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Tariff computation methodology


Tariff for the LNG regasification services provided by natural gas liquefaction system operator – GAZ-SYSTEM S.A. (formerly Polskie LNG S.A.) was established in compliance with the hierarchy of applicable regulations, i.e.:

Tariff for the LNG regasification services was devised to ensure:

  • covering the reasonable costs in the scope defined in Article 45 of the Energy Law,
  • protection of interests of recipients against unjustified price increase,
  • avoiding cross-subsidies.

Regasification service fee rates were established based on:

  • reasonable cost broken down into fixed and variable costs,
  • contracted capacity ordered for the period of tariff’s validity and planned volume of LNG to be regasified.

Justified costs are planned by GAZ-SYSTEM S.A. (formerly Polskie LNG S.A.) and reviewed by the President of the Energy Regulatory Office, and they entail in particular:

  • costs by type (in the meaning stipulated by the Polish Accounting Act),
  • reasonable return on capital employed

Reasonable return on capital employed
The tariff for the LNG regasification services was developed assuming a rate of return calculated on the basis of the average weighted cost of capital (WACC)and in line with the guidelines of the Energy Regulatory Authority, including:

  • methods of determining the cost of capital for infrastructural companies operating in the gas sector,
  • information of the President of Energy Regulatory Authority on the risk-free rate.

For more information go to the website of the Energy Regulatory Authority here.

The amount returned shall cover regulatory assets value understood as the sum of net value of GAZ-SYSTEM's S.A. (formerly Polskie LNG S.A.) fixed assets.

Tariff structure
Pursuant to the Tariff for the LNG regasification service, GAZ-SYSTEM S.A. (formerly Polskie LNG S.A.) charges the following fees:

  • regasification services fee
    - fixed fee (for the contracted capacity)
    - variable fee (for the volume of gaseous fuel generated in the LNG regasification process and supplied to the terminal user at the exit point to the national transmission system)
  • additional services fee
    - fee for reloading onto truck cisterns
  • fee for separated services
    - fee for additional contracted capacity
    - fee for separated prolonged process storage

The structure of justified costs recovered under fixed and variable fee for regasification services, adopted for the purpose of Tariff calculation, reflects the actual ratio of fixed costs to variable costs incurred by the Company on account of the regasification service, which is 96:4.

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