Annual percentage change in primary energy from hydropower in CIS (EI)
CIS (EI): Annual percentage change in primary energy from hydropower was -4.1% in 2025. ◆ Volatile
Annual percentage change in primary energy from hydropower 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 hydropower in CIS (EI) is -4.1%, measured in 2025.
That represents a change of down 165.4% on the previous year and down 58.8% over ten years.
Over the whole period, annual percentage change in primary energy from hydropower in CIS (EI) peaked at 17.5% in 1968 and was at its lowest, -9.8%, in 1996.
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 | 9.3% | -3.5% | 17.5% | 4 |
| 1970s | 4.3% | -4.6% | 15.4% | 10 |
| 1980s | 1.6% | -6.5% | 12.5% | 10 |
| 1990s | 0.3% | -9.8% | 6.1% | 10 |
| 2000s | 0.8% | -8.7% | 9.8% | 10 |
| 2010s | 1.4% | -3.6% | 9.5% | 10 |
| 2020s | 0.8% | -6.3% | 6.3% | 6 |
Countries ranked near CIS (EI)
More reference data data for CIS (EI)
- Electricity generation from wind 12.85 terawatt-hours (2025)
- Share of electricity production by source 18.8% (2025)
- Electricity generation from fossil fuels, nuclear and renewables 1,032 terawatt-hours (2025)
- Annual change in primary energy from oil 23.99 terawatt-hours (2025)
- Annual percentage change in primary energy from oil 0.9% (2025)
- Annual change in primary energy from hydropower -11.06 terawatt-hours (2025)
- Annual change in primary energy from wind 2.56 terawatt-hours (2025)
- Annual change in primary energy from gas 20.13 terawatt-hours (2025)
- Annual percentage change in primary energy from gas 0.3% (2025)
- Annual percentage change in primary energy from wind 24.9% (2025)
Frequently asked questions
- What is annual percentage change in primary energy from hydropower in CIS (EI)?
- Annual percentage change in primary energy from hydropower in CIS (EI) was -4.1% 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 hydropower recorded in CIS (EI)?
- The highest recorded value was 17.5% in 1968.
- What is the lowest annual percentage change in primary energy from hydropower recorded in CIS (EI)?
- The lowest recorded value was -9.8% in 1996.
- How does CIS (EI) rank for annual percentage change in primary energy from hydropower?
- CIS (EI) ranks 3rd out of 3 groups with data for 2025.
- Is annual percentage change in primary energy from hydropower rising or falling in CIS (EI)?
- Over the last ten years it is down 58.8%. 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 hydropower. 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.