The documentation of the Registry of Renewable Gases consists mainly of the Operating Rules of the Registry of Renewable Gases Operator and the User Manual for Account Holders in the G-REX System.
The Operating Rules were approved on March 28, 2023, by a Decision of the Regulatory Office for Network Industries. The Decision became legally binding on April 14, 2023. The Operating Rules and the Decision of the Regulatory Office are also available in English.
The Account Holder User Manual is available after logging into the G-REX System in the current system version.
In connection with the cancellation of a Guarantee of Origin of renewable gas and the Confirmation of the Amount of Biomethane in the EU ETS system, the Ministry of the Environment of the Slovak Republic, in cooperation with the Ministry of Economy of the Slovak Republic and the Registry Operator, has developed relevant guidelines.
- Operating Rules of the Slovak Registry of Renewable Gases (valid from 14.4.2023)
- RONI Decision Operating rules of the Registry (valid from March 28, 2023)
- Scheme of Registry operation
- Guidelines on the application of Guarantees of Origin for biogas from the gas grid in the EU ETS
- Guidelines on the obligation of compliance with CNG/LNG benchmarks – SPP – distribúcia & Slovak Hydrometeorological Institute