AUC vs. DUC
In 2022, the terminal AUC was +7.8% (or +27.54 €2017) higher than the planned DUC. This results from the combination of significantly lower than planned TNSUs (-9.7%) and lower than planned terminal costs in real terms (-2.7%, or -4.8 M€2017). It should be noted that the actual inflation index in 2022 was +6.1 p.p. higher than planned.
Terminal service units
The difference between actual and planned TNSUs (-9.7%) 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, with the ANSP (DSNA) bearing a loss of -6.6 M€2017.
Terminal costs by entity
Actual real terminal costs are -2.7% (-4.8 M€2017) lower than planned. This is the result of lower costs for the main ANSP, DSNA (-1.7%, or -2.8 M€2017) and the MET service provider (-15.4%, or -2.3 M€2017) and higher costs for the NSA (+28.1%, or +0.3 M€2017).
Terminal costs for the main ANSP at charging zone level
Slightly lower than planned terminal costs in real terms for DSNA in 2022 (-1.7%, or -2.8 M€2017) mainly resulting from higher than planned inflation:
- Lower than planned staff costs (-2.6%) due to the inflation index impact (+6.1 p.p.) since in nominal terms the costs are higher than planned (+2.9%),
- Higher than planned other operating costs (+3.3%) in real terms and (+9.2%) in nominal terms, reported to be mainly due to the increase in energy prices,
- Lower than planned depreciation costs (-3.0%),
- Higher than planned cost of capital (+3.6%) due to a higher than planned asset base and higher average interest on debt.
- Higher than planned deduction for VFR exempted flights (+4.2%).
Note: It is understood that DSNA operating costs include costs of investments that are not capitalised (T3 TECH).