Annual change in primary energy from gas in Algeria
Algeria: Annual change in primary energy from gas was 12.8 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from gas in Algeria, 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
The most recent figure for annual change in primary energy from gas in Algeria is 12.8 terawatt-hours, measured in 2025.
The figure is down 20.8% on the previous year and down 30.1% over ten years.
Over the whole period, annual change in primary energy from gas in Algeria peaked at 48.03 terawatt-hours in 2021 and was at its lowest, -21.46 terawatt-hours, in 1984.
Algeria ranks 16th of 76 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 | 0.7303 terawatt-hours | -0.231 terawatt-hours | 2.48 terawatt-hours | 4 |
| 1970s | 7.12 terawatt-hours | -0.6208 terawatt-hours | 23.87 terawatt-hours | 10 |
| 1980s | 10.12 terawatt-hours | -21.46 terawatt-hours | 32.82 terawatt-hours | 10 |
| 1990s | 2.24 terawatt-hours | -20.41 terawatt-hours | 14.05 terawatt-hours | 10 |
| 2000s | 5.7 terawatt-hours | -14.1 terawatt-hours | 18.08 terawatt-hours | 10 |
| 2010s | 18.84 terawatt-hours | -8.85 terawatt-hours | 39.7 terawatt-hours | 10 |
| 2020s | 14.97 terawatt-hours | -17.05 terawatt-hours | 48.03 terawatt-hours | 6 |
Countries ranked near Algeria
More reference data data for Algeria
- Spring temperature anomalies -0.093 °C (2026)
- Summer temperature anomalies 1.58 °C (2026)
- Temperature anomalies by month 1.65 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.7559 °C (2025)
- Winter temperature anomalies 0.0968 °C (2025)
- Consumer price index 209.51 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 gas in Algeria?
- Annual change in primary energy from gas in Algeria was 12.8 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 gas recorded in Algeria?
- The highest recorded value was 48.03 terawatt-hours in 2021.
- What is the lowest annual change in primary energy from gas recorded in Algeria?
- The lowest recorded value was -21.46 terawatt-hours in 1984.
- How does Algeria rank for annual change in primary energy from gas?
- Algeria ranks 16th out of 76 countries with data for 2025.
- Is annual change in primary energy from gas rising or falling in Algeria?
- Over the last ten years it is down 30.1%. The long-run trend across the full record is volatile.
- Where does this Algeria 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 gas. 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.