Innovation and Networks Executive Agency


Study on Dynamic behavior of synchronously interconnected Baltic States and Continental European electricity network
CEF Energy
Call year:
Location of the Action:
Implementation schedule: 
December 2017 to July 2018
Maximum EU contribution: 

LITGRID AB (Lithuania)

AS “Augstsprieguma tīkls” (Latvia)

ELERING AS (Estonia)

Polskie Sieci Elektroenergetyczne S.A (Poland)

Energy corridor:
Energy sector:
Project(s) of Common Interest:
Executive summary: 

Executive Summary available here

Additional information: 

European Commission, DG ENER

Agency for the Cooperation of Energy Regulators (ACER)

European Network of Transmission System Operators for Electricity (ENTSO-E)

Last modified: 
April 2019


The Action contributed to the implementation of the Project of Common Interest (PCI)4.9 "Various aspects of the integration of the Baltic States' electricity network into the Continental European network, including their synchronous operation".

The Action's goal was to carry out the dynamic study to determine the feasibility of the extension of the Continental European synchronous zone in terms of stability phenomena facilitating the Baltic States’ system synchronization process.
The Action covered:
• data collection, description of scenarios, creation of the steady state analysis;
• transient and small signal stability analysis and
• preparation of final study report and stakeholder communication measures.

Upon completion, the feasibility of the extension of Continental European synchronous zone in terms of stability phenomena have been determined.