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MW
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MW

Existing 330kV lines

Planned 330kV lines

Moving energy
High voltage power transmission and servicing the 330kV and 110kV power transmission lines in the Territory of Latvia

Existing 330kV lines

Events
Announcements

The Latvian transmission system operator JSC Augstsprieguma tīkls has published unaudited interim financial statements for the period ended 30 September 2021.

AST's revenue in the first 9…

Announcements

On Monday, November 29, the listing of green bonds issued by the Latvian transmission system operator JSC Augstsprieguma tīkls (AST) on the JSC Nasdaq Riga Baltic Debt Securities…

News

Together we overcome obstacles and as a team we move energy for you. Warm greetings and best wishes on the Proclamation Day of Latvia! #Latvia103 

Announcements

The international credit rating agency “S&P Global Ratings” (S&P) has raised the long-term credit rating assigned to the Latvian transmission system operator Augstsprieguma tīkls AS (AST)…

Development
Management and development of the Latvian transmission system and its integration into the European energy system.
Services
We provide all market players with equal access to the transmission network and with transmission services according to the defined transmission service rates.
Technical expertise and diagnostics
Diagnostics and expertise of technical condition and characteristic values of the electric safety means, power systems and electrical equipment, environmental parameter testing.
Connections to the transmission system
Arranging system connections for electricity Users and Producers. Increasing the permitted load of existing connections.
Balancing and other ancillary services
Balancing and other ancillary services
System use, Balance and Balance service agreement templates and relevant terms and conditions. Information on imbalance administration costs
Requesting EIC
Granting and issue of energy identification codes.