I create them myself?  
Thanks,  
Derek

---

<div class="post-metadata">

**Author:** ![eyth.alison](https://avatars.discourse-cdn.com/v4/letter/e/7ab992/32.png) [@eyth.alison](https://forum.cmascenter.org/u/eyth.alison)\
**Post date:** [October 27, 2023, 12:48am UTC](https://forum.cmascenter.org/t/emission-files-prepared-for-2020/4507/2 "2023-10-27T00:48:08Z")

</div>

There are inputs to SMOKE posted on EPA’s 2020 modeling platform page:

[https://www.epa.gov/air-emissions-modeling/2020-emissions-modeling-platform](https://www.epa.gov/air-emissions-modeling/2020-emissions-modeling-platform)

The SMOKE outputs have not yet been posted for download anywhere.