Yes, fuel cells and microturbines can qualify for a tax credit. Both offer a cleaner, more-efficient alternative to the combustion of gasoline and other fossil fuels.

How much:

30% of the cost (including installation costs) with no upper limit

Timing:

Tax credit in effect in through 2016. Must be installed between January 1, 2006 and December 31, 2016. 

Details: 

Existing homes & new construction qualify.

Must be your principal residence.

Rentals and second homes do not qualify.

How to apply:

File Tax Form 5695 with your tax return.