Tax Credits for Energy Efficiency

Federal Tax Credits for Energy Efficiency include

- Tax Credits for Consumers
* Tax credits are available at 30% of the cost, up to $1,500, in 2009 & 2010 (for existing homes only) for:
+ Windows and Doors
+ Insulation
+ Roofs (Metal and Asphalt)
+ HVAC
+ Water Heaters (non-solar)
+ Biomass Stoves
* Tax credits are available at 30% of the cost, with no upper limit through 2016 (for existing homes & new construction) for:
+ Geothermal Heat Pumps
+ Solar Panels
+ Solar Water Heaters
+ Small Wind Energy Systems
+ Fuel Cells
Check out Energystar.gov

Tax Breaks for Businesses, Utilities, and Governments
Includes information on Renewable Energy Incentives
Check out Energy.gov

Database of State Incentives for Renewables & Efficiency

DSIRE is a comprehensive source of information on state, local, utility, and federal incentives that promote renewable energy and energy efficiency. Incentives vary from state to state.
Check out the DSIRE