Depending on the application, geothermal technology can offer some obvious benefits over conventional heating and air conditioning systems. According to dealers and manufacturers of geothermal equipment, geothermal technology can dramatically reduce energy bills. Proponents of geothermal systems argue that they are safer, cleaner, and better for the environment than other options.
But geothermal is also an expensive investment. The cost of the loop field and installation can drive up the price for such projects. Although the equipment can save money in the long run, some consumers and builders may be reluctant to foot the bill for that initial cost.