On May 20 – 21, 2025, VIM attended and exhibited at the EPRI CEMUG Conference in Atlanta, Georgia. Andy Rothenberger, National Sales Manager, and Dru Sanders, Senior Environmental Compliance Specialist, represented VIM at the conference. EPA’s Clean Air and Power Division (CAPD) kicked off the conference with several virtual presentations. Later that afternoon, Dru gave a presentation entitled, MATS Electronic Reporting, A Look Under the WebFIRE Hood. WebFIRE is EPA’s publicly accessible database that houses the various MATS Rule (40CFR63, Subpart UUUUU, Appendix E) reports submitted via ECMPS as well as reports required by numerous other subparts in Part 63 which are submitted via CEDRI. The presentation provided:
- A summary of the current MATS electronic reporting requirements,
- An overview of how to access and download reports housed in the WebFIRE database, and
- A review of several MATS reports to illustrate the inconsistencies of both the report content and format.
The presentation concluded by urging EPA to issue definitive interim guidance that quarterly MATS compliance reports should be submitted only in PDF format until ECMPS 2.0 is formally launched with MATS electronic reporting capability. Additionally, the language in Section 1.0 of Appendix E to the MATS Rule must be revised to accurately reflect the ongoing electronic reporting requirements via ECMPS 2.0. It should be noted that one of CAPD presentations discussed uploading MATS XML files into the Electronic Reporting Tool (ERT) to begin checking the XML file formats. Initially, all formatting errors would result in “Informational Errors.”
If you have any questions or would like a copy of the presentation, please contact Dru at dru.sanders@vimtechnologies.com. Thanks again to EPRI and Oglethorpe Power for hosting an informative and enjoyable conference.