AER - TasNetworks distribution - Post-tax revenue model - 2020-21 return on debt update - March 2020

In line with our final decision on TasNetworks' electricity distribution and transmission networks, we have updated TasNetworks' return on debt for 2020–21. As a result of this update, the return on debt for 2020–21 is 4.68 per cent and 5.02 per cent for distribution and transmission respectively. This results in an X-factor for 2020–21 of -1.41 per cent and 1.26 per cent for distribution and transmission respectively. Holding other things constant, a positive X-factor implies a real revenue decrease and a negative X-factor implies a real revenue increase. The revised PTRMs show the updated X-factor.