For comparison...

Electricity
Fixed: €23.52/Month, Day: €0.2364/kWh Night: €0.2124/kWh

Gas:
€16.67/Month, €0.6538/m^3

The house uses 43€ for electricity and €160 for gas. That's about £36 and £136 a month. If I didn't have solar on the roof, the electricity would be about €29 more.