A strong electrical transmission system is vital to our region’s safety and economic prosperity. To improve reliability and address growing electricity demands identified by ISO-NE, National Grid and Eversource have teamed up to implement the Greater Boston and New Hampshire Solution, comprised of various projects in Massachusetts and New Hampshire.

One of the proposed projects is the Woburn to Wakefield Line, a new 345-kilovolt (kV) underground transmission line that will connect Eversource’s Woburn Substation in Woburn and National Grid’s Wakefield Junction Substation in Wakefield. The proposed line will extend approximately 8.5 miles between two existing substations, passing through Woburn, Winchester, Stoneham, and Wakefield, MA. The project also includes improvements within the existing fence lines of the Woburn and Wakefield Substations.

Construction is expected to begin in 2017, with a projected in-service date of 2018.

A detailed routing analysis is underway to determine the preferred and alternative route options.

For more information about the Woburn to Wakefield Line Project, please view our project overview sheet.

For a full listing of past events and public outreach, click here.

For answers to Frequently Asked Questions about the Woburn to Wakefield line, click here

Massachusetts Energy Facilities Siting Board Filings

To view the MA EFSB's file room docket for this proceeding, please click HERE and enter "EFSB15-04" in the "Docket Number" box at the top left of the page. You can also find links to each of the individual filing documents by clicking HERE.  

 

For more information about the Woburn to Wakefield Line Project, please view our project overview sheet; or watch the Project video below, presented at the Public Open Houses on April 27-30 and May 18, 2015.

 

Woburn to Wakefield Line Project Facts

  • Route Length

    • 8.5 miles

      Approximate Total Length

    Line Voltage

    • 345,000

      Volts (345-kV)

    Siting Regulator

    • Energy Facilities Siting Board (EFSB)

      Massachusetts

  • Locations

    • Woburn, Winchester, Stoneham, Wakefield

      Massachusetts

  • Estimated Timetable

    • Began Community Outreach

    • Environmental Notification Form (ENF) filed with Massachusetts Environmental Policy Act (MEPA)

    • Massachusetts Energy Facilities Siting Board (EFSB) Filing

    • EFSB Public Comment Hearing

    • Start of Construction (pending EFSB approval)

    • Estimated Project In-Service Date