Capacity booking


  • Annual capacity 

The application for allocation of annual capacity shall be submitted from 01 February to 15 February for the following storage year (following 4 storage years) upon the published volume of the free gas storage capacity which will be subject to the capacity allocation procedure (+link).

The SSO indicates allocated volume until 1 March of the current year and sends to the Customer a signed application for capacity allocation together with injection and withdrawal curves.

Use the following link to create injection/withdrawal curves Online calculation of ugs injection/withdrawal curves 

  •  Individual monthly services

The application for allocation of individual monthly services (working volume, injection capacity, and withdrawal capacity) shall be submitted no later than the 10th day of the current month for the following month.

!!! The application for allocation of individual working volume is submitted monthly for a period from 1 month and up to the end of the respective storage year.


e-mail: stock-sso@utg.uaтел.: +38 (044) 461-23-72, +38 (044) 298-81-08, +38 (044) 299 73 40


Payment procedures

In order to successfully perform payments, you shall use below-mentioned invoices (tariff calculators), as well as Guidelines for storage services booking – _UA-EN

Self-filling invoices (tariff calculators), please find the appropriate link for:

e-mail:, тел.: +38 (044) 461-23-96, +38 (044) 461-28-48


* Please pay attention to terms: a) annual services shall be paid proportionally 5 working days prior to next month of service b) monthly services shall be paid 5 working days prior to the month of rendering services c) day ahead services shall be paid 1 day prior nomination/renomination in order the funds to be evented on SSO`s bank account according to Chapter IX of the Gas Storage Facilities Code.