Guam vs Puerto Rico (US): Share of electricity production by source
Guam
95.2%
in 2021
Puerto Rico (US)
95.4%
in 2021
Guam rank
41st
Puerto Rico (US) rank
39th
Share of electricity production by source over time
- Guam
- Puerto Rico (US)
How they compare
Puerto Rico (US) currently reports 95.4% against 95.2% in Guam, a difference of 0.2%.
The two have swapped places 1 time across 22 shared years of data; in 2000 it was Guam ahead.
Guam ranks 41st and Puerto Rico (US) ranks 39th of 208 countries.
Across the 3 decades both report, Guam averaged higher in 2 and Puerto Rico (US) in 1.
Head to head by decade
| Decade | Guam | Puerto Rico (US) | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 100.0% | 99.5% | 0.5% | Guam |
| 2010s | 98.2% | 98.0% | 0.2% | Guam |
| 2020s | 95.3% | 95.7% | 0.5% | Puerto Rico (US) |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of electricity production by source, Guam or Puerto Rico (US)?
- Puerto Rico (US), at 95.4% against 95.2% in Guam as of 2021.
- What is the difference in share of electricity production by source between Guam and Puerto Rico (US)?
- 0.2%, with Puerto Rico (US) ahead.
- How many years of comparable data are there for Guam and Puerto Rico (US)?
- 22 years are reported by both, from 2000 to 2021.
- How do Guam and Puerto Rico (US) rank globally for share of electricity production by source?
- Guam ranks 41st and Puerto Rico (US) ranks 39th of 208 countries.
- Where does this data come from?
- IEA Energy Statistics Data Browser, IEA, via World Bank (2026) – processed by Our World in Data, published as Share of electricity production by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.