Utilities stocks remained flat so far on Friday on Wall Street. NYSE:EBR, NYSE:SBS, NYSE:ELP, NYSE:HNP, NYSE:CPL, NYSE:NGG, NYSE:KEP, NYSE:ETE, NYSE:ENLK, NYSE:NWN, NYSE:WEC, NYSE:SEP, NYSE:CVA, AMEX:LNG, NYSE:PCG, NYSE:CWT, NYSE:AWK, NYSE:EXC, NYSE:MDU, AMEX:CQP