Utility Emissions Reporting Workshop
Denver, Colorado - May 4, 2026

Learn More about Emission Reporting Changes Affecting Utility Sources.  After years of delay, EPA is finally releasing ECMPS 2.0 and is now requiring utilities to transition from the Windows-based application to a web-based submission tool as well as requiring a change from XML to JSON format for some submission files.  For EPA, the conversion may be one step forward, but for sources it is two steps back because they are scrambling to learn how to navigate the new CEDRI requirements and less intuitive web-based tool while dealing with the constraints of not being able work offline, having to upload data for every iteration, and managing the new multiple source/user processing limitations.  Furthermore, many of Mercury and Air Toxics Standards (MATS) reporting changes that ECMPS 2.0 was intended to cover remain unaddressed with seriously lacking guidance/instructions on how the data should be reported.  

At the same time, EPA has finalized changes to the New Source Performance Standards (NSPS) for combustion turbines.  Not only has the Agency imposed stricter Subpart KKKKa limits on new units where both the limits and compliance averages are calculated differently than under previous rules, but it has also imposed new reporting requirements for RATA and performance testing done for existing units under Subparts GG and KKKK.
      
This half-day workshop is intended to help you stay informed on how to navigate the reporting changes and understand the new requirements.  Topics will include:    

•    Overview of ECMPS 2.0 Changes
•    ECMPS 2.0 How-to Guidance/Recommendations
•    MATS Quarterly Compliance Reports
•    Supplemental Stack Test Data Files  
•    Reporting MATS Downtime/Deviations
•    Impact of Recent Regulatory Updates
•    New Reporting Requirements for Combustion Turbines Under Subparts GG, KKKK, and KKKKa

The Emissions Reporting and Rule Revisions Workshop will be held at the Residence Inn by Marriott Boulder/Broomfield (455 Zang Street, Broomfield, CO 80021) on Monday, May 4, 2026 (1:00pm - 5:00 pm) in conjunction with the EPRI CEMS User Group Meeting, which starts nearby the following day.  The cost to attend the Utility Emissions Reporting Workshop is $350 and does not include travel or hotel costs.  To register, click here to download a copy of the course brochure, which includes a registration form, or click 'Register Now' below to register online.