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Existing 330kV lines

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

The physical flows of electricity shown on the map are technical transit flows that enter the power system across one border and leave the power system across another border. Technical transit flows are not an indicator for commercial supplies.

Existing 330kV lines

Events
Market

The Transmission System Operators of the Baltic Capacity Calculation Region (Baltic CCR) expect to take the common Baltic market-based allocation process of cross-zonal capacity for the exchange…

Announcements

Latvia’s transmission system operator JCS “Augstsprieguma tīkls” (AST) has signed two agreements with the Central Finance and Contracting Agency (CFLA) for the €73.24 million funding from the…

Announcements

A significant step towards a unified European balancing market is the October 2024 entry of the Baltic transmission system operators AS “Augstsprieguma tīkls” (AST), “Elering,” and “Litgrid” into…

Development

For the provision of secure and stable operation of the Latvian electricity transmission system in the upcoming decade, is important to ensure the availability of controllable high-capacity base…

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.
Diagnostics and expertise of technical condition and characteristic values of the electric safety means, power systems and electrical equipment, environmental parameter testing.
Arranging system connections for electricity Users and Producers. Increasing the permitted load of existing connections.
Balancing and other ancillary services
System use, Balance and Balance service agreement templates and relevant terms and conditions. Information on imbalance administration costs
Granting and issue of energy identification codes.