Our researchers use dynamometers and emulators to imitate renewable sources. They figure out how these "renewable sources" can supply the electric needs of a building or community either with or without being connected to traditional power sources. This can relieve grid stress during peak consumption times, reduce regional air pollution and increase overall efficiency. The microgrids they’re currently working on are “plug and play,” which means they’re designed so that parts can be added or taken away without affecting the larger system.