- Publication date
- 19th December 2017
- Information type
- Policy area
RIIO stands for revenue = incentives + innovation + outputs. This price control began on 1 April 2013 and runs for eight years, to 2021.
This report reviews the activities of gas distribution network companies in the fourth year of RIIO-GD1. It also covers company progress in the first four years of RIIO-GD1 and company forecasts for the remainder of the eight-year period.