Northern Europe :
The seven Northern European countries - Denmark, Finland, Sweden, Norway, Estonia, Latvia and Lithuania - use very different energy sources for their electricity production. Depending on the areas selected, the available power plants change!
United Kingdom and Ireland :
In the United Kingdom and Ireland, players can operate two separate power grids. There is no direct connection between Ireland and Great Britain, so starting up the second power grid is very expensive. In addition, the region has moved quickly from being an exporter of raw materials to being an importer, so level 3 starts earlier than usual on this map.