Ameresco (NYSE:AMRC) reported quarterly earnings of $0.32 per share which missed the analyst consensus estimate of $0.47 by 31.91 percent. This is a 20 percent decrease over earnings of $0.40 per share from the same period last year. The company reported quarterly sales of $500.873 million which beat the analyst consensus estimate of $482.859 million by 3.73 percent. This is a 49.45 percent increase over sales of $335.149 million the same period last year.