AUC vs. DUC
In 2023, the terminal AUC was -33.8% (or -53.81 €2017) lower than the planned DUC. This results from the combination of significantly lower than planned terminal costs in real terms (-29.1%, or -1.6 M€2017) and significantly higher than planned TNSUs (+7.1%). It should be noted that actual inflation index in 2023 was +4.6 p.p. higher than planned.
Terminal service units
The difference between the 2023 actual and planned TNSUs (+7.1%) falls outside the ±2% dead band, but does not exceed the ±10% threshold foreseen in the traffic risk sharing mechanism. The resulting gain of additional terminal revenues is therefore shared between the ANSP and the airspace users .
Terminal costs by entity
The 2023 actual real terminal ANS costs are -29.1% (-1.6 M€2017) lower than planned. This is the result of lower than planned costs for the main ANSP, MATS (-33.8%, or -1.6 M€2017) and the NSA (-16.5%, or -0.1 M€2017) while other ANSP costs are higher (MIA, +6.5%, or +0.03 M€2017) than planned.
Terminal costs for the main ANSP at charging zone level
The 2023 actual real terminal ANS costs for MATS are lower than planned (-33.8%, or -1.6 M€2017), partially due to a higher than planned inflation index in 2023 ( +4.6 p.p.) and resulting from:
- Significantly lower than planned staff costs (-18.0%),
- Significantly lower than planned other operating costs (-60.4%),
- Significantly lower than planned depreciation (-44.5%),
- Significantly higher than planned cost of capital (+6.9%).
No explanations on the differences between the 2023 determined and actual costs is available in the Additional information to the reporting tables. It is noted that the en route actual costs reported are lower than planned for all items but the cost of capital.