Annual percentage change in primary energy from solar in Belgium
Belgium: Annual percentage change in primary energy from solar was 22.5% in 2025. ◆ Volatile
Annual percentage change in primary energy from solar in Belgium, 2005–2025
Source: Energy Institute – Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in %.
Analysis
The most recent figure for annual percentage change in primary energy from solar in Belgium is 22.5%, measured in 2025.
The figure is up 142.4% on the previous year and up 282.0% over ten years.
Over the whole period, annual percentage change in primary energy from solar in Belgium peaked at 600.0% in 2008 and was at its lowest, 0.0%, in 2005.
Belgium ranks 42nd of 78 countries on this measure, 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 solar in Belgium, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 0.0% | — |
| 2006 | 100.0% | — |
| 2007 | 200.0% | +100.0% |
| 2008 | 600.0% | +200.0% |
| 2009 | 295.2% | -50.8% |
| 2010 | 251.7% | -14.7% |
| 2011 | 107.6% | -57.3% |
| 2012 | 77.7% | -27.8% |
| 2013 | 22.6% | -70.9% |
| 2014 | 9.3% | -58.7% |
| 2015 | 5.9% | -36.9% |
| 2016 | 1.3% | -78.4% |
| 2017 | 6.9% | +439.7% |
| 2018 | 18.0% | +162.1% |
| 2019 | 8.9% | -50.3% |
| 2020 | 20.2% | +126.3% |
| 2021 | 10.0% | -50.7% |
| 2022 | 22.4% | +124.1% |
| 2023 | 13.9% | -38.0% |
| 2024 | 9.3% | -33.0% |
| 2025 | 22.5% | +142.4% |
Belgium compared with similar countries
- Belgium's 22.5% is below the median for high income countries, which is 23.8%, 95% of the median. (46 countries reporting)
- Belgium's 22.5% is above the median for Europe & Central Asia, which is 21.0%, 1.1× the median. (38 countries reporting)
Biggest year-on-year movements
Years where Annual percentage change in primary energy from solar in Belgium 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 |
|---|---|---|---|
| 2017 | +439.7% | 1.3% | 6.9% |
| 2008 | +200.0% | 200.0% | 600.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 239.0% | 0.0% | 600.0% | 5 |
| 2010s | 51.0% | 1.3% | 251.7% | 10 |
| 2020s | 16.4% | 9.3% | 22.5% | 6 |
Countries ranked near Belgium
More energy & mining data for Belgium
- Fossil fuel consumption by fuel, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, annual growth rate -2.47 % change on previous year (2025)
- Coal consumption, per capita 0 terawatt-hours per person (2025)
- Coal consumption, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per unit of GDP 0 terawatt-hours per US$ of GDP (2025)
- Primary energy use, per capita 0.0001 terawatt-hours per person (2025)
- Coal production, per capita 0 terawatt-hours per person (2024)
- Coal production, per unit of GDP 0 terawatt-hours per US$ of GDP (2024)
- Fossil fuel consumption by fuel, per capita 0 terawatt-hours per person (2025)
- Fuel imports 16.0% (2024)
Frequently asked questions
- What is annual percentage change in primary energy from solar in Belgium?
- Annual percentage change in primary energy from solar in Belgium was 22.5% 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 solar recorded in Belgium?
- The highest recorded value was 600.0% in 2008.
- What is the lowest annual percentage change in primary energy from solar recorded in Belgium?
- The lowest recorded value was 0.0% in 2005.
- How does Belgium rank for annual percentage change in primary energy from solar?
- Belgium ranks 42nd out of 78 countries with data for 2025.
- Is annual percentage change in primary energy from solar rising or falling in Belgium?
- Over the last ten years it is up 282.0%. The long-run trend across the full record is volatile.
- Where does this Belgium 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 solar. Statizoid updates them automatically from the source API.
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CSV · JSON — 21 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Percentage change in total energy supply relative to the previous year.