Solar, Vanadium Flow and a Flywheel: Inside G&W's Microgrid #369

G&W Electric's vanadium flow + flywheel microgrid matched a full year of frequency regulation revenue in under three months Vanadium flow batteries rarely anchor a commercial microgrid, but G&W Electric built one around a solar, battery, and flywheel system at its Bolingbrook, Illinois headquarters. John Gounaris, VP of Global Marketing, and John Pederson, Principal Staff Engineer and the project's manager, walk Tim Montague through the build. G&W Electric manufactures...