Annual percentage change in primary energy from gas in South Africa
South Africa: Annual percentage change in primary energy from gas was -1.9% in 2025. ◆ Volatile
Annual percentage change in primary energy from gas in South Africa, 1972–2025
Source: Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in %.
Analysis
In 2025, annual percentage change in primary energy from gas in South Africa stood at -1.9%.
Compared with earlier readings it is down 443.4% on the previous year and down 497.9% over ten years.
Over the whole period, annual percentage change in primary energy from gas in South Africa peaked at 879.5% in 1990 and was at its lowest, -30.8%, in 1993.
That places South Africa 55th out of 77 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Annual percentage change in primary energy from gas in South Africa, year by year
| Year | % | Change |
|---|---|---|
| 1972 | 49.1% | — |
| 1973 | 8.3% | -83.0% |
| 1974 | 17.3% | +108.0% |
| 1975 | 31.5% | +81.8% |
| 1976 | 1.0% | -96.8% |
| 1977 | -4.2% | -520.8% |
| 1978 | 2.6% | -161.4% |
| 1979 | 23.6% | +816.1% |
| 1980 | 13.2% | -44.1% |
| 1981 | -3.0% | -122.4% |
| 1982 | -9.0% | +202.7% |
| 1983 | 13.3% | -248.4% |
| 1984 | 0.3% | -97.6% |
| 1985 | -5.6% | -1878.5% |
| 1986 | 4.9% | -188.1% |
| 1987 | -7.5% | -252.2% |
| 1988 | 0.9% | -111.7% |
| 1989 | 1.9% | +120.3% |
| 1990 | 879.5% | +45356.4% |
| 1991 | 1.2% | -99.9% |
| 1992 | -7.7% | -754.1% |
| 1993 | -30.8% | +302.1% |
| 1994 | 0.1% | -100.4% |
| 1995 | 1.2% | +866.7% |
| 1996 | -12.9% | -1148.0% |
| 1997 | -17.2% | +32.9% |
| 1998 | -0.2% | -98.9% |
| 1999 | 27.6% | -14845.8% |
| 2000 | -3.9% | -114.3% |
| 2001 | 21.3% | -641.4% |
| 2002 | 0.7% | -96.9% |
| 2003 | -24.4% | -3825.1% |
| 2004 | 131.3% | -638.4% |
| 2005 | 42.0% | -68.0% |
| 2006 | 8.4% | -80.1% |
| 2007 | 1.2% | -85.3% |
| 2008 | 3.5% | +180.2% |
| 2009 | -15.2% | -541.0% |
| 2010 | 24.0% | -257.5% |
| 2011 | 3.9% | -83.9% |
| 2012 | 1.8% | -53.7% |
| 2013 | -7.0% | -489.7% |
| 2014 | 6.0% | -186.5% |
| 2015 | 0.5% | -92.1% |
| 2016 | -15.4% | -3339.0% |
| 2017 | 9.7% | -163.4% |
| 2018 | 10.0% | +2.3% |
| 2019 | -3.4% | -134.0% |
| 2020 | -6.8% | +101.1% |
| 2021 | 5.8% | -184.5% |
| 2022 | 1.7% | -71.0% |
| 2023 | 11.1% | +566.2% |
| 2024 | 0.6% | -95.1% |
| 2025 | -1.9% | -443.4% |
South Africa compared with similar countries
- South Africa's -1.9% is below the median for upper middle income countries, which is -0.7%, 2.7× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Annual percentage change in primary energy from gas in South Africa 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 |
|---|---|---|---|
| 1990 | +45356.4% | 1.9% | 879.5% |
| 1999 | +14845.8% | -0.2% | 27.6% |
| 2003 | -3825.1% | 0.7% | -24.4% |
| 2016 | -3339.0% | 0.5% | -15.4% |
| 1985 | -1878.5% | 0.3% | -5.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 16.1% | -4.2% | 49.1% | 8 |
| 1980s | 1.0% | -9.0% | 13.3% | 10 |
| 1990s | 84.1% | -30.8% | 879.5% | 10 |
| 2000s | 16.5% | -24.4% | 131.3% | 10 |
| 2010s | 3.0% | -15.4% | 24.0% | 10 |
| 2020s | 1.7% | -6.8% | 11.1% | 6 |
Countries ranked near South Africa
More reference data data for South Africa
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.5111 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 8.71 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 13.63 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7468 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 13.63 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.71 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.49 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 41.1 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 63.65 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.07 (2050)
Frequently asked questions
- What is annual percentage change in primary energy from gas in South Africa?
- Annual percentage change in primary energy from gas in South Africa was -1.9% in 2025, according to Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data.
- What is the highest annual percentage change in primary energy from gas recorded in South Africa?
- The highest recorded value was 879.5% in 1990.
- What is the lowest annual percentage change in primary energy from gas recorded in South Africa?
- The lowest recorded value was -30.8% in 1993.
- How does South Africa rank for annual percentage change in primary energy from gas?
- South Africa ranks 55th out of 77 countries with data for 2025.
- Is annual percentage change in primary energy from gas rising or falling in South Africa?
- Over the last ten years it is down 497.9%. The long-run trend across the full record is volatile.
- Where does this South Africa data come from?
- The figures come from Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as part of Annual percentage change in primary energy from gas. 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.