About

About

National Grid is making a significant investment to modernize our natural gas system in Northwest Nassau County. This project, known as the Northwest Nassau Natural Gas Reliability Project, will help improve safety and reliability, and provide Long Island’s gas system with greater operational flexibility. It will also improve the gas system’s capacity to support economic growth. Upon completion of the project, National Grid will have installed approximately 11 miles of new gas main and built two new regulator stations in Northwest Nassau County.

News & Updates

Construction Update: August 10, 2020

Last week our construction team began trenching on Locust Lane between Woodhollow Road and the Long Island Expressway. As a reminder, due to the ongoing activities at Roslyn Middle School during the day this work will be conducted overnight. The outreach team…

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Construction Update: August 3, 2020

We are pleased to note that starting this evening, August 3rd, National Grid will be resuming construction on Locust Lane between Woodhollow Road and the Long Island Expressway. As a reminder, due to the ongoing activities at Roslyn Middle School…

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Construction Update: July 27, 2020

As noted last week, National Grid will be resuming work on Locust Lane between Woodhollow Road and the Long Island Expressway with construction activity scheduled to begin on Monday August 3rd. The outreach team will continue to keep residents informed…

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Fact Sheet

Click on the link below to download the fact sheet for the Northwest Nassau Natural Gas Reliability Project. There you’ll find information about the sections of the project that have been completed, the scope of our system upgrades, and how to contact us. Also make sure to check our FAQ page for any other questions you may have.



See The Project Map

Frequently Asked Questions

Here you’ll find answers to our most frequently asked questions regarding the Northwest Nassau Natural Gas Reliability Project. If you don’t see your question answered here, please use the Contact Us page to call or email us.


Our Commitment

We plan to construct the new gas main safely, reliably and efficiently while acting as good neighbors and sharing information widely so that we can continue serving our community for decades to come.

Throughout the project, National Grid and its contractors will make every possible effort to update residents and businesses about upcoming activities, impacts and traffic management, and maintain an open and proactive dialogue about the project with our neighbors and our partners in Nassau County.

To stay up-to-date on each phase of the project, please remember to sign up for our email updates, and to regularly check our News and Updates page. Feel free to contact us through this website or call our outreach team at 516-882-4864 to ask questions, voice concerns, or offer suggestions.

Enter your email below to receive the most recent construction updates direct to your inbox! You can also call or email your local project team with any questions, concerns, or suggestions.