# Electric power transmission and distribution losses (% of output) — Portugal
> Latest: 9.33 (2025). Change: -3.5% vs 2024.
- Frequency: Annual · Coverage: 1990–2025
- Data updated: 2026-10-08
- Source: World Bank — EG.ELC.LOSS.ZS — https://data.worldbank.org/indicator/EG.ELC.LOSS.ZS
- License: CC BY 4.0
- Interactive chart: https://econdash.org/chart/wdi-eg-elc-loss-zs/PRT
## Recent values
| Year | Value |
| :--- | :--- |
| 2021 | 9.69 |
| 2022 | 10.24 |
| 2023 | 9.86 |
| 2024 | 9.67 |
| 2025 | 9.33 |
## How to cite
APA: World Bank. (2025). Electric power transmission and distribution losses (% of output) — Portugal [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/wdi-eg-elc-loss-zs/PRT. Original source: https://data.worldbank.org/indicator/EG.ELC.LOSS.ZS
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)