The European Regulators' Group for electricity and gas (ERGEG) agreed on 27 February to launch an initiative that will seek to create seven mini electricity markets within the EU in order to remove barriers to cross-border trade in those regions.
The group, which acts mainly as an advisory body to the European Commission, says the initiative supports EU energy liberalisation objectives as it will remove bottlenecks between countries as a first step towards the completion of a single EU market for electricity.
EREG says each group will tackle "in a practical way" key issues such as interconnection between countries through a series of Regional Energy Market projects (REMs). The projects should bring the benefits of liberalisation to electricity consumers across Europe "in the form of competitive prices, secure supplies, innovation and choice" in an EU market which is still largely national, EREG said. The seven regions are defined in the following way:
| Region | Countries | Lead Regulator |
| Central-West | Belgium, France, Germany, Luxembourg, Netherlands | Belgium |
| Northern | Denmark, Finland, Germany, Norway, Poland, Sweden | Denmark |
| UK and Ireland | France, Republic of Ireland, UK | UK |
| Central-South | Austria, France, Germany, Greece, Italy, Slovenia | Italy |
| South-West | France, Portugal, Spain | Spain |
| Central-East | Austria, Czech Republic, Germany, Hungary, Poland, Slovakia, Slovenia | Austria |
| Baltic | Estonia, Latvia, Lithuania | Latvia |




