Fossil fuel supply by source in Thailand
Thailand: Fossil fuel supply by source was 473.03 terawatt-hours in 2025. ◆ Volatile
Fossil fuel supply by source in Thailand, 1981–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
Thailand recorded 473.03 terawatt-hours for fossil fuel supply by source in 2025.
Compared with earlier readings it is down 4.0% on the previous year and down 7.2% over ten years.
Over the whole period, fossil fuel supply by source in Thailand peaked at 509.61 terawatt-hours in 2015 and was at its lowest, 2.76 terawatt-hours, in 1981.
Thailand ranks 19th of 76 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 31.86 terawatt-hours | 2.76 terawatt-hours | 57.06 terawatt-hours | 9 |
| 1990s | 114.29 terawatt-hours | 60.65 terawatt-hours | 183.24 terawatt-hours | 10 |
| 2000s | 305.93 terawatt-hours | 211.95 terawatt-hours | 381.24 terawatt-hours | 10 |
| 2010s | 487.53 terawatt-hours | 432.06 terawatt-hours | 509.61 terawatt-hours | 10 |
| 2020s | 469.93 terawatt-hours | 443.18 terawatt-hours | 492.99 terawatt-hours | 6 |
Countries ranked near Thailand
More energy & mining data for Thailand
- Fuel imports 16.9% (2024)
- Ores and metals imports 4.4% (2024)
- Ores and metals exports 2.8% (2024)
- Gas production 293.73 terawatt-hours (2025)
- Fossil fuel production per person, by fuel 4,101 kilowatt-hours per person (2025)
- Fossil fuel production by fuel 293.73 terawatt-hours (2025)
- Gas production per person 4,101 kilowatt-hours per person (2025)
- Fuel exports 3.4% (2024)
- Electric power transmission and distribution losses 7.2% (2023)
- Share of dietary energy supply from carbohydrates vs gdp per capita 72.33 (2023)
Frequently asked questions
- What is fossil fuel supply by source in Thailand?
- Fossil fuel supply by source in Thailand was 473.03 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 fossil fuel supply by source recorded in Thailand?
- The highest recorded value was 509.61 terawatt-hours in 2015.
- What is the lowest fossil fuel supply by source recorded in Thailand?
- The lowest recorded value was 2.76 terawatt-hours in 1981.
- How does Thailand rank for fossil fuel supply by source?
- Thailand ranks 19th out of 76 countries with data for 2025.
- Is fossil fuel supply by source rising or falling in Thailand?
- Over the last ten years it is down 7.2%. The long-run trend across the full record is volatile.
- Where does this Thailand 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 Fossil fuel supply by source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in terawatt-hours of total energy supply.