Information on the base price of natural gas, which is calculated by the TSO, based on its expenditures for purchase, transmission and storage of natural gas. This price is used for calculating additional fee for failing to provide sufficient quality of natural gas.

Information on marginal purchase and sale price of natural gas by transmission system operator. Such prices are used for calculating payments for positive and negative imbalances of TSO customer. Basis for calculating marginal sale and purchase prices are prices, for which transmission system operator purchased and sold natural gas on a given gas day. Marginal prices include adjusting value, which may amount to 10% or 20%, depending on the volumes of imbalances created.

Daily information on the volumes of positive and negative imbalances in Ukrainian gas transmission system (GTS). According to GTS Code imbalance is a difference between volumes of natural gas, injected  by the GTS customer at entry point of the GTS and volumes of natural gas withdrawn by the GTS customer at exit point, which is defined according to allocation.

Daily information on the volumes of unauthorized offtakes of natural gas from Ukrainian gas transmission system (GTS).

According to the GTS Code, unauthorized off-take of natural gas is the off-take of natural gas in the absence of the consumer in the Registry of the Supplier’s consumers of any supplier during the accounting period; without concluding a corresponding agreement with the supplier; caused by unauthorized connection and/or with intentionally damaged gas metering devices or beyond the range of metering devices, by way of unauthorized restoration of natural gas consumption.

Information on the volume of positive and negative imbalances and the number of gas transportation system (GTS) customers responsible for them.

Information on the base price of natural gas, which is calculated by the TSO, based on its expenditures for purchase, transmission and storage of natural gas. This price is used for calculating additional fee for failing to provide sufficient quality of natural gas.

Information on the debts of gas DSOs owed to the TSO for natural gas withdrawn from gas transmission system (negative imbalances). Operators are itemized by the groups of companies, to which they belong.