Primary energy from low-carbon energy in CIS (EI)
CIS (EI): Primary energy from low-carbon energy was 1,024 terawatt-hours in 2025. ▲ Rising
Primary energy from low-carbon energy in CIS (EI), 1965–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
CIS (EI) recorded 1,024 terawatt-hours for primary energy from low-carbon energy in 2025. That is the highest value across all 61 years on record.
The figure is up 1.0% on the previous year and up 24.5% over ten years.
Over the whole period, primary energy from low-carbon energy in CIS (EI) peaked at 1,024 terawatt-hours in 2025 and was at its lowest, 87.07 terawatt-hours, in 1965.
The long-run direction has been consistently rising across the 61 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 104.05 terawatt-hours | 87.07 terawatt-hours | 126.19 terawatt-hours | 5 |
| 1970s | 224.26 terawatt-hours | 137.68 terawatt-hours | 352.68 terawatt-hours | 10 |
| 1980s | 535.97 terawatt-hours | 407.95 terawatt-hours | 638.74 terawatt-hours | 10 |
| 1990s | 552.78 terawatt-hours | 518.11 terawatt-hours | 585.48 terawatt-hours | 10 |
| 2000s | 680.51 terawatt-hours | 611.25 terawatt-hours | 726.75 terawatt-hours | 10 |
| 2010s | 812.46 terawatt-hours | 746.56 terawatt-hours | 898.53 terawatt-hours | 10 |
| 2020s | 986.12 terawatt-hours | 940.78 terawatt-hours | 1,024 terawatt-hours | 6 |
Countries ranked near CIS (EI)
More climate change data for CIS (EI)
- Electricity generation from low-carbon sources 526.44 terawatt-hours (2025)
- Share of electricity generation from low-carbon sources 33.7% (2025)
- Year-to-year change in primary energy from fossil fuels vs. low-carbon energy 10.01 terawatt-hours (2025)
- Share of primary energy from low-carbon energy 9.1% (2025)
- Share of primary energy that is low-carbon vs. GDP per capita 9.1% (2025)
- Annual change in primary energy from low-carbon energy 10.01 terawatt-hours (2025)
- Annual percentage change in primary energy from low-carbon energy 1.0% (2025)
Frequently asked questions
- What is primary energy from low-carbon energy in CIS (EI)?
- Primary energy from low-carbon energy in CIS (EI) was 1,024 terawatt-hours 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 primary energy from low-carbon energy recorded in CIS (EI)?
- The highest recorded value was 1,024 terawatt-hours in 2025.
- What is the lowest primary energy from low-carbon energy recorded in CIS (EI)?
- The lowest recorded value was 87.07 terawatt-hours in 1965.
- How does CIS (EI) rank for primary energy from low-carbon energy?
- CIS (EI) ranks 2nd out of 3 groups with data for 2025.
- Is primary energy from low-carbon energy rising or falling in CIS (EI)?
- Over the last ten years it is up 24.5%. The long-run trend across the full record is rising.
- 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 Primary energy from low-carbon energy. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 61 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in terawatt-hours of total energy supply.