Peru vs Singapore: Primary energy use by source
Peru
7.06 terawatt-hours
in 2025
Singapore
3.95 terawatt-hours
in 2025
Peru rank
55th
Singapore rank
58th
Primary energy use by source over time
- Peru
- Singapore
How they compare
Peru currently reports 7.06 terawatt-hours against 3.95 terawatt-hours in Singapore, a difference of 3.11 terawatt-hours.
That makes Peru's figure about 1.8 times Singapore's.
The two have swapped places 2 times across 61 shared years of data; in 1965 it was Peru ahead.
Peru ranks 55th and Singapore ranks 58th of 78 countries.
Peru has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Peru | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.6267 terawatt-hours | 0.0488 terawatt-hours | 0.5779 terawatt-hours | Peru |
| 1970s | 1.58 terawatt-hours | 0.0394 terawatt-hours | 1.54 terawatt-hours | Peru |
| 1980s | 1.8 terawatt-hours | 0.0858 terawatt-hours | 1.71 terawatt-hours | Peru |
| 1990s | 3.92 terawatt-hours | 0.1272 terawatt-hours | 3.79 terawatt-hours | Peru |
| 2000s | 9.56 terawatt-hours | 0.0614 terawatt-hours | 9.5 terawatt-hours | Peru |
| 2010s | 9.37 terawatt-hours | 3.9 terawatt-hours | 5.47 terawatt-hours | Peru |
| 2020s | 7.23 terawatt-hours | 4.44 terawatt-hours | 2.79 terawatt-hours | Peru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy use by source, Peru or Singapore?
- Peru, at 7.06 terawatt-hours against 3.95 terawatt-hours in Singapore as of 2025.
- What is the difference in primary energy use by source between Peru and Singapore?
- 3.11 terawatt-hours, with Peru ahead.
- How many years of comparable data are there for Peru and Singapore?
- 61 years are reported by both, from 1965 to 2025.
- How do Peru and Singapore rank globally for primary energy use by source?
- Peru ranks 55th and Singapore ranks 58th of 78 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Primary energy use by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.