Merrimack Valley, Massachusetts

Gas utility

A heating and cooling system that transfers thermal energy from the ground to deliver heating and cooling for buildings within a geothermal district network.

A neighborhood-scale geothermal heating system that uses ground-source heat pump technology with vertical boreholes and an ambient water loop to provide heating and cooling to multiple residential buildings.

Renewable energy source that experienced increased production in 2010 alongside solar and wind.

A proposed Massachusetts legislative bill that would allow utilities to purchase geothermal energy instead of natural gas for residential heating and hot water.

A neighborhood-scale geothermal heating system using ground-source heat pump technology with vertical boreholes and ambient water loops to provide heating and cooling to multiple residential buildings as an alternative to natural gas.

A neighborhood-scale geothermal heating and cooling system using ground-source heat pump technology with vertical boreholes and ambient water loops to provide thermal energy to residential buildings as an alternative to natural gas.