Heat Pump Rates and Rebates
Heat pumps offer an energy-efficient alternative to air conditioners and furnaces. Like your refrigerator, heat pumps use electricity to move heat from a cool space into a warm space, making the cool space cooler and the warm space warmer. During the cooling season, heat pumps move heat from your cool house into the warm outdoors; during the heating season, heat pumps move heat from the cool outdoors into your warm house. Because they move heat rather than generate heat, heat pumps can provide up to 4 times the amount of energy they consume. Learn more about rate discounts
When heat pumps are installed as the primary source of heat in your home, you may qualify for a lower electric rate for the energy your heat pump uses.
Heat Pump Types
Air-Source Heat Pumps
Geothermal Heat Pumps
Michigan ground temperature is constant and remains around 50 degrees Fahrenheit at a certain level underground. Geothermal systems include a continuous loop of polyethylene pipe buried in the ground outside the home that is filled with water and environmentally-friendly antifreeze. The solution going through the loops extract the heat from the ground to warm the house in the winter and it is cooled in the summer to cool the house.
Geothermal can provide operating cost savings of 30-60 percent, but can be twice as much to install as other types of heating and cooling systems.
The efficiency of a geothermal heat pump can be higher than 400%, meaning for every dollar you spend on electricity to operate the heat pump, you get four dollars back in energy. Compared to gas furnaces that are typically around 90% efficient, you can see why geothermal is so cost effective to operate.
Great Lakes Energy does not sell or install heat pumps.
Visit the Michigan Geothermal Association website above to locate a dealer.