Other stocks to watch out for in the industry are Black Hills Corp. ( BKH ), Alliant Energy Corp. ( LNT ) and Edison International ( EIX ), each with a Zacks Rank #2 (Buy). BLACK HILLS COR (BKH): Free Stock Analysis Report CPFL ENERGI-ADR (CPL): Free Stock Analysis Report EDISON INTL (EIX): Free Stock Analysis Report ALLIANT ENGY CP (LNT): Free Stock Analysis Report To read this article on Zacks.com click here. Moreover, it faced a decline in domestic activities, driven by inflation, more stringent credit conditions and lowering of business and consumer confidence.