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.
Have your home checked for leaky ducts, drafts around doors and windows, fireplace dampers, and other places where air might escape.
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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