Interim Regulatory Reporting Pack (RRP) and guidance: electricity transmission (RIIO-3)
- Publication type:
- Guidance
- Publication date:
- Topic:
- Electricity transmission,
- Energy network price controls
- Subtopic:
- RIIO-T3: transmission price control 2026 to 2031
Interim guidance and templates for electricity network operators to report data for updating the Price Control Financial Models (PCFM) during the Annual Iteration Process (AIP).
Details
Use the interim regulatory reporting pack (RRP) revenue sheets and associated guidance to submit the information needed to update values and performance data within the PCFM for the 2026 AIP.
While Ofgem continues to develop the wider suite of RIIO-3 Regulatory Reporting Packs, licensees need to use the Interim RRP and guidance to update their PCFM for the 2026 AIP.