Geothermal Heat Pumps – Are they Better than Solar?

Sorry to say but Solar Rebates in Arizona have been reduced by the Arizona Public Service Company!

APS in trying to meet their quota for the use of solar energy in the state at one time offered $1.00/watt.  While I was on the waiting list for my system they dropped it to .75.  Just my luck, my rebate was reduced almost $2,500! At the end of the year I was surprised to see that I also had to pay taxes on the rebate because the IRS considered it income…

Currently APS offers up to .10/watt for grid tied photo voltaic systems.  It’s still a rebate and if electricity is your need, the solar panels available right now are very efficient.  Will the rebate ever be increased in the near future?  Probably not anytime soon.  If you want to know more and actually talk to someone, give APS a call.  Their customer service representatives are actually quite helpful!

But if heating and cooling is your biggest concern, there’s still hope if you want to get an efficient system into your home and have APS and the Feds provide you a decent rebate. Try going geothermal!

Currently APS offers .45/watt for geothermal installations!

So if paying for heating and cooling is your greatest concern,  a Geothermal system may be what you’re looking for.

Check out the Arizona Public Service rebate programs available to you.

http://www.aps.com/en/residential/renewableenergy/renewableenergyincentives/Pages/incentive-levels.aspx

Remember the rebates change as APS meet their quotas. There are some catches on the Geothermal Rebate however, in order to qualify you must be replacing a gas heater in your home.

For those of you who want to know more about how a Geothermal Heat Pump works check out the following blog…

Geothermal Heat Pumps: How They Work & How To Get One

Print Friendly
236 53 3 329 Share

This is a good guest post one of our regular readers passed along to me. Good explanation of how geothermal heat pumps work (briefly) and how to go about getting one. Full repost below:

geothermal heat pump

(NAPSI)—Homeowners who are planning to replace a worn-out, inefficient heating and cooling system may want to consider installing a new geothermal system. According to the experts at WaterFurnace, most geothermal units are easy to install, especially when they are replacing another forced-air system. And in many cases, the monthly savings that an energy-efficient geothermal system offers will be greater than any payments associated with the installation of the new system.

During the heating cycle, a geothermal heat pump uses a series of pipes (an earth loop) buried in the ground to extract heat from the ground. As the system pulls heat from the loop, it distributes it as warm air through the home using a conventional duct system. The same heat energy can also be used for a radiant floor system or domestic hot water heating. In the cooling mode, the heating process is reversed—heat is extracted from the air in the home and either moved back into the earth loop or used to preheat the water in a hot water tank.

Installation of a geothermal system begins with a visit from your local geothermal dealer. The dealer will measure your house, calculate your heating and cooling requirements and examine your property to determine the best loop system for your location. If you own a home that does not have an existing duct system, your geothermal dealer can easily retrofit your home to include one.

Geothermal systems can also be installed in areas that are unsuitable for fossil fuel furnaces, because there is no combustion and therefore no need to vent exhaust gases. These systems do particularly well when replacing propane or fuel oil systems. And because a geothermal system uses no fossil fuel and emits no greenhouse gases, homeowners can reduce their carbon footprints, add comfort, and improve indoor air quality with less noise.

Lower utility bills increase the list of benefits that a geothermal system offers the homeowner. In fact, a geothermal system delivers an astounding four units of energy for every one unit of electrical energy used. That translates to a 400 percent efficiency rating and savings of up to 70 percent for heating, cooling and hot water costs. Additionally, geothermal systems require less maintenance than conventional heating and cooling systems.

Homeowners who install a geothermal system prior to Dec. 31, 2016 can take advantage of a federal renewable energy tax credit that offers a tax incentive of 30 percent of the installed cost of the system. The credit can be used along with utility rebates and state tax incentives, where available, to make geothermal systems more affordable than ever.

Read more at http://cleantechnica.com/2012/11/25/geothermal-heat-pumps-how-they-work-how-to-get-one/#LuLp7lkryAlzbDsu.99

With the Federal Rebates in play until 2016, and APS rebates higher than Solar…Now is the time to convert your home to geothermal.

Exchanging air with the Ground

Exchanging air with the Ground

Advertisements

About rsingram

Environmental Specialist, Disaster Reservist, Certified Professional in Erosion and Sediment Control, Para-Archeologist
This entry was posted in Alternative Energy, Economics, Geothermal Energy, Renewable, Solar Energy and tagged , , , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s