Regulators monitor and regulate the liberalised energy market. In Belgium there is one federal regulator, CREG ( and there are  three regional regulators:

  • VREG (Flemish Regulator of the Electricity and Gas Market) is the regulator in Flanders.
  • CWaPe is the regulator in the Walloon region 
  • Brugel is the regulator in Brussels (
Vreg is the Flemish regulator of the electricity and gas market
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