How many generating units does Guam Power Authority have?

Guam Power Authority’s generating assets are composed of 12 primary generating units for a combined 487.7 MW total generation capacity (Benavente 2023).

How much is a kWh a month in Guam?

Thus, the real monthly residential rate is unclear. As of June, 2023, the residential base rate was $0.06955 for the first 500kWh (Guam Power Authority 2021a), the LEAC was $0.231144/kWh (for distribution-level secondary customers) (Guam Power Authority 2024), and the monthly charge was $15 (Guam Power Authority 2021a).

What data is available on Guam's energy sector?

Introduction This report summarizes the currently available data on Guam’s energy sector as of December 2023. It describes primary energy consumption, end uses, energy production, relevant policies, and key challenges, including details on the electric power and transportation sectors.

How much energy does Guam use?

Conclusion Total energy consumption in Guam has been increasing over the past 12 years. In 2021, the island consumed 241 million gallons of imported fossil fuels. Of the total energy consumed on the island, less than 4% is supplied by carbon-free renewable energy.

Does Guam need to retire power plants?

Guam Power Authority is challenged by the need to retire power plants while reliably and affordably delivering power to its customers. The settlement of an EPA Clean Air Act violation requires GPA to retire older fossil-based generating plants while Renewable Portfolio Standards mandate a transition to carbon-free electricity.

How much does electricity cost in Guam?

Electricity costs in Guam are almost double the U.S. national average, although somewhat lower than other islands in the Pacific. The average retail electricity cost in 2022 was nearly $0.35/kWh, inclusive of a fuel surcharge that can be adjusted every six months based on the market fuel price.