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AST
  • About AST
      1. About us
        1. In brief
        2. Mission. Vision. Values
        3. Goal and strategy
        4. Structure
        5. Supervisory Board
        6. Board
        7. Responsible business
        8. Quality systems
        9. History
        10. Audit Committee
      2. Carrer opportunities
        1. Why choose to work at AST
        2. Vacancies
        3. Possibilities for intership
      3. Legislation
        1. Latvian legislation
        2. EU legislation
        3. Other Binding Documents
      4. Procurements
      5. Contacts
      6. News and Events
      7. Public consultations
  • Synchronisation
      1. About synchronisation
        1. Significance of the project
        2. Frequently asked questions
        3. Timetable
        4. Synchronisation process
        5. Costs
        6. Studies
      2. Infrastructure
        1. About infrastructure
        2. Lines
        3. Synchronous condensers
        4. Batteries
        5. Dispatcher control and data centre
      3. Grid management
        1. System management
        2. Balancing and auxiliary services
      4. IT projects
        1. About IT projects
  • Transmission network
      1. Development
        1. Modernization and development of transmission network
        2. Synchronisation with Europe
        3. Research & development
        4. Reconstruction of the existing Latvija - Estonia 330kV interconnections
        5. Ventspils – Brocēni – Varduva (LT) Electricity Transmission Line
        6. Reconstructions
        7. Power Transmission System Development Plan
      2. Power system state
        1. State of Latvian power system
        2. State of Baltic - Nordic power system
      3. Transmission network
        1. Transmission network and substations
        2. Technical Policy
        3. Technical limitations in the transmission network
      4. Activities in protective zones
        1. Width of protective zones
        2. Management of powerline routes
        3. Restrictions
        4. Regulations of work execution
  • Electricity Market
      1. Electricity market
        1. Organisation of the electricity market
        2. Latvian electricity market overview
        3. Transparency
      2. Electricity market participants
        1. Electricity suppliers and balance responsible parties
        2. How to start trading electricity in Latvia?
        3. How to become balance responsible party in Latvia?
        4. Guarantees of Origin
      3. Power system balancing
        1. Balance responsibility and imbalance
        2. System balancing
        3. Balancing and system imbalance prices
        4. Activated balancing energy
        5. TSO report on balancing
      4. Market Surveillance
        1. Information on market surveillance
  • Services
      1. Examination and coordination of projects and issue of conclusions
        1. Submission of projects
        2. Project register
        3. General requirements for development of construction projects
      2. Connections to the transmission grid
        1. Connections to the transmission grid
        2. Standard technical specifications
      3. Electricity market
        1. Balance responsibility and imbalance
        2. Balancing and other ancillary services
        3. Voltage regulation service
        4. FTR-Options auctions
        5. Balance management system
        6. Energy identification codes
        7. Access to electricity metering data
        8. Guarantees of Origin
      4. Technical inspection and diagnostics
        1. Services of the technical expertise service
      5. ​​​​​​​​​​​​​​​Transmission tariff
        1. ​​​​​​​​​​​​​​​Transmission tariff
  • Investors
      1. Corporate governance
        1. Model of corporate governance
        2. Shareholder and Shareholders' Meeting
        3. Supervisory Board
        4. Board
        5. Internal audit
        6. Audit Committee
      2. Reports and statements
        1. Financial statements
        2. Sustainability reports
        3. TSO annual statement
        4. Financial calendar
      3. Financial information
        1. Key financial indicators
        2. Rating
        3. Bonds
        4. EU funding
      4. Announcements
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Gallery archive

Gallery
Categorija 1 en
Foundation stone laid for the first AST synchronous condenser station
15.12.2023
Aktualitātes
Iemūrēts pamatakmens pirmajai AST sinhronā kompensatora stacijai
15.12.2023
Categorija 1 en
330 kV electricity transmission line from Riga CHP-2 to Riga HPP has been commissioned
06.11.2020
Aktualitātes
Atklāta 330 kV elektropārvades līnija no Rīgas TEC-2 uz Rīgas HES
06.11.2020
Categorija 1 en
Project "Kurzeme Ring" has been officially opened
26.09.2019
Aktualitātes
"Kurzemes loks" atklāšana
26.09.2019
Categorija 1 en
First pylons of new transmission line ‘Third Latvia/Estonia interconnection’ are installed
16.05.2019
Aktualitātes
Jaunās elektrolīnijas "Igaunijas – Latvijas 3.starpsavienojums" pirmo balstu pacelšana
16.05.2019

Contacts

AS "Augstsprieguma tīkls"

Dārzciema iela 86, Rīga

(+371) 67728353

[email protected]

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