Long-Term Gas System Planning Process

Pursuant to the Order Adopting Gas System Planning Process issued by the New York Public Service Commission on May 12, 2022, we’re developing long-term plans for our natural gas system along with the State’s largest energy companies. The Order requires, among other things, that each local distribution company file long-term plans on a three-year cycle.

On March 7, 2025, National Grid filed a Final Gas System Long-Term Plan which incorporates updates since the Company’s filing of the Revised Gas System Long-Term Plan on October 23, 2024, as well as stakeholder feedback received as part of the gas planning proceeding and responses to recommendations provided by PA Consulting in its Preliminary Findings Report filed on January 30, 2025. This plan outlines the steps the company and the State need to take to put New York on track to achieve the State’s Climate Leadership and Community Protection Act’s emission reduction goals.

Find out more about the filing

Technical Conferences

As part of the Gas System Planning Process, National Grid will conduct technical conferences to present information to stakeholders and PSC staff. The focus of these meetings will be our filing and related updates. We will post the meeting presentations following each conference. You can view the presentations below:

Prior to the filing, on May 8, 2024, National Grid hosted an Informational Session for stakeholders to share information regarding our natural gas system generally and enable stakeholder participation in the long-term planning process. After the presentation there was a question-and-answer session to address matters related to the presented materials. Stakeholders can view presentations here.

National Grid is committed to delivering a more robust, resilient, and secure energy network for our customers and communities. If you have a question or need more information about how to engage during this process, please fill in our form here.

Technical conferences

Archives

Visit our archives to view previous Natural Gas Long-Term Capacity Reports on potential solutions to address regional supply constraints.

View archives