The ongoing wave of mergers in the European energy sector will reinforce the dominant market positions of a few large utilities, eventually undermining efforts to create a competitive single energy market envisioned by the European Commission, critics warned.
In a recent draft sector enquiry, the Commission criticised former state monopolies for keeping a stronghold on energy markets and exerting excessive control over prices (EurActiv, 17 Feb. 2006). Competition Commissioner Neelie Kroes criticised excessive market concentration in both electricity and gas, saying they reflect the "old market structure of national or regional monopolies".
The GdF-Suez merger will create the second largest European energy utility after EDF. The top ten EU energy utilities in terms of market capitalisation before the deal is as follows (in billion euros):
- EDF (FR): 75.5
- E.ON (DE): 66.7
- Enel (IT): 43.5
- Suez (FR): 38.9
- RWE (DE) : 38.14
- Endesa (ES) : 29.41
- Gaz de France (FR): 27.25
- Iberdrola (ES): 24.46
- Electrabel (Suez subsidiary, BE): 22.5
- Centrica (UK): 10.86



