Energy efficiency improvements that are eligible for a tax credit in 2008 are:

  • Geothermal heat pumps (30%, up to $2,000)
  • Solar Water Heaters (30%, up to $2,000)
  • Solar Panels (30%, up to $2,000)
  • Small wind energy systems (30%, up to $4,000)
  • Fuel cells (30%, up to $1,500 per .5 kW of power capacity)