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.
Heat or cool a smaller area by closing vents in rooms that are not in use. You’ll stay more comfortable when you're managing less air space.
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.
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