Algeria vs Portugal: Annual percentage change in primary energy from renewables
Algeria
-2.0%
in 2025
Portugal
-1.0%
in 2025
Algeria rank
65th
Portugal rank
63rd
Annual percentage change in primary energy from renewables over time
- Algeria
- Portugal
How they compare
Portugal currently reports -1.0% against -2.0% in Algeria, a difference of 1.0%.
The two have swapped places 32 times across 60 shared years of data; in 1966 it was Portugal ahead.
Algeria ranks 65th and Portugal ranks 63rd of 80 countries.
Across the 7 decades both report, Algeria averaged higher in 4 and Portugal in 3.
Head to head by decade
| Decade | Algeria | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.4% | 12.4% | 11.0% | Portugal |
| 1970s | 4.9% | 8.6% | 3.8% | Portugal |
| 1980s | 14.4% | -0.3% | 14.8% | Algeria |
| 1990s | 19.2% | 8.8% | 10.4% | Algeria |
| 2000s | 40.7% | 13.5% | 27.2% | Algeria |
| 2010s | 24.9% | 6.1% | 18.8% | Algeria |
| 2020s | -1.9% | 5.6% | 7.5% | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in primary energy from renewables, Algeria or Portugal?
- Portugal, at -1.0% against -2.0% in Algeria as of 2025.
- What is the difference in annual percentage change in primary energy from renewables between Algeria and Portugal?
- 1.0%, with Portugal ahead.
- How many years of comparable data are there for Algeria and Portugal?
- 60 years are reported by both, from 1966 to 2025.
- How do Algeria and Portugal rank globally for annual percentage change in primary energy from renewables?
- Algeria ranks 65th and Portugal ranks 63rd of 80 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 renewables. 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.