The dates, times and locations of all public meetings and hearings can be found on the Commission’s Calendar of Events. The following public notices are offered for your information, and contains only the public notices ordered by the Commission.
PROFESSIONAL SERVICES – Posted 9/15/2026
PUBLIC SERVICE COMMISSION STRUCTURE REVIEW & CONSULTING
ISSUED BY DELAWARE DEPARTMENT OF STATE
CONTRACT NUMBER STA26-PSCSTR
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WORKING GROUP TO DISCUSS COMMUNITY ENERGY FACILITY ISSUES (FILED SEPTEMBER 3, 2025) Please see the Public Notice for information.
IN THE MATTER OF THE PROVISION OF RENEWABLE ENERGY PORTFOLIO STANDARD’S COMPLIANCE CHARGE TO RETAIL CUSTOMERS IN THE SERVICE TERRITORY OF DELMARVA POWER & LIGHT COMPANY FOR RPS YEAR 2026-2027 (FILED MARCH 27, 2026) – PSC Docket No. 26-0391
The Delaware Public Service Commission (“Commission”) will conduct a public evidentiary hearing concerning the above-captioned case on Wednesday, November 4, 2026 at 1:00 PM. Please see the Public Notice for more information.
IN THE MATTER OF REQUEST FOR APPROVAL OF DELMARVA POWER & LIGHT COMPANY’S 2026 – 2027 STANDARD OFFER SERVICE RATES,PROCUREMENT COST ADJUSTMENT AND RARM ) FILING (FILED MARCH 27, 2026) – PSC DOCKET NO. 26-0389
PUBLIC NOTICE OF CHANGES TO FIXED PRICE STANDARD OFFER SERVICE RATES AND PROCUREMENT COST ADJUSTMENT AND REASONABLE ALLOWANCE FOR RETAIL MARGIN RATE FACTORS. Please see the Public Notice for more information.
IN THE MATTER OF REQUEST FOR APPROVAL OF DELMARVA POWER & LIGHT COMPANY’S 2026-2027 STANDARD OFFER SERVICE RATES, PROCUREMENT COST ADJUSTMENT AND RARM FILING (FILED MARCH 27, 2026) – PSC Docket No. 26-0389
The Delaware Public Service Commission (“Commission”) will conduct a public evidentiary hearing concerning the above-captioned case on Wednesday, November 4, 2026 at 1:00PM. Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR AN INCREASE IN ELECTRIC BASE RATES AND OTHER TARIFF CHANGES (FILED DECEMBER 9, 2025) – PSC DOCKET NO. 25-1555 – Please see the Public Notice for more information.
Two Public Comment Sessions have been added in the matter of the Delmarva Power & Light application for an increase in electric base rates and other miscellaneous tariff changes;
IN THE MATTER OF THE JOINT APPLICATION OF DELAWARE ELECTRIC COOPERATIVE, INC., AND DELMARVA POWER & LIGHT COMPANY TO ADJUST THEIR ADJOINING RETAIL ELECTRIC SERVICE TERRITORIES. (FILED MAY 12, 2026) – PSC DOCKET NO. 26-0524 – Please see the Public Notice for more information.
IN THE MATTER OF THE ADOPTION OF RULES AND REGULATIONS TO IMPLEMENT THE PROVISIONS OF 26 DEL. C. CH. 10 RELATING TO THE CREATION OF A COMPETITIVE MARKET FOR RETAIL ELECTRIC SUPPLY SERVICE (OPENED APRIL 27, 1999; AND AS AMENDED) – PSC REGULATION DOCKET NO. 3001 (PREVIOUSLY REGULATION DOCKET NO. 49) – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR AN INCREASE IN ELECTRIC BASE RATES AND OTHER TARIFF CHANGES (FILED DECEMBER 9, 2025) – PSC DOCKET NO. 25-1555
A hybrid Public Comment Session for Delmarva Power & Light Co.’s application for an increase in electric base rates and other miscellaneous tariff changes is scheduled for August 19, 2026, at 6:00 pm at the Commission’s hearing room and remotely via Zoom. Please see the attached Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR AN INCREASE IN ELECTRIC BASE RATES AND OTHER TARIFF CHANGES (FILED DECEMBER 9, 2025) – PSC DOCKET NO. 25-1555
A hybrid Public Comment Session for Delmarva Power & Light Co.’s application for an increase in electric base rates and other miscellaneous tariff changes is scheduled for September 23, 2026, at 6:00 pm at the Commission’s hearing room and remotely via Zoom. Please see the attached Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR APPROVAL OF THE 2026 PROGRAM FOR THE PROCUREMENT OF SOLAR RENEWABLE ENERGY CREDITS (FILED JULY 29, 2026)– PSC DOCKET NO. 26-0764 –Please see the attached Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF HORIZON POWER AND LIGHT, LLC FOR AN ELECTRIC SUPPLIER CERTIFICATION PURSUANT TO 26 DEL C. § 1012 (FILED MAY 29, 2026) PSC DOCKET NO. 26-0561 – Please see Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR AN INCREASE IN ELECTRIC BASE RATES AND OTHER TARIFF CHANGES (FILED DECEMBER 9, 2025) – PSC DOCKET NO. 25-1555
An IN-PERSON Public Comment Session for Delmarva Power & Light Co.’s application for an increase in electric base rates and other miscellaneous tariff changes is scheduled for Tuesday, October 20, 2026, at 6:00 pm at the Cape Henlopen High School, Lewes Delaware and Wednesday, October 21, 2026 at the Carvel State Office Building, Wilmington, Delaware. Please see the attached Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF CHESAPEAKE UTILITIES CORPORATION FOR APPROVAL OF A CHANGE IN ITS ENERGY EFFICIENCY “ERR” RATE TO BE EFFECTIVE MAY 1, 2026 – PSC DOCKET 26-0448 – Please see Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF DELMARVA POWER & LIGHT COMPANY FOR APPROVAL OF MODIFICATIONS TO ITS GAS COST RATES (FILED AUGUST 28, 2025) – PSC DOCKET NO. 25-0832. Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF CHESAPEAKE UTILITIES CORPORATION FOR APPROVAL OF A CHANGE IN ITS GAS SALES SERVICE RATES (“GSR”) TO BE EFFECTIVE NOVEMBER 1, 2025 (FILED SEPTEMBER 2, 2025) -PSC DOCKET NO. 25-0834. An Evidentiary Hearing is scheduled for Wednesday, July 15, 2026, at 1:00pm. Please see the Public Notice for more details.
IN THE MATTER OF THE APPLICATION OF CHESAPEAKE UTILITIES CORPORATION FOR APPROVAL OF A CHANGE IN ITS GAS SALES SERVICE RATES (“GSR”) TO BE EFFECTIVE NOVEMBER 1, 2026 (FILED AUGUST 31, 2026) – DOCKET NO. 26-0883 – See Public Notice for additional information.
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IN THE MATTER OF THE APPLICATION OF ARTESIAN WASTEWATER MANAGEMENT, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WASTEWATER SERVICE PURSUANT TO 26 DEL. C. §203D. (“SUSSEX46.05, SUSSEX67.00, SUSSEX54.00, SUSSEX2.00”) (FILED JULY 30, 2026) – PSC DOCKET NO. 26-0765
IN THE MATTER OF THE APPLICATION OF ARTESIAN WASTEWATER MANAGEMENT, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WASTEWATER SERVICE PURSUANT TO 26 DEL. C. §203D. (“SUSSEX79.00, SUSSEX34.00”) (FILED AUGUST 17, 2026) – PSC DOCKET NO. 26-0824
IN THE MATTER OF THE APPLICATION OF ARTESIAN WASTEWATER MANAGEMENT, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WASTEWATER SERVICE PURSUANT TO 26 DEL. C. §203D. (“SUSSEX58.02”) (FILED SEPTEMBER 10, 2026) – PSC DOCKET NO. 26-0907
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 0090226”)(FILED OCTOBER 2, 2026) – PSC DOCKET NO. 26-0944 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 0090326”)(FILED OCTOBER 5, 2026) – PSC DOCKET NO. 26-1000 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICE PURSUANT TO 26 DEL. C. §203C. (“SUSSEX137.00, SUSSEX27.00, SUSSEX57.00”)(FILED OCTOBER 8, 2026) – PSC DOCKET NO. 26-1015 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 091126”)(FILED OCTOBER 13, 2026) – PSC DOCKET NO. 26-1023 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“KENT 081525”)(FILED SEPTEMBER 15, 2025) – PSC DOCKET NO. 25-0882 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR AN INCREASE IN WATER BASE RATES (FILED APRIL 4, 2025) – PSC DOCKET NO. 25-0346 – An Evidentiary Hearing regarding Artesian’s Application is scheduled to be conducted starting Monday, June 29, 2026. Please see thePublic Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“KENT 051326”)(FILED JUNE 12, 2026) – PSC DOCKET NO. 26-0644 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“EAST COAST & PAIRIE GRAIN”)(FILED JUNE 12, 2026) – PSC DOCKET NO. 26-0645 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 052226”)(FILED JUNE 22, 2026) – PSC DOCKET NO. 26-0666 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF THE TOWN OF BETHANY BEACH FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“134-17.07-190.00”)(FILED JUNE 22, 2026) – PSC DOCKET NO. 26-0668 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 061226”)(FILED JULY 13, 2026) – PSC DOCKET NO. 26-0710 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“KENT2600, KENT0903, KENT1602, KENT2700”)(FILED JULY 16, 2026) – PSC DOCKET NO. 26-0723 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. §203C (“SUSSEX7.00, SUSSEX54.00”)(FILED JULY 29, 2026) – PSC DOCKET NO. 26-0763– Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICE PURSUANT TO 26 DEL. C. §203C. (“BRICKMILL023”)(FILED JULY 16, 2026) – PSC DOCKET NO. 26-0722 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 070226 (B)”)(FILED AUGUST 3, 2026) – PSC DOCKET NO. 26-0780 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 070226”) (FILED AUGUST 3, 2026) – PSC DOCKET NO. 26-0779 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 071026”) (FILED AUGUST 10, 2026) – PSC DOCKET NO. 26-0811 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 073126”) (FILED SEPTEMBER 2, 2026) – PSC DOCKET NO. 26-0884 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF ARTESIAN WATER COMPANY, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICE PURSUANT TO 26 DEL. C. §203C. (“SUSSEX203.01, SUSSEX568.00, SUSSEX14.00, SUSSEX58.02”)(FILED SEPTEMBER 10, 2026) – PSC DOCKET NO. 26-0906 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF SUSSEX SHORES WATER COMPANY FOR A GENERAL INCREASE IN RATES (FILED AUGUST 11, 2026) – PSC DOCKET NO. 26-0814 – Please see the Public Notice for more information.
IN THE MATTER OF THE APPLICATION OF TIDEWATER UTILITIES, INC. FOR A CERTIFICATE OF PUBLIC CONVENIENCE AND NECESSITY TO PROVIDE WATER SERVICES PURSUANT TO 26 DEL. C. 203C (“SUSSEX 081026”)(FILED SEPTEMBER 10, 2026) – PSC DOCKET NO. 26-0901– Please see the Public Notice for more information.
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