CenterPoint Energy (CNP) came out with quarterly earnings of $0.32 per share, in line with the Zacks Consensus Estimate. This compares to earnings of $0.28 per share a year ago. These figures are adjusted for non-recurring items.A quarter ago, it was expected that this energy delivery company would post earnings of $0.37 per share when it actually produced earnings of $0.40, delivering a surprise of 8.11%.Over the last four quarters, the company has surpassed consensus EPS estimates two times.CenterPoint, w ...