Otter Tail (NASDAQ:OTTR) reported fourth-quarter and full-year 2025 results that management said exceeded the company’s original expectations, even as earnings declined from the prior year due to ...

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. -- Tom Belmont has been promoted by Otter Tail Corp. while three employees have joined the company. Belmont will work as senior internal auditor for Otter Tail Corp., Fergus Falls.

FERGUS FALLS, Minn. (AP) — FERGUS FALLS, Minn. (AP) — Otter Tail Corp. (OTTR) on Monday reported profit of $51.8 million in its fourth quarter. The Fergus Falls, Minnesota-based company said it had ...