Shareholder Report & Proxy Materials

2025 Annual Report

Request a printed report

2025 Annual Report cover

Request a printed report

Please note that you may request free of charge a printed copy of any of the publications listed below by contacting our Investor Relations Department by phone at (605) 978-2945 or by e-mail at investor.relations@northwestern.com.
Read our 2025 Annual Report

Annual Reports

Proxy Materials

2026 Proxy Statement

2026 Proxy Statement cover

2026 Proxy Statement

Read our 2026 Proxy Statement

To vote your proxy or to request a hard copy of our annual meeting documents and voting card, please go to www.proxyvote.com. You will need the control number found on your Notice to access this site.

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