Portland Gen Electric (NYSE:POR) reported quarterly earnings of $0.58 per share which missed the analyst consensus estimate of $0.88 by 34.09 percent. This is a 36.26 percent decrease over earnings of $0.91 per share from the same period last year. The company reported quarterly sales of $879.000 million which missed the analyst consensus estimate of $957.286 million by 8.18 percent. This is a 5.28 percent decrease over sales of $928.000 million the same period last year.