We indicated in the TPM options working paper that we planned to publish the high and low demand sensitivities during the consultation period. We were also asked by stakeholders to prepare sensitivity scenarios for new generation. 

We have now released demand and generation sensitivities for the TPM options working paper. This document describes four sensitivities modelled by the Authority, representing different levels of demand growth and new generation investment. This document uses the same modelling used to prepare the 'Revisions to indicative modelling in the TPM options paper.'