1、Table of Contents UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549 Form 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the quarterly period ended March 31,2025OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCH
2、ANGE ACT OF 1934For the transition period from _ to _ Commission File Number 001-31303 Black Hills Corporation Incorporated in South Dakota IRS Identification Number 46-0458824 7001 Mount Rushmore RoadRapid City,South Dakota 57702Registrants telephone number(605)721-1700 Former name,former address,a
3、nd former fiscal year if changed since last reportNONE Indicate by check mark whether the Registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of the Securities Exchange Act of 1934 during the preceding 12 months(or for such shorter period that the Registrant was required to
4、 file such reports),and(2)has been subject to such filing requirements for the past 90 days.Yes No Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months(or
5、for such shorter period that the Registrant was required to submit such files).Yes No Indicate by check mark whether the Registrant is a large accelerated filer,an accelerated filer,a non-accelerated filer,smaller reporting company,or an emerging growth company.See the definitions of“large accelerat
6、ed filer,”“accelerated filer,”“smaller reporting company,”and“emerging growth company”in Rule 12b-2 of the Exchange Act.Large Accelerated Filerx Accelerated Filer Non-accelerated Filer Smaller Reporting Company Emerging Growth Company If an emerging growth company,indicate by check mark if the Regis