It would be more significative to REDUCE the spent power, instead of changing the power storage from hydrocarbon to battery, e.g. change the grass to something

It would be more significative to REDUCE the spent power, instead of changing the power storage from hydrocarbon to battery, e.g. change the grass to something that doesn't require trimming as often, or at all, like clovers. But for people, beautiful grass is more important than the environment.