Operational data published online

We provide operational data - updated on an hourly basis - showing nominations and physical flow on our Electronic Data Platform. Data can also be downloaded in a number of formats. See our user manual for further information.

Historical data prior to October 2019 is also available in the form of data downloads.

You can find guides to gas quality and an explanation of the terminology and conventions used throughout the operational data section.  A units converter tool is also provided in this section.