Information on the electricity price indexes of the base, peak and off-peak load, which were formed on the Day-Ahead Market (DAM) in Ukraine and in neighbouring countries: Poland, Romania, Slovakia and Hungary.
By February 24, 2022, two separate trade zones "Burshtyn TPP Island" and "Integrated Power System of Ukraine" existed because of the technical features of the Ukrainian energy system. In order to test the stability of the energy system in preparation for integration with ENTSO-E, the 24.02.2022 Ukrainian energy network was disconnected from the networks of all neighbouring countries (except Moldova), and the internal systems were synchronized. Since that moment, there is a single trading zone for the entire energy system of Ukraine.