Norsk Hydro (OTC: NHYDY) reported quarterly earnings of $0.10 per share which missed the analyst consensus estimate of $0.23 by 56.22 percent. This is a 118.91 percent increase over earnings of $0.05 per share from the same period last year. The company reported quarterly sales of $4.994 billion which beat the analyst consensus estimate of $4.181 billion by 19.45 percent. This is a 15.47 percent increase over sales of $4.325 billion the same period last year.