Information on electricity suppliers that operate in the territory of distribution system operators (DSOs), including supplier and DSO information, supply segment, amount of electricity distributed, type and number of customers.

The information is collected according to the contractual relationship between the supplier and the DSO. Consequently, companies that did not have contracts with the DSO were not listed. 

The last month’s supply of electricity is the DSO operational information and may be inconsistent with the suppliers.

Information on forecast volumes of electricity production and consumption, imports and exports, as well as electric power flows of the Integrated Power System (IPS) of Ukraine for the estimated year.

The forecast electricity balance is based on ambient temperatures; the rate of growth or decline in electricity consumption; the water level of rivers; the opportunity for electricity export or import; plans for the development of TPP, NPP, HPP, HPSPP and RES generation; and plans for the development of electricity networks; socio-economic development of the country; volume of own production of fuel and forecast prices for it; forecast prices of electricity in related markets.

Based on the results of the work monitoring of the IPS of Ukraine it is permissible to revise the approved forecast balance of electric power, therefore all the revisions of the forecast balances with the date of their approval are collected in the file.

Archived data regarding gas reserves itemized by underground natural gas storages (UGS) for the period of June 2014 - 14 July 2020. Besides, the information is given on the volumes of natural gas injected in and withdrawn from the storages as well as the project and free capacity of the latter. Given the fact, that data administrator changed the structure of respective data, this resource is archived, while up-to-date information on volumes of gas in Ukrainian UGS can be found in the resources "Natural gas in Ukrainian UGS (up-to-date information)".

Information on the structure of expenditures for the thermal energy production, transportation, and supply for the needs of the population, budgetary institutions, religious organizations and other consumers, as established by the relevant NEURC resolutions. Such expenditures include fuel costs, plant technology requirements, labour costs, heat transportation, financial costs and estimated profits. Part of the above-mentioned cost elements and the planned sales of thermal energy for each licensee is equal to the amount of the set heat tariffs.

Since 08.07.2021, the authority to regulate the activities of all heat supply enterprises, in particular in the area of tariff setting, has been transferred to the local level.

Information about the cost of the main components of electricity supply tariffs, which were formed before 01.07.2019 in accordance with the methods and rules of the Wholesale Electricity Market (WEM) of Ukraine, by producers.

Information on the hourly wholesale market price of the unit of electricity (MWh) that developed in the Wholesale Electricity Market (WEM) that operated in Ukraine until July 2019. SE "Energorynok" calculated the hourly wholesale market price according to the WEM regulations as the average actual amount of electricity purchased from the wholesale market, taking into account the volume of subsidy certificates.

Information on the amount of average and average weighted tariffs for electricity supply, which were formed before 01.07.2019 according to the methods and rules of the Wholesale Electricity Market (WEM) of Ukraine. The data are detailed by type of power plants: nuclear, cogeneration, renewable, thermal, hydroelectric.

Information on the amount, value and status of payments for electricity supplied by the producers to the Wholesale Electricity Market (WEM), which operated in Ukraine until 1 July 2019. The data are detailed by type of power plants: NPP, TPP, CHP, HPP, RES and are presented annually.

Information on the amount and cost of electricity that was purchased by the power supply companies from the Wholesale Electricity Market (WEM), which operated in Ukraine until 1 July 2019, is available annually. In addition, the status of payments for electricity purchased from WEM is noted.

Information on the amount and cost of electricity supplied by producers to the Wholesale Electricity Market (WEM), which operated in Ukraine until 1 July 2019. The data are detailed by type of power plants: nuclear, cogeneration, renewable, thermal, hydroelectric and are presented in the decade section.

Information about the amount and cost of electricity that was purchased by the power supply companies from the Wholesale Electricity Market (WEM), which operated in Ukraine until 1 July 2019. The data is presented by decade.

Weighted average prices of electricity sold by producers who worked for price requests to the Wholesale Electricity Market of Ukraine (WEM), which functioned in Ukraine until 2019. Weighted average prices are calculated according to the results of daily calculation of payments on a cumulative basis and on the basis of data of daily hourly physical balances of electric power obtained from the electric power systems of NPC "Ukrenergo".

Indicators of commercial quality of the provision of heat supply services for each licensee from the supply and transportation of heat energy by trunk and local (distribution) heat networks are given. The data for 2019 cover the II-IV quarter.

Information on the quality of services provided to consumers by electricity suppliers by type of service. Key indicators are: general information on the service, number of services provided, service life and percentage of services exceeded.

Information on the quality of services provided to consumers by Distribution System Operators (DSO) by type of service. Key indicators are: general information on the service, number of services provided, service life and percentage of services exceeded.

Information on the amount of electricity consumption by household and non-household consumers throughout the year and the number of consumers in each category.

Information on the provision of housing subsidies to the population for the reimbursement of the utilities and the fuel purchase cost, which was carried out in Ukraine during the period 2014 - 2019 and was released by the State Statistics Service.

The subsidy for housing and utilities services covers the costs of gas supply (including transportation and distribution), electricity, heat, water supply, drainage, household waste removal and apartment building management services.

The fuel subsidy covers the cost of liquefied gas, solid and liquid heating oil for domestic use and is granted once a year in the event that the house is not supplied with electricity, heat or gas for heating purposes.

Since 2020, the Ministry of Social Policy has been responsible for data disclosure.

Information on service life and length of overhead power transmission lines on the routs and chains with 35-880 kV voltage indicates power systems related to overhead power transmission lines.

Information on the general length of heat networks of Ukraine (in one-pipe measurement) and the length of networks subject to reconstruction with an indication of the service life.

List of cross-border electrical networks through which access to the transfer capacity is provided, indicating the value of the transfer capacity, customs regime (export / import), the number of lines, and voltage class for each of the cross-sections.

General information about coal mining enterprises and mines that belong to the sphere of management of the Ministry of Energy of Ukraine and are engaged in coal mining or are under construction or liquidation. Key characteristics: start date of operation and last reconstruction, design capacity, depth, mine geometry, and others. The data are as of May 2021.

Information on the key technical characteristics of nuclear power plants of Ukraine. In particular, for each plant, the installed capacity, commissioning date, start and end of commercial operation, and operation extension periods are specified in individual power units. The reactor type and which supplier's fuel it runs on are also specified.

The file contains key indicators of the balance sheet reporting forms and financial results of state-owned enterprises. These companies are subordinate to the Ministry of Energy of Ukraine, the State Agency for Energy Efficiency and Energy Saving of Ukraine, and the Cabinet of Ministers of Ukraine. They are engaged in the extraction and processing of primary energy raw materials and supplies of electricity, heat and gas.

Information on double-rate tariffs for heat energy, calculated by licensees and set by the NEURC separately for the households, budget institutions, religious organizations and other consumers.

Since 08.07.2021, the authority to regulate the activities of all heat supply enterprises, in particular in the area of tariff setting, has been transferred to the local level.

The double-rate tariff is the cost of a unit (1 Gcal) of heat energy sold to consumers and is divided into the conditionally variable (payment for actually consumed heat energy) and conditionally fixed (subscriber fee) parts of the tariff. The principle of the two-rate tariff is simple: the amount that heat consumers must pay in the heating season is divided into equal installments throughout the year, thereby reducing the financial burden on consumers.

Information on single-rate tariffs for heat energy, calculated by licensees and set by the NEURC separately for households, public institutions, religious organizations and other consumers.

Since 08.07.2021, the authority to regulate the activities of all heat supply enterprises, in particular in the area of tariff setting, has been transferred to the local level.

The single-rate tariff is the cost of a unit (1 Gcal) of heat energy sold to consumers and is paid according to the volumes consumed during the heating season.

The file contains the average annual values of electricity supply tariffs, i.e., one indicator per year for each consumer class.

Information on prices for universal services for small non-household consumers, which are included in the category of consumers of universal services. The data are presented in the context of Universal Service Suppliers (USS) and Distribution System Operators (DSO), to the networks to which the consumers of the relevant USS are connected. The category and class of consumers are also specified.

Information on the level of payment for electricity purchased by electricity supply licensees at the regulated tariff on the wholesale electricity market (WEM). The data include payments for the current period, including surcharges for 14 days of the next period.

Information on the structure of debts for electricity consumed to licensees for electric power supply at a regulated tariff by economic sectors.

Information on the level of payment for electricity consumed by industrial, municipal, budgetary consumers, and the households in terms of companies supplying electricity.

Information on electricity settlements of consumers at the regulated tariff and power supply companies for electricity purchased on the wholesale market, taking into account the repayment of debts of previous periods.

Indicators of commercial quality of heat supply services provided by licensees for heat supply and transportation by central and local (distribution) heat networks in terms of the types of services provided are presented. The 2019 indicators cover data for Q2 - Q4.

Information on the quality of services provided to consumers by distribution system operators (DSOs). Key indicators: the total number of services and the number of requests with the exceeded execution time.

Information on the volume of heat used for enterprises' production, operational and economic needs, not including the volume supplied to the households by regions.

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.

Information on planned and actual investments in electricity distribution grids aimed at improving the quality of electricity distribution services, the energy efficiency of electricity grids, increasing their transfer capacity, reducing the technological costs of electricity in electricity grids, etc.

Information on the amount of own heat losses of NEURC licensees in heating networks by regions.

Information on the electricity balance of the Integrated Power System (IPS) of Ukraine in terms of generation (NPP, TPP, CHP, HPP, PSPP, RES), imports and exports and the actual volume of consumption (gross) of electricity in a monthly detalization. As of April 2021, the Ministry of Energy ceased the publication of data under the Resolution of the Cabinet of Ministers of Ukraine of 03.03.2021 № 407 as Ukrenergo was appointed as the data administrator.