DULUTH, Minn.--(BUSINESS WIRE)--ALLETE, Inc. (NYSE: ALE) (the Company) today announced that the Minnesota Public Utilities Commission (MPUC) voted unanimously to approve its acquisition by Canada Pension Plan Investment Board (CPP Investments) and Global Infrastructure Partners (GIP). With all required regulatory approvals secured, the transaction is expected to close in late 2025 following issuance of the MPUC's written order. "We are grateful to the Minnesota Public Utilities Commission for t. ...