TSO
Hungary’s MAVIR commissions 60 MWh battery energy storage system
01 July 2025 - MAVIR, the Hungarian TSO, put into operation a battery energy storage system (BESS) of 20 MW in capability and a three-hour cycle.
Solar power exceeds Bulgaria’s entire electricity demand for first time
25 June 2025 - For the first time, photovoltaic production alone surpassed power consumption in Bulgaria – for two hours
North Macedonia, Kosovo* planning 400 kV power interconnection
23 June 2025 - TSOs of North Macedonia and Kosovo* are developing a project for a 400 kV interconnection between Tetovo and Prizren and other grid upgrades
Third Regional Power Sector Exchange in Ohrid: Power grids at core of energy transition
30 May 2025 - The third Regional Power Sector Exchange of the Western Balkans gathered over 80 energy professionals from the Western Balkans
Western Balkans power markets: hope for coupling with EU, concerns about CBAM
29 May 2025 - Representatives of TSOs, regulators and power exchanges gathered at a panel on the integration of Western Balkans markets into the EU market
BEF 2025: Digitalization, open markets, time are major preconditions for flexibility services mainstreaming
27 May 2025 - The panel called Market Flexibility: The Backbone of a Resilient Energy System was one of the eight sessions at Belgrade Energy Forum 2025
Greece launches Attica-Crete subsea power interconnector
26 May 2025 - Thanks to the new interconnector, Greece's largest island is now fully integrated into the national power grid, IPTO says
Serbia’s TSO EMS signs grid connection contracts for 11 renewable power plants
08 May 2025 - TSO Elektromreža Srbije said the contracts were signed after the second interval for the preparation of grid connection studies
Works beginning on North Macedonian side of gas interconnector with Greece
08 May 2025 - The North Macedonian section of the gas interconnector with Greece is expected to be completed by early 2027
Investors in BiH developing 3,800 MW of wind, 12,500 MW of solar
29 April 2025 - The projections are from the indicative plan for the development of production 2026-2035, published by TSO NOSBiH
Montenegro’s TSO CGES achieves EUR 25 million profit in 2024
02 April 2025 - Implementation of crucial infrastructure projects, investments in new technologies, and improvement of work processes were the decisive factors for the success
Montenegro’s EPCG, DSO, TSO to establish Consolidated Data Center
24 March 2025 - Three key companies in the electricity sector of Montenegro - EPCG, DSO CEDIS and TSO CGES - have signed a letter of intent for the Consolidated Data Center
Greece’s IPTO connects to balancing energy platform PICASSO
20 March 2025 - The Independent Power Transmission Operator of Greece has joined PICASSO, soon after ESO, its counterpart in neighboring Bulgaria
First battery in world to provide stability services to TSO, largest battery in Europe is now online
07 March 2025 - United Kingdom-based Zenobē has announced that its battery site, in Blackhillock, Scotland, Europe’s largest, consists of two phases
ENNA Next qualifies for balancing Croatian power system as aggregator
05 March 2025 - ENNA Next has passed the prequalification phase and became an active participant in balancing the Croatian power system
Greek renewables sector slams curtailments bill for not including compensation
04 March 2025 - Power network operators won't compensate renewable energy producers in Greece for curtailments, according to the latest bill