Lastly, utilities have benefited from lower than statutory tax rates, particularly in 2014 due to repair deductions. Credit Suisse has an Outperform rating for Exelon Corp. (NYSE: EXC) with a $40 price target. That compares to a $37.60 price and a 52-week range of $26.45 to $37.90. Exelon yields about 3.3%. Eggers sees five cents of risk in earnings per share for 2015 for Exelon.