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South Dakota Biennial 10-Year Plan

This plan discusses major generation and transmission facilities in the state of South Dakota

In accordance with S.D. Admin. R. Chapter 20:10:21 and S.D. Codified Laws § 49-41B-3, Northern States Power Company is required to submit a Biennial Ten-Year Plan for Major Generation and Transmission Facilities in the State of South Dakota.

Additional Resources

2020 10-Year Biennial Plan (PDF)

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Energy Saving Tip

Rather than crank up your heat in the winter, keep your thermostat at a moderate level and bundle up. (Who doesn't love fuzzy slippers?)

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Break Ground, Not the Law

Always call 811 before digging in your yard to avoid hitting buried gas or electric lines. Not only is it the safe thing to do, but it's the law.