Annual report pursuant to Section 13 and 15(d)

Acquisition (Details 2)

v2.4.0.6
Acquisition (Details 2) (Waste heat recovery generator)
0 Months Ended 1 Months Ended 12 Months Ended
Feb. 01, 2010
kW
Oct. 31, 2010
kW
Mar. 31, 2013
kW
Original Equipment Manufacturer (OEM) Agreement      
Maximum capacity of applications for which zero emission generators can be exclusively sold     500
CPS
     
Original Equipment Manufacturer (OEM) Agreement      
Capacity of generator (in kW) 125 125  
Maximum capacity of applications for which zero emission generators can be exclusively sold     500