Your rates are among the lowest in the nation. That’s not an accident! We make the right investments at the right times to keep your costs down.
We provide reliable electricity you can count on. That means you have power more than 99.98% of the time!
While we create a cleaner energy future, you'll continue to pay less to reliably power your home, or business, thanks to renewable options.
For more than a century our company and employees have partnered with the communities we serve to create meaningful impact.
We're committed to the safety of our employees, customers, and communities. We do the right thing. Always.
We're here—safely powering communities with reliable, affordable electricity—so you can focus on what matters most.
On May 15, 2026, we filed our 2027–2041 Integrated Resource Plan (IRP) with the Minnesota Public Utilities Commission, outlining how we plan to meet customers’ electricity needs over the next 15 years.
Otter Tail Corporation (Nasdaq: OTTR) announced executive leadership transitions in conjunction with the long-term succession plan approved by its Board of Directors. Effective April 13, 2026, Tim Rogelstad has been elected President of Otter Tail Corporation. Concurrent with this move, Todd Wahlund was elected Senior Vice President of Otter Tail Corporation and President of Otter Tail Power Company and will report to Mr. Rogelstad. Also effective April 13, 2026, Tyler Nelson has been elected Vice President and Chief Financial Officer of Otter Tail Corporation.
On March 10, 2026, the South Dakota Public Utilities Commission approved updated electric rates for our South Dakota customers. The new rates will take effect April 1, 2026. The approved rates reflect an annual net 7.74% base revenue increase, or $3.33 million, and support the safe and reliable delivery of cost-effective electric service. The last time we requested a South Dakota rate review was seven years ago.