Puerto Rico has declared a state of emergency due to the "critical condition" of its generating power plants.
www.yahoo.com
They have had five years since the hurricane damaged much of their electrical infrastructure but seem to have done little to date other than apply some bandaids.
The cost of electricity in PR already is about double what it is in the rest of the US (except maybe CA). Not surprising given that PR has no natural resources to speak of such as coal or natural gas with which to run generating stations so everything has to be brought in on ships.