Kazakhstan vs Portugal: Annual change in primary energy from gas
Kazakhstan
4.42 terawatt-hours
in 2025
Portugal
4.05 terawatt-hours
in 2025
Kazakhstan rank
27th
Portugal rank
28th
Annual change in primary energy from gas over time
- Kazakhstan
- Portugal
How they compare
Kazakhstan currently reports 4.42 terawatt-hours against 4.05 terawatt-hours in Portugal, a difference of 0.37 terawatt-hours.
That makes Kazakhstan's figure about 1.1 times Portugal's.
The two have swapped places 11 times across 29 shared years of data; in 1997 it was Portugal ahead.
Kazakhstan ranks 27th and Portugal ranks 28th of 76 countries.
Across the 4 decades both report, Kazakhstan averaged higher in 2 and Portugal in 2.
Head to head by decade
| Decade | Kazakhstan | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -3.75 terawatt-hours | 7.49 terawatt-hours | 11.25 terawatt-hours | Portugal |
| 2000s | -0.2432 terawatt-hours | 2.52 terawatt-hours | 2.76 terawatt-hours | Portugal |
| 2010s | 11.61 terawatt-hours | 1.37 terawatt-hours | 10.25 terawatt-hours | Kazakhstan |
| 2020s | 6.98 terawatt-hours | -3.41 terawatt-hours | 10.39 terawatt-hours | Kazakhstan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from gas, Kazakhstan or Portugal?
- Kazakhstan, at 4.42 terawatt-hours against 4.05 terawatt-hours in Portugal as of 2025.
- What is the difference in annual change in primary energy from gas between Kazakhstan and Portugal?
- 0.37 terawatt-hours, with Kazakhstan ahead.
- How many years of comparable data are there for Kazakhstan and Portugal?
- 29 years are reported by both, from 1997 to 2025.
- How do Kazakhstan and Portugal rank globally for annual change in primary energy from gas?
- Kazakhstan ranks 27th and Portugal ranks 28th of 76 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 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.