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According to Elering AS “Rules on Balancing”, approved by Estonian NRA with decision No 31.12.19 nr 7-10/2019-014, Kiisa emergency reserve power is allowed to participate for Baltic system balancing purposes only after the CMOL of mFRR standard product is used (empty). 

Therefore, since of 1 July 2020, the energy…


In preparation for connecting Lithuanian, Latvian and Estonian electricity power systems to the synchronously operated area of the Continental Europe, three Baltic transmission system operators – Litgrid AB, AS "Augstsprieguma tīkls" and Elering AS – have signed Memorandum of understanding for Baltic Load Frequency Control (…


Construction works of the new 330 kV electric power transmission line of the AS Augstsprieguma tīkls (AST) development project "Third Estonia - Latvia interconnection" in Mazsalaca, Burtnieki and Rūjiena counties are in their closing phase - in these sections wiring has been completed, however, in Limbaži and Aloja counties…


The Kurzeme ring project, implemented by AS Augstsprieguma tīkls (AST), was recognised as the best engineering structure 2019 in the competition “Best Building of the Year in Latvia”. In total, 21 objects were nominated in this category.

The third, final stage of the Kurzeme ring, was completed last autumn.…


In February, the price of electricity in Latvia continued to decrease, reaching its historically lowest level since the opening of the electricity market in July 2013. In February, according to the Latvian electricity market overview prepared by the Latvian electricity transmission system operator AS Augstsprieguma tīkls (…


Continuing the work on the implementation of the project "330 kV Power Transmission Line Riga CHP-2 - Riga HPP", the high-voltage power line in Salaspils was rebuilt into the cable version, and the first poles were raised.

"The new power transmission line is planned to be 13 km long from Riga CHP-2 to Riga HPP;…


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