power. that's down from 17% yesterday. yes, down from yesterday. leila santiago is live where she has been since before the storm hit. what's going on with the power now? >> reporter: well, at this point you said it, 9% of the power has been restored. put this in perspective. 91% of the island is still without power three weeks after hurricane maria, what happened overnight to see the shift and not improvement, the opposite direction. they told me there was some sort of failure in the central system. they're working to get that restored. again, i asked what the long term goals are, kate, they told me 25% by the end of the month. again, flip the numbers around. that means end of the month, likely 75% of this island will not have power.