Project B5 is an Electricity Transmission investment project delivered by Scottish Power Transmission (SPT). Its aim was to increase capacity across the B5 Boundary located in Southern Scotland. This will reduce network constraints and facilitate the further connection of renewable generation in Scotland. This consultation is on our view that the Opening Asset Value of SPT's B5 boundary TIRG project should remain at £11.209 million, the level set out in the licence. It also sets out our view that SPT entered the post-construction period 1 year early, and how we intend to address this.