March 1 (Reuters) - Black Hills Corp  BKH.N :
    * BLACK HILLS CORP. PROVIDES ESTIMATED IMPACT OF RECENT COLD
WEATHER ON ITS UTILITIES BY STATE
    * BLACK HILLS CORP - INDICATED IT INCURRED APPROXIMATELY
$600
MILLION OF ADDITIONAL NATURAL GAS COSTS TO MEET CUSTOMER DEMAND
THROUGH FEB. 24

Source text for Eikon:  ID:nGNX3Y7WQx 
Further company coverage:  BKH.N 

 ((Reuters.Briefs@thomsonreuters.com;))