Holiday Notice: In observance of Liberation Day, all business locations will be closed Friday, July 20 and Saturday, July 21 at our GPWA/Upper Tumon location. Regular hours will resume on Monday, July 23rd.


Notice: PayGPA Website & Pay GPWA Mobile App will be offline on July 27, 2018 from 6pm to 8am July 30, 2018. Users will not be able to access accounts until software maintenance has been completed.
We apologize for the inconvenience.
Thank you

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50 Years of Our GPA

In GPA’s 50th year, as we salute our operations and employees, we dedicate our efforts to all our ratepayers – the true owners of Guam Power Authority. On behalf of the Consolidated Commission on Utilities, the GPA management team and all the employees of the Guam Power Authority and their families, please join me as we mark and celebrate our 50th year of operations in support of a prosperous economy and improved quality of life for Guam.
Read more in our newsletter >
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Watts New

Latest Power Outages >
Check on Latest News Releases >
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Date: July 18, 2018
Time: 5:30 p.m. to 7:30 p.m.
Location: Gloria B. Nelson Public Service Building, Board Conference Room, 3rd Floor Fadian, Mangilao

The Guam Power Authority solicits stakeholder input regarding the Net Metering (NEM) Program. GPA has prepared policy recommendations for review and action by the Consolidated Commission on Utilities. The final NEM policy will then be forwarded to the Public Utilities Commission for action. Your feedback is crucial in this process. Ratepayers may view the draft policy prior to the meeting here>

Any comments/testimony regarding NET Metering Recommendations, please forward to GPA Communications Office attn: Art Perez, Communications Manager –
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New Power Plant Project

  • The new 180-megawatt power plant is crucial for Guam’s sustainable energy requirements.
  • The $400 million investment will be located in Dededo.
  • Replaces the two power Cabras plants left inoperable by the explosion and fire of August 2015.
  • Allows for retirement of Cabras 1 and Cabras 2 plants.
  • Allows integration of existing solar photovoltaic sources of renewable energy and an additional 130 megawatts from planned solar photovoltaic farms.
  • Complies with federal environmental standards.

Find out more >
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Pay Your Bill With This FREE APP For iphones And Androids

Here’s another convenient way to pay your GPA or GWA bill.

Visit the Apple App Store from your iPhone to get the free Pay GPWA app.

Android users can get the app here.

More Convenient Ways to Pay >

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Keep Your Own Energy Costs Down At Home.

Buying a New Appliance?
Before you shop, take a look Energy Sense for the latest rebate offerings from local appliance dealers.

Find out more >

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How does GPA restore power to your home after a storm?

Learn about GPA’s order of priorities in recovering power to our island after tropical storms and typhoons. What repairs are the customer’s responsibility? And what to do to keep you and your family safe from electrocution.

Download informative pdf >