CIS (EI) vs India: Annual change in primary energy from hydropower
CIS (EI)
-11.06 terawatt-hours
in 2025
India
21.55 terawatt-hours
in 2025
CIS (EI) rank
1st
India rank
3rd
Annual change in primary energy from hydropower over time
- CIS (EI)
- India
How they compare
India currently reports 21.55 terawatt-hours against -11.06 terawatt-hours in CIS (EI), a difference of 32.61 terawatt-hours.
That makes India's figure about 1.9 times CIS (EI)'s.
The two have swapped places 31 times across 60 shared years of data; in 1966 it was CIS (EI) ahead.
CIS (EI) ranks 1st and India ranks 3rd of 2 groups.
Across the 7 decades both report, CIS (EI) averaged higher in 3 and India in 4.
Head to head by decade
| Decade | CIS (EI) | India | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 8.44 terawatt-hours | 2.38 terawatt-hours | 6.05 terawatt-hours | CIS (EI) |
| 1970s | 5.68 terawatt-hours | 2.55 terawatt-hours | 3.14 terawatt-hours | CIS (EI) |
| 1980s | 2.71 terawatt-hours | 0.9201 terawatt-hours | 1.79 terawatt-hours | CIS (EI) |
| 1990s | 0.4007 terawatt-hours | 1.89 terawatt-hours | 1.49 terawatt-hours | India |
| 2000s | 1.52 terawatt-hours | 2.41 terawatt-hours | 0.8934 terawatt-hours | India |
| 2010s | 3.01 terawatt-hours | 5.59 terawatt-hours | 2.58 terawatt-hours | India |
| 2020s | 1.62 terawatt-hours | 2.65 terawatt-hours | 1.03 terawatt-hours | India |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, CIS (EI) or India?
- India, at 21.55 terawatt-hours against -11.06 terawatt-hours in CIS (EI) as of 2025.
- What is the difference in annual change in primary energy from hydropower between CIS (EI) and India?
- 32.61 terawatt-hours, with India ahead.
- How many years of comparable data are there for CIS (EI) and India?
- 60 years are reported by both, from 1966 to 2025.
- How do CIS (EI) and India rank globally for annual change in primary energy from hydropower?
- CIS (EI) ranks 1st and India ranks 3rd of 2 groups.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Annual change in primary energy from hydropower. 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.