Peru vs Viet Nam: Annual percentage change in primary energy from coal
Peru
3.9%
in 2025
Viet Nam
2.9%
in 2025
Peru rank
19th
Viet Nam rank
21st
Annual percentage change in primary energy from coal over time
- Peru
- Viet Nam
How they compare
Peru currently reports 3.9% against 2.9% in Viet Nam, a difference of 1.0%.
That makes Peru's figure about 1.3 times Viet Nam's.
The two have swapped places 28 times across 60 shared years of data; in 1966 it was Peru ahead.
Peru ranks 19th and Viet Nam ranks 21st of 78 countries.
Across the 7 decades both report, Peru averaged higher in 3 and Viet Nam in 4.
Head to head by decade
| Decade | Peru | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 26.6% | 8.0% | 18.6% | Peru |
| 1970s | 5.9% | 9.8% | 4.0% | Viet Nam |
| 1980s | 5.1% | 0.3% | 4.8% | Peru |
| 1990s | 10.6% | 4.7% | 6.0% | Peru |
| 2000s | 9.6% | 16.1% | 6.5% | Viet Nam |
| 2010s | -1.4% | 17.0% | 18.4% | Viet Nam |
| 2020s | -0.8% | 3.8% | 4.6% | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in primary energy from coal, Peru or Viet Nam?
- Peru, at 3.9% against 2.9% in Viet Nam as of 2025.
- What is the difference in annual percentage change in primary energy from coal between Peru and Viet Nam?
- 1.0%, with Peru ahead.
- How many years of comparable data are there for Peru and Viet Nam?
- 60 years are reported by both, from 1966 to 2025.
- How do Peru and Viet Nam rank globally for annual percentage change in primary energy from coal?
- Peru ranks 19th and Viet Nam 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 percentage 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
Percentage change in total energy supply relative to the previous year.