Universal service prices were in May following:
|Tariff||Price excl. VAT c/kWh||Price incl. VAT c/kWh|
Detailed calculation of prices for the universal service You find here
If you are a business customer and the power of the main fuse in your place of consumption exceeds 63A (except KÜ) and You have not chosen the electricity supplier, then You will charged with balancing electricity cost.
In May, the added marginal for balancing electricity is 0,481 c/kWh (excl. VAT).
More about balance energy You can read here.