League table of battery, solar, wind and hydro owners: assets, mapped capacity, share of the market and estimated yearly generation — plus who is building what next.
Mapped capacity
83.8 GW
Owner known for
44% of MW
Top 5 owners hold
57%
Concentration (HHI)
1,034 · competitive
All mapped assets · owners locked
Share of capacity with an identified owner
| # | Company | Assets | Capacity | Share | Est. generation / yr | Mix | |
|---|---|---|---|---|---|---|---|
| EDF | 325 | 9.4 GW | 25.5% | 31.4 TWh | |||
| CNR | 147 | 5.0 GW | 13.4% | 17.0 TWh | |||
| Électricité de | 131 | 4.2 GW | 11.4% | 14.6 TWh | |||
| 4 | Ailes Marines | 64 | 1.5 GW | 4.0% | 3.0 TWh | ||
| 5 | Neoen | 56 | 1.1 GW | 2.9% | 1.2 TWh |
Owners come from operator names on mapped assets, with subsidiaries grouped under the parent where obvious. Generation is an estimate from typical France capacity factors (solar 14%, wind 23%, hydro 40%), not metered output.
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