Add Yahoo as a preferred source to see more of our stories on Google. PIERRE, S.D. (KELO) — Two of the investor-owned utilities that sell electricity in South Dakota want their customers to pay more.
FERGUS FALLS, Minn. — The North Dakota Public Service Commission approved a $13.1 million net increase to Otter Tail Power Co. electric service rates on Monday, Dec. 30. "While overall costs of living ...