Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details 2)

v2.4.0.8
Commitments and Contingencies (Details 2) (DOE, USD $)
In Millions, unless otherwise specified
1 Months Ended 1 Months Ended
Sep. 30, 2010
Research, development and testing of a more efficient microturbine Combined Heat and Power (CHP) system
kW
Jun. 30, 2013
Research, development and testing of a more efficient microturbine Combined Heat and Power (CHP) system
Nov. 30, 2009
Research, development and testing of a more fuel flexible microturbine
Jun. 30, 2013
Research, development and testing of a more fuel flexible microturbine
Commitments and Contingencies        
Projected electrical efficiency of microturbine (as a percent) 42.00%      
Power output of microturbine (in kW) 370      
Projected cost of research, development and testing project $ 17.4   $ 3.8  
Contribution by other party   5.0   2.5
Expense to be incurred by the company in research and development   12.4   1.3
Cumulative amount of bill under contract   $ 2.6   $ 1.3