AER - Power and Water 2019-24 - Post-tax revenue model - 2020-21 return on debt update - March 2020

In line with our final decision on Power and Water Corporation's electricity distribution network, we have updated Power and Water Corporation's return on debt for 2020–21. As a result of this update, the return on debt for 2020–21 is 4.10 per cent. This results in an X-factor for 2020–21 of -0.88 per cent. 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 PTRM shows the updated X-factor.