| Date Filed | Summary | Pages |
| 04/17/2024 | Certificate No. 12-494E issued and electronically filed by Mr. Brandon J. Jenkins on behalf of PUCO Staff. | 2 |
| 01/08/2024 | In the Matter of the Application of Williams County. | 29 |
| 10/03/2023 | Opt-Out Notice for Williams County electronically filed by Mr. Taylor M. Thompson on behalf of Dynegy Energy Services (East), LLC. | 6 |
| 06/07/2023 | Opt-Out Notice to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of Energy Harbor and Williams County. | 8 |
| 07/13/2022 | Opt-Out Notice electronically filed by Mrs. Kelly E. Dixon on behalf of Williams County and Energy Harbor. | 8 |
| 02/14/2022 | Certificate No. 12-494E issued. | 2 |
| 01/12/2022 | In the Matter of the Application of Williams County. | 28 |
| 07/06/2021 | Opt-Out Notice Supplemental to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of Energy Harbor and Williams County. | 8 |
| 07/06/2021 | Opt-Out Notice to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of Energy Harbor and Williams County. | 8 |
| 12/11/2020 | Opt-Out Notice to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of Energy Harbor and Williams County. | 7 |
| 06/24/2020 | Opt-Out Notice to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of Energy Harbor and Williams County. | 7 |
| 04/29/2020 | Renewal certificate 12-494E issued. | 4 |
| 02/10/2020 | Amendment to Application for Williams County to include missing page from Governance Plan (FAX). | 2 |
| 01/31/2020 | Renewal application of Williams County for certification as an Electric Governmental Aggregator filed by M. Frye. | 25 |
| 12/04/2019 | Opt-Out Notice Supplemental to be sent to eligible residential and small commercial customers in Williams County electronically filed by Ty Brocksieker on behalf of FirstEnergy Solutions and Williams County. | 7 |