DAQ-2025-002124

Sunnyside Cogeneration Associates
DEPARTMENT OF
EiI\flRONMENrAL qJAUTY
APR 1 B 2025
Dtl/rsoit (r An ou tllv
P.O. Box 159 . Sunnyside, Utah 84539 . [phone] ' Fax [phone]
April 15,2025
Jay Morris
Utah Division of Air eualiry
195 North 1950 West
Salt Lake City, Utah 84116
subject MATS Quanerly cornpliance Report 40 cFR 63 subpart utJUtJtJ
Sunnyside Cogeneration Associates (SCA)
Dear Mr. Morris:
This letter and attachrnents pertain to SCA's First quarte r 2025 MATS ComplianceRtpoi.t, to demonstrate compliance with the 40 cFR 63 Subpart tJtruuu, sections
63.10031(g), sections 2 thru l3 and sections l7 thru 30 of apperxlix E.
EPA MATS no longer requires the senri-annual MA'I'S cornpliance report. 'l'he nervrcquirement is a quarterly cornpliance report in an XMI- Ibmrat prescribed hy the
Administrator, starting with a report that covers the first quarter or'2024.
ScA will submit this cornplete report in an XML lormat to EpA's ..MA,l.s l)ata
Submission" feature of the Emissions Collection and Monitoring plan Systeln (ECMpS).A hard copy will be sent to utah Department of Air euarity.
The quarterly MATS compliance report was prepared and submittecl for the SCA Unit IPower Plant following the EGU MATS reporting program. We are looking forwarcl toreceiving your feedback regarding this, or any other submittals marle tluring this
reporting periods.
B-2-10096
YTrJr ,) i,l il i
I?": havcany quwtions or if further clarification is needed, please contact MichaelModoy Er (43S) EEt-44?6 or Rrxty Ncrz at (435) 636_6806.
Thank You,
/rf*quf
Logan Egbcrt
Responsible Oflicial
Srurnyside Cogeneration Assosiates
co. EPA Rcgion E
Jay Morris, UDAe
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