South Oswego-Tar Hill
Central New York
National Grid’s South Oswego-Tar Hill project includes rebuilding approximately 28.6 miles of 115kV electric transmission lines in Oswego County, and construction of two new substations.
Thank you to everyone who joined us at our virtual session on June 4, 2025 and open houses on June 11 and 12, 2025.
The New York State Public Service Commission will host two virtual public statement hearings. To participate, use the information below:
Tuesday, July 22, 2025, at 2 p.m.
Electronic Access: meetny-gov.webex.com
Access Code: 2831 279 7318
Password: July22-2pm
Phone-Only Access: 1-929-251-9612
Access Code: 2831 279 7318
Password: 58592202
Tuesday, July 22, 2025, at 6 p.m.
Electronic Access: meetny-gov.webex.com
Access Code: 2829 882 8428
Password: July22-6pm
Phone-Only Access: 1-929-251-9612
Access Code: 2829 882 8428
Password: 58592206
You may always contact us with questions or comments by phone at 844-473-6864 or [email protected].
The project has entered the permitting phase with the submittal of the Article VII Application to the New York Public Service Commission in January 2025. Geotechnical investigations (soil borings) will continue along the transmission line corridor through summer 2025. Project team members will be on site, reviewing the corridor starting in May 2025. Sites for potential construction yards (marshalling or laydown yards) continue to be evaluated.
This project will require Article VII permitting to proceed. National Grid submitted the Article VII Application - Case no. 25-T-0049 - to the Public Service Commission (PSC) on January 25, 2025. Copies the Application were provided to officials, regulators, agencies, and public repositories such as town halls and libraries. The Application is also available on the PSC website. For more information about permitting, please see our Project FAQ page.
The permitting process includes opportunities for public involvement and comment from permitting through construction. To contact National Grid with a question or comment, you may reach us by phone at 844-473-6864 or [email protected].
Interested persons who wish to participate as parties in this case may file for party status. This may be done through the Commission’s website, https://www.dps.ny.gov.