Direction to modify the GT1 PCFM for use in AIP 2017

Decision

Following the notice which Ofgem issued on 12 September 2017, under Part B of Special Condition 4A of the Gas Transmission Licence, this direction modifies the GT1 Price Control Financial Model (PCFM).

This is the version of the model we will use for the Annual Iteration Process (AIP) which is planned to take place by the 30 November 2017.