Don't forget that you can save 50% on your water heating bill by pre-heating tank water with the geothermal heat pump!

Portions of technical content courtesy of WaterFurnace International

Tax Incentives and Rebates! (updated 2/25/09)

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Replacement Residential HVAC Systems:

- $300 tax credit to homeowner
- Geothermal equipment must be Energy Star Rated
        - Closed Loop with water heating: 14.1 EER, 3.3 COP
        - Open Loop with water heating: 16.2 EER, 3.6 COP

New construction, for home builders:

can claim a $2000 Federal Tax credit per home if the structure exceeds the 2004 International Energy Efficiency Code (IEEC) by 50%

if an Energy Star home already exceeds the 2004 IEEC by at least 30%, adding a geothermal system will bring the home up to the 50% level in most cases

Local Property Tax Incentives:

available on new construction and existing retrofits

ranges from $50 to $350 per year

Total energy consumption is half that of a conventional system!  49% of the energy is free energy, from the earth.
Over 70% of the energy consumed by a typical house is used for heating, cooling, and hot water.

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GEOTHERMAL - Costs and Payback
Geothermal systems have a lower operating cost then conventional systems.  For example, for a typical residential home:

  
                Conventional System Annual Costs            Geothermal System Annual Costs




If you were given the choice of burning money or saving money, which would you choose?  The question may sound crazy, but that's what each homeowner faces when deciding whether or not to invest in a geothermal system.  Because a geothermal system tends to have a higher installation cost than most ordinary systems, many homeowners view it as an expensive system.  But this is only half of the picture.  As a homeowner, consider more than the initial investment when purchasing a new system; consider the monthly energy costs and the annual maintenance costs.  You may find that a fossil fuel furnace will cause you to waste energy rather than conserve it.

When selecting a system, always consider the payback, efficiency, cash flow, operating costs and system life-span.  System payback is how long it takes to recover in energy savings the difference in the costs between geothermal and ordinary systems.  On average, the added initial cost of installing a geothermal system can be recovered within three to five years.

Geothermal systems can be used in new and retrofit applications.  But, new home buyers are especially good candidates for geothermal systems.  Because a new homeowner is already making a long-term investment in new construction, the initial cost of the system can usually be tied into the monthly mortgage payment.  The monthly savings from the system will generally cover the additional amount added the the mortgage payment.  So, a positive cash flow can be created right away!

Another consideration is total heating, cooling, and domestic hot water operating cots.  A geothermal system is the total comfort system with the lowest overall cost.  With most ordinary systems, overall operating costs are based on the efficiency of more than one system - a fossil fuel furnace, a central air conditioner and a water heater.  With a geothermal system, all operations are handled by one system, assuring that efficiency and saving are achieved in all areas.  In addition, system maintenance and life span should not be overlooked.  For instance, ordinary systems frequently require regular maintenance for the furnace and the air conditioner.  However, a geothermal system requires little or no maintenance beyond periodic checks and filter changes.

When faced with the purchase of a new heating, cooling, and water heating system, you have two choices; either burn money with an ordinary system or save it with a geothermal system.