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
13.7 GW
Owner known for
89% of MW
Top 5 owners hold
80%
Concentration (HHI)
2,530 · concentrated
All mapped assets · owners locked
Share of capacity with an identified owner
| # | Company | Assets | Capacity | Share | Est. generation / yr | Mix | |
|---|---|---|---|---|---|---|---|
| Infrabel | 2 | 5.2 GW | 42.9% | 5.0 TWh | |||
| Engie | 90 | 3.0 GW | 24.6% | 8.8 TWh | |||
| Ørsted | 2 | 752 MW | 6.2% | 1.8 TWh | |||
| 4 | Elicio | 15 | 399 MW | 3.3% | 944 GWh | ||
| 5 | C-Power | 1 | 325 MW | 2.7% | 769 GWh |
Owners come from operator names on mapped assets, with subsidiaries grouped under the parent where obvious. Generation is an estimate from typical Belgium capacity factors (solar 11%, wind 27%, hydro 40%), not metered output.
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