FERGUS FALLS — Otter Tail Power Company has filed its 2027–2041 Integrated Resource Plan with the Minnesota Public Utilities Commission, outlining how it plans to meet customers’ electricity needs over the next 15 years. “Our responsibility is to deliver cost-effective, reliable electricity to our customers,” Otter Tail Power President Todd Wahlund said in a press release. “This plan reflects the decisions we find best meet those expectations ov…