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AER - Transgrid FD PTRM - 2024-25 RoD update (include HumeLink - S1P2)

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Update - Return on debt for 2024–25

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In line with our final decision on Transgrid's electricity transmission network, we have updated Transgrid's return on debt for 2024-25. As a result of this update, the return on debt for 2024-25 is 4.57 per cent. This results in an X-factor for 2024-25 of -0.92 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.

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AER

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