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<CONFORMED-NAME>BLACK HILLS CORP /SD/
<CIK>0001130464
<ASSIGNED-SIC>4911
<IRS-NUMBER>460458824
<STATE-OF-INCORPORATION>SD
<FISCAL-YEAR-END>1231
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<STREET2>PO BOX 1400
<CITY>RAPID CITY
<STATE>SD
<ZIP>57709
<PHONE>6057212343
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<CITY>RAPID
<STATE>SD
<ZIP>57709
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<FORMER-CONFORMED-NAME>BLACK HILLS HOLDING CORP
<DATE-CHANGED>20001222
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<CONFORMED-NAME>Kinzley Richard
<CIK>0001445637
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<ACT>34
<FILE-NUMBER>001-31303
<FILM-NUMBER>081093322
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<CITY>RAPID CITY
<STATE>SD
<ZIP>57709
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    <footnotes></footnotes>

    <ownerSignature>
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        <signatureDate>2008-09-29</signatureDate>
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<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>kinzley_poa.htm
<DESCRIPTION>KINZLEY POWER OF ATTORNEY
<TEXT>
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<div style='width:600;'>



<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>CONFIRMING STATEMENT</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>This statement confirms that the undersigned has authorized and designated each of Steven J. Helmers, Roxann R. Basham and Lorna G. Zacher, signing singly, to execute and file on the undersigned&#146;s behalf all Forms 3, 4 and 5 (including any amendments thereto) that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned&#146;s ownership of or transactions in securities of Black Hills Corporation (the &#147;Company&#148;).  The authority of Steven J. Helmers, Roxann R. Basham and Lorna G. Zacher, under this Statement shall continue until the undersigned is no longer required to file Forms 3, 4 and 5 with regard to the undersigned&#146;s ownership of or transactions in securities of the Company, unless earlier revoked in writing.  The undersigned acknowledges that Steven J. Helmers, Roxann R. Basham and Lorna G. Zacher, are not assuming, nor is
the Company assuming, any of the undersigned&#146;s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="432" style='border-collapse:collapse'>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Date: September 18, 2008</font></p> </td>
        <td width="144" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><u><font size=2>/s/ Richard Kinzley</font></u></p> </td> </tr></table>
</div>



<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="463" style='border-collapse:collapse'>
    <tr >
        <td width="288" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="175" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Name:  Richard Kinzley</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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