Just over 180 people plunged into Otter Tail Lake on Saturday, Feb. 1, during the Otter Tail Polar Plunge. Participants ...
FERGUS FALLS, Minn., December 30, 2024--On December 30th, the North Dakota Public Service Commission (PSC) approved a $13.1 million net increase to Otter Tail Power Company’s, a wholly-owned ...
FERGUS FALLS, Minn., January 28, 2025--(BUSINESS WIRE)--Otter Tail Corporation (Nasdaq: OTTR) will issue a news release announcing 2024 financial results on Monday, February 17, 2025 and will host ...