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  • USA

  • USA

    National Grid's U.S. subsidiaries have extensive experience in building, managing, and constructing large-scale transmission interconnections.

    One of these transmission projects connects the hydroelectric resources of Hydro-Quebec at James Bay in Quebec to the electricity grid in New England. On behalf of the New England Power Pool, our subsidiaries managed the construction of, and now own and operate, direct current transmission lines and AC/DC converter terminals in the Massachusetts and New Hampshire sectors of the link.

    USA Interconnector