Assertion: electric utility | /r/HasSubevent | giant battery
Facets:
value: sometimes
type: TEMPORAL
value: to store electricity
type: PURPOSE
Source sentences:
text: Some electric utilities plan to use old plug-in vehicle batteries (sometimes resulting in a giant battery) to store electricity However, a large disadvantage of using vehicle to grid energy storage would be if each storage cycle stressed the battery with one complete charge-discharge cycle.