Regulatory Investment Tests

TransGrid is required to undertake the Regulatory Investment Test for Transmission (RIT-T) for regulated revenue investments. 

From 18 September 2017, changes to the National Electricity Rules widen the scope of the RIT-T to include replacement projects. 

TransGrid has a small number of projects that are expected to become committed during the transitional period 18 September 2017 to 30 January 2018 and will therefore be excluded from the RIT-T process.  Once the committed project criteria are fulfilled any such projects will be published on the TransGrid website in compliance with the National Electricity Rules requirements.