(period January–December 2025)
To ensure transparency and the availability of information, data on the quality of natural gas for 2025 is published on this page.
The published data pertain to the period from January 1 to December 31, 2025, and include monthly reports on relevant gas quality parameters in the transportation system.
Reports in PDF format are published on this page, containing data on gas quality at the entry and exit points of the transportation system.
- Gas Quality Report for January 2025.
- Gas Quality Report for February 2025.
- Gas Quality Report for March 2025.
- Gas Quality Report for April 2025.
- Gas Quality Report for May 2025.
- Gas Quality Report for June 2025.
- Gas Quality Report for July 2025.
- Gas Quality Report for August 2025.
- Gas Quality Report for September 2025.
- Gas Quality Report for October 2025.
- Gas Quality Report for November 2025.
- Gas Quality Report for December 2025.