NRG Energy (NRG) came out with quarterly earnings of $1.85 per share, missing the Zacks Consensus Estimate of $2.05 per share. This compares to earnings of $1.62 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of -9.76%. A quarter ago, it was expected that this power company would post earnings of $1.30 per share when it actually produced earnings of $1.48, delivering a surprise of 13.85%.Over the last four quarters, the company ...