Annual change in primary energy from renewables in Ireland
Ireland: Annual change in primary energy from renewables was 1.75 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from renewables in Ireland, 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
In 2025, annual change in primary energy from renewables in Ireland stood at 1.75 terawatt-hours.
That represents a change of up 64.1% on the previous year and up 19.8% over ten years.
Over the whole period, annual change in primary energy from renewables in Ireland peaked at 2.06 terawatt-hours in 2017 and was at its lowest, -1.7 terawatt-hours, in 2021.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | -0.0901 terawatt-hours | -0.1861 terawatt-hours | -0.0349 terawatt-hours | 4 |
| 1970s | 0.0244 terawatt-hours | -0.3373 terawatt-hours | 0.221 terawatt-hours | 10 |
| 1980s | -0.0128 terawatt-hours | -0.2326 terawatt-hours | 0.1861 terawatt-hours | 10 |
| 1990s | 0.0611 terawatt-hours | -0.21 terawatt-hours | 0.3691 terawatt-hours | 10 |
| 2000s | 0.427 terawatt-hours | -0.2328 terawatt-hours | 1.27 terawatt-hours | 10 |
| 2010s | 1.03 terawatt-hours | -0.1158 terawatt-hours | 2.06 terawatt-hours | 10 |
| 2020s | 1.05 terawatt-hours | -1.7 terawatt-hours | 2.04 terawatt-hours | 6 |
Countries ranked near Ireland
More energy & mining data for Ireland
- Fuel imports 6.2% (2024)
- Ores and metals imports 1.0% (2024)
- Ores and metals exports 0.6% (2024)
- Gas production 11.53 terawatt-hours (2024)
- Fossil fuel production per person, by fuel 2,195 kilowatt-hours per person (2024)
- Fossil fuel production by fuel 11.53 terawatt-hours (2024)
- Gas production per person 2,195 kilowatt-hours per person (2024)
- Fuel exports 0.4% (2024)
- Electric power transmission and distribution losses 8.2% (2024)
- Share of dietary energy supply from carbohydrates vs. GDP per capita 50.7% (2023)
Frequently asked questions
- What is annual change in primary energy from renewables in Ireland?
- Annual change in primary energy from renewables in Ireland was 1.75 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 annual change in primary energy from renewables recorded in Ireland?
- The highest recorded value was 2.06 terawatt-hours in 2017.
- What is the lowest annual change in primary energy from renewables recorded in Ireland?
- The lowest recorded value was -1.7 terawatt-hours in 2021.
- How does Ireland rank for annual change in primary energy from renewables?
- Ireland ranks 1st out of 2 regions with data for 2025.
- Is annual change in primary energy from renewables rising or falling in Ireland?
- Over the last ten years it is up 19.8%. The long-run trend across the full record is volatile.
- Where does this Ireland 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 Annual change in primary energy from renewables. 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.