Largest solar IPPs
Solar-specific capacity. Includes operational, under construction and pipeline figures depending on what the company discloses; basis is always shown.
| # | Company | HQ | Solar capacity | Basis | As of | Confidence |
|---|---|---|---|---|---|---|
| 1 | Grenergy ipp · developer | Spain | 15.9 GW | Port | 2025-12-31 | Medium confidence |
| 2 | Enel Green Power ipp · developer · asset_owner | Italy | 15.3 GW | Op | 2025-12-31 | Medium confidence |
| 3 | Sonnedix ipp · developer · asset_owner | United Kingdom | 12.0 GW | Op | 2025-12-31 | Medium confidence |
| 4 | Lightsource bp ipp · developer | United Kingdom | 1.30 GW | Sec | 2024-12-31 | Medium confidence |