Another company making strides at Greentown Labs is the energy company Heila Technologies. Heila joined Greentown Labs in 2016 and is focused on improving the efficiency of the electric grid through decentralized microgrid control technology. Their platform makes it easy to connect solar arrays, batteries, and other energy resources to self-managing microgrids. The system is designed to help customers grow resilient microgrids while decreasing the carbon footprint. Such as in the case of one of Heila’s first clients—the Stone Edge Farm Microgrid. This microgrid has been keeping the lights on during wildfire-driven grid disruptions every year since 2017.