Annual change in primary energy use in CIS (EI)
CIS (EI): Annual change in primary energy use was 44.06 terawatt-hours in 2025. ◆ Volatile
Latest (2025)
44.06 terawatt-hours
Change on year
down 75.0%
Rank
2nd
of 2 groups
All-time high
547.02 terawatt-hours
in 1974
All-time low
-2,926 terawatt-hours
in 1985
Years of data
60
1966–2025
Annual change in primary energy use in CIS (EI), 1966–2025
Source: Energy Institute – Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
The most recent figure for annual change in primary energy use in CIS (EI) is 44.06 terawatt-hours, measured in 2025.
Compared with earlier readings it is down 75.0% on the previous year and up 120.1% over ten years.
Over the whole period, annual change in primary energy use in CIS (EI) peaked at 547.02 terawatt-hours in 1974 and was at its lowest, -2,926 terawatt-hours, in 1985.
The series is highly variable year to year, so single readings are best treated with caution.
Annual change in primary energy use in CIS (EI), year by year
| Year | terawatt-hours | Change |
|---|---|---|
| 1966 | 419.05 terawatt-hours | — |
| 1967 | 381.17 terawatt-hours | -9.0% |
| 1968 | 259.14 terawatt-hours | -32.0% |
| 1969 | 349.38 terawatt-hours | +34.8% |
| 1970 | 400.76 terawatt-hours | +14.7% |
| 1971 | 429.26 terawatt-hours | +7.1% |
| 1972 | 477.25 terawatt-hours | +11.2% |
| 1973 | 499.49 terawatt-hours | +4.7% |
| 1974 | 547.02 terawatt-hours | +9.5% |
| 1975 | 544.95 terawatt-hours | -0.4% |
| 1976 | 423.66 terawatt-hours | -22.3% |
| 1977 | 507.5 terawatt-hours | +19.8% |
| 1978 | 487.42 terawatt-hours | -4.0% |
| 1979 | 347.46 terawatt-hours | -28.7% |
| 1980 | 274.55 terawatt-hours | -21.0% |
| 1981 | 283.67 terawatt-hours | +3.3% |
| 1982 | 368.15 terawatt-hours | +29.8% |
| 1983 | 287.88 terawatt-hours | -21.8% |
| 1984 | 505.34 terawatt-hours | +75.5% |
| 1985 | -2,926 terawatt-hours | -679.1% |
| 1986 | 269.97 terawatt-hours | -109.2% |
| 1987 | 368.43 terawatt-hours | +36.5% |
| 1988 | 247.85 terawatt-hours | -32.7% |
| 1989 | 28.47 terawatt-hours | -88.5% |
| 1990 | -178.8 terawatt-hours | -727.9% |
| 1991 | -240.87 terawatt-hours | +34.7% |
| 1992 | -556.84 terawatt-hours | +131.2% |
| 1993 | -920.03 terawatt-hours | +65.2% |
| 1994 | -977.95 terawatt-hours | +6.3% |
| 1995 | -580.68 terawatt-hours | -40.6% |
| 1996 | -267.12 terawatt-hours | -54.0% |
| 1997 | -515.34 terawatt-hours | +92.9% |
| 1998 | -18.74 terawatt-hours | -96.4% |
| 1999 | 98.49 terawatt-hours | -625.5% |
| 2000 | 80.74 terawatt-hours | -18.0% |
| 2001 | 170.28 terawatt-hours | +110.9% |
| 2002 | 0.9766 terawatt-hours | -99.4% |
| 2003 | 229.96 terawatt-hours | +23447.5% |
| 2004 | 115.39 terawatt-hours | -49.8% |
| 2005 | 32.6 terawatt-hours | -71.7% |
| 2006 | 363.8 terawatt-hours | +1015.8% |
| 2007 | 116.71 terawatt-hours | -67.9% |
| 2008 | 44.44 terawatt-hours | -61.9% |
| 2009 | -420.26 terawatt-hours | -1045.6% |
| 2010 | 388.74 terawatt-hours | -192.5% |
| 2011 | 439.09 terawatt-hours | +12.9% |
| 2012 | 130.37 terawatt-hours | -70.3% |
| 2013 | -185.39 terawatt-hours | -242.2% |
| 2014 | 73.36 terawatt-hours | -139.6% |
| 2015 | -218.89 terawatt-hours | -398.4% |
| 2016 | 228.65 terawatt-hours | -204.5% |
| 2017 | 140.61 terawatt-hours | -38.5% |
| 2018 | 437.06 terawatt-hours | +210.8% |
| 2019 | -41 terawatt-hours | -109.4% |
| 2020 | -368.09 terawatt-hours | +797.9% |
| 2021 | 454.88 terawatt-hours | -223.6% |
| 2022 | 334.63 terawatt-hours | -26.4% |
| 2023 | 141.98 terawatt-hours | -57.6% |
| 2024 | 176.18 terawatt-hours | +24.1% |
| 2025 | 44.06 terawatt-hours | -75.0% |
Biggest year-on-year movements
Years where Annual change in primary energy use in CIS (EI) changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2003 | +23447.5% | 0.9766 terawatt-hours | 229.96 terawatt-hours |
| 2009 | -1045.6% | 44.44 terawatt-hours | -420.26 terawatt-hours |
| 2006 | +1015.8% | 32.6 terawatt-hours | 363.8 terawatt-hours |
| 2020 | -797.9% | -41 terawatt-hours | -368.09 terawatt-hours |
| 1990 | -727.9% | 28.47 terawatt-hours | -178.8 terawatt-hours |
| 1985 | -679.1% | 505.34 terawatt-hours | -2,926 terawatt-hours |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 352.18 terawatt-hours | 259.14 terawatt-hours | 419.05 terawatt-hours | 4 |
| 1970s | 466.48 terawatt-hours | 347.46 terawatt-hours | 547.02 terawatt-hours | 10 |
| 1980s | -29.22 terawatt-hours | -2,926 terawatt-hours | 505.34 terawatt-hours | 10 |
| 1990s | -415.79 terawatt-hours | -977.95 terawatt-hours | 98.49 terawatt-hours | 10 |
| 2000s | 73.46 terawatt-hours | -420.26 terawatt-hours | 363.8 terawatt-hours | 10 |
| 2010s | 139.26 terawatt-hours | -218.89 terawatt-hours | 439.09 terawatt-hours | 10 |
| 2020s | 130.61 terawatt-hours | -368.09 terawatt-hours | 454.88 terawatt-hours | 6 |
Countries ranked near CIS (EI)
More energy & mining data for CIS (EI)
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Frequently asked questions
- What is annual change in primary energy use in CIS (EI)?
- Annual change in primary energy use in CIS (EI) was 44.06 terawatt-hours in 2025, according to Energy Institute – Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026) – with major processing by Our World in Data.
- What is the highest annual change in primary energy use recorded in CIS (EI)?
- The highest recorded value was 547.02 terawatt-hours in 1974.
- What is the lowest annual change in primary energy use recorded in CIS (EI)?
- The lowest recorded value was -2,926 terawatt-hours in 1985.
- How does CIS (EI) rank for annual change in primary energy use?
- CIS (EI) ranks 2nd out of 2 groups with data for 2025.
- Is annual change in primary energy use rising or falling in CIS (EI)?
- Over the last ten years it is up 120.1%. 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); U.S. Energy Information Administration (2026) – with major processing by Our World in Data, published as part of Annual change in primary energy use. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.