News and Events
On May 31st 2022, the Baltic Transmission System Operators (Baltic TSOs) Augstsprieguma tīkls, Elering and Litgrid had jointly prepared harmonized principles for Baltic LFC reserve prequalification, hereinafter Principles.
On July 19th 2024, Baltic TSOs, taking into account the technical capabilities of technical units…
In the first quarter of 2025, Latvia’s electricity transmission system operator AS Augstsprieguma tīkls (AST) invested EUR 29,54 million in power transmission assets. Of this total, EUR 13,37 million— substantially co-financed by the European Union—was allocated to synchronisation-related infrastructure projects. An…
The development of the Latvia-Sweden electricity interconnection, named LaSGo — an offshore interconnection between the Kurzeme shore in Latvia and the island of Gotland in Sweden — would be mutually beneficial for both countries, according to a study conducted by the Italian energy consultant CESI S.p.A. A direct connection…
The performance tests of the joint systems and procedures in preparation for the introduction of the 15-Minute Market Time Unit (MTU) in the European Single Day-Ahead Coupling (SDAC) electricity market have been successfully completed. During these tests, the majority of market participants…
The Transmission System Operators (TSOs) of eight countries bordering the Baltic Sea have jointly published an expert-paper on increased cross-border cooperation in the field of offshore wind energy and the associated electricity transmission grid infrastructure. They presented this strategic guideline yesterday at…
On May 8, 2025 JSC "Augstsprieguma tīkls" (AST) organized its virtual conference (webinar) during which the Chairman of the Board Rolands Irklis and Member of the Board Gatis Junghāns presented AST audited financial results of 2024 and informed about other key events in the company.
The recorded AST…