Plug Power (NASDAQ:PLUG) reported quarterly losses of $(0.20) per share which missed the analyst consensus estimate of $(0.16) by 21.95 percent. This is a 44.44 percent increase over losses of $(0.36) per share from the same period last year. The company reported quarterly sales of $173.970 million which beat the analyst consensus estimate of $157.109 million by 10.73 percent. This is a 21.36 percent increase over sales of $143.350 million the same period last year.