Public Utilities Advisory Board

Regular Meeting

Naperville, IL · February 19, 2026

Minutes

City of Naperville 400 S. Eagle Street Naperville, IL 60540 http://www.naperville.il.us/ Meeting Minutes Thursday, February 19, 2026 5:00 PM Meeting Room C Public Utilities Advisory Board Public Utilities Advisory Board Meeting Minutes February 19, 2026 PUBLIC COMMENT: A. CALL TO ORDER: Acting Chairman, Director Brian Groth, called the February 19, 2026, Public Utilities Advisory Board meeting to order.at 5:00 p.m. B. ROLL CALL: Also in attendance: Director of Public Utilities-Electric Brian Groth, Department of Public Utilities-Electric Customer Connections Manager Maher Diab, Deputy Director of Public Utilities-Water Joe Slevnik, Department of Public Utilities-Water Budget & Administrative Manager Doug Split, Zain Photowala and Magaranth Rajkumar C. PUBLIC FORUM: Solar installed capacity presentation by Tim Ferritto. D. OLD BUSINESS: 1. Approve Meeting Minutes Nov-6-2025 Attachments: A-Approve Meeting Minutes Nov-6-2025 A motion was made by Schrieber and seconded by Fillar to approve the November 19, 2025 minutes. The motion was passed. E. NEW BUSINESS: The board requests the format to develop a letter that would go to the council recommending some directive to determine the approach for steps to be taken to develop an energy strategy. 1. Receive Update from Electricity Modeling Team Status, Lessons Learned, Next Steps Attachments: B-Receive Update from Electricity Modeling Team Status, Lessons Learned, Next Steps Presentation by Richard Stark. 2. Receive Naperville D203 CAP Overview Attachments: D-Receive Naperville D203 CAP Overview F. REPORTS: 1. Receive 2025 Electric Utilities Fund Review City of Naperville Page 1 Printed on 4/28/2026 Public Utilities Advisory Board Meeting Minutes February 19, 2026 Attachments: F-Receive The Electric Utilities Preliminary P12 2025 Financial Details H-Electric Utility 2025 CIP Spending (2025) 2. Receive Electric Utility Dashboards and Cost Comparisons Attachments: J-Electric Utility SAIDI Reliability Report December 2025 K-Electric EE & RE Dashboard-12-31-25 L- Receive ComEd Res Rate Comparison M- Market Energy Comparison 3. Receive Electric Utility Regulatory Update Memo 4. Receive IMEA Meeting Minutes and PJM Transmission Bills Attachments: P-Receive IMEA Board and Executive Board Meeting Minutes for October and December 2025 Q- Receive PJM Transmission Billing to IMEA-Oct-Dec-2025 Motion made by Ackmann and seconded by Schrieber to approve electric utility reports.The motion passed. 5. Receive the 2025 Year-End Budget Report Attachments: 2025 YTD Budget Report Thru December 31 6. Receive the Financial Activity Summary (Period 01) Attachments: Collection and Pumping Engineering Locating Lab Managers Repair and Excavation SWRC Water Supply Distribution Metering 7. Receive the 2025 Operations Summary A motion was made by Ackmann and seconded by Schrieber. The motion passed. 8. Receive the Operations Staff Report - Period (01) 9. Receive the Quarterly Regulatory Report 10. Receive the DuPage Water Commission Activity Report City of Naperville Page 2 Printed on 4/28/2026 Public Utilities Advisory Board Meeting Minutes February 19, 2026 Attachments: BookRoadConstructionPhoto1 BookRoadConstructionPhoto2 DWC Source Water Report -15-26 Progress Report_12.30.25 WaterLink Engineering Report - January 11. Receive the Springbrook Water Reclamation Center Capital Improvement Summary Report Attachments: SWRC Project Timeline_Budget2026 12. Receive the System Performance Metrics Report Attachments: Distribution_Leaks_2026-YTD_Jan-29-2026 Distribution_Leaks-2025-YTD NRWL_Dashboard-2025-Calendar-Year_01-05-26 PUAB Effluent Report PUAB Water Consumption Report SAIDI - Internal - Jan-29-2026 13. Receive the Annual Non-Revenue Water Update - Water Year 2025 A motion was made by Schrieber and seconded by Bhikhapurawala. The motion passed. G. ADJOURNMENT: A motion was made by Ackmann and seconded by Schrieber. The motion passed. /s/ Lynda A. Kuhrt Lynda A. Kuhrt Sr. Administrative Assistant II-Electric Utility City of Naperville Page 3 Printed on 4/28/2026

Agenda

400 S. Eagle Street City of Naperville Naperville, IL 60540 http://www.naperville.il.us/ Meeting Agenda Public Utilities Advisory Board Thursday, February 19, 2026 5:00 PM Meeting Room C PUBLIC COMMENT: TO PROVIDE PUBLIC COMMENT DURING THE MEETING: To address the Public Utilities Advisory Board in person during the meeting, members of the public should sign up in person at the meeting location on the day of the meeting. Signup is available for 30 minutes prior to the start of the meeting. TO SUBMIT WRITTEN COMMENTS OR A POSITION OF SUPPORT OR OPPOSITION: You may submit written comments and position statements to the Public Utilities Advisory Board at www.naperville.il.us/bc-comment in advance of the meeting. Comments will be received from the time the agenda is published until 24 hours before the meeting start time. Comments and position statements received during this timeframe will be shared with the Public Utilities Advisory Board and posted in the Meeting Details section on the City’s meeting management system in the day of the meeting. Comments received outside this time frame will not be transmitted or posted. Written comments will not be read aloud during the meeting. PARTICIPATION GUIDELINES: The citizen participation guidelines are outlined in: 2-1-16 - CITIZEN PARTICIPATION of the Naperville Municipal Code. ALL VIEWPOINTS AND OPINIONS WELCOME: All viewpoints are welcome, positive comments and constructive criticism are encouraged. Speakers must refrain from harassing or directing threats or personal attacks at Public Utilities Advisory Board members, staff, other speakers or members of the public. Comments made to intentionally disrupt the meeting may be managed as necessary to maintain appropriate decorum and allow for city business to be accomplished. IF YOU SIGN UP TO SPEAK: The Chairman will call your name at the appropriate time during the Public Utilities Advisory Board meeting. Once your name is called you may identify yourself for the public record. Speak clearly and try to limit remarks directly to the matter under discussion. Speakers are limited to three minutes and are called in the order they sign up. A. CALL TO ORDER: B. ROLL CALL: C. PUBLIC FORUM: D. OLD BUSINESS: City of Naperville Page 1 Printed on 2/16/2026 Public Utilities Advisory Board Meeting Agenda February 19, 2026 1. 26-0234 Approve Meeting Minutes Nov-6-2025 E. NEW BUSINESS: 1. 26-0235 Receive Update from Electricity Modeling Team Status, Lessons Learned, Next Steps 2. 26-0236 Receive Naperville D203 CAP Overview F. REPORTS: 1. 26-0237 Receive 2025 Electric Utilities Fund Review 2. 26-0238 Receive Electric Utility Dashboards and Cost Comparisons 3. 26-0239 Receive Electric Utility Regulatory Update Memo 4. 26-0240 Receive IMEA Meeting Minutes and PJM Transmission Bills 5. 26-0201 Receive the 2025 Year-End Budget Report 6. 26-0203 Receive the Financial Activity Summary (Period 01) 7. 26-0204 Receive the 2025 Operations Summary 8. 26-0207 Receive the Operations Staff Report - Period (01) 9. 26-0208 Receive the Quarterly Regulatory Report 10. 26-0209 Receive the DuPage Water Commission Activity Report 11. 26-0210 Receive the Springbrook Water Reclamation Center Capital Improvement Summary Report 12. 26-0212 Receive the System Performance Metrics Report 13. 26-0213 Receive the Annual Non-Revenue Water Update - Water Year 2025 G. ADJOURNMENT: Any individual with a disability requesting a reasonable accommodation in order to participate in a public meeting should contact the Community Services Department at least 48 hours in advance of the scheduled meeting. The Community Services Department can be reached in person at 400 S. Eagle Street, Naperville, IL., via telephone at 630-305-5300 or via e-mail at napervilleclerks@naperville.il.us. Every effort will be made to allow for meeting participation. City of Naperville Page 2 Printed on 2/16/2026