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Utility Code 110150

The Utility Detail View displays the Utility Information (identified by Utility Code - 110150), authorities, and case information associated with that utility.

Utility Information

Basic Utility Information

Utility Name
DUQUESNE LIGHT COMPANY

Utility Code
110150

Utility Type
Electric

Utility Status
Active

Carrier ID

Utility Contact Information

Physical Address
411 SEVENTH AVENUE
MAIL DROP (6-1)
PITTSBURGH PA 15219

Mailing Address
411 SEVENTH AVENUE (6-1)
PITTSBURGH PA 15219

Phone
(412)393-7100

Fax

Website

Email

Authority Information

Utility Authorities Information

Service Type Authority Status Date Certified Suspension Date Suspension Expiration Application Number Trading As Name
Electric Distributor Active A-110150
Insurance Information

Utility Insurance Information

No insurance information for this utility.

EGS Territories

EGS Territories Serviced by a Utility

Residential
No

Citizens’ Electric
No

Small Commercial

Duquesne Light
No

Mixed Meter

Met-Ed
No

Large Commercial
No

PECO
No

Industrial
No

Penelec
No

Governmental
No

Penn Power
No


Pike
No


PPL
No


UGI Utilities - Electric
No


Wellsboro
No


West Penn Power
No

Docketed Cases

Docket Number Case Status Date Filed Allegation
R-2020-3023366 Closed 12/18/2020
R-2021-3024750 Closed 3/18/2021
R-2021-3026316 Closed 6/7/2021
R-2021-3030107 Closed 12/20/2021
R-2022-3030291 Closed 1/4/2022
R-2022-3031167 Active 3/1/2022
R-2022-3033855 Active 7/18/2022
R-2022-3037321 Closed 12/21/2022
R-2023-3045101 Closed 12/21/2023
R-2024-3046523 Active 2/14/2024
R-2024-3052641 Closed 12/20/2024
R-2025-3054463 Active 4/8/2025
R-2025-3059479 Closed 12/22/2025
R-77090447 Purged 8/31/1977
R-78010548 Purged 2/6/1978 SPECIAL PERMISSION TO FILE TARIFF SUPPLEMENT EFFECTIVE ON ONE DAY'S NOTICE, E STABLISHING AN EMERGENCY ENERGY SURCHARGE.
R-78050620 Purged 5/12/1978 RESPONDENT FILED SUPPLEMENT NO. 21 TO ITS TARIFF ELECTRIC-PA. P.U.C. NO. 14 MA KING CHANGES TO PERMIT THE OFFERING OF ADDITIONAL HIGH PRESSURE SODIUM LAMPS TO BECOME EFFECTIVE JULY 15, 1978.
R-79010740 Purged 1/26/1979 REQUEST FOR NEW RATES - DUQUESNE LIGHT CO; TARIFF NO. - ELECTRIC-PA P.U.C. NO. 14; SUPPLEMENT NO. - 28; APPROXIMATE INCREASE - $106,614,686 - 20.3%; NUMBER OF CUSTOMERS - 541,281; AREA SERVED - CITY OF PITTSBURGH AND TERRITORY ADJACEN T THERETO; FILED BY - JOHN M. ARTHUR, CHAIRMAN OF THE BOARD & CHF.EXECUTIVE OF FICER, 435 SIXTH AVENUE, PITTSBURGH, PA 15219
R-79060858 Purged 6/6/1979 RESPONDENT FILED SUPP. NO. 32 TO TARIFF ELECTRIC-PA. P.U.C. NO. 14 PROPOSING C HANGES PERTAINING TO LIST OF STANDARD DESIGNATED SYSTEM VOLTAGES.
R-80011069 Closed 4/29/1980 PROPOSED RATE INCREASE SUPPLEMENT NO. 38 TO TARIFF ELECTRIC NO. 14. AMOUNT REQUESTED-$113,047,782.00, APPROXIMATELY 18% OF COMPANY'S ANNUAL REVENUES. NUMBER OF CUSTOMERS-RESIDENTIAL-496,005, COMMERCIAL-47,978, INDUSTRIAL-1,975, PUBLIC STREET AND HIGHWAY LIGHTING-1745, TOTAL CUSTOMERS-547,703. AREA SERVED -CITY OF PITTSBURGH AND TERRITORY ADJACENT THERETO. FILED BY THOMAS & THOMAS C/O CHARLES E THOMAS, CHARLES E. THOMAS, JR. AND PATRICIA ARMSTRONG, 212 LOCUST STREET, P.O. BOX 999, HARRISBURG, PA 17108.
R-80071261 Purged 7/25/1980 SUPPLEMENT NO. 40 TO TARIFF ELECTRIC PA PUC NO. 14 IS MODIFIED TO INCLUDE RATE L TO RIDER NO. 3 - SCHOOL AND GOVERNMENTAL SERVICE DISCOUNT PERIOD.
R-80091306 Purged 9/26/1980 PETITION FOR SPECIAL PERMISSION TO FILE SUPPLEMENT NO. 41 TO ITS TARIFF ELECTRIC PA PUC NO. 14 ON LESS THAN 60 DAYS STATUTORY NOTICE.
S-00000820 Closed 9/14/2000 SECURITIES CERTIFICATE OF DUQUESNE LIGHT COMPANY FOR A CHANGE IN THE MATURITY DATES OF CERTAIN POLLUTION CONTROL REFUNDING BONDS, IN AN AGGREGATE AMOUNT NOT TO EXCEED $285,860 MILLION.
S-00000824 Closed 11/2/2000 SECURITIES CERTIFICATE OF DUQUESNE LIGHT COMPANY FOR THE MODIFICATION OF CERTAIN TERMS AND CONDITIONS OF ITS OUTSTANDING PREFERRED STOCK.
S-00010874 Closed 9/28/2001 SECURITIES CERTIFICATE OF DUQUESNE LIGHT COMPANY FOR THE ISSUANCE OF FIRST MORTGAGE BONDS, IN AN AGGREGATE PRINCIPAL AMOUNT NOT TO EXCEED $500 MILLION.
S-00010875 Closed 9/28/2001 SECURITIES CERTIFICATE OF DUQUESNE LIGHT COMPANY FOR THE ISSUANCE OF LONG TERM INTEREST RATE LIABILITY INSTRUMENTS, THAT WHEN ADDED TO THE PRINCIPAL AMOUNT ISSUED PURSUANT TO S-00010874, THE COMBINED AGGREGATE PRINCIPAL AMOUNT DOES NOT EXCEED $500 MILLION.

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