Installed solar pv capacity in Guam
Guam: Installed solar pv capacity was 0.1048 in 2025. ◆ Volatile
Installed solar pv capacity in Guam, 2009–2025
Source: Our World in Data.
Analysis
Guam recorded 0.1048 for installed solar pv capacity in 2025. That is the highest value across all 17 years on record.
The figure is up 228.0% over ten years.
Over the whole period, installed solar pv capacity in Guam peaked at 0.1048 in 2023 and was at its lowest, 0, in 2009.
That places Guam 125th out of 218 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Installed solar pv capacity in Guam, year by year
| Year | Value | Change |
|---|---|---|
| 2009 | 0 | — |
| 2010 | 0.0001 | +100.0% |
| 2011 | 0.0001 | +50.0% |
| 2012 | 0.0003 | +133.3% |
| 2013 | 0.0008 | +157.1% |
| 2014 | 0.0014 | +77.8% |
| 2015 | 0.0319 | +2118.7% |
| 2016 | 0.0347 | +8.5% |
| 2017 | 0.0363 | +4.8% |
| 2018 | 0.0381 | +4.9% |
| 2019 | 0.0397 | +4.3% |
| 2020 | 0.0414 | +4.2% |
| 2021 | 0.043 | +4.0% |
| 2022 | 0.1047 | +143.3% |
| 2023 | 0.1048 | +0.1% |
| 2024 | 0.1048 | +0.0% |
| 2025 | 0.1048 | +0.0% |
Guam compared with similar countries
- Guam's 0.1048 is below the median for high income countries, which is 1.01, 10% of the median. (76 countries reporting)
- Guam's 0.1048 is below the median for East Asia & Pacific, which is 0.1563, 67% of the median. (35 countries reporting)
Biggest year-on-year movements
Years where Installed solar pv capacity in Guam changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2015 | +2118.7% | 0.0014 | 0.0319 |
| 2013 | +157.1% | 0.0003 | 0.0008 |
| 2022 | +143.3% | 0.043 | 0.1047 |
| 2012 | +133.3% | 0.0001 | 0.0003 |
| 2010 | +100.0% | 0 | 0.0001 |
| 2014 | +77.8% | 0.0008 | 0.0014 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 0 | 0 | 0 | 1 |
| 2010s | 0.0183 | 0.0001 | 0.0397 | 10 |
| 2020s | 0.0839 | 0.0414 | 0.1048 | 6 |
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)
- Fossil fuel production by fuel, per capita 0 terawatt-hours per person (2024)
- Fossil fuel production by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2022)
- Gas production, per capita 0 terawatt-hours per person (2024)
- Gas production, per unit of GDP 0 terawatt-hours per US$ of GDP (2022)
- Primary energy use, per capita 0 terawatt-hours per person (2024)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2022)
Frequently asked questions
- What is installed solar pv capacity in Guam?
- Installed solar pv capacity in Guam was 0.1048 in 2025, according to Our World in Data.
- What is the highest installed solar pv capacity recorded in Guam?
- The highest recorded value was 0.1048 in 2023.
- What is the lowest installed solar pv capacity recorded in Guam?
- The lowest recorded value was 0 in 2009.
- How does Guam rank for installed solar pv capacity?
- Guam ranks 125th out of 218 countries with data for 2025.
- Is installed solar pv capacity rising or falling in Guam?
- Over the last ten years it is up 228.0%. The long-run trend across the full record is volatile.
- Where does this Guam data come from?
- The figures come from Our World in Data, published as part of Installed solar pv capacity. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 17 observations, free to reuse under CC BY 4.0 (Our World in Data).