Peru vs Singapore: Annual change in primary energy from coal
Peru
0.2681 terawatt-hours
in 2025
Singapore
0.4402 terawatt-hours
in 2025
Peru rank
24th
Singapore rank
21st
Annual change in primary energy from coal over time
- Peru
- Singapore
How they compare
Singapore currently reports 0.4402 terawatt-hours against 0.2681 terawatt-hours in Peru, a difference of 0.1721 terawatt-hours.
That makes Singapore's figure about 1.6 times Peru's.
The two have swapped places 29 times across 60 shared years of data; in 1966 it was Peru ahead.
Peru ranks 24th and Singapore ranks 21st of 78 countries.
Across the 7 decades both report, Peru averaged higher in 6 and Singapore in 1.
Head to head by decade
| Decade | Peru | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.1443 terawatt-hours | -0.0029 terawatt-hours | 0.1472 terawatt-hours | Peru |
| 1970s | 0.0572 terawatt-hours | -0.0027 terawatt-hours | 0.0599 terawatt-hours | Peru |
| 1980s | 0.0767 terawatt-hours | 0.0136 terawatt-hours | 0.0631 terawatt-hours | Peru |
| 1990s | 0.2379 terawatt-hours | -0.0144 terawatt-hours | 0.2523 terawatt-hours | Peru |
| 2000s | 0.4929 terawatt-hours | 0.0047 terawatt-hours | 0.4883 terawatt-hours | Peru |
| 2010s | -0.1458 terawatt-hours | 0.5279 terawatt-hours | 0.6737 terawatt-hours | Singapore |
| 2020s | -0.1876 terawatt-hours | -0.229 terawatt-hours | 0.0414 terawatt-hours | Peru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from coal, Peru or Singapore?
- Singapore, at 0.4402 terawatt-hours against 0.2681 terawatt-hours in Peru as of 2025.
- What is the difference in annual change in primary energy from coal between Peru and Singapore?
- 0.1721 terawatt-hours, with Singapore ahead.
- How many years of comparable data are there for Peru and Singapore?
- 60 years are reported by both, from 1966 to 2025.
- How do Peru and Singapore rank globally for annual change in primary energy from coal?
- Peru ranks 24th and Singapore ranks 21st 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 Annual change in primary energy from coal. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.