RIIO-2 Environmental Reporting Guidance


Publication date

Industry sector

  • Transmission Network
  • Distribution Network

This document sets out the requirements of the RIIO-2 Annual Environmental Report and will take effect from 1 April 2021.

We consulted on the Environmental Reporting Guidance for the implementation of RIIO-2. This should be read in conjunction with Special Condition 9.1 (Annual Environmental Report) of the gas transmission, electricity transmission and gas distribution licences.

We have considered consultation responses and taken those comments into account when finalising the RIIO-2 Environmental Reporting Guidance. A log of all non-confidential feedback received from stakeholders on the consultation draft and our responses is available alongside the publication of the RIIO-2 Environmental Reporting Guidance.  

This document and its content is in line with our Final Determinations.