- Distribution Network
- Transmission Network
This annex provides Ofgem's view of RIIO-1 network companies’ regulatory financial performance. This view is based on the information that the companies have reported using the regulatory financial performance reporting (RFPR) process.
This annex should be used in conjunction with the Regulatory Financial Performance annex to RIIO-1 Annual Reports 2017-18 and individual sectors 2018-19 network performance summaries as well as the company RFPR files themselves, which have been published on each of the companies respective web pages. The data file attached contains a link to the web page for each company.