Maple River Substation is a 345kV substation located in Maple River, North Dakota, US.
The Maple River Substation project’s construction has begun in 2021. The works are expected to be commissioned in 2022.
Description
Maple River Substation project, which is an upgrade substation, will be operated by Otter Tail Power.
The designed voltage level of the substation is 345/230kV and the operating voltage level is 345/230kV.
The step-in voltage of the project is 345kV and the step-out voltage is 230kV.

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By GlobalDataMaple River Substation project development status
The project is expected to be commissioned in 2022. Approximately $2.6m was financed by the authorities to undertake the construction works of the project.
About Otter Tail Power
Otter Tail Power Company (Otter Tail) a subsidiary of Otter Tail Corporation is an electric utility that generates, transmits and distributes electricity. The utility’s products comprise electric plenum heaters, electric boilers, thermal-storage systems, radiant-heat systems and heat pumps. It owns and maintains electric transmission lines in Minnesota, North Dakota, and South Dakota. Otter Tail’s transmission system transmits electricity from generation plants. The utility offers rate options, rebates, and demand-response and conservation programs. It also offers off-peak programs. Otter Tail is headquartered in Fergus Falls, Minnesota, the US.
Methodology
All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.