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.

In line with our final decision on TasNetworks' electricity distribution and transmission networks, we have updated TasNetworks' return on debt for 2021–22. As a result of this update, the return on debt for 2021–22 is 4.41 per cent and 4.65 per cent for distribution and transmission respectively. This results in an X-factor for 2021–22 of -1.09 per cent and 1.70 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 shows the updated X-factors.

In line with our final decision on TasNetworks' electricity distribution and transmission networks, we have updated TasNetworks' return on debt for 2022–23. As a result of this update, the return on debt for 2022–23 is 4.30 per cent and 4.45 per cent for distribution and transmission respectively. This results in an X-factor for 2022–23 of -0.82 per cent and 2.08 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 shows the updated X-factors.

In line with our final decision on TasNetworks' electricity distribution and transmission networks, we have updated TasNetworks' return on debt for 2023–24. As a result of this update, the return on debt for 2023–24 is 4.43 per cent and 4.47 per cent for its distribution and transmission networks respectively. This results in an X-factor for 2023–24 of -1.08 per cent and 1.72 per cent for its distribution and transmission networks 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 PTRM shows the updated X-factor.