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Guam Power Authority (GPA)

OUTAGE NOTIFICATIONS
- Verified Alerts from the Official Source -

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Guam Power Authority (GPA)

OUTAGE NOTIFICATIONS
- Verified Alerts from the Official Source -



Showing 1 to 20 of 367 entries

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-212 Barrigada

  • Category: Scheduled Maintenance
  • Outage Date: Friday 10/02/2026
  • Time of Outage: 8:30 a.m. – 2:30 p.m. (6 hours)
  • Affected Village(s): Barrigada


Post Date/Time: Thursday 10/01/2026 08:30 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-252 Sinajana

  • Category: Scheduled Maintenance
  • Outage Date: Wednesday 09/02/2026
  • Time of Outage: 1:00 p.m. – 3:00 p.m. (2 hours)
  • Affected Village(s): Sinajana


Post Date/Time: Wednesday 09/30/2026 04:30 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-311 Barrigada

  • Category: Scheduled Maintenance
  • Outage Date: Thursday 09/24/2026
  • Time of Outage: 9:00 a.m. – 3:00 p.m. (6 hours)
  • Affected Village(s): Barrigada


Post Date/Time: Tuesday 09/22/2026 05:00 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-262 Yona

  • Category: Scheduled Maintenance
  • Outage Date: Wednesday 09/23/2026
  • Time of Outage: 9:00 a.m. – 2:00 p.m. (5 hours)
  • Affected Village(s): Yona


Post Date/Time: Monday 09/21/2026 05:40 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-220 Sånta Rita-Sumai 01

  • Category: Scheduled Maintenance
  • Outage Date: Friday 09/18/2026
  • Time of Outage: 9:00 a.m. – 3:00 p.m. (6 hours)
  • Affected Village(s): Sånta Rita-Sumai


Post Date/Time: Wednesday 09/16/2026 12:30 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-220 Sånta Rita-Sumai 02

  • Category: Scheduled Maintenance
  • Outage Date: Friday 09/18/2026
  • Time of Outage: 9:00 a.m. to 9:30 a.m. (Initial 30 minutes - Isolating and Grounding/Protection) 2:30 p.m. to 3:00 p.m. (Final 30 minutes - Remove Grounding and Grid Re-energizing)
  • Affected Village(s): Sånta Rita-Sumai


Post Date/Time: Wednesday 09/16/2026 12:30 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-250 Chalan Pago-Ordot

  • Category: Scheduled Maintenance
  • Outage Date: Wednesday 09/09/2026
  • Time of Outage: 9:00 a.m. – 3:00 p.m. (6 hours)
  • Affected Village(s): Chalan Pago-Ordot


Post Date/Time: Friday 09/04/2026 04:29 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-292 Yona

  • Category: Scheduled Maintenance
  • Outage Date: Tuesday 08/25/2026
  • Time of Outage: 9:00 am to 3:00 pm
  • Affected Village(s): Yona


Post Date/Time: Friday 08/21/2026 01:43 PM

GPA's Current Potential Rotating Power Outage Schedule (Issued July 2026)

  • Category: Scheduled Power Outages
  • Outage Date: N/A
  • Time of Outage: N/A
  • Affected Village(s): N/A


Post Date/Time: Tuesday 08/18/2026 04:30 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-321 Mangilao

  • Category: Scheduled Maintenance
  • Outage Date: Thursday 08/20/2026
  • Time of Outage: 9:00 a.m. – 2:00 p.m. (5 hours)
  • Affected Village(s): Mangilao


Post Date/Time: Tuesday 08/18/2026 11:45 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-047 Harmon

  • Category: Scheduled Maintenance
  • Outage Date: Friday 08/21/2026
  • Time of Outage: 9:00 a.m. – 11:00 a.m. (2 hours)
  • Affected Village(s): Tamuning-Tumon-Harmon


Post Date/Time: Saturday 08/08/2026 11:45 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-292 Yona

  • Category: Scheduled Maintenance
  • Outage Date: Thursday 06/18/2026
  • Time of Outage: 8:00 a.m. – 2:00 p.m. (6 hours)
  • Affected Village(s): Yona


Post Date/Time: Tuesday 06/16/2026 03:37 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-321 Mangilao

  • Category: Scheduled Maintenance
  • Outage Date: Thursday 06/18/2026
  • Time of Outage: 8:30 am to 2:30 pm
  • Affected Village(s): Mangilao


Post Date/Time: Monday 06/15/2026 01:31 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-047 Harmon

  • Category: Scheduled Maintenance
  • Outage Date: Tuesday 06/16/2026
  • Time of Outage: 8:00 am to 12:00 pm (4 Hours)
  • Affected Village(s): Tamuning-Tumon-Harmon


Post Date/Time: Friday 06/12/2026 04:05 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-210 Mangilao

  • Category: Scheduled Maintenance
  • Outage Date: Wednesday 06/10/2026
  • Time of Outage: 9:00 a.m. – 3:00 p.m. (6 hours)
  • Affected Village(s): Mangilao


Post Date/Time: Friday 06/05/2026 04:57 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-301 Yona

  • Category: Scheduled Maintenance
  • Outage Date: Tuesday 06/02/2026
  • Time of Outage: 9:00 a.m. to 3:00 p.m.
  • Affected Village(s): Yona


Post Date/Time: Friday 05/29/2026 05:00 PM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-252 Sinajana

  • Category: Scheduled Maintenance
  • Outage Date: Friday 05/22/2026
  • Time of Outage: 9:00 a.m. to 3:00 p.m.
  • Affected Village(s): Sinajana


Post Date/Time: Tuesday 05/19/2026 11:20 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-250 Sinajana

  • Category: N/A
  • Outage Date: Wednesday 05/20/2026
  • Time of Outage: 8:30 am to 2:30 pm
  • Affected Village(s): Sinajana


Post Date/Time: Monday 05/18/2026 11:39 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-252 Sinajana

  • Category: Scheduled Maintenance
  • Outage Date: Saturday 05/09/2026
  • Time of Outage: 9:00 am to 3:00 pm
  • Affected Village(s): Sinajana


Post Date/Time: Wednesday 05/06/2026 11:53 AM

PREVENTATIVE MAINTENANCE OUTAGE ANNOUNCEMENT P-046 Dededo

  • Category: Scheduled Maintenance
  • Outage Date: Friday 04/03/2026
  • Time of Outage: 8:30 a.m. – 2:30 p.m.
  • Affected Village(s): Dededo


Post Date/Time: Wednesday 04/01/2026 04:29 PM
Showing 1 to 20 of 367 entries