| Date Filed | Summary | Pages |
| 03/08/2024 | Notice of Material Change for Regulatory Contact electronically filed by Kendall C. Kash on behalf of Dynegy Energy Services (East), LLC. | 3 |
| 03/01/2024 | Notice of Material Change Regarding Regulatory Contact Information electronically filed by Mr. Taylor M. Thompson on behalf of Dynegy Energy Services (East), LLC. | 3 |
| 02/01/2024 | Opt Out Notice for City of Defiance electronically filed by Mr. Taylor M. Thompson on behalf of Dynegy Energy Services (East), LLC. | 6 |
| 06/05/2023 | Certificate No. 09-157E issued. | 2 |
| 05/03/2023 | In the Matter of the Application of City of Defiance. | 38 |
| 01/18/2023 | Opt-Out Notice for the City of Defiance to Residential and Commercial Customers electronically filed by Ty Brocksieker on behalf of Energy Harbor and City of Defiance. | 8 |
| 05/05/2022 | Supplemental Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of Energy Harbor and City of Defiance. | 8 |
| 08/02/2021 | Opt-Out Notice Supplemental for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of Energy Harbor and City of Defiance. | 8 |
| 06/24/2021 | Certificate No. 09-157E issued and electronically filed by Mr. Brandon J. Jenkins on behalf of PUCO Staff. | 2 |
| 04/13/2021 | In the Matter of the Application of City of Defiance. | 38 |
| 03/01/2021 | Opt-Out Notice Supplemental for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of Energy Harbor and City of Defiance. | 8 |
| 03/01/2021 | Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of Energy Harbor and City of Defiance. | 8 |
| 04/06/2020 | Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of FirstEnergy Solutions and City of Defiance. | 7 |
| 02/04/2020 | Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of FirstEnergy Solutions and City of Defiance. | 7 |
| 11/01/2019 | Notice of Material Change for FirstEnergy Solutions Corp. electronically filed by Ty Brocksieker on behalf of FirstEnergy Solutions. | 4 |
| 06/27/2019 | Renewal Certificate #09-157E(6) issued. | 4 |
| 04/19/2019 | Renewal application for certification as an electric governmental aggregator filed by the City of Defiance. | 32 |
| 04/10/2019 | Request for withdrawal regarding the renewal application filed by A. Flowers on behalf of City of Defiance. (FAX) | 1 |
| 04/08/2019 | Renewal application of City of Defiance for certification as governmental aggregator filed by S. O'Donnell. | 7 |
| 04/08/2019 | Notice of withdrawal filed by A. Flowers on behalf of the City of Defiance. (FAX) | 1 |
| 04/01/2019 | Renewal application of the City of Defiance for certification as an Electric Governmental Aggregator filed by S. O'Donnell. | 3 |
| 02/07/2019 | Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Ty Brocksieker on behalf of FirstEnergy Solutions and City of Defiance. | 7 |
| 03/01/2018 | Opt-Out Notice Supplemental for the City of Defiance to residential and commercial customers electronically filed by Mr. Benjamin T Rich on behalf of City of Defiance. | 7 |
| 03/01/2018 | Opt-Out Notice for the City of Defiance to residential and commercial customers electronically filed by Mr. Benjamin T Rich on behalf of City of Defiance. | 7 |
| 06/28/2017 | Renewal Certificate # 09-157E(5) issued. | 4 |
| 04/24/2017 | Renewal Application for Governmental Aggregators electronically filed by Mr. Paul Grodecki on behalf of Mr. David H. Williams and City of Defiance. | 42 |
| 06/22/2015 | Renewal certificate # 09-157E(4) issued. | 4 |
| 05/26/2015 | Renewal Application for Governmental Aggregators filed by City of Defiance. | 4 |
| 05/18/2015 | Renewal Application for Governmental Aggregators for the City of Defiance filed by D. Williams, Law Director. | 41 |
| 02/17/2015 | Opt-Out Notice Opt-out mailing for the City of Defiance to residential and commercial customers electronically filed by Ms. Lyn Corliss on behalf of the City of Defiance. | 11 |
| 08/11/2014 | Opt-Out Notice to be sent to residential and commercial accounts in the City of Defiance aggregation program electronically filed by Mr. Benjamin T Rich on behalf of FirstEnergy Solutions. | 11 |
| 03/05/2014 | Opt-Out Notice - to be sent to residential and commercial accounts in the City of Defiance aggregation program, electronically filed by Ms. Lyn Corliss on behalf of the City of Defiance. | 11 |
| 10/30/2013 | Opt-Out Notice - to be sent to residential and commercial accounts in the City of Defiance aggregation program, electronically filed by Ms. Lyn Corliss on behalf of the City of Defiance. | 11 |
| 09/25/2013 | Opt-Out Notice - to be sent to residential and commercial accounts in the City of Defiance aggregation program, electronically filed by Ms. Lyn Corliss on behalf of the City of Defiance. | 11 |
| 08/05/2013 | Opt-Out Notice - to be sent to residential and commercial accounts in the City of Defiance aggregation program, electronically filed by Ms. Lyn Corliss on behalf of the City of Defiance. | 11 |
| 06/24/2013 | Renewal certificate No. 09-157E (3) issued. | 3 |
| 04/25/2013 | Renewal application for Governmental aggregators of the City of Defiance filed by David H. Williams on behalf of the City of Defiance. | 42 |
| 03/08/2013 | Opt-out notice - to be sent to residential and commercial accounts in the City of Defiance aggregation program, electronically filed by Mrs. Lyn Corliss - Angle on behalf of the City of Defiance. | 11 |
| 11/26/2012 | Opt-Out Notice - to be sent to residential and commercial accounts in the City of Defiance Aggregation program, electronically filed by Mrs. Lyn Corliss - Angle on behalf of the City of Defiance. | 15 |
| 09/14/2012 | Opt-Out Notice - for the City of Defiance to be sent to FirstEnergy Solutions' residential and commercial accounts in the City of Defiance Aggregation program, electronically filed by Mrs. Lyn Corliss - Angle on behalf of the City of Defiance. | 15 |
| 05/31/2012 | Opt-Out Notice - being sent to residential and commercial accounts in the City of Defiance's Electric Aggregation program, electronically filed by Mrs. Lyn Corliss - Angle on behalf of the City of Defiance. | 15 |
| 02/13/2012 | Opt-Out Notice for the City of Defiance - to be sent to eligible customers on or after March 5, 2012 with the deadline to be on or after March 26, 2012 electronically filed by Mrs. Lyn Corliss - Angle on behalf of FirstEnergy Solutions. | 20 |
| 10/03/2011 | Opt-Out Notifications of City of Defiance filed by Emily Ochsenhirt. | 20 |
| 09/30/2011 | Opt-out notice for the City of Defiance filed by E. Ochsenhirt on behalf of FirstEnergy Solutions. (FAX) | 20 |
| 06/22/2011 | Certificate No. 09-157E (2) issued. | 3 |
| 04/28/2011 | Renewal application for governmental aggregators filed on behalf of the City of Defiance by D. Williams. | 41 |
| 04/07/2011 | Opt-Out notice for Defiance filed on behalf of FirstEnergy Solutions by B. Rich. (original) | 20 |
| 04/06/2011 | Opt-Out Notice of City of Defiance filed by B. Rich on behalf of FirstEnergy Solutions. (FAX) | 20 |
| 10/12/2010 | Opt-out notice of the City of Defiance filed by E. Ochsenhirt. (original) | 19 |
| 10/12/2010 | Opt-out notice filed on behalf of the City of Defiance filed by E. Ochsenhirt. (FAX) | 19 |
| 07/01/2009 | Certificate # 09-157E (1). | 3 |
| 05/21/2009 | In the matter of the application of the City of Defiance for certification application as a governmental aggregator. | 34 |