Installed solar energy capacity in Guam
Guam: Installed solar energy capacity was 0.1048 gigawatts in 2024. ◆ Volatile
Installed solar energy capacity in Guam, 2009–2024
Source: IRENA (2025) – processed by Our World in Data. Measured in gigawatts.
Analysis
Guam recorded 0.1048 gigawatts for installed solar energy capacity in 2024. That is the highest value across all 16 years on record.
The figure is up 7,177.6% over ten years.
Over the whole period, installed solar energy capacity in Guam peaked at 0.1048 gigawatts in 2023 and was at its lowest, 0 gigawatts, in 2009.
That places Guam 116th out of 218 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0 gigawatts | 0 gigawatts | 0 gigawatts | 1 |
| 2010s | 0.0183 gigawatts | 0.0001 gigawatts | 0.0397 gigawatts | 10 |
| 2020s | 0.0797 gigawatts | 0.0414 gigawatts | 0.1048 gigawatts | 5 |
Countries ranked near Guam
More energy & mining data for Guam
- Gas production 0 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 0 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0 terawatt-hours (2024)
- Gas production per person 0 kilowatt-hours per person (2024)
- Coal consumption and sulphur dioxide emissions 0 tonnes (2022)
- Mineral rents 0.0% (2021)
- Natural gas rents 0.0% (2021)
- Total natural resources rents 0.0% (2021)
- Oil rents as a share of GDP 0.0% (2021)
- Gas reserves 0 cubic meters (2021)
Frequently asked questions
- What is installed solar energy capacity in Guam?
- Installed solar energy capacity in Guam was 0.1048 gigawatts in 2024, according to IRENA (2025) – processed by Our World in Data.
- What is the highest installed solar energy capacity recorded in Guam?
- The highest recorded value was 0.1048 gigawatts in 2023.
- What is the lowest installed solar energy capacity recorded in Guam?
- The lowest recorded value was 0 gigawatts in 2009.
- How does Guam rank for installed solar energy capacity?
- Guam ranks 116th out of 218 countries with data for 2024.
- Is installed solar energy capacity rising or falling in Guam?
- Over the last ten years it is up 7,177.6%. The long-run trend across the full record is volatile.
- Where does this Guam data come from?
- The figures come from IRENA (2025) – processed by Our World in Data, published as part of Installed solar energy capacity. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 16 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Total solar (on- and off-grid) electricity installed capacity, measured in gigawatts. This includes solar photovoltaic and concentrated solar power.