Capacitors:A capacitor is a two-terminal, electrical componentAlong with resistors and inductors, they are one of the most fundamental passive components we useIt is an energy-storing elementIt stores energy in the electric fieldThe capacitor disconnects current in direct current (DC) circuits and short circuits in alternating current (AC) circuits.
There are three main ways that grid-scale energy storage resources (ESR's) can make money: energy price arbitrage, ancillary grid services, and resource adequacy.
