AUC vs. DUC
In 2023, the terminal AUC was +15.1% (or +29.45 €2017) higher than the planned DUC. This results from the combination of significantly lower than planned TNSUs (-7.6%) and significantly higher than planned terminal costs in real terms (+6.3%, or +2.5 M€2017). It should be noted that actual inflation index in 2023 was +13.8 p.p. higher than planned.
Terminal service units
The difference between actual and planned TNSUs (-7.6%) falls outside the ±2% dead band, but does not exceed the ±10% threshold foreseen in the traffic risk sharing mechanism. The resulting loss of terminal revenues is therefore shared between the ANSP and the airspace users.
Terminal costs by entity
Actual real terminal costs are +6.3% (+2.5 M€2017) higher than planned. This is the result of higher costs for the main ANSP, Austro Control (+7.5%, or +2.7 M€2017) and lower costs for the NSA (-16.4%, or -0.03 M€2017) and the MET service provider (-4.9%, or -0.2 M€2017).
Terminal costs for the main ANSP at charging zone level
Significantly higher than planned terminal costs in real terms for Austro Control in 2023 (+7.5%, or +2.7 M€2017) result from:
- Significantly higher staff costs (+15.7% or +30.0% in nominal terms), “impacted by inflation and pension costs which were much higher than determined. A cost cutting due account for lower traffic has been hampered by the opening-times of the airports and could not bring substantial savings under the assumption that staff shall be retained’;
- Significantly higher other operating costs (+5.0% or +17.9% in nominal terms). No other driver information has been provided apart of the inflation effect;
- Significantly lower depreciation (-10.9%), reflecting delays in investments due to the COVID-19;
- Significantly lower cost of capital (-27.3%), reflecting delayed investments and”short-term financing conditions of the Republic of Austria, due to which the average net working capital was subject to interest at 0% in 2023” ; and,
- Significantly lower exceptional costs (-11.0%), due to the inflation index (+13.8 p.p.) since in nominal terms the actual costs are equal to determined.