DULUTH, Minn.–(BUSINESS WIRE)–ALLETE Inc. (NYSE:ALE) will announce its financial results for 2023 before the stock markets open on Tuesday, February 20, 2024. Following the release, ALLETE Chair, President and Chief Executive Officer Bethany M. Owen, and Senior Vice President and Chief Financial Officer Steven W. Morris will present an overview of results and other factors related to performance, and discuss 2024 earnings guidance during a conference call beginning at 10 a.m. Eastern time. In