EN
English
Hrvatski
Contact
Press
News
About Us
General Information
Company Profile
Plinacro Group
Plinacro Ltd.
Podzemno skladište plina d.o.o. (Underground gas storage Ltd.)
Mission, Vision and Goals
Managerial structure
Assembly, Supervisory Board and Revisory Board
Board and Management
Organization
Transmission System Management
Transmission System Maintenance and Development Division
Finance and Accounting Division
Information Security, General and Protection Affairs Division
Legal and Personnel Department
Procurement Department
History
History of Gas Transmission Activity in Croatia
History of Plinacro
Quality Managment System
Human Resources
Important Contacts
Business Activities
Financial Indicators
Total Income
Total Charges
Gross Profit
Net Profit
Annual Reports
Business Report for Plinacro Ltd
Business Report for Plinacro Group
Independent Auditor's Report for Plinacro Ltd
Independent Auditor's Report for Plinacro Group
The Ten-Year Development Plan of the Gas Transmission System in the Republic of Croatia
International Activities
Projects of Mutual Interest (PMI)
NPOO.C7.1.I3.01.0001 Strengthening the gas infrastructure
Zlobin – Bosiljevo
Bosiljevo – Sisak
Kozarac – Sisak
Zabok – Lučko
For Users
Transmission system
Description of the transmission system
Interactive Map of the Transmission System
Natural gas
Safety measures
Connection to the transmission system
Information for users
Forecasting daily gas off-take
Market Demand Survey
Network Data Access
Transmission System Access and Use
Virtual Trading Point
Natural Gas Quality
Transparency - Regulation 715/2009
Interruptions and restrictions due to works on the transmission system
Services and prices of services
Services provided by the transmission system operator
Publications according to Chapter VIII. of Regulation (EU) 2017/460 - Article 29 and Article 30
Price of the gas transmission service
Tariff items and calculator
Legal documentation
Consultation with the Interested Public
Information for balacing
Estimate of total imbalance at the end of gas day
Consumption of distribution systems
Procurement
Notices
Covenant of Integrity
Register of Contracts on Public Procurement
Information on Procedures of “Procurement of Lesser Value to Which the PPA is not Applied“
Information on Public Procurement Procedures
Review of Concluded Contracts of "Procurement of Lesser Value to Which the PPA is not Applied"
Review of Concluded Contracts on Public Procurement and their Execution
Social Responsibility
Plinacro's Corporate Responsibility
Environmental Protection in Plinacro
Personal data protection
Employee Care
Health and Safety
Investing in Knowledge
Anti-Corruption Programme
Committee on Ethics
Committee on Irregularities
Information Officer
Donations and Sponsorships
List of Donations and Sponsorships
About Us
General Information
Company Profile
Plinacro Group
Plinacro Ltd.
Podzemno skladište plina d.o.o. (Underground gas storage Ltd.)
Mission, Vision and Goals
Managerial structure
Assembly, Supervisory Board and Revisory Board
Board and Management
Organization
Transmission System Management
Transmission System Maintenance and Development Division
Finance and Accounting Division
Information Security, General and Protection Affairs Division
Legal and Personnel Department
Procurement Department
History
History of Gas Transmission Activity in Croatia
History of Plinacro
Quality Managment System
Human Resources
Important Contacts
Business Activities
Financial Indicators
Total Income
Total Charges
Gross Profit
Net Profit
Annual Reports
Business Report for Plinacro Ltd
Business Report for Plinacro Group
Independent Auditor's Report for Plinacro Ltd
Independent Auditor's Report for Plinacro Group
The Ten-Year Development Plan of the Gas Transmission System in the Republic of Croatia
International Activities
Projects of Mutual Interest (PMI)
NPOO.C7.1.I3.01.0001 Strengthening the gas infrastructure
Zlobin – Bosiljevo
Bosiljevo – Sisak
Kozarac – Sisak
Zabok – Lučko
For Users
Transmission system
Description of the transmission system
Interactive Map of the Transmission System
Natural gas
Safety measures
Connection to the transmission system
Information for users
Forecasting daily gas off-take
Market Demand Survey
Network Data Access
Transmission System Access and Use
Virtual Trading Point
Natural Gas Quality
Transparency - Regulation 715/2009
Interruptions and restrictions due to works on the transmission system
Services and prices of services
Services provided by the transmission system operator
Publications according to Chapter VIII. of Regulation (EU) 2017/460 - Article 29 and Article 30
Price of the gas transmission service
Tariff items and calculator
Legal documentation
Consultation with the Interested Public
Information for balacing
Estimate of total imbalance at the end of gas day
Consumption of distribution systems
Procurement
Notices
Covenant of Integrity
Register of Contracts on Public Procurement
Information on Procedures of “Procurement of Lesser Value to Which the PPA is not Applied“
Information on Public Procurement Procedures
Review of Concluded Contracts of "Procurement of Lesser Value to Which the PPA is not Applied"
Review of Concluded Contracts on Public Procurement and their Execution
Social Responsibility
Plinacro's Corporate Responsibility
Environmental Protection in Plinacro
Personal data protection
Employee Care
Health and Safety
Investing in Knowledge
Anti-Corruption Programme
Committee on Ethics
Committee on Irregularities
Information Officer
Donations and Sponsorships
List of Donations and Sponsorships
Enter Term
Search
Description of the transmission system
The transmission system controlled by the transmission system operator, Plinacro Ltd., consists of international, main, regional and connecting gas pipelines and facilities at the gas pipeline, measuring-reduction stations (MRSs) of various capacity and other facilities and systems enabling safe and reliable operation of the transmission system.
By the existing organisation and the territorial distribution of the transmission system technical and technological aspects are harmonised with the needs of the transmission system users, to provide safety and reliability of the gas transmission and delivery, with optimised maintenance and operation costs.
The transmission system of the Republic of Croatia, controlled by the transmission system operator, Plinacro Ltd consists of the following segments:
gas pipelines:
17,43 km of gas pipelines of a maximum operating pressure of 100 bar and the diameter of DN 800 mm
954 km of gas pipelines of a maximum operating pressure of 75 bar and the diameter from DN 200 to DN 800 mm
1573 km of gas pipelines of a maximum operating pressure of 50 bar and the diameter from DN 80 to DN 500 mm,
entry measuring stations:
2 interconnection measuring stations at the connections with the transmission systems of the Republic of Slovenia and the Republic of Hungary
5 entry measuring stations at the connections with natural gas production facilities
1 entry-exit measuring station at the connection with the Okoli underground gas storage
1 entry measuring station at the connection with the LNG Terminal (Omišalj)
exit measuring-reduction stations: 156 MRSs at which 31 distribution systems and 21 end customers of gas has been connected
gas nodes
launching/receiving scraper stations
line-break stations
cathodic protection
system for remote reading of fiscal measuring: 156 communication devices with associated computer and programme equipment
system for remote supervision, control, and data acquisition (SCADA)
communication system (optic, radio)
system for computer simulation (SIMONE)
system for managing the capacities of the transmission system (reservations of transmission capacities, nominations, distribution of measured quantities, reporting)
Transmission system basic information:
The transmission system of the Republic of Croatia
Number of transmission system operators
1
Total length of the gas transmission system pipeline
2 544,43 km
Interconnections / transmission system operator:
Rogatec / Gas pipelines d.o.o. (SLO)
Drávaszerdahely / FGSZ Ltd. (HU)
Underground gas storage / storage system operator:
Okoli / Podzemno skladište plina d.o.o.
LNG Terminal / terminal operator:
Omišalj / LNG Hrvatska d.o.o.
Entries from domestic production / gas producer
UMS CPS Molve / INA d.d.
UMS Etan, Ivanić Grad / INA d.d.
UMS PS Gola / INA d.d.
UMS Terminal Pula / INA d.d.
Number of connections for end customers connected to the transmission system:
38
Number of connections for distribution systems and the number of operators of distribution systems:
Number of connections: 163
Number of operators of DS: 31
Number of balancing areas:
1
Transported volumes (historical data)
(IMRS +PSP)
(u GWh)
2023: 40.340
2022: 41.040
2021: 35.198
2020: 36.050
2019: 34.194
2018: 32.787
2017: 35.893
2016: 30.686
2015: 29.269
2014: 28.013
2013: 31.870
2012: 34.694
2011: 35.160
2010: 35.988
2009: 33.459
The list of entries into the transmission system and exits from the transmission system, names of operators of connected systems, nominal pressures
(from 27.10.2024.)
In order to provide high level quality of gas transmission service and high reliability and safety of transmission system operation, operative supervision of gas pipelines and associated facilities on the field are carried out systematically, as well as the continuous supervision and control from the National Dispatching Centre in Zagreb.
The
National Dispatching Centre (NDC)
has been equipped with a state-of-the-art system for supervision, control and data acquisition (SCADA), which is by its own telecommunication subsystems (microwave and radio-connections and optic-communication system), over remote stations, connected with the key technological facilities of the transmission system.
The
SCADA system
, together with the programme support for hydraulic simulation of the system in real time, enables to experienced dispatchers continuous 24-hour supervision over the technological process of gas transmission, providing them with the information on the current technological parameters, required to take a correct decision in due time and direct remote control of separate facilities of the transmission system.
Next topic:
Natural gas
Selected topics
For Users >
Tariff Items and Tariff Calculators
Business Activities >
Annual Reports
For Users >
Transmission System Access and Use
Bussiness activities >
NPOO.C7.1.I3.01.0001 Strengthening the gas infrastructure