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MW
MW

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
Announcements

The Supervisory Board of Augstsprieguma tīkls AS (AST), Latvia’s transmission system operator, has appointed Baiba Priedīte as a Member of the Management Board responsible for development. She…

Development

In 2026, seven new renewable energy power plants and two Battery Energy Storage System (BESS) facilities with a combined connection capacity of 737 megawatts (MW) have been connected to the…

Announcements

Pursuant to Sections 96 and 98 of the Law on Governance of Capital Shares and Capital Companies of a Public Person, Section 270 and Paragraph Two of Section 276 of the Commercial Law, Clause 15 of…

Development

To agree on the next development steps of the potential Latvia–Sweden electricity interconnection LaSGo, the electricity transmission system operators of the two countries – AS Augstsprieguma…

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.