December 21, 2023

ALLETE, Grid United sign development agreements for advancing new HVDC transmission line in North Dakota and Montana

DULUTH, Minn.–(BUSINESS WIRE)–ALLETE, Inc. (NYSE:ALE) and North Plains Connector LLC, a subsidiary of Grid United LLC, this week signed development agreements for the North Plains Connector project, a new, approximately 400-mile high-voltage direct-current (HVDC) transmission line from central North Dakota to Colstrip, Montana.

The agreements outline each company’s roles and responsibilities as development of the North Plains Connector accelerates. ALLETE and Grid United had previously signed a memorandum of understanding in January 2023 to explore development opportunities for the North Plains Connector.

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