NRG Energy (NRG) came out with quarterly earnings of $2.75 per share, beating the Zacks Consensus Estimate of$2.26 per share. This compares to earnings of $1.85 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +21.68$1.54 per share when it actually produced earnings of $1.68, delivering a surprise of +9.09%.Over the last four quarters, the company ...