Neutral
Informational - no clear directional impact
Low Impact
Minor progress or informational
On 15 July 2024, PSE and Litgrid signed a cooperation agreement to implement Harmony Link as a new overland double‑circuit 220 kV AC interconnection between Ełk Bis in Poland and a new substation near Gižai in Lithuania, including new Norki and Wigry substations in Poland and an upgraded Ostrołęka–Ełk Bis line, establishing the framework for developing the reconfigured onshore project.