DOE issued a Draft EIS for the North Plains Connector Project (DOE/EIS-0568). Public comment period ends February 23, 2026.
Office of NEPA Policy and Compliance
January 9, 2026
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North Plains Connector; Multiple Locations, Montana and North Dakota
The U.S. Department of Energy and the Montana Department of Environmental Quality issued a draft EIS for North Plains Connector (DOE/EIS-0568). This draft EIS assesses the potential environmental impacts of a proposed 525-kV, high-voltage direct-current overhead transmission line that would provide 3,000 megawatts of bi-directional transfer capability and connect the Western and Eastern Interconnections.
For more information, see North Plains Connector.