But by reducing your energy use, pretty much at the peak times -- usually when you have you air conditioning on, or other times like that -- this generates the peak power at the peak usage time, so it's very complementary in that sense.
在用电高峰时段，可以减低你的能源需求-- 通常是开空调，或是其他什么时候-- 在高峰时段里为你产能， 所以这个意义上非常的能起到辅助作用。