Information on the actual values of the average duration of long outages in the system (SAIDI), which took place for urban and rural settlements, structured according to the electricity distribution licenses. The data are calculated as the ratio of the total duration of outages per year to the total number of customers.

Data for 2021 are not published by the data controller.

Data for 2022 contain indicators for January-June.

Information on the actual values of the average duration of long interruptions in the system (SAIDI), which occurred due to the fault of companies or due to planned interruptions, is structured by electricity distribution licensees. The data are calculated as the ratio of the total duration of outages per year to the total number of customers.

Data for 2021 and 2022 contain indicators for January-June.

One of the main indicators of the reliability (continuity) of electricity supply is the system average interruption duration index (SAIDI), calculated as the ratio of the cumulative length of long breaks at commercial power accounting points where power supply was interrupted during the reporting period to the total number of commercial counting posts. The file contains information on the distribution of the number of long power breaks in the system according to their duration.

Information on the actual values of the average long power outages (SAIDI) caused by companies, planned interruptions or as a result of force majeure, structured by licensees for the distribution of electricity.

The data are calculated as the ratio of the total number of outages per quarter to the total number of clients.

Information on the actual values of indicators of the average duration of interruptions in the heat supply, which occurred due to companies' fault, due to planned interruptions, or due to force majeure, and their number, structured by licensees for heat supply.