RIIO-T1 Electricity Transmission Price Control - Regulatory Instructions and Guidance: Version 3.2

Publication date
19th May 2016
Information type
Policy area

This document contains the electricity transmission price control cost, outputs, financial and revenue Regulatory Instructions and Guidance (RIGs) and associated reporting templates.

The purpose of the RIGs document is to provide instructions and guidance to enable electricity transmission licensees to complete the associated reporting template. These documents provide a framework to allow Ofgem to collect accurate and consistent information from the three electricity transmission owners (TOs) - National Grid Electricity Transmission plc (NGET), SP Transmission Ltd (SPTL) and Scottish Hydro Electric Transmission plc (SHE Transmission) and the electricity system operator (NGET in its role as NETS SO).

A number of licence conditions require the three electricity licensees to provide us with this information. The main licence condition for the purposes of this document is Standard Condition B15: Regulatory Instructions and Guidance

This guidance applies to reporting from the period 1 April 2014 until 31 March 2021. The templates relate to the 2015/16 reporting year.