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.

Rates effective:

January to December

2019

Date
American Electric Power Service Corporation:   
2019 East Operating Companies PTRR-FERC Informational Filing PDF  1.10.2019
2019 East Transmission Companies PRTT-FERC Information Filing PDF    1.10.2019
2019 East Operating Companies Projected Customer Meeting Notice PDF   11.1.2018
2019 East Transmission Companies Projected Customer Meeting Notice PDF   11.1.2018
2019 East Operating Companies - Group A: PDF | Excel ZIP   1.10.2019
2019 East Transmission Companies - Group B: PDF | Excel ZIP   1.10.2019
American Transmission Systems, Incorporated:   
ATSI 2019 Projected Transmission Revenue Requirement - Amended XLS   11.2.2018
Projected Transmission Revenue Requirement for 2019 Cover Letter PDF   10.15.2018
Projected Transmission Revenue Requirement for 2019 Cover Letter - Errata Version PDF   10.16.2018
ATSI 2019 Projected Transmission Revenue Requirement - Errata Cover Letter PDF   11.2.2018
Notice of Open Meeting PDF   10.25.2018
AMP Transmission LLC   
Open Meeting Notice PDF   12.4.2018
Notice of a Correction to its 2019 Network Service Plan PDF   12.11.2018
Mid-Atlantic Interstate Transmission, LLC:   
MAIT Projected Transmission Revenue Requirement for the Rate Year 2019 PDF   10.5.2018
MAIT 2019 PTRR - Final PDF   10.5.2018
MAIT 2019 PTRR - Final XLS   10.5.2018
Open Meeting Notice for Rate Year 2019 PDF   10.29.2018
Potomac-Appalachian Transmission Highline, LLC:   
Open Meeting Notice PDF   9.6.2018
Projected Transmission Revenue Requirement PDF   9.5.2018
Public Service Electric & Gas Company:
  
Formula Rate Annual Update 2019 - Revised:
Letter PDF
Annual Update XLS
Work Paper 1 XLS		 1.23.2019
Customer Meeting Notice - 2019 Update PDF  6.25.2018
2017 True-Up Filing ZIP
 6.15.2018
Southern Maryland Electric Cooperative, Inc.   
Formula Rate PDF   12.21.2018
Transource Maryland:  
2019 Annual Projected Revenue Requirement PDF  10.2.2018
2019 Projection XLS  10.2.2018
2019 Projection PDF  10.2.2018
2019 Annual Projection - Customer Meeting Notice PDF  10.2.2018
Transource Pennsylvania:  
2019 Annual Projected Revenue Requirement PDF  10.2.2018
2019 Projection XLS  10.2.2018
2019 Projection PDF  10.2.2018
2019 Annual Projection - Customer Meeting Notes PDF  10.2.2018
Transource West Virginia, LLC:  
2019 Annual Projected Revenue Requirement PDF 10.1.2018
2019 Projection XLS 10.1.2018
2019 Projection PDF 10.1.2018
2019 Annual Projection - Customer Meeting Notice PDF   10.1.2018
Virginia Electric and Power Company:  
2019 Formula Rate Annual Informational Filing ZIP  1.15.2019
2019 Annual Update (Revision 1) ZIP  10.5.2018
True-Up Adjustment for 2017 Rate without Interest (Revision 2) ZIP
 10.4.2018
Meeting Notice - 2019 Formula Rate PDF
  6.12.2018
Preliminary Challenges to VEPCO's 2019 Annual Update PDF   12.12.2018

2018

Date
American Electric Power Service Corporation:
  
AEP’s One-time Refund Resulting from the Settlement Filed in FERC Docket No. EL17-13 XLS
 4.27.2018
AEP Zonal Transmission Service Revenue Requirement XLS
 4.9.2018
2018 AEP East Operating Companies – Group A ZIP
 4.9.2018
2018 AEP East Operating Companies – Group B ZIP
 4.9.2018
2018 East Operating Companies - Group A: PDF | Excel ZIP
  11.8.2017
2018 East Transmission Companies - Group B: PDF | Excel ZIP
  11.1.2017
American Transmission Systems, Inc:
  
2017 ATRR Open Meeting Notice PDF
 5.8.2018
2018 PTRR Open Meeting Notice PDF
 11.14.2017
Projected Transmission Revenue Requirement for 2018 XLS
  10.17.2017
Cover Letter PDF  10.17.2017
Jersey Central Power & Light Company:
  
2018 PTRR Open Meeting Notice PDF
 11.21.2017
Letter PDF
 10.31.2017
PJM Open Access Transmission Tariff, Attachment H-4 PDF
 10.31.2017
Projected Transmission Revenue Requirement for Rate Year 2018 XLS
 10.31.2017
Mid-Atlantic Interstate Transmission, LLC:
  
2018 PTRR Open Meeting Notice PDF
 11.21.2017
Projected Transmission Revenue Requirement for Rate Year 2018 PDF
 10.13.2017
2018 PTRR
Effective Template: PDF PDF | XLS XLS
Settlement Template: PDF PDF | XLS XLS
 10.13.2017
Potomac-Appalachian Transmission Highline, LLC:  
Projected Transmission Revenue Requirement for Rate Year 2018 PDF 9.5.2017
Notice of Open Meeting PDF 9.5.2017
Public Service Electric & Gas Company:
  
Formula Rate 2018 Annual Update - Revised PDF
 1.10.2018
ADIT Proration Work Paper - Updated XLS
 1.10.2018
Official Transmission Formula Rate Update - January 2018 Filing - Tax Rate XLS 1.10.2018
True Up Adjustment 2016 Rate PDF
  6.7.2017
2016 True Up:
Attachment A | Attachment B | Attachment C | Attachment D XLS		  6.7.2017
Customer Meeting Notice - 2018 Formula Rate Annual Update PDF 6.30.2017
Transource Maryland, LLC:
  
2018 Annual Projected Revenue Requirement PDF
 10.2.2017
2018 Projection Filing Formula Rate XLS
 10.2.2017
2018 Projection Filing Formula Rate PDF
 10.2.2017
2017 Annual Projection Customer Meeting Notice PDF
 10.2.2017
Transource Pennsylvania, LLC:
  
2018 Annual Projected Revenue Requirement PDF
 10.2.2017
2018 Projection Filing Formula Rate XLS
 10.2.2017
2018 Projection Filing Formula Rate PDF
 10.2.2017
2017 Annual Projection Customer Meeting Notice PDF
 10.2.2017
Transource West Virginia, LLC:
  
2018 Annual Projected Revenue Requirement PDF
 10.2.2017
2018 Projection Filing Formula Rate XLS
 10.2.2017
2018 Projection Filing Formula Rate PDF
 10.2.2017
2017 Annual Projection Customer Meeting Notice PDF
 10.2.2017
Virginia Electric & Power Company:  
2018 Revised Formula Rate Annual Informational Filing ZIP   10.26.2018
2018 Formula Rate Annual Informational Filing ZIP
 1.12.2018
2018 Annual Update ZIP 9.15.2017
True Up Adjustment for 2016 Rate without Interest ZIP
 6.14.2017
Revised Meeting Notice - 2018 Rate PDF
  9.15.2017
Preliminary Challenges to VEPCO 2018 Annual Update PDF
 12.11.2017

2017

Date
American Electric Power Service Corporation:  
AEP East Operating Companies – Group A ZIP
  3.17.2017
AEP East Transmission Companies – Group B ZIP
 3.17.2017
AEP East FERC Informational Filing PDF
  3.15.2017
AEP East TRANSCo Annual Update PDF
 3.15.2017
American Transmission Systems, Incorporated:
  
Notice of Annual Update PDF
 5.1.2018
Actual Transmission Revenue Requirement XLS
 5.1.2018
Letter PDF 10.18.2016
Open Meeting Notice PDF 11.4.2016
Notice of Open Meeting PDF 5.18.2017
Projected Transmission Revenue Requirement for 2017 XLS
 10.18.2016
Jersey Central Power & Light Company:
  
2017 PTRR - Effective 6.1.2017 XLS
 5.25.2017
Annual Meeting Notice 2017 PTTR PDF
 11.29.2016
Mid-Atlantic Interstate Transmission, LLC:
  
2017 PTRR - Effective 7.1.2017 XLS
 5.25.2017
Annual Meeting Notice 2017 PTRR PDF 11.30.2016
Potomac-Appalachian Transmission Highline, LLC:
 
Open Meeting Notice PDF
 6.6.2018
Update Filing PDF
 6.1.2018
Annual Meeting Notice PDF 9.9.2016
Projected Transmission Revenue Requirement for Rate Year 2017 PDF
 9.1.2016
Public Service Electric & Gas Company:
 
Meeting Notice - 2017 Formula Rate Annual Update PDF
  10.28.2016
Formula Rate 2017 Annual Update PDF
 10.18.2016
Transmission Formula Rate Update Oct 2016 Filing XLS
 10.18.2016
ADIT Proration Work Paper XLS
 10.18.2016
True Up Adjustment 2015 Rate PDF
 6.14.2016
Attachment A XLS
Attachment B XLS
Attachment C XLS
Attachment D XLS
 6.14.2016
Transource West Virginia, LLC:
  
Projected Transmission Revenue Requirement for Rate Year 2017 XLS
 9.30.2016
Annual Meeting Notice PDF
 9.30.2016
Virginia Electric & Power Company:
 
2017 Formula Rate Annual Informational Filing ZIP 1.11.2017
Final Preliminary Challenges to DVP 2017 Annual Update PDF
 12.5.2016
2017 Annual Update with Revised 2015 True Up Adjustment ZIP
 9.15.2016
2015 True Up Adjustment with Revised 2014 True Up ZIP 
6.15.2016
Meeting Notice - 2017 Rate PDF
6.2.2016

2016

Date
Potomac - Appalachian Transmission Highline:
 
2016 Update Filing PDF  6.2.2017
Virginia Electric & Power Company: 2016 Formula Rate Annual Informational Filing ZIP
1.15.2016

2015

Date
American Transmission Systems, Incorporated - 2015 Rate XLS 5.2.2016
Potomac-Appalachian Transmission Highline, LLC:
  
2015 Rate PDF 6.1.2016

June to May

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.

2018 - 2019

Date
American Electric Power Service Corporation:
  
AEP East Operating Companies – Group A ZIP
 5.25.2018
AEP East Transmission Companies – Group B ZIP
 5.25.2018
Appalachian Power Company:
  
Capacity Annual Update ZIP
 5.25.2018
Atlantic City Electric Company:
  
Annual Meeting Notice PDF
 5.23.2018
2018-2019 Formula Rate: Formula XLS | Rate PDF
 5.23.2018
Baltimore Gas & Electric Company:
  
Annual Meeting Notice PDF
 5.4.2018
Annual Update Letter PDF
 5.4.2018
2017 Formula Update Supporting Documentation XLS
 5.4.2018
Revenue Requirements XLS
 5.4.2018
City of Rochelle:
  
Annual Meeting Notice PDF
 5.31.2018
H-25B 2018 Update Based on 2017 Costs PDF
 5.31.2018
2017 RMU FERC Form-1 2017 PDF
 5.31.2018
Informational Filing of 2018 Formula Rate Update PDF
 5.31.2018
Commonwealth Edison:  
Annual Meeting Notice PDF
 5.7.2018
Forecast Formula XLS
 5.7.2018
Annual Update Filing PDF
 5.7.2018
Delmarva Power & Light Company:
  
Annual Meeting Notice PDF
 5.23.2018
2018-2019 Formula Rate: Formula XLS | Rate PDF
 5.23.2018
Duke Energy Ohio, Inc., & Duke Energy Kentucky, Inc.:
Annual Meeting Notice PDF
 5.22.2018
Transmission Rate Update ZIP
 5.22.2018
Duquesne Light Company:
  
Informational Filing of 2008 Formula Rate Update PDF
 5.31.2018
Settled Formula 2018 Calculations: Estimated | True-Up XLS
 5.31.2018
East Kentucky Power Cooperative:
  
Annual Meeting Notice PDF
 5.16.2018
2018-2019 Formula Rate: Formula XLS | Rate PDF
 5.16.2018
2017 True Up Calculation: Data XLS | Figures PDF
 5.16.2018
Mid-Atlantic Interstate Transmission, LLC:
  
Open Meeting Notice PDF
 6.13.2018
Notice of Annual Update PDF
 6.1.2018
2017 Actual Transmission Revenue Requirement XLS
 6.1.2018
2018 Informational Filing PDF
 6.4.2018
Old Dominion Electric Cooperative:
  
2018-2019 Formula Rate: Formula XLS | Rate PDF
 5.16.2018
2018 Update Work Papers XLS 5.16.2018
PECO Energy Company:
  
Annual Meeting Notice PDF
 5.14.2018
Annual Update Letter PDF
 5.14.2018
Revenue Requirements XLS
 5.14.2018
2017 Revenue Requirements - Revised XLS
 5.14.2018
Potomac Electric Power Company:
  
Annual Meeting Notice PDF
 5.23.2018
2018-2019 Formula Rate: Formula XLS | Rate PDF
 5.23.2018
PPL Electric Utilities Corporation:
  
2018 Meeting Notice PDF
 4.27.2018
2018 Filing Rate PDF
 4.27.2018
Trans-Allegheny Interstate Line Company:
2018 Formula Rate Informational Filing PDF
 5.16.2018
2017 Reconciliation XLS
 5.16.2018
2018 Forecast XLS
 5.16.2018
Accounting Transfers XLS
 5.16.2018
UGI Utilities:
  
2018 Formula Rate Informational Filing PDF
 5.16.2018
2018 Formula Rate Information Errata Filing PDF
 6.1.2018

2017 - 2018

Date
American Electric Power Service Corporation:  
2016 AEP East Operating Companies – Group A - PDF ZIP
  5.30.2017
2016 AEP East Operating Companies – Group A - Excel ZIP
 5.30.2017
2016 AEP East Transmission Companies – Group B - PDF ZIP
 5.30.2017
2016 AEP East Transmission Companies – Group B - Excel ZIP
 5.30.2017
AEP East Operating Companies Annual Update PDF
  5.30.2017
AEP East Transmission Companies Annual Update PDF
 5.30.2017
American Transmission Systems, Incorporated:
  
Meeting Notice PDF
  5.19.2017
Atlantic City Electric Company:
  
Annual Meeting Notice PDF
  5.12.2017
2017 Formula Rate PDF
  5.12.2017
2017 Formula Rate XLS
 5.12.2017
Baltimore Gas and Electric Company:
 
Annual Meeting Notice PDF
 4.24.2017
Annual Update Letter PDF
 4.24.2017
2017 Formula Rate XLS
 4.24.2017
2017 Formula Rate Supporting Documentation XLS
 4.24.2017
Annual Update Letter - Revised PDF
 5.17.2017
2017 Formula Rate - Revised XLS
 5.17.2017
City of Rochelle:
  
Bose Corrected Annual Update PDF
 6.12.2017
Annual Update PDF 5.31.2017
H-25B XLS 6.12.2017
FERC Filing PDF 6.12.2017
Notice Open Meeting PDF 5.31.2017
Commonwealth Edison Company:
Annual Meeting Notice PDF
 4.14.2017
Annual Update Filing Package XLS
 4.14.2017
2017 Formula Rate XLS
 4.14.2017
Delmarva Power & Light Company:
  
Annual Meeting Notice PDF
 5.12.2017
2017 Formula Rate PDF
 5.12.2017
2017 Formula Rate XLS
 5.12.2017
Duke Energy Ohio, Inc., and Duke Energy Kentucky, Inc.:
  
Rate Formula Update PDF
 5.9.2017
Transmission Rate Update Filing PDF
 5.9.2017
Annual Meeting Notice PDF
 5.9.2017
Duquesne Light Co.:
  
2017 Annual Update Letter PDF
 5.16.2017
Settled Formula 2017 Estimate Calculations XLS
 5.16.2017
Settled Formula 2017 True-Up Calculations XLS
 5.16.2017
East Kentucky Power Cooperative, lnc.:
  
Annual Meeting Notice PDF
 5.12.2017
2017-2018 Formula Rate PDF
 5.12.2017
2017-2018 Formula Rate XLS
 6.1.2017
True Up Calculation of 2016 Figures PDF
 5.12.2017
True Up Calculation of 2016 Figures XLS
 6.1.2017
Old Dominion Electric Cooperative:
  
2017 Formula Rate Update PDF
 5.15.2017
Work Papers for May 2017 XLS
 5.15.2017
May 2017 Rate XLS
 5.15.2017
PECO Energy Company:  
Formula Rate - Effective December 1, 2017 XLS 11.30.2017
Exhibit PEC 404 XLS
 11.30.2017
PPL Electric Utilities Corporation:
  
2017 Meeting Notice PDF
 4.27.2017
2017 Filing Rate PDF
 4.27.2017
Potomac-Appalachian Transmission Highline, LLC:
  
Meeting Notice PDF 6.5.2017
Potomac Electric Power Company:
  
Annual Meeting Notice PDF
 5.12.2017
2017 Formula Rate PDF
 5.12.2017
2017 Formula Rate XLS
 5.12.2017
Trans-Allegheny Interstate Line Company:
  
Formula Rate Informational Filing PDF
 5.15.2017
2016 Reconciliation XLS
 5.15.2017
2017 Forecast XLS
 5.15.2017
Accounting of Transfers XLS
 5.15.2017
Transource West Virginia, LLC:
  
2016 Annual Transmission Revenue Requirement True-up XLS
 6.30.2017
Annual Projection Meeting PDF
 6.30.2017
UGI Utilities, Inc.:
  
2017 Annual Update Letter & Formula Rate PDF
 5.16.2017

2016 - 2017

Date
American Transmission Systems Incorporated:
 
Meeting Notice PDF
 5.12.2016
Appalachian Power Company (APCO):
  
Schedule 8.1  - Appendix 2 PDF 5.26.2016
2015 Capacity Formula Update: Figures PDF | Data XLS 5.26.2016
FRR 2015 Formula Update Work Papers: Figures PDF | Data XLS 5.26.2016
Atlantic City Electric Company:
  
2016 Rate PDF | Data XLS 5.23.2016
Meeting Notice PDF 5.25.2016
Baltimore Gas and Electric Company:
 
2016 Rate XLS
 4.28.2016
Meeting Notice PDF
 4.28.2016
City of Rochelle:
  
2016 Annual Meeting Notice PDF
 5.31.2016
Commonwealth Edison Company & Commonwealth Edison Company of Indiana
  
2016 Rate XLS 5.26.2016
Meeting Notice PDF 5.26.2016
Delmarva Power & Light Company:
  
2016 Rate PDF | Data XLS
 5.23.2016
Meeting Notice PDF
 5.25.2016
Duke Energy Ohio, Inc., and Duke Energy Kentucky, Inc. (DEO-DEK):
 
2016 Rate XLS
 5.13.2016
Meeting Notice PDF
 5.13.2016
Duquesne Light Company:
  
2016 Rate PDF
 5.18.2016
East Kentucky Power Cooperative, Inc.:
2016-2017 Forward Looking Rate: Data XLS | Rate PDF
2016-2017 Forward Looking Rate Schedule 1-A PDF
True Up Calculation of 2015 Figures: Data XLS | Figures PDF
True Up Calculation of 2015 Figures Schedule 1-A PDF
2016 Rate Meeting Notice PDF
5.19.2015
Old Dominion Electric Cooperative:
  
2016 Rate XLS
 5.17.2016
Potomac-Appalachian Transmission Highline, LLC:  
Meeting Notice PDF
 6.3.2016
Potomac Electric Power Company:
  
2016 Rate PDF | Data XLS
 5.23.2016
Meeting Notice PDF
 5.25.2016
PPL Electric Utilities Corporation:
2016 Rate XLS 5.11.2016
Meeting Notice PDF 4.28.2016
Rochelle Municipal Utilities (RMU):
  
2016 Rate XLS 6.2.2016
2015 FERC Form 1 PDF 5.27.2016
Trans-Allegheny Interstate Line Company:
2016 Rate PDF 5.16.2016
UGI:  
2016 Rate PDF
 5.16.2016

July to June

AEP East Operating Companies & AEP Transmission Companies

2016 – 2017

2015 – 2016

AEP Companies Group A
Date
ATTR FR Summary 2014 AEP East PDF 
5.26.2015
Appalachian Power Company 2014 Rate Update PDF 
5.26.2015
Indiana Michigan Power 2014 Rate Update PDF 
5.26.2015
Kentucky Power Company 2014 Rate Update PDF 
5.26.2015
Kingsport Power Company 2014 Rate Update PDF 
5.26.2015
Ohio Power Company 2014 Rate Update PDF 
5.26.2015
Wheeling Power Company 2014 Rate Update PDF 
5.26.2015
2015 Formula Rate Update AEP Operating Companies Summary PDF 
5.26.2015
AEP Companies Group B
Date
PJM ATTR AEP Transmission Companies 2014 PDF
5.26.2015
Formula Rate Update Transco Company Summary PDF
5.26.2015
Appalachian Trans Company 2014 Rate Update PDF
5.26.2015
IM Trans Company 2014 Rate Update PDF
5.26.2015
Kentucky Transmission Company 2014 Rate Update PDF
5.26.2015
Ohio Trans Company 2014 Rate Update PDF
5.26.2015
West Virginia Trans Company 2014 Rate Update PDF
5.26.2015

2014 – 2015

AEP Companies Group A
Date
ATTR FR Summary 2013 AEP East PDF 
5.27.2014
Appalachian Power Company 2013 Rate Update PDF 
5.27.2014
Indiana Michigan Power 2013 Rate Update PDF 
5.27.2014
Kentucky Power Company 2013 Rate Update PDF 
5.27.2014
Kingsport Power Company 2013 Rate Update PDF 
5.27.2014
Ohio Power Company 2013 Rate Update PDF 
5.27.2014
Wheeling Power Company 2013 Rate Update PDF 
5.27.2014
AEP Operating Companies 2014 Rate Update Summary PDF 
5.27.2014
AEP Companies Group B
Date
ATTR AEP Transmission Companies 2013 Rate Update PDF
5.27.2014
Transco Company Rate Update Summary PDF
5.27.2014
Appalachian Trans Company 2013 Rate Update PDF
5.27.2014
IM Trans Company 2013 Rate Update PDF
5.27.2014
Kentucky Transmission Company 2013 Rate Update PDF
5.27.2014
Ohio Trans Co 2013 Rate Update PDF
5.27.2014
West Virginia Trans Company 2013 Rate Update PDF
5.27.2014