Austria vs Iran: Year-to-year change in primary energy from fossil fuels vs.
Austria
-7.19 terawatt-hours
in 2025
Iran
-10.67 terawatt-hours
in 2025
Austria rank
72nd
Iran rank
75th
Year-to-year change in primary energy from fossil fuels vs. over time
- Austria
- Iran
How they compare
Austria currently reports -7.19 terawatt-hours against -10.67 terawatt-hours in Iran, a difference of 3.48 terawatt-hours.
The two have swapped places 32 times across 60 shared years of data; in 1966 it was Austria ahead.
Austria ranks 72nd and Iran ranks 75th of 80 countries.
Across the 7 decades both report, Austria averaged higher in 6 and Iran in 1.
Head to head by decade
| Decade | Austria | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.1588 terawatt-hours | 0.1458 terawatt-hours | 0.0129 terawatt-hours | Austria |
| 1970s | 1.14 terawatt-hours | 0.308 terawatt-hours | 0.8298 terawatt-hours | Austria |
| 1980s | 1.03 terawatt-hours | 0.1349 terawatt-hours | 0.8983 terawatt-hours | Austria |
| 1990s | 0.7162 terawatt-hours | -0.1554 terawatt-hours | 0.8716 terawatt-hours | Austria |
| 2000s | 1.52 terawatt-hours | 0.1777 terawatt-hours | 1.35 terawatt-hours | Austria |
| 2010s | 0.8455 terawatt-hours | 4.76 terawatt-hours | 3.91 terawatt-hours | Iran |
| 2020s | 0.9846 terawatt-hours | -3.8 terawatt-hours | 4.78 terawatt-hours | Austria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher year-to-year change in primary energy from fossil fuels vs. low-carbon energy, Austria or Iran?
- Austria, at -7.19 terawatt-hours against -10.67 terawatt-hours in Iran as of 2025.
- What is the difference in year-to-year change in primary energy from fossil fuels vs. low-carbon energy between Austria and Iran?
- 3.48 terawatt-hours, with Austria ahead.
- How many years of comparable data are there for Austria and Iran?
- 60 years are reported by both, from 1966 to 2025.
- How do Austria and Iran rank globally for year-to-year change in primary energy from fossil fuels vs. low-carbon energy?
- Austria ranks 72nd and Iran ranks 75th of 80 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 Year-to-year change in primary energy from fossil fuels vs. low-carbon energy. 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.