Data observatory
Data observatory
Aggregated data collection and economic impact estimates.
Economic observatory
The Committee is collecting economic and production data from members in order to represent aggregated and documented effects of compensations on small and medium-sized photovoltaic producers.
- MW represented and annual output.
- Average withholding percentage and cash-flow impact.
- Impact on debt service, maintenance and regulatory obligations.
- Estimated value of avoided emissions and avoided gas imports.
Updated data: 2024, 2025 and H1 2026
The consolidated 2024 baseline is the GSE statistical report. For 2025 and H1 2026, the website refers to Italia Solare analyses based on Terna Gaudì data.
| Date | PV plants | Total capacity | New capacity |
|---|---|---|---|
| 31 Dec 2024 | 1,875,870 | 37,002 MW | 6,664 MW in 2024 |
| 31 Dec 2025 | 2,092,088 | 43,513 MW | 6,437 MW in 2025 |
| 30 Jun 2026 | 2,255,654 | 46,606 MW | 3,093 MW in H1 2026 |