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Markets & Operations

Formula Rates

Annual transmission revenue requirements applicable under Attachment H of PJM's Open Access Transmission Tariff PDF are updated periodically and/or annually for the upcoming year. The time periods for the respective company's service and rates are reflected below.

January to December
 
Potomac-Appalachian Transmission Highline, LLC
Notice of Open MeetingPDF

2022 PTRRPDF

Public Service Electric & Gas Company
Customer Meeting NoticePDF


Virginia Electric & Power Company
Revised Notice of 2021 Open MeetingPDF



American Electric Power Service Corporation
East Operating Companies - Group A: PDF | ExcelZIP

East Transmission Companies - Group B: PDF | ExcelZIP


East Transmission Companies: Projected Transmission Revenue Requirement - Excel FilesZIP



American Transmission Systems, Incorporated
Open Meeting NoticePDF

2020 Annual Update: PDFPDF | XLSXLS


Projected Transmission Revenue Requirement for Rate Year 2021: PDFPDF | XLSXLS

AMP Transmission, LLC
2020 ATRR & True-up Customer Meeting NoticePDF

2020 True Up: PDFPDF | XLSXLS

Annual UpdatePDF

2021 PTRR for the ATSI Zone: PDFPDF | XLSXLS

2021 PTRR for the AEP Zone: PDFPDF | XLSXLS


Dayton Power & Light Company
Cover LetterPDF





Cover LetterPDF




Jersey Central Power & Light Company
OATT Attachment H-4APDF


Projected Transmission Revenue Requirement: Customer Meeting NoticePDF | FilingXLS

Mid-Atlantic Interstate Transmission, LLC (MAIT)
2021 PTRR Informational Filing (Docket No. ER21-2072-000)PDF


Projected Net Revenue Requirement for Rate Year 2021: PDFPDF | XLSXLS

Potomac-Appalachian Transmission Highline, LLC
Notice of Open MeetingPDF


Public Service Electric & Gas Company
Cover LetterPDF

Projected 2021 Transmission Revenue Requirement: Annual UpdateXLS | Workpaper 1XLS




Silver Run Electric, LLC
Notice of Open MeetingPDF

Projected Net Revenue Requirement for Rate Year 2021: PDFPDF | XLSXLS

South FirstEnergy Operating Companies
Notice of Open MeetingPDF

2021 PTRR Template: 403a | 403b | 403c | 404dXLS

South Maryland Electric Cooperative, Inc.
Informational FilingPDF

Transource Maryland
Customer Meeting NoticePDF

2021 PTRR Template: XLSXLS | PDFPDF


Transource Pennsylvaia
Customer Meeting NoticePDF

2021 PTRR Template: XLSXLS | PDFPDF


Transource West Virginia
Customer Meeting NoticePDF

2021 PTRR Template: XLSXLS | PDFPDF


Virginia Electric & Power Company
2021 Formula Rate Annual Informational FilingZIP





American Electric Power Service Corporation
East Operating Companies: Projected Transmission Revenue Requirement-FERC Informational Filing | Customer Meeting NoticePDF

East Operating Companies - Group A: PDF | ExcelZIP

East Transmission Companies - Group B: PDF | ExcelZIP




Joint Customers First Set of Data Requests and Company Responses to the True-up 2019 Costs Filed in 2020: AEP ResponsesPDF | Discovery ResponsesZIP

Joint Customers Second Set of Data Requests and Company Responses to the True-up of 2019 Costs filed in 2020: AEP ResponsesPDF | Discovery ResponsesZIP


American Transmission Systems, Inc.
Customer Meeting NoticePDF

Cover LetterPDF


AMP Transmission, LLC
Data Request Submitted by FirstEnergy: RequestPDF | AMPT ResponsePDF



2019 True Up: PDFPDF | ExcelXLS

Projected Transmission Revenue Requirement (Revision 1): PDFPDF | ExcelXLS

Dayton Power & Light
Settlement 2020: ROE 9.85 | ROE 9.99XLS



Duke Energy Ohio, Inc. & Duke Energy Kentucky, Inc.
Annual Update Changes: PDFPDF | XLSXLS

Jersey Central Power & Light Company

Actual Transmission Revenue Requirement for Rate Year 2020: PDFPDF | XLSXLS

Projected Transmission Revenue Requirement: Customer Meeting NoticePDF | FilingXLS

Mid-Atlantic Interstate Transmission, LLC
Open Meeting NoticePDF


Actual Transmission Revenue Requirement for Rate Year 2020: PDFPDF | XLSXLS



Cover LetterPDF

Formula Rate Projection: DataXLS | RatePDF

Potomac-Appalachian Transmission Highline, LLC
Open Meeting NoticePDF





Public Service Electric & Gas Company
Cover LetterPDF

Projected 2020 Transmission Revenue Requirement: Annual Update | Work Paper 1 XLS




Silver Run Electric, LLC
2020 Annual Update: PDFPDF | XLSXLS





Formula Rate Projection: DataXLS | RatePDF

Transource Maryland
2020 ATRR CalculationXLS


Filing PackagePDF


Formula Rate Projection: DataXLS | RatePDF


Transource Pennsylvania
2020 ATRR CalculationXLS


Filing PackagePDF


Formula Rate Projection: DataXLS | RatePDF


Transource West Virginia
2020 ATRR CalculationXLS


Filing PackagePDF

Cover LetterPDF

Projected Transmission Revenue Requirement Revision: PDFPDF | ExcelXLS


Formula Rate Projection: DataXLS | RatePDF


Virginia Electric & Power Company
2020 Formula Rate Annual Informational Filing ZIP






American Electric Power Service Corporation
East Operating Companies: Projected Transmission Revenue Requirement-FERC Informational Filing | Customer Meeting Notice PDF

East Operating Companies - Group A: PDF | Excel ZIP


East Transmission Companies - Group B: PDF | Excel ZIP

AEPSC Discovery Responses to Joint Customer, Set 1
Joint Customers Set 1 Data Request ResponsesPDF




American Transmission Systems, Inc.
Annual UpdatePDF





Projected Transmission Revenue Requirement: Cover Letter | Erratta Cover Letter | Errata Version PDF


AMP Transmission, LLC
Projected Transmission Revenue Requirement XLS



Mid-Atlantic Interstate Transmission, LLC
Notice of Open MeetingPDF

Annual Update: PDF PDF | Excel XLS



Annual UpdatePDF



Cover Letter PDF

Projected Transmission Revenue Requirement: PDF PDF | Excel XLS

Potomac-Appalachian Transmission Highline, LLC
Open Meeting Notice PDF



Cover Letter PDF

Public Service Electric & Gas Company
Cover Letter PDF

Projected Transmission Revenue Requirement: Annual Update | Work Paper 1 XLS



Southern Maryland Electric Cooperative, Inc.
Cover Letter PDF

Transource Maryland
Cover Letter PDF

Projected Transmission Revenue Requirement: PDF PDF | Excel XLS




Formula Rate XLS

Transource Pennsylvania
Cover Letter PDF

Projected Transmission Revenue Requirement: PDF PDF | Excel XLS




Formula Rate XLS

Transource West Virginia, LLC
Cover Letter PDF

Projected Transmission Revenue Requirement: PDF PDF | Excel XLS




Formula Rate XLS

Virginia Electric and Power Company
Revised 2019 Formula Rate Annual Informational Filing ZIP






American Electric Power Service Corporation
One-time Refund Resulting from the Settlement Filed in FERC Docket No. EL17-13 XLS


East Operating Companies - Group A: PDF | Filing ZIP

East Operating Companies - Group B: PDF | Filing ZIP

American Transmission Systems, Inc
Annual UpdatePDF



Projected Transmission Revenue Requirement: Customer Meeting Notice PDF

Duke Energy Ohio, Inc. and Duke Energy. Kentucky, Inc.
Annual Update Changes: PDF PDF | XLS XLS

Jersey Central Power & Light Company
Projected Transmission Revenue Requirement: Customer Meeting Notice PDF | Filing XLS

Cover Letter PDF


Mid-Atlantic Interstate Transmission, LLC
Projected Transmission Revenue Requirement: Customer Meeting Notice PDF

Potomac-Appalachian Transmission Highline, LLC
Annual UpdatePDF


Public Service Electric & Gas Company
Annual Update - Revised PDF



Transource Maryland, LLC
Customer Meeting Notice PDF



Transource Pennsylvania, LLC
Customer Meeting Notice PDF



Transource West Virginia, LLC
Customer Meeting Notice PDF



Projected Transmission Revenue Requirement Revision: PDF PDF | XLS XLS

Virginia Electric & Power Company
Revised Formula Rate Annual Informational Filing ZIP


American Electric Power Service Corporation
AEP East Operating Companies - Group A ZIP




American Transmission Systems, Inc.
Cover Letter PDF



Jersey Central Power & Light Company
Annual Meeting Notice 2017 PTRR PDF

Mid-Atlantic Interstate Transmission, LLC
Annual Meeting Notice 2017 PTRR PDF

Potomac-Appalachian Transmission Highline, LLC
Annual Meeting Notice PDF


Public Service Electric & Gas Company
Meeting Notice - 2017 Formula Rate Annual Update PDF





Attachment: A | B |C | XLS



Virginia Electric & Power Company
2017 Formula Rate Annual Informational Filing ZIP





Potomac-Appalachian Transmission Highline, LLC
Meeting Notice PDF

PTRR PDF

Public Service Electric & Gas Company
Meeting Notice - 2016 Rate PDF


True Up: Attachment AXLS | Attachment BXLS

Virginia Electric & Power Company
Meeting Notice - 2016 Rate PDF


American Transmission Systems, Inc.
Meeting Notice PDF

Potomac-Appalachian Transmission Highline, LLC
Meeting Notice PDF


Public Service Electric & Gas Company
2015 Rate Annual Update PDF



Virginia Electric & Power Company
Meeting Notice - 2015 Rate PDF


2015 Rate: Cover PagePDF | DataXLS





Potomac-Appalachian Transmission Highline, LLC
Meeting Notice PDF


Public Service Electric & Gas Company
True Up Adjustment for 2011 Rate PDF

2013 Rate PDF

Virginia Electric & Power Company
2013 Rate Informational Filing PDF


2013 Rate PDF

Annual transmission revenue requirements applicable under attachment H and updated annually for the upcoming year on or before May 15 of each year for service on and after June 1 of a given calendar year through May 31 of the subsequent calendar year.

June to May
 

Atlantic City Electric
Annual Meeting NoticePDF

Annual UpdatePDF

Supplemental Workpaper: ADITPDF | AFUDCPDF

Attachment H-1A: PTRRXLS | True-UpXLS



Baltimore Gas and Electric Company
Annual Meeting NoticePDF


Revenue Requirement: Attachment H-2A PTRRXLS | Attachment H-2A True-UpXLS


Commonwealth Edison Company and Commonwealth Edison Company of Indiana, Inc.
Receipt of Filing with FERC (ER09-1145-000)PDF




Delmarva Power & Light Company
Annual Meeting NoticePDF

Annual UpdatePDF

Supplemental Workpaper: ADITPDF | AFUDCPDF

Attachment H-3D: PTRRXLS | True-UpXLS



Duke Energy Ohio, Inc. & Duke Energy Kentucky, Inc.
Annual Meeting NoticePDF


Duquesne Light Company
Informational Filing PDF

Settled Formula 2021 Calculations: Estimated  | True-Up XLS

East Kentucky Power Cooperative, Inc.
Customer Meeting NoticePDF

2021-2022 Formula Rate: PDFPDF | XLSXLS

True-Up Calculation of 2020 Figures: PDFPDF | XLSXLS

NextEra Energy Transmission MidAtlantic Indiana, Inc.
Notice of Meeting for Interested PartiesPDF

2021 Formula Rate Projection PDFPDF | XLSXLS

2020 Formula Rate Actual - November 1, 2020 - December 31, 2020: PDFPDF | XLSXLS



Old Dominion Electric Cooperative
2021 Formula Rate Update: PDFPDF | XLSXLS


PECO Energy Company
Annual UpdatePDF


Appendix 1A-3ZIP

Potomac Electric Power Company
Annual Meeting NoticePDF

Annual UpdatePDF

Supplemental Workpaper: ADITPDF | AFUDCPDF

Attachment H-9A: PTRRXLS | True-UpXLS


PPL Electric Utilities Corporation
Annual Meeting NoticePDF

Exhibit 1-C2: PDFPDF | XLSXLS

Trans-Allegheny Interstate Line Company
Annual UpdatePDF

AccountingXLS

ForecastXLS

ReconciliationXLS

UGI Utilities, Inc.
2021 Formula Rate Transmittal LetterPDF


Atlantic City Electric
Customer Meeting NoticePDF

Annual UpdatePDF

Attachment H-1AXLS




Baltimore Gas and Electric Company
Customer Meeting NoticePDF

Annual UpdatePDF

Attachment H-2AXLS


City of Rochelle
Customer Meeting NoticePDF


FERC Form 1PDF


Commonwealth Edison
Filing PackagePDF


Delmarva Power & Light Company
Customer Meeting NoticePDF

Annual UpdatePDF

Attachment H-1AXLS




Duke Energy Ohio & Kentucky, Inc.
Annual Update Changes: PDFPDF | XLSXLS


Annual UpdateZIP

Duquesne Light Company
Annual Informational FilingPDF

Settled Formula Calculation: Estimate | True-UpXLS

East Kentucky Power Cooperative, Inc.
Meeting NoticePDF

Formula Rate: DataXLS | RatePDF

Old Dominion Electric Cooperative
Annual Update Workpapersxls

Formula Rate: DataXLS | RatePDF

PECO Electric Company
Preliminary ChallengesPDF



Appendices: 1A | 1B | 2A | 2B | 2C | 2D | 3 - Additional WorkpapersXLS

True UpPDF

Appendices: 1A | 1B | 2A | 2B | 2C | 2D | 3 - Additional WorkpapersXLS

Potomac Electric Power Company
Customer Meeting NoticePDF

Annual UpdatePDF






PPL Electric Utilities Corporation
Meeting NoticePDF

2020 Formula Rate: DataXLS | RatePDF

Trans-Allegheny Interstate Line Company
Annual UpdatePDF

AccountingXLS

ForecastXLS

ReconciliationXLS

UGI Utilities, Inc.
Formula Rate Transmission LetterPDF



AEP East Operating Company
2018-9 Attachment 1PDF




















Atlantic City Electric Company
Customer Meeting NoticePDF

Annual UpdatePDF


Attachment H-1AXLS

Baltimore Gas and Electric Company
Customer Meeting NoticePDF

Annual UpdatePDF






City of Rochelle
Customer Meeting NoticePDF

FERC Form 1PDF



Commonwealth Edison
Customer Meeting NoticePDF

Filing PackagePDF


Delmarva Power & Light Company
Customer Meeting NoticePDF

Annual UpdatePDF


Attachment H-3DXLS

Duke Energy Ohio & Kentucky, Inc.
Customer Meeting NoticePDF

Filing PackageZIP

Duquesne Light Company
Formula Rate UpdatePDF

2019 Settled Formula: Estimate CalculationsXLS | True-Up CalculationsXLS

East Kentucky Power Cooperative, Inc.
Customer Meeting NoticePDF

2019-2020 Formula Rate: DataXLS | RatePDF

2018 True-Up Calculation: DataXLS | FiguresPDF

Old Dominion Electric Cooperative
Annual UpdatePDF



PECO Electric Company
Filing Notice PDF

MDTAC Update XLS



True-Up LetterPDF



Potomac Electric Power Company
Customer Meeting NoticePDF

Annual UpdatePDF


Attachment H-9AXLS


PPL Electric Utilities Corporation
Formula RatePDF


Trans-Allegheny Interstate Line Company
Formula Rate Informational FilingPDF


2019 ForecastXLS


UGI Utilities, Inc.
Transmission Revenue RequirementPDF


American Electric Power Service Corporation
East Operating Companies - Group A ZIP


Appalachian Power Company
Annual Update ZIP

American Electric Power
AEPSC Discovery Responses: Set 1 PDF | Set 2 PDF


Atlantic City Electric Company
Customer Meeting Notice PDF

2018-2019 Formula Rate: Data XLS | Rate PDF

Baltimore Gas & Electric Company
Customer Meeting Notice PDF



Filing XLS

City of Rochelle
Customer Meeting Notice PDF




Commonwealth Edison
Customer Meeting Notice PDF



Delmarva Power & Light Company
Customer Meeting Notice PDF

2018-2019 Formula Rate: Data XLS | Rate PDF

Duke Energy Ohio, Inc., & Duke Energy Kentucky, Inc.
Customer Meeting Notice PDF


Duquesne Light Company
Informational Filing PDF

Settled Formula 2018 Calculations: Estimated  | True-Up XLS

East Kentucky Power Cooperative
Customer Meeting Notice PDF

2018-2019 Formula Rate: Data XLS | Rate PDF

2017 True Up Calculation: Data XLS | Figures PDF

Mid-Atlantic Interstate Transmission, LLC
Customer Meeting Notice PDF




Old Dominion Electric Cooperative
2018-2019 Formula Rate: Data XLS | Rate PDF


PECO Energy Company
Customer Meeting Notice PDF




Potomac Electric Power Company
2018-2019 Formula Rate: Data XLS | Rate PDF


PPL Electric Utilities Corporation
Customer Meeting Notice PDF


Trans-Allegheny Interstate Line Company
Informational Filing PDF


Forecast XLS


UGI Utilities
Informational Filing PDF


American Electric Power Service Corporation
2016 AEP East Operating Companies - Group A: PDF | XLS ZIP

2016 AEP East Operating Companies - Group B: PDF | XLS ZIP



American Transmission Systems, Incorporated
Meeting Notice PDF

Atlantic City Electric Company
Annual Meeting Notice PDF

2017 Formula Rate: PDF PDF | XLS XLS

Baltimore Gas & Electric Company
Annual Meeting Notice PDF






City of Rochelle
Annual Update PDF

H-25B XLS

FERC Filing PDF


Commonwealth Edison Company
Annual Meeting Notice PDF



Delmarva Power & Light Company
Annual Meeting Notice PDF

2017 Formula Rate:  PDF | XLS XLS

Duke Energy Ohio Inc. & Duke Energy Kentucky, Inc.
Rate Formula Update PDF



Duquesne Light Co.
2017 Annual Update Letter PDF



East Kentucky Power Cooperative, Inc.
Annual Meeting Notice PDF

2017-2018 Formula Rate: PDF PDF | XLS XLS

True Up Calculation of 2016 Figures: PDF PDF | XLS XLS

Old Dominion Electric Cooperative
2017 Formula Rate Update PDF


May 2017 Rate XLS

PPL Electric Utilities Corporation
2017 Meeting Notice PDF


Potomac-Appalachian Transmission Highline, LLC
Meeting Notice PDF

Potomac Electric Power Company
Annual Meeting Notice PDF

2017 Formula Rate: PDF PDF | XLS XLS

Trans-Allegheny Interstate Line Company
Formula Rate Informational Filing PDF


2017 Forecast ZIP


UGI Utilities, Inc.
2017 Annual Update Letter & Formula Rate PDF

American Transmission Systems Incorporated
Meeting Notice PDF

Appalachian Power Company (APCO)
Schedule 8.1 - Appendix 2 PDF

2015 Capacity Formula Update: Figures PDF | Data XLS

FRR 2015 Formula Update Workpapers: Figures PDF | Data XLS

Atlantic City Electric Company
2016 Rate PDF | Data XLS


Baltimore Gas & Electric Company
2016 Rate XLS


City of Rochelle
2016 Annual Meeting Notice PDF

Commonwealth Edison Company
2016 Rate PDF


Delmarva Power & Light Company
2016 Rate PDF | Data XLS


Duke Energy Ohio Inc. & Duke Energy Kentucky, Inc.
2016 Rate XLS


Duquesne Light Co.
2016 Rate PDF

East Kentucky Power Cooperative, Inc.
2016-2017 Forward Looking Rate: Data XLS | Rate XLS


True Up Calculation of 2015 Figures: Data XLS | Figures PDF



Old Dominion Electric Cooperative
2016 Rate XLS

Potomac-Appalachian Transmission Highline, LLC
Meeting Notice PDF

Potomac Electric Power Company
2016 Rate PDF | Data XLS


PPL Electric Utilities Corporation
2016 Rate XLS


Rochelle Municipal Utilities (RMU)
2016 Rate XLS


Trans-Allegheny Interstate Line Company
2016 Rate PDF

UGI Utilities, Inc.
2016 Rate PDF

Atlantic City Electric Company
2015 Rate PDF

Rate XLS

Baltimore Gas & Electric Company
Attachment H-2A XLS


Commonwealth Edison
Meeting Notice PDF

Data XLS


Delmarva Power & Light
2015 Rate PDF

Data XLS

Duke Energy Ohio Inc. & Duke Energy Kentucky, Inc.
Meeting Notice PDF

2015 Rate PDF

Data XLS

East Kentucky Power Cooperative, Inc.
2015-2016 Forward Looking Rate - Data XLS

2015-2016 PDF


True Up Calculation of 2014 Figures: Data XLS | Figures PDF

Old Dominion Electric Cooperative
Rate PDF


Data XLS

Potomac Electric Power Company
2015 Rate XLS

Data XLS

PPL Electric Utilities Corporation
2015 Rate PDF


Trans-Allegheny Interstate Line Company
Informational Filing of 2015 Formula Rate Annual Update PDF

UGI Utilities Inc.
2015 Formula Rate PDF

Atlantic City Electric Company
2014 Update PDF

American Transmission Systems, Incorporated
2014 Transmission Formula Rate Annual Update PDF

Baltimore Gas & Electric Company
Estimate & True-up Worksheet XLS

Commonwealth Edison
Meeting Notice PDF

Data XLS


Duke Energy Ohio Inc. & Duke Energy Kentucky, Inc.
Rate PDF


Data XLS

East Kentucky Power Cooperative, Inc.
Public Notice Customer Meeting PDF

Data XLS

Old Dominion Electric Cooperative
Attachment H-3F PDF

Potomac Electric Power Company
Informational Filing of 2014 Formula Rate Annual Update PDF

PPL Electric Utilities Corporation
2014 Rate PDF


Trans-Allegheny Interstate Line Company
Attachment H-18A XLS

UGI Utilities Inc.
2014 Rate PDF

AEP East Operating Companies & AEP Transmission Companies

July to June