Annual percentage change in primary energy from fossil fuels in CIS (EI)
CIS (EI): Annual percentage change in primary energy from fossil fuels was 0.3% in 2025. ◆ Volatile
Annual percentage change in primary energy from fossil fuels in CIS (EI), 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for annual percentage change in primary energy from fossil fuels in CIS (EI) is 0.3%, measured in 2025.
The figure is down 77.0% on the previous year and up 111.8% over ten years.
Over the whole period, annual percentage change in primary energy from fossil fuels in CIS (EI) peaked at 6.1% in 1966 and was at its lowest, -20.1%, in 1985.
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 | 4.8% | 3.2% | 6.1% | 4 |
| 1970s | 4.5% | 2.7% | 5.3% | 10 |
| 1980s | -0.2% | -20.1% | 2.8% | 10 |
| 1990s | -4.1% | -9.1% | 0.5% | 10 |
| 2000s | 0.8% | -4.9% | 4.1% | 10 |
| 2010s | 1.4% | -2.8% | 5.0% | 10 |
| 2020s | 1.1% | -4.3% | 4.5% | 6 |
Countries ranked near CIS (EI)
- 1 Turkmenistan 46.1% compare
- 2 Bangladesh 10.4% compare
- 3 Kazakhstan 6.3% compare
- 4 Indonesia 6.2% compare
- 5 Croatia 6.2% compare
More energy & mining data for CIS (EI)
- Gas production 7,984 terawatt-hours (2025)
- Fossil fuel production by fuel 7,984 terawatt-hours (2025)
- Share of electricity generation from fossil fuels 66.0% (2025)
- Gas consumption 6,153 terawatt-hours (2025)
- Oil consumption 2,594 terawatt-hours (2025)
- Fossil fuel consumption by fuel 6,153 terawatt-hours (2025)
- Annual change in primary energy from nuclear 13.01 terawatt-hours (2025)
- Electricity generation from nuclear 238.54 terawatt-hours (2025)
- Share of primary energy from nuclear 6.4% (2025)
- Coal production 3,191 terawatt-hours (2025)
Frequently asked questions
- What is annual percentage change in primary energy from fossil fuels in CIS (EI)?
- Annual percentage change in primary energy from fossil fuels in CIS (EI) was 0.3% 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 percentage change in primary energy from fossil fuels recorded in CIS (EI)?
- The highest recorded value was 6.1% in 1966.
- What is the lowest annual percentage change in primary energy from fossil fuels recorded in CIS (EI)?
- The lowest recorded value was -20.1% in 1985.
- How does CIS (EI) rank for annual percentage change in primary energy from fossil fuels?
- CIS (EI) ranks 2nd out of 2 groups with data for 2025.
- Is annual percentage change in primary energy from fossil fuels rising or falling in CIS (EI)?
- Over the last ten years it is up 111.8%. The long-run trend across the full record is volatile.
- Where does this CIS (EI) 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 percentage change in primary energy from fossil fuels. Statizoid updates them automatically from the source API.
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CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Percentage change in total energy supply relative to the previous year.