Pampa Energia (NYSE:PAM) reported quarterly earnings of $2.70 per share which beat the analyst consensus estimate of $1.90 by 42.11 percent. The company reported quarterly sales of $540.000 million which missed the analyst consensus estimate of $581.284 million by 7.10 percent. This is a 13.92 percent increase over sales of $474.000 million the same period last year.