Norsk Hydro (OTC:NHYDY) reported quarterly earnings of $0.07 per share which beat the analyst consensus estimate of $0.03 by 130 percent. This is a 31 percent decrease over earnings of $0.10 per share from the same period last year. The company reported $4.684 billion in sales this quarter. This is a 6.21 percent decrease over sales of $4.994 billion the same period last year.