Annual change in primary energy from oil in Vietnam
Vietnam: Annual change in primary energy from oil was 13.43 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from oil in Vietnam, 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
Vietnam recorded 13.43 terawatt-hours for annual change in primary energy from oil in 2025.
That represents a change of down 50.2% on the previous year and up 18.9% over ten years.
Over the whole period, annual change in primary energy from oil in Vietnam peaked at 73.17 terawatt-hours in 2022 and was at its lowest, -34.36 terawatt-hours, in 2021.
Vietnam ranks 10th of 79 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 13.27 terawatt-hours | 1.16 terawatt-hours | 21.35 terawatt-hours | 4 |
| 1970s | -5.77 terawatt-hours | -27.28 terawatt-hours | 2.61 terawatt-hours | 10 |
| 1980s | 1.65 terawatt-hours | -3.03 terawatt-hours | 9.95 terawatt-hours | 10 |
| 1990s | 6.34 terawatt-hours | -0.842 terawatt-hours | 10.42 terawatt-hours | 10 |
| 2000s | 8.35 terawatt-hours | -11.44 terawatt-hours | 34.7 terawatt-hours | 10 |
| 2010s | 11.73 terawatt-hours | -5.5 terawatt-hours | 30.55 terawatt-hours | 10 |
| 2020s | 14.28 terawatt-hours | -34.36 terawatt-hours | 73.17 terawatt-hours | 6 |
Countries ranked near Vietnam
More reference data data for Vietnam
- Spring temperature anomalies 0.5508 °C (2026)
- Summer temperature anomalies 0.9259 °C (2026)
- Temperature anomalies by month -0.1303 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.512 °C (2025)
- Winter temperature anomalies 1.13 °C (2025)
- Consumer price index 195.98 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual change in primary energy from oil in Vietnam?
- Annual change in primary energy from oil in Vietnam was 13.43 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
- What is the highest annual change in primary energy from oil recorded in Vietnam?
- The highest recorded value was 73.17 terawatt-hours in 2022.
- What is the lowest annual change in primary energy from oil recorded in Vietnam?
- The lowest recorded value was -34.36 terawatt-hours in 2021.
- How does Vietnam rank for annual change in primary energy from oil?
- Vietnam ranks 10th out of 79 countries with data for 2025.
- Is annual change in primary energy from oil rising or falling in Vietnam?
- Over the last ten years it is up 18.9%. The long-run trend across the full record is volatile.
- Where does this Vietnam data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Annual change in primary energy from oil. Statizoid updates them automatically from the source API.
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About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.