PowerOutageHistory

Puerto Rico Power Outage History

7 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

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Counties tracked
7
Avg national percentile
9th
Higher = more reliable
Grade F counties
6
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Puerto Rico county map

Santa IsabelCaguas Municipio: Grade F (click for details)CatañoMorovisFloridaJayuyaAibonitoSan LorenzoVega AltaMaricaoRincónCayeyGuaynaboCanóvanasCorozalHumacaoArroyoBarranquitasJuncosSabana GrandeComeríoMaunaboJuana DíazLoízaCabo RojoNaranjitoHormiguerosGuayamaVega BajaVillalbaToa BajaSan GermánRío GrandePonce Municipio: Grade F (click for details)LajasSan SebastiánUtuadoAguadaAdjuntasAguas BuenasOrocovisCeibaCialesGuánicaCulebraArecibo Municipio: Grade F (click for details)NaguaboGuayanillaAñascoMayagüez Municipio: Grade F (click for details)San Juan Municipio: Grade F (click for details)Trujillo AltoIsabelaLas MaríasQuebradillasLaresLuquilloPeñuelasLas PiedrasPatillasBarcelonetaViequesGuraboYaucoAguadillaCarolina Municipio: Grade C (click for details)HatilloYabucoaBayamón Municipio: Grade F (click for details)CidraMocaToa AltaManatíCamuyCoamoDoradoFajardoSalinas

Hover a county for its reliability grade

Reliability grade:ABCDF
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County rankings (worst to best)

CountyGradeNational percentile
Mayagüez MunicipioF0th
Arecibo MunicipioF0th
Ponce MunicipioF0th
Caguas MunicipioF1st
Bayamón MunicipioF3rd
San Juan MunicipioF4th
Carolina MunicipioC51st
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