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
Latest (2025)
1,024 terawatt-hours
Change on year
up 1.0%
Rank
2nd
of 2 groups
All-time high
1,024 terawatt-hours
in 2025
All-time low
87.07 terawatt-hours
in 1965
Years of data
61
1965–2025
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.
Primary energy from low-carbon energy in CIS (EI), year by year
| Year | terawatt-hours | Change |
|---|---|---|
| 1965 | 87.07 terawatt-hours | — |
| 1966 | 98.08 terawatt-hours | +12.6% |
| 1967 | 95.4 terawatt-hours | -2.7% |
| 1968 | 113.53 terawatt-hours | +19.0% |
| 1969 | 126.19 terawatt-hours | +11.1% |
| 1970 | 137.68 terawatt-hours | +9.1% |
| 1971 | 142.42 terawatt-hours | +3.4% |
| 1972 | 152.7 terawatt-hours | +7.2% |
| 1973 | 165.71 terawatt-hours | +8.5% |
| 1974 | 197.06 terawatt-hours | +18.9% |
| 1975 | 212.7 terawatt-hours | +7.9% |
| 1976 | 251.35 terawatt-hours | +18.2% |
| 1977 | 301.65 terawatt-hours | +20.0% |
| 1978 | 328.68 terawatt-hours | +9.0% |
| 1979 | 352.68 terawatt-hours | +7.3% |
| 1980 | 407.95 terawatt-hours | +15.7% |
| 1981 | 450.65 terawatt-hours | +10.5% |
| 1982 | 478.48 terawatt-hours | +6.2% |
| 1983 | 517.92 terawatt-hours | +8.2% |
| 1984 | 638.74 terawatt-hours | +23.3% |
| 1985 | 511.02 terawatt-hours | -20.0% |
| 1986 | 522.4 terawatt-hours | +2.2% |
| 1987 | 587.99 terawatt-hours | +12.6% |
| 1988 | 628.03 terawatt-hours | +6.8% |
| 1989 | 616.48 terawatt-hours | -1.8% |
| 1990 | 570.19 terawatt-hours | -7.5% |
| 1991 | 577.08 terawatt-hours | +1.2% |
| 1992 | 580.3 terawatt-hours | +0.6% |
| 1993 | 585.48 terawatt-hours | +0.9% |
| 1994 | 524.31 terawatt-hours | -10.4% |
| 1995 | 523.48 terawatt-hours | -0.2% |
| 1996 | 536.88 terawatt-hours | +2.6% |
| 1997 | 532.79 terawatt-hours | -0.8% |
| 1998 | 518.11 terawatt-hours | -2.8% |
| 1999 | 579.15 terawatt-hours | +11.8% |
| 2000 | 611.25 terawatt-hours | +5.5% |
| 2001 | 639.26 terawatt-hours | +4.6% |
| 2002 | 645.04 terawatt-hours | +0.9% |
| 2003 | 670.72 terawatt-hours | +4.0% |
| 2004 | 675.18 terawatt-hours | +0.7% |
| 2005 | 688.85 terawatt-hours | +2.0% |
| 2006 | 708.83 terawatt-hours | +2.9% |
| 2007 | 724.97 terawatt-hours | +2.3% |
| 2008 | 714.23 terawatt-hours | -1.5% |
| 2009 | 726.75 terawatt-hours | +1.8% |
| 2010 | 746.56 terawatt-hours | +2.7% |
| 2011 | 750.48 terawatt-hours | +0.5% |
| 2012 | 763.39 terawatt-hours | +1.7% |
| 2013 | 764.66 terawatt-hours | +0.2% |
| 2014 | 782.81 terawatt-hours | +2.4% |
| 2015 | 822.38 terawatt-hours | +5.1% |
| 2016 | 845.48 terawatt-hours | +2.8% |
| 2017 | 871.49 terawatt-hours | +3.1% |
| 2018 | 878.82 terawatt-hours | +0.8% |
| 2019 | 898.53 terawatt-hours | +2.2% |
| 2020 | 940.78 terawatt-hours | +4.7% |
| 2021 | 981.64 terawatt-hours | +4.3% |
| 2022 | 972.79 terawatt-hours | -0.9% |
| 2023 | 983.68 terawatt-hours | +1.1% |
| 2024 | 1,014 terawatt-hours | +3.1% |
| 2025 | 1,024 terawatt-hours | +1.0% |
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 2 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.