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6.8.2 Rehabilitation, modernization and expansion of the existing gas transmission system
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Project № BG16RFOP002-4.003-0001-С01
Action № 6.8.3-0013-BG-W-M-20
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Action No 6.20.2-0021-BG-S-M-15
Project No 101069718-6.20.2-BG-W-M-21
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2025
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PROJECT № 2018-BG-IA-0133
Project № 2018-BG-IA-0134
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EN
Information platform
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Historical data
Balancing
Tariffs
Storage Capacity
Storage Capacity
Actual data
Storage - Historical data
Gas quality
Maintenance activities
Transmission system maintenance plan
Storage facility maintenance
Customer Zone
Gas infrastructure description
Conditions for use of network services
Capacity Acquisition
Commercial Dispatching Platform (CDP)
EIC codes
EIC code requests
General terms and conditions for access to operational data
Other services
Hot Tapping
Gas supply shut down operations
Tax warehouse storage capacity
Issuance of statements for approval of investment intentions
Trade of "GAS HUB BALKAN" EAD
Business development
TEN-YEAR NETWORK DEVELOPMENT PLANS
CEE GRIP
SC GRIP
TYNDP
TEN-YEAR NETWORK DEVELOPMENT PLANS OF "BULGARTRANSGAZ" EAD
Annual Financial Statements
PCI
PCI 10.3.2 Internal hydrogen infrastructure in Bulgaria towards the Greece border
6.8.2 Rehabilitation, modernization and expansion of the existing gas transmission system
6.8.3. Gas Interconnection Bulgaria – Serbia (IBS)
Project № BG16RFOP002-4.003-0001-С01
Action № 6.8.3-0013-BG-W-M-20
6.20.2 Capacity expansion of Chiren UGS
Action No 6.20.2-0021-BG-S-M-15
Project No 101069718-6.20.2-BG-W-M-21
Incremental capacity projects
2023
2025
Hydrogen development
Telecom Projects
PROJECT № 2018-BG-IA-0133
Project № 2018-BG-IA-0134
Energy Projects
6.25.1 The project Eastring-Bulgaria
6.25.4 Construction of a gas hub in Bulgaria
Other projects
Transparency
Transparency - transmission
Transparency - storage
Transparency - tariffs
REMIT
REMIT Q&A
BTG @ ENTSOG TP
UGS Chiren @ AGSI+
About us
History and experience
Mission, vision and goals
Company structure
Management
Organigrama
Headquarters & Regions
Compliance program
Legislation
National legalisation
European legislation
Sustainable Development
International cooperation
careers
TRC "Republika"
News
Archive
UMM
UMM Messages
RSS
⭐NEW⭐ BUYER PROFILE
⭐NEW⭐ Market consultations
Buyer's profile in the CAIS EPP
Contracts under Article 20, paragraph 4 of the PPA and those outside the scope of the PP
Tenders
Contacts
Headquarter
Regional Offices
Dispatchers
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Reports of breaches under the Whistleblower Protection Act (WPA)
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UMM - Increased natural gas transmission capacities for the next gas year
08
June
2026
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UMM - Information about the scheduled maintenance activities in 2026 - update
21
May
2026
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UMM - Strandzha 2/Malkoclar (TR) (entry) - 02.06.2026 - 10.06.2026
15
May
2026
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UMM - Kireevo (BG)/Zaychar (RS) (exit) - 02.06.2026 - 06.06.2026
15
May
2026
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UMM - Kulata (BG)/Sidirokastron (GR) (entry/exit) - 02.06.2026 - 07.06.2026
15
May
2026
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UMM - AGRS Petrich (exit) - 20.04.2026 - 24.04.2026
09
April
2026
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UMM - Kulata (BG)/Sidirokastron (GR) (entry/exit) - 20.04.2026 - 20.04.2026
30
March
2026
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UMM - Negru Vod I (RO) / Kardam (BG) (exit) - 31.03.2026 - 5.04.2026
11
March
2026
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UMM - competing auctions for route products and dynamic maximization of the capacity at IP Negru Voda 1 (RO)/Kardam (BG) (exit)
19
December
2025
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UMM - Temporary suspension of "Within-Day" capacity products for transmission on 31.12.2025
08
December
2025
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