AIR QUALITY PERMIT NOTICE Notice of Application Notice is given that CSX Transportation, Inc. has applied to the West Virginia Department of Environmental Protection, Division of Air Quality, for a Class II Administrative Update for the Varnish VPI Process Tank Operations and Two Natural Gas-Fired Boilers located at 2550 6th Avenue, Huntington, WV 25703 in Cabell County, West Virginia. The latitude and longitude coordinates are:38.420392, -82.409003. The applicant estimates the increased potential to discharge the following Regulated Air Pollutants will be: NOx: 9.66 tons per year CO: 8.12 tons per year VOC: 5.35 tons per year SO : 0.06 tons per year PM: 0.73 tons per year PM : 0.73 tons per year PM2.5: 0.73 tons per year Total HAP: 0.18 tons per year Written comments will be received by the West Virginia Department of Environmental Protection, Division of Air Quality, 601 57th Street, SE, Charleston, WV 25304, for at least 30 calendar days from the date of publication of this notice. Written comments will also be received via email at [email protected]. Any questions regarding this permit application should be directed to the DAQ at (304) 926-0499, extension 41281, during normal business hours. Dated this the 2nd day of July, 2026. By: CSX Transportation, Inc. Mr. Matthew Williamson CSX Environmental Program Manager 500 Water St. J-275, Jacksonville, FL 32202 LH-481765 07-07;2026