Algeria vs Italy: Annual change in primary energy from gas
Algeria
12.8 terawatt-hours
in 2025
Italy
12.12 terawatt-hours
in 2025
Algeria rank
17th
Italy rank
18th
Annual change in primary energy from gas over time
- Algeria
- Italy
How they compare
Algeria currently reports 12.8 terawatt-hours against 12.12 terawatt-hours in Italy, a difference of 0.68 terawatt-hours.
That makes Algeria's figure about 1.1 times Italy's.
The two have swapped places 13 times across 60 shared years of data; in 1966 it was Italy ahead.
Algeria ranks 17th and Italy ranks 18th of 77 countries.
Across the 7 decades both report, Algeria averaged higher in 2 and Italy in 5.
Head to head by decade
| Decade | Algeria | Italy | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.7303 terawatt-hours | 9.92 terawatt-hours | 9.19 terawatt-hours | Italy |
| 1970s | 7.12 terawatt-hours | 15.07 terawatt-hours | 7.96 terawatt-hours | Italy |
| 1980s | 10.12 terawatt-hours | 16.51 terawatt-hours | 6.4 terawatt-hours | Italy |
| 1990s | 2.24 terawatt-hours | 22.17 terawatt-hours | 19.93 terawatt-hours | Italy |
| 2000s | 5.7 terawatt-hours | 9.22 terawatt-hours | 3.52 terawatt-hours | Italy |
| 2010s | 18.84 terawatt-hours | -3.53 terawatt-hours | 22.37 terawatt-hours | Algeria |
| 2020s | 14.97 terawatt-hours | -17.75 terawatt-hours | 32.72 terawatt-hours | Algeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from gas, Algeria or Italy?
- Algeria, at 12.8 terawatt-hours against 12.12 terawatt-hours in Italy as of 2025.
- What is the difference in annual change in primary energy from gas between Algeria and Italy?
- 0.68 terawatt-hours, with Algeria ahead.
- How many years of comparable data are there for Algeria and Italy?
- 60 years are reported by both, from 1966 to 2025.
- How do Algeria and Italy rank globally for annual change in primary energy from gas?
- Algeria ranks 17th and Italy ranks 18th of 77 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Annual change in primary energy from gas. 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.