Northland Power (TSX:NPI) reported quarterly earnings of $0.33 per share which missed the analyst consensus estimate of $0.52 by 36.54 percent. This is a 32 percent increase over earnings of $0.25 per share from the same period last year. The company reported quarterly sales of $774.581 million which missed the analyst consensus estimate of $778.359 million by 0.49 percent. This is a 16.45 percent increase over sales of $665.145 million the same period last year.