OFFICIAL NOTICE

OFFICIAL NOTICE BEFORE THE UTILITIES COMMISSION OF THE STATE OF IOWA TO THE CITIZENS OF JOHNSON COUNTY: Notice is given that MidAmerican Energy Company, Des Moines, Iowa, pursuant to Iowa Code chapter 478, has filed a petition with the Iowa Utilities Commission (IUC) for a new franchise to erect, maintain, and operate an electric transmission line setting forth the following as the maximum voltage, starting points, routes, and termini of the existing line: EXHIBIT A 161,000 V Nominal, (169,000 V Maximum) Electric Transmission Line Johnson County, Iowa Northgate to Rose Hollow The west endpoint of this line is on the Municipal Boundary of the City of Iowa City, Iowa approximately 0.06 mile east and 0.01 mile south of the Northwest corner Section 6, Township 79 North, Range 5 West of the 5th P.M., Johnson County, Iowa; The west terminus of this line is MidAmerican Energy Company's Northgate Substation located approximately 0.53 mile east and 0.02 mile south of the northwest corner of Section 1, Township 79 North, Range 6 West of the 5th P.M., Johnson County, Iowa. The east endpoint/terminus of this line is ITC Midwest's Rose Hollow Substation located approximately 0.05 mile north and 0.27 mile east of the southwest corner of Section 32, Township 80 North, Range 5 West of the 5th P.M., Johnson County, Iowa. The west terminus of this line is MidAmerican Energy Company's Northgate Substation located approximately 0.02 mile south and 0.53 mile east of the northwest corner of Section 1, Township 79 North, Range 6 West of the 5th P.M., Johnson County, Iowa. Beginning at the west endpoint of the line on the Municipal Boundary of the City of Iowa City, Iowa approximately 0.06 mile east and 0.01 mile south of the Northwest corner of Section 6, Township 79 North, Range 5 West of the 5th P.M., Johnson County, Iowa; thence east on private property in the north half of said Section 6 for approximately 0.21 mile, to a point in public road right of way, 0.26 mile east and 0.01 mile south of the northwest corner of said Section 6, adjacent to the south right of way line of 340th St NE in the Northeast Quarter of the Northwest Quarter of said Section 6; thence east in public right of way adjacent to the south right of way line of 340th St NE and crossing Taft Ave in the north half of said Section 6 for approximately 0.75 mile, to a point in public road right of way, 0.01 mile south of the northwest corner of Section 5, Township 79 North, Range 5 West of the 5th P.M., Johnson County, Iowa, adjacent to the south right of way line of 340th St NE of said section 5; thence east in the public right of way adjacent to the south right of way line of 340th St NE in the north half of said Section 5 for approximately 0.24 mile, to a point in public road right of way, 0.24 mile east and 0.01 mile south of the northwest corner of said Section 5, adjacent to the south right of way line of 340th St NE in the Northwest Quarter of the Northwest Quarter of said Section 5; thence north crossing 340th St NE continuing on private property for approximately 0.05 mile in the Southeast Quarter of the Southwest Quarter of said Section 32, Township 80 North, Range 5 West of the 5th P.M., Johnson County, Iowa; said point also being at the east endpoint/terminus at ITC Midwest's Rose Hollow Substation located approximately 0.05 mile north and 0.27 mile east of the southwest corner of Section 32, Township 80 North, Range 5 West of the 5th P.M., Johnson County, Iowa. The total distance of this 161,000 V transmission line in Johnson County, Iowa, is approximately 1.25 miles. A map showing the route of the electric line may be obtained at no cost by calling (563) 333-8642 or by writing to MidAmerican Energy Company, Attn: Lindsay Holmes, 106 East Second Street, Davenport, Iowa 52801. Orders issued and documents filed in this docket (No. E-22537) may be viewed by searching under the docket number in the IUC's electronic filing system (EFS) at efs.iowa.gov. Objections to the granting of the franchise may be filed electronically using EFS or filed in writing with the IUC no later than 20 days after the date of second publication of this notice. Instructions for submitting an electronic filing can be found in EFS; written objections must be mailed to the Iowa Utilities Commission, 1375 E. Court Avenue, Des Moines, IA 50319. The date of the first publication is October 1, 2025. The date of the second publication is October 8, 2025. IOWA UTILITIES COMMISSION BY: Hunter Fors, Attorney Dated this 19th day of September 2025. October 1, 8 2025 LIOW0375075