The ERRA Tariff Database is an online platform consisting of electricity and natural gas tariffs, revenue determinants and network tariffs data. It is an excellent source of information for data on regulated prices and determinants submitted directly by energy regulators for each country, following a consistent calculation methodology that enables comparison between submissions. It has a built-in tool for clear and immediate data visualization in the form of charts.
Data on regulated prices is calculated on quarterly basis and collects data since 1998 for the following categories:
Data on revenue determinants is calculated on an annual basis since 2015 and is available for the following categories:
Check the Glossary of Terms for detailed description of each calculated category of data within the ERRA Tariff Database.
Registered users can access the ERRA Tariff Database here.
Please feel free to contact the ERRA Secretariat, should you have any questions or need assistance.