Croatia Electricity Tariff API

How a household electricity price is built in Croatia

Croatia runs a liberalized market on paper with a dominant incumbent in practice: the great majority of household electricity is sold as universal service by the state-owned incumbent, under a price ceiling the government sets by decree, and one national distribution operator serves every address. The competitive market exists and households may leave universal service, but few do. Croatia adopted the euro in 2023, so prices are quoted in euro throughout.

What a household bill is made of

1. 1

   Energy

   Universal-service customers buy at a regulated rate published per tariff model — a single flat rate, or a higher day rate and a lower night rate. Free-market suppliers sell fixed-price products, seasonally varying products and market-linked products alongside it. The wholesale reference is the national day-ahead exchange.

2. 2

   Network charges

   A regulated network-usage fee covering transmission and distribution, set nationally by the regulator and identical everywhere, since one distribution operator covers the whole country. It combines a per-kWh element with fixed elements tied to the connection. Grid connection charges moved to a uniform national euro-per-kilowatt tariff in 2026, replacing case-by-case cost quotes.

3. 3

   Taxes and levies

   A renewable-energy contribution charged per kWh funds the support scheme for renewable generation and cogeneration. The electricity excise duty does NOT reach households: the excise act exempts household supply outright, and the exemption is printed on the invoice, so a household bill carries the renewable contribution and nothing else. Government price interventions have been a recurring feature since 2022 — caps and staged increases have repeatedly overridden what the underlying tariff calculation would have produced.

4. 4

   VAT

   13% on electricity, a reduced band in force since 1 January 2017 (the standard rate is 25%).

Regulation shaping the price

• HERA, the energy regulator, approves the network fees and the renewable contribution; the transmission and distribution operators submit annual proposals it may accept in whole or in part. It does NOT set the household energy price — the incumbent prices universal service itself, within a ceiling the government fixes by decree.
• Universal service is a statutory entitlement for households and small customers: an eligible customer can always be supplied at the approved price without seeking an offer.
• The household energy price is therefore shaped more by government decree than by tariff methodology: a succession of decrees since 2022 has capped it directly, with phased increases written into each one.
• Rooftop solar is settled as a self-consumption regime with surplus sold on, rather than through a classic feed-in tariff.

Market structure last reviewed September 2026.