Transmission network connection

Cross-zonal transmission

Balancing

Wind power plant generation

ENTSO-E Transparency Platform

ENTSO-E Data Portal

National CNC implementation site

Notices

All Notices
SDAC 15min MTU go-live
Invitation to participate for auction for the purchase of electricity to cover part of the loss in the transmission netw...
Invitation to Bid – April 2025
Single Day-Ahead Coupling (SDAC) 15-Minute Products are set to begin Member Testing on April 7, 2025
229 Slovenia 813 Hungary 164 Serbia 188 BIH
Transmission Lines (km)
0
Substations (num.)
0
Transferred Energy (GwH)
0

Last Updated in September 2025

Our goals

The HOPS's mission is to run the Republic of Croatia's electricity system, transfer electricity, and maintain, develop and build a transmission grid for reliable user provision with minimum costs and environmental protection.

© 2025. Croatian Transmission System Operator Plc.

Address:

Kupska 4, Zagreb, Hrvatska

Phone:

  +385 1 4545 111

IBAN

HR97 2340 0091 1101 7745 1 • Privredna banka Zagreb d.d.

IBAN HR06 2360 0001 1023 8925 7 • Zagrebačka banka d.d.
Commercial Court in Zagreb • MBS 080517105 • VAT ID 13148821633
Registered capital 643,321,549.00 EUR, paid in full divided into 49,486,273 ordinary shares of nominal value 13.00 EUR each
bureauveritas-50001
bureauveritas-14001

© 2025. Croatian Transmission System Operator Plc.