Mosaic Power

Mosaic, based in Frederick, MD, has developed a proprietary technology named: the Water Heater Efficiency Network ("WHEN"). To date, Mosaic has installed and operates over 15,000 of these control units in the PJM electric grid to assist the Independent System Operator in managing periods of peak power demand by limiting the number of electric water heaters online at a given time. This service is critical to the PJM grid, which covers 14 states and DC, especially in times of high electric power usage.