Solar energy generation by region in Belgium
Belgium: Solar energy generation by region was 10.49 terawatt-hours in 2025. ◆ Volatile
Solar energy generation by region in Belgium, 1990–2025
Source: Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
In 2025, solar energy generation by region in Belgium stood at 10.49 terawatt-hours. That is the highest value across all 36 years on record.
That represents a change of up 22.5% on the previous year and up 243.2% over ten years.
Over the whole period, solar energy generation by region in Belgium peaked at 10.49 terawatt-hours in 2025 and was at its lowest, 0 terawatt-hours, in 1990.
Belgium ranks 26th of 79 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.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 2000s | 0.0218 terawatt-hours | 0 terawatt-hours | 0.166 terawatt-hours | 10 |
| 2010s | 2.71 terawatt-hours | 0.5839 terawatt-hours | 4.25 terawatt-hours | 10 |
| 2020s | 7.42 terawatt-hours | 5.11 terawatt-hours | 10.49 terawatt-hours | 6 |
Countries ranked near Belgium
More energy & mining data for Belgium
- Fuel imports 16.0% (2024)
- Ores and metals imports 4.6% (2024)
- Ores and metals exports 3.5% (2024)
- Gas production 0.1615 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 13.75 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 0.1615 terawatt-hours (2024)
- Gas production per person 13.75 kilowatt-hours per person (2024)
- Fuel exports 11.6% (2024)
- Electric power transmission and distribution losses 4.3% (2024)
- Share of dietary energy supply from carbohydrates vs gdp per capita 48.69 (2023)
Frequently asked questions
- What is solar energy generation by region in Belgium?
- Solar energy generation by region in Belgium was 10.49 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data.
- What is the highest solar energy generation by region recorded in Belgium?
- The highest recorded value was 10.49 terawatt-hours in 2025.
- What is the lowest solar energy generation by region recorded in Belgium?
- The lowest recorded value was 0 terawatt-hours in 1990.
- How does Belgium rank for solar energy generation by region?
- Belgium ranks 26th out of 79 countries with data for 2025.
- Is solar energy generation by region rising or falling in Belgium?
- Over the last ten years it is up 243.2%. 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 Solar energy generation by region. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Figures are based on gross generation and do not account for cross-border electricity supply.