Darcy Solutions

Darcy Solutions develops and installs groundwater-sourced heating and cooling systems intended to improve the environment and reduce HVAC costs in buildings. The company’s ground source heat pumps use groundwater aquifers for heat exchange. The heat pumps are designed...

Kelvin

The Kelvin platform consists of insulated smart thermostatic radiator covers networked to a central heating plant. The system redistributes steam flow, transferring wasted heat from overheated rooms to colder rooms, and allows controlling apartment temperature via...

Stash Energy

Stash Energy has developed a ductless heat pump with built-in thermal energy storage. The Stash Energy thermostat gives electric utilities and distributed energy resource aggregators peak-shifting control of heating and air-conditioning demand. The product is designed...