Annual percentage change in primary energy use in CIS (EI)
CIS (EI): Annual percentage change in primary energy use was 0.4% in 2025. ◆ Volatile
Annual percentage change in primary energy use in CIS (EI), 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in %.
Analysis
CIS (EI) recorded 0.4% for annual percentage change in primary energy use in 2025.
That represents a change of down 75.4% on the previous year and up 117.8% over ten years.
Over the whole period, annual percentage change in primary energy use in CIS (EI) peaked at 6.2% 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 | 4.9% | 3.4% | 6.2% | 4 |
| 1970s | 4.6% | 2.8% | 5.5% | 10 |
| 1980s | 0.0% | -20.1% | 3.6% | 10 |
| 1990s | -3.9% | -9.2% | 1.2% | 10 |
| 2000s | 0.9% | -4.4% | 4.0% | 10 |
| 2010s | 1.5% | -2.2% | 4.6% | 10 |
| 2020s | 1.2% | -3.5% | 4.5% | 6 |
Countries ranked near CIS (EI)
- 1 Montserrat 78.7% compare
- 2 Zimbabwe 25.8% compare
- 3 American Samoa 22.9% compare
- 4 Falkland Islands 22.9% compare
- 5 Paraguay 20.8% compare
More energy & mining data for CIS (EI)
- Fossil fuel production by fuel 7,984 terawatt-hours (2025)
- Gas production 7,984 terawatt-hours (2025)
- Share of electricity generation from fossil fuels 66.0% (2025)
- Electricity generation from nuclear 238.54 terawatt-hours (2025)
- Coal production 3,191 terawatt-hours (2025)
- Coal production 3,191 terawatt-hours (2025)
- Oil consumption 2,594 terawatt-hours (2025)
- Fossil fuel consumption by fuel 6,153 terawatt-hours (2025)
- Primary energy from fossil fuels, nuclear, and renewables 6.4% (2025)
- Primary energy use 11,292 terawatt-hours (2025)
Frequently asked questions
- What is annual percentage change in primary energy use in CIS (EI)?
- Annual percentage change in primary energy use in CIS (EI) was 0.4% in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest annual percentage change in primary energy use recorded in CIS (EI)?
- The highest recorded value was 6.2% in 1966.
- What is the lowest annual percentage change in primary energy use 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 use?
- CIS (EI) ranks 2nd out of 3 groups with data for 2025.
- Is annual percentage change in primary energy use rising or falling in CIS (EI)?
- Over the last ten years it is up 117.8%. 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); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Annual percentage change in primary energy use. Statizoid updates them automatically from the source API.
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About this data
Percentage change in total energy supply relative to the previous year.