ATM cost efficiency targets
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Transcript of ATM cost efficiency targets
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ATM cost-efficiencytargets
A guide for European ANSPs and NSAs
Analysis & commentary for decision makers in aviation
Contents 1 Introduction................................................................... 1
1.1 Context.......................................................................... 1
1.2 Impacts of traffic shortfalls.................................................. 2
1.3 Applying the lessons of RP1.................................................. 3
2 FromEU-widetonationalcost-efficiencytargets..................... 4
2.1 A two-stage assessment process............................................. 4
2.2 Interactions between the PRB, NSAs and ANSPs.......................... 4
3 Thetrafficforecast–astrategicdecision............................... 7
3.1 Adopting a traffic forecast for the next reference period.............. 7
3.2 Financial impact analysis.................................................... 9
4 Evaluatingthecost-efficiencyoptions................................. 11
4.1 Analysis of staff costs....................................................... 11
4.2 An illustrative model of ANSP costs....................................... 13
5 Conclusions.................................................................. 16
FiguresFigure 1: Link between the Performance and Charging Regulations......... 1
Figure 2: RP1 traffic development against NPP traffic forecast.............. 2
Figure 3: From RP1 ambitions to adoption of performance plans............ 4
Figure 4: Interactions between ANSPs, NSAs and the PRB..................... 4
Figure 5: Traffic forecast analysis in 3 steps..................................... 7
Figure 6: Ex-post analysis of traffic forecast.................................... 8
Figure 7: Assessing the impact of traffic forecast on ANSP profitability..... 9
Figure 8: Typical ANSP cost structure............................................ 11
Figure 9: Examples of past improvement in ATCO productivity.............. 12
Figure 10: Projection of ANSP costs by nature................................. 13
Figure 11: Performance gap resulting from the baseline scenario.......... 13
Figure 12: The time line for RP2 preparation.................................. 16
TablesTable 1: Strengths and challenges for ANSPs, NSAs and the PRB............. 5
Table 2: Key parameters to model future ANSP costs (illustrative baseline). 13
Right now, ANSPs are starting to prepare their business plans covering the 2015-2019
period, and to identify how they can contribute to future EU-wide cost-efficiency
targets. To present strong cases and demonstrate adequate contribution at both the
national and the European level, detailed investigations and analyses are vital.
This paper explains what the EU is looking for, how ANSPs and NSAs can respond, and
presents simplified models of the analysis required.
contents
1 Introduction 1.1 ContextThe second regulatory package of the Single European Sky (SES II) introduced
a Performance Scheme (Commission Regulation (EU) N° 691/2010) and a
new Charging Regulation (Commission Regulation N° 1191/2010). The overall
objective of this regulatory package is to accelerate reform in air navigation
and to lower the cost of ANS provision in Europe. Based on the experience
gained with the first application of these regulations, the European
Commission issued new versions (Commission Regulation (EU) N° 390/2013
and N° 391/2013) in order to strengthen the performance and charging
schemes for the 2nd Reference Period.
The Performance Scheme and the Charging Regulation are interlinked. In
particular the en-route determined unit costs charged to airspace users are
defined in the context of the Performance Scheme, and fixed for a reference
period. Other links include financial incentives on quality of services as
well as the reporting of specific information on uncontrollable costs and
restructuring costs. With the introduction of a traffic risk sharing mechanism
in the Charging Regulation, the assumptions used as part of the National
Performance Plans (NPPs) to set cost-efficiency targets are a key driver to
future ANSP profitability.
The preparation of NPPs for RP1 has been a learning exercise not only for NSAs but also for all contributing entities (ANSPs, MET providers and NSAs) as for each country, the cost efficiency target reflects the aggregation of performance plans for several entities.
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Figure 1: Link between the Performance and Charging Regulations
The Performance Scheme created a new responsibility for the NSAs as the
cost-efficiency targets adopted in NPPs should be justified by NSAs in terms
of local conditions and adequate contribution to EU-wide targets. The
preparation of NPPs for the first Reference Period (RP1) has been a learning
exercise, not only for NSAs but also for all contributing entities (ANSP, MET
provider and NSA) as for each country, the cost efficiency target reflects the
aggregation of performance plans for several entities.
The Performance Scheme also gives a regulatory role to the European
Commission, aided by the Performance Review Body, which also plays an
important role in defining EU-wide performance targets, and in assessing
and challenging the targets adopted at national level.
For RP1 (2012 to 2014) cost-efficiency targets focus on the reduction of the
en-route determined unit rate in the 27 EU Member States plus Norway and
Switzerland. The costs of terminal ANS services and terminal unit rates are
not subject to binding targets, but are subject to monitoring activities. For
RP2 (2015-2019), cost-efficiency targets for individual terminal charging
zones will have to be presented in NPPs.
1.2 Impacts of traffic shortfalls As of June 2013, the NPPs adopted for RP1 are faced with traffic levels that
are substantially lower than envisaged. For the year 2012, actual en-route
service units at EU level are 4.4% lower than foreseen in NPPs (which were
in most cases based on STATFOR forecasts from May 2011). If the February
2013 STATFOR en-route service unit forecasts materialise, the gap between
actual and planned traffic is likely to widen to around -8% in 2013 and 2014.
Given the traffic risk sharing arrangement specified in the Charging
Regulation, the collective loss of revenues for ANSPs is estimated to be in
the region of €170m for the year 2012 and over €200m per year in 2013 and
2014. For a mid-size ANSP, this would typically represent a loss of €5m to
€7m per year during RP1.
As the monitoring activities of RP1 are about to start, it will be interesting
to examine whether ANSPs have been able to react to the revenue shortfall,
possibly by postponing projects or implementing cost containment measures,
or revealing that the plans included some contingency costs.
The traffic risk sharing arrangement is a 2% dead band within which the loss of revenue remains with the ANSP, followed by a risk sharing of 30% for the ANSP and 70% for airspace users when traffic deviations range between 2% and 10%.
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Figure 2: RP1 traffic development against NPP traffic forecast
However, as shown by the ATM Cost-Effectiveness Benchmarking reports
which analysed the consequences of the 2008 economic crisis, the downward
flexibility of ANSP costs is limited, and there can be a lag effect of one to
two years before cost containment measures materialise into actual cost
reductions.
1.3 Applying the lessons of RP1In the meantime, preparation for RP2 has just started, and lessons learnt
from RP1 will be essential to defining ambitious cost-efficiency targets while
minimising the risks. A challenging work programme lies ahead for both NSAs
and ANSPs who will have to evaluate the range of possible cost options,
assess the risks with the adoption of traffic forecasts and clearly make
the case that their national plans contribute adequately to new and more
ambitious targets. To add to their challenges, the assessment criteria in
the new Performance Scheme (EU Regulation N°390/2013) are substantially
more demanding. Information on Terminal unit cost trends, common
projects, pension costs, restructuring costs, cost of capital, “uncontrollable
costs” and of capital expenditure will be subject to more attention.
In this paper, we explore the challenges faced by NSAs and ANSPs in
preparing strong performance plans. These are plans based on solid and
realistic assumptions, clearly responding to transparency requirements,
anticipating risks, and facilitating dialogue in the regulatory review at
both national and European levels by developing clear justifications of the
proposed targets.
This paper is organised in three sections. In Section 2, we discuss the
mechanisms and issues of the cost-efficiency disaggregation from EU-wide
level to national and entity levels. In Section 3, we discuss the strategic
importance of traffic forecasts, the financial implications for ANSPs and the
necessary steps in preparing NPPs to anticipate risks and justify scenarios. In
Section 4 we look at ANSP cost structure and discuss the sensitivity of cost-
efficiency targets to changes in basic KPIs and cost items.
In this paper, we explore the challenges faced by NSAs and ANSPs in preparing strong performance plans. These are plans based on solid and realistic assumptions, clearly responding to transparency requirements, anticipating risks, and facilitating dialogue in the regulatory review at both national and European levels by developing clear justifications of the proposed targets.
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2 From EU-wide to national cost- efficiency targets 2.1 A two-stage assessment process Under the Performance Scheme, cost-efficiency targets are defined at EU-
wide level, representing the expected outcome of the collective efforts
of participating countries (27 EU States + Norway and Switzerland for RP1,
or a total of 30 States for RP2, with Croatia joining the EU in 2013) and
contributing entities (typically three entities per State, with the ANSP, the
NSA and the MET provider). There is no disaggregation of the target per
country or per reporting entity at EU-level. The strength of justifications
brought by NSAs and ANSPs is therefore of the utmost importance in the EU-
wide assessment. In practice the link between EU-wide and national cost-
efficiency targets builds upon a two-step “negotiation” between the States
and the Commission. First, States adopt NPP targets which are then subject
to the PRB assessment.
The PRB assessment results in Commission recommendations asking some
States to revise their NPPs. NSAs then examine the recommendations, work
out possible modifications and in most cases submit amended versions of
their NPP. There is then a second assessment by the PRB to examine the
efforts made by the States to reflect the Commission’s recommendations,
and to assess the overall impact on reducing the gap towards the EU-wide
cost-efficiency target. This process (using RP1) is illustrated in Figure 3
below.
2.2 Interactions between the PRB, NSAs and ANSPsThe process for adopting local cost-efficiency targets mainly involves the
ANSPs, the NSAs and the PRB. They all complement each other, bringing a
mixed expertise in the different aspects of cost efficiency. NSAs have a key
role in the preparation and delivery of NPPs. They must also challenge the
inputs received from ANSPs and other reporting entities, taking into account
their knowledge of local conditions. In this process, NSAs can benefit from
the support of the PRB, but are also challenged by the PRB during the NPP
assessment phase. The PRB assessment considers the costs of all reporting
entities. However,withANSPcostsrepresentingtypicallybetween85%and90%ofthenationalcostbase,mostoftheeffortsactuallyconcentrateonANSPs. In its assessment exercises, the PRB can rely on the
long-standing PRU benchmarking activities, which provide precious insights
on economic issues affecting ANSP performance.
The NSAs are left with the responsibility of justifying that the NPP is adequately contributing to the EU-wide objective, but there is no straightforward approach to calculate what an “adequate” contribution is.
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Figure 3: From RP1 ambitions to adoption of performance plans
Figure 4: Interactions between ANSPs,
NSAs and the PRB
At State level, NSAs are well placed to challenge ANSP business plans. The
Performance Scheme provides for sufficient time for the NSAs to organise
consultation, examine planning assumptions, commission studies, and
liaise with ANSP management to determine which level of ambition can
be justified for the forthcoming reference period. NSAs have access to
historical trends on ANSP performance and examples of past performance
improvement. They can perform detailed benchmarking studies either at
the corporate level, or at a functional level. Although the EU-wide cost
efficiency target is not expected to be applied in a uniform manner across
all States, it is essential that NSAs document their decisions and justify why
the outcome of their regulatory review diverges from the EU-wide target.
The risk with the absence of justification or a weak argument is for the NSAs
to be considered by third parties as “captured” by ANSPs, especially when
the separation between service provision and regulation functions is recent.
At ANSP level, performance planning becomes much more than a standard
internal business activity. Conformance with the Performance Scheme
and the Charging Regulation engage ANSPs in the dissemination of
detailed information. For RP2, even more transparency will be required,
especially for pension related costs, cost of capital, terminal ANS costs and
restructuring costs. This might require changes in ANSPs information systems
and analytical accounting processes. The sensitivity of revenue to traffic
engages ANSPs in new trade-offs whereby the cost of capital, which includes
a market risk element can play the role of shock absorber. Sensitivity
analysis of revenues to different traffic scenarios should actually form the
basis for contingency planning and justification of business decisions.
ANSPs are left with the decision of how to meet the cost efficiency target.
This requires from ANSPs a series of assumptions and investigations of all
cost categories:
l What is the required staffing to cope with traffic demand and quality of
service targets?
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Table 1: Strengths and challenges for ANSPs, NSAs and the PRB
The risk with the absence of justification or a weak argument is for the NSAs to be considered by third parties as “captured” by ANSPs, especially when the separation between service provision and regulation functions is recent.
ANSPs business plans need to find the right balance between a sufficient contribution towards EU-wide performance objectives and their own objectives, which encompass economic viability and the need to invest in system modernisation to cope with future demand.
l What are the margins for improvement in terms of productivity?
l How does capex affect capital-related costs for the next reference
period and is it likely to improve productivity or contribute to meet other
performance area targets?
More generally, ANSPs business plans need to find the right balance between
a sufficient contribution towards EU-wide performance objectives and their
own objectives, which encompass economic viability and the need to invest
in system modernisation to cope with future demand.
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3 The traffic forecast – a strategic decision 3.1 Adopting a traffic forecast for the next reference period The traffic risk sharing introduced by the Charging Regulation makes the
traffic forecast a particularly strategic decision, and the Performance
Scheme requires that the adoption of any traffic forecast other than
STATFOR be justified.
So if NSAs and ANSPs don’t consider the STATFOR
forecast to be the most realistic scenario, they will
have to demonstrate that their forecasts are more
relevant than STATFOR forecasts. There are two
complementary approaches to this activity:
l The first is to conduct an ex-post analysis of
publicly available forecasts against actual
traffic, with a view to identifying which traffic
forecasts were closer to actual developments
or to identify any systemic bias in STATFOR
forecasts.
l The second is a market analysis of future
developments affecting traffic flows. This is
particularly relevant for medium and small
countries, as we explain later in this paper.
Once a reference traffic forecast is selected, it is
important for ANSPs to elaborate what-if scenarios
illustrating risks and opportunities in order to quantify
the financial impacts.
Although STATFOR is widely recognised for its independent forecast and the
rigour of the methods applied to produce a Pan-European traffic forecast,
the examination of past forecasts shows two main limitations:
l the observed differences between actual and forecast tend to be larger
when focusing at the State level, especially for the smaller States; and
l with a five-year horizon, the probability of a major traffic downturn was not
well captured by the STATFOR medium-term forecast.
Figure 6 is an illustrative example of ex-post analysis of traffic forecasts, for
nine countries selected randomly: three among the largest countries, three
among the medium size countries, and three among the smaller countries.
We focus on the differences after three years and after five years, which
are the most relevant planning horizons in the context of RP1 and RP2
performance planning.
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Figure 5: Traffic forecast analysis in 3 steps
In our illustrative example, at a five-year horizon (2005-2010), very large
differences are observed, which is mainly due to the economic crisis in
2008/2009. Even though other forecast agencies would not have performed
better in capturing the risk of economic downturn, our example shows that
in medium and small countries, there is a wide range of differences. In one
country the difference is strongly negative (-22% in country F), while in
others there was more traffic than forecasted (+6% in country H, and +50% in
country I).
At a three-year horizon (2008), in our illustrative sample, the difference
between actual and forecasted traffic is generally small. However, for
medium and small countries, actual traffic developments tend to diverge
from the forecast faster than for large countries. When a large proportion
of traffic is overflight, and when the airspace size is relatively small, small
changes in traffic flows may have a large impact on the number of flights
controlled. Changes in traffic flows can be the result of many factors, such
as congestion, temporary airspace restrictions, and relative level of unit
rates. For the number of departing/arriving flights, the opening of just a
few new airline services, or the bankruptcy of one carrier will also have a
greater impact (in percentage of total traffic) in smaller countries.
Ex-post analysis of different traffic forecasts is therefore necessary to
inform decisions regarding the adoption of a particular source. It is however
not sufficient on its own and it should be associated with a detailed analysis
of forthcoming issues. In particular, even if the ANSP does not produce
In some regions, the relative level of the unit rate com-pared to neighbours is likely to affect the level of demand. In such a case traffic forecast and unit cost determination feed each other’s.
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Figure 6: Ex-post analysis of traffic forecast
its own forecast, the following questions should be addressed:
l What are the planned developments of the main airspace users in terms
of new routes and frequencies?
l Are the current traffic levels biased by exceptional events (e.g. airspace
restriction, temporary delegation agreements, congestion) and what would
be the impact on traffic when the situation returns to normal?
l Is traffic demand sensitive to unit rate differences and are the relative
levels of unit rate likely to change with the adoption of new determined unit
costs in the next reference period?
l How are all these factors captured by the reference forecast, and can
they justify divergence from the STATFOR baseline scenario?
3.2 Financial impact analysisOnce a reference traffic forecast is selected, it is important for ANSPs to
elaborate ‘what-if’ scenarios illustrating risks and opportunities in order
to quantify the financial impacts. Figure 7 below illustrates the case of a
fictitious ANSP with a cost base around €150m and controlling some 2.7m
service units per year. It shows that in a given year, a -2% difference in
traffic leads to a loss of revenues of some €3m. An 8% difference combined
with a traffic risk sharing of 30% beyond 2% (a probable scenario for a
number of real-life ANSPs in 2013) would lead to a loss of revenues of some
€5.7m in our illustrative example.
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Figure 7: Assessing the impact of traffic forecast on ANSP profitability
For an ANSP with determined costs of some €150m, the cost of capital is
likely to be around €11m (using a typical ANSP cost structure). Assuming that
half of the cost of capital relates to interests on debt and that the other
half to return on equity, this ANSP could possibly absorb the loss of revenue,
but its actual return on equity would become nil.
By running this kind of sensitivity analysis before submitting their business
plans, ANSPs are in a stronger position to elaborate fall-back positions. They
can also anticipate options to increase short-term flexibility on the cost side
and to secure long-term profitability, taking into account the traffic risks
and the element of risk embedded in the cost of capital.
By running sensitivity analysis before submitting their business plans, ANSPs are in a stronger position to elaborate fall-back positions. They can also anticipate options to increase short-term flexibility on the cost side and to secure long-term profitability, taking into account the traffic risks and the element of risk embedded in the cost of capital.
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4.1 Analysis of staff costsThe level of future staff costs is influenced by the following factors:
l the number of ATCOs in OPS, which itself depends on attrition,
recruitment and possible productivity gains;
l operational support staff ratio;
l other support staff ratio;
l the average ATCO employment costs;
l the average support staff employment costs; and
l non-recurrent elements such as exceptional pension contributions or
redundancy costs.
Achieving real term reductions in the average unit employment costs,
although not impossible seems to be quite challenging as it raises issues
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Figure 8: Typical ANSP cost structure
4 Evaluating the cost-efficiency optionsIn May 2013, the PRB published RP2 indicative performance ranges for
consultation purposes. Four scenarios are discussed ranging from -2.5% per
year to -5.8% per year for the EU-wide average en-route determined unit
cost. In all scenarios, the total costs are expected to fall in real terms (-2%
for the base and high scenarios).
The RP2 objectives take into account the longer-term SES High Level Goal (a
reduction of 50% in the cost per flight compared to 2004) and also consider
the results of a US/Europe comparison as well as econometric models, both
suggesting that the current European system inefficiencies are around 40%.
FormostANSPs,achievingrealtermreductionsmightbechallengingandallcostscategorieswillneedtobescrutinisedtoidentifypossibleefficiencygains. Given the cost structure of ANSPs (see Figure 8 below),
staff costs should be examined in the first instance as they typically
represent over 60% of ANSP costs (with a 50-50 split between ATCO and non-
ATCOs employment costs).
Natural attrition in the ATCO population provides ANSPs with an opportunity
to increase productivity by simply not replacing leaving ATCOs, which avoids
transition costs. Assuming an average attrition rate of 5% per year, there
is clearly a large potential, over a complete reference period, to optimise
the level of recruitment so that productivity gains can be exploited while
minimising transition costs. One difficulty however, is that the impact of
changes in recruitment policy are only realised three to four years later, due
to the relatively long training period for ATCOs. Exploiting the maximum
benefits of this strategy therefore requires anticipation, and adoption of
planning horizons going beyond a single reference period.
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Example of ANSP starting with relatively low productivity
and combining the benefits of strong traffic increase
with a reduction in the number of ATCOs.
Example of ANSP starting with relatively high
productivity and managing to further improve
productivity despite a strong traffic downturn.
Figure 9: Examples of past improvement in ATCO productivity
to be addressed through staff negotiation. Unless there have been obvious
anomalies in the past, this option is unlikely to be a major driver towards
meeting cost-efficiency targets for the majority of ANSPs.
ATCO productivity has a direct impact on the size of the ATCO workforce,
and productivity gains can arise from many different factors, most of them
being directly controlled by the ANSP. These for example include:
l flexible deployment of ATCOs;
l airspace and sector designs, ATFM, civil/military arrangements;
l technical, human and managerial tools; and
l cooperation with other ANSPs.
Benchmarking and identification of best practice, especially within FABs,
should help ANSPs identify areas for improvement and implement beneficial
measures.
Historical data shows that many ANSPs have been able to achieve ATCO
productivity increases well beyond the traffic increase. While this is clearly
easier to achieve for those starting from low productivity levels, there
are also several examples of improvements by ANSPs starting from higher
productivity levels.
Improving ATCO productivity could have either a positive or a negative
knock-on effect on the number of support staff required. If the ATCO
productivity gain is obtained by reallocating tasks to operational support
staff, the benefit in terms of total staff numbers might not be positive.
However, there would still be cost advantages, as average employment
costs for support staff are generally much lower than for ATCOs. If the ATCO
productivity gain is not offset by additional support staff, then maintaining a
constant support ratio would deliver further cost benefits.
Modelling future ANSP costs, making assumptions for each main cost
category and each driver, is a necessary step for ANSPs and for regulators
to be able to challenge ANSP plans. We have constructed a simplified cost
model, for illustrative purposes.
4.2 An illustrative model of ANSP costsThe baseline assumptions of this model are presented in Table 2 and are
used to generate a fictional baseline scenario for an ANSP starting with an
en-route cost base of €150m and having a cost structure similar to that
presented in Figure 8.
Modelling future ANSP costs, making assumptions for each main cost category and each driver, is a necessary step for ANSPs and for regulators to be able to challenge ANSP plans.
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Table 2: Key parameters to model future ANSP costs (illustrative baseline)
2015 2016 2017 2018 2019
Traffic scenario 3.0% 3.3% 2.7% 3.0% 2.9%
RP2 target scenario -4.8% -4.8% -4.8% -4.8% -4.8%
Productivity scenario No productivity gains
Average ATCO employment costs +1% per year in real terms
Average support staff employment costs +0.5% per year in real terms
Support staff ratio scenario Constant support staff ratio
Other operating cost scenario 50% fixed & 50% variable (increasing with traffic)
Capex requirements Representing around 10% of the NBV at the start + elasticity to traffic assumed to be 0.5
WACC (value, not % change) Constant: 5.5%
In our example, the ANSP baseline scenario would fall short of the cost
efficiency target, and cumulative savings of €104m would be required to
meet the target.
Figure 10: Projection of ANSP costs by nature Figure 11: Performance gap resulting from the
baseline scenario
ATCOproductivityThe first option we examine is the impact of productivity on the
performance gap reduction. Assuming that a series of measures can be
implemented to increase ATCO productivity by 1% per year, the performance
gap would fall to €89m, a cumulative benefit of €15m. Based on the
preliminary inputs submitted by the SESAR JU to the PRB in preparation for
RP2 targets (an 8% to 10% increase in capacity over RP2), it seems realistic
to assume a 1% to 2% increase per year in ATCO productivity during RP2.
SupportstaffratioA second option is to explore opportunities to improve the support staff
ratio. Again, using natural attrition is likely to avoid transition costs. In
our illustrative example, we assume the ANSP would be able to decrease
the support staff ratio by 1% per year (from 3.1 in 2014 to 2.9 in 2019).
Under this scenario the total work force would still increase, and the target
ratio would not be unrealistic as it would still be far from the lowest ratios
observed across Europe. All else being equal, implementing this second
option would also reduce the performance gap by some €15m, a benefit
similar to that of ATCO productivity gains.
Depending on the ANSP cost structure and on current efficiency levels,
productivity improvements and support ratio improvements may not
always lead to benefits of a similar magnitude. Or it might not be possible
to exploit both at the same time. However, the implementation of even
relatively small improvements in these two areas clearly shows a big
potential to address the performance gap.
Non-staffoperatingcostsPossible contributions from other cost categories should also be
investigated. Looking back at the cost structure of our illustrative ANSP,
we estimate, however, that reaching the same level of contribution to gap
closing as the ATCO productivity improvement scenario (€15m savings with
a +1% improvement per year over five years) would require at least a 10%
reduction in the level of non-staff operating costs from the first year of the
reference period. If, for any reason, these savings only materialise in year
N+3 instead of year N, then the required savings from non-staff operating
costs would need to reach nearly 20%.
Capital-relatedcostsCapital-related costs planned for a reference period are partly determined
by past capex, (which can offer limited scope for adjustment - although
changes in depreciation life span remain possible) and by future capex. The
difficulty with downward pressure on planned capex is that capex might be
the enabler to other performance targets or be necessary to delivering ATCO
productivity improvements. Once these trade-offs are assessed, the decision
to reduce capex affects two cost categories: the depreciation costs and the
cost of capital.
ATCO productivity and support staff ratios are key variables ANSPs can influence to meet the cost efficiency target.
Planned capex might support the achievement of other performance targets and enable ATCO productivity improvements. Downward pressure on planned capex should therefore consider the existing trade-offs.
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Using our illustrative ANSP, reaching the same level of savings with capex
reductions as opposed to using an ATCO productivity improvement scenario
(€15m savings with a +1% improvement per year over five years) would
require a 50% cut in capex (from €18m in the baseline scenario to €9m), for
all years of the reference period. There are two main reasons why capex
reductions are less efficient than other options in reducing the performance
gap:
l First, the depreciation costs are basically the capex spread over the
accounting life span. Therefore, if the accounting life is 10 years, achieving
€1m reduction in depreciation costs requires a €10m cut in capex.
l Second, the planned cost of capital is calculated from an asset base which
includes both past and planned capex. The asset base is then multiplied by
the Weighted Average Cost of Capital (WACC) covering the cost of debt and
the expected return on equity. With a WACC around 5.5% and assuming that
most of the past capex at the start of a reference period would still be in
the asset base at the end of the period, the efficiency of capex reductions
to actually deliver reductions in the performance gap seems actually to be
quite limited.
Ourillustrativemodelshowsthat,whilesomeoptionsaremoreefficientthanotherstoreducetheperformancegap,thereisnosimplesingleoption.ANSPsneedtocombineseveralinitiativesandassessthebestmixfortheirownsituation.
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5 ConclusionsANSPs are now beginning to prepare their business plans covering the 2015-
2019 period, and to investigate the range of contributions they can make to
future EU-wide cost-efficiency targets. The figure below illustrates how the
activities of ANSPs, NSAs and the PRB synchronise between July 2013 and
June 2014.
To present strong cases and demonstrate adequate contribution at both the
national and the European level, detailed investigations and analysis are
vital. Two particularly important elements are:
l Critically assessing existing traffic forecasts - understanding associated
risks and preparing mitigation options.
l Analysing the ANSP cost structure and identifying the most efficient
options to meet cost-efficiency targets. This requires focused benchmarking,
performance modelling and financial modelling.
Based on our understanding of the ATM industry and using an illustrative
ANSP performance model, this paper suggests that ATCO productivity
improvements have a key role to play as they appear to be the most
efficient lever to generate cost-efficiency gains. However, each ANSP is
different and it is unlikely that acting on only one cost item would be
sufficient.
It is also worth noting that cost reduction initiatives often carry with them
transition costs, which might increase the unit rate in the short term. As
the revised Performance Scheme makes a specific reference to restructuring
costs (Annex IV, Principles for assessing performance plans and targets),
a window may be open to address some challenging restructuring issues
during RP2.ThiswillhoweverrequiretheregulatorstoacceptspecificbusinesscasesinwhichANSPsshalldemonstratethenetbenefitsoftherestructuringprojects.n
Cost reduction initiatives often carry with them transition costs, which might increase the unit rate in the short term. As the revised Performance Regulation makes a specific reference to restructuring costs, a window may be open to address some challenging restructuring issues during RP2.
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Figure 12: The time line for RP2 preparation
AboutHeliosHelios is a leading consultancy specialising in air transport, airports and in
Air Traffic Management. The company was established in 1996 and joined
Egis, an international engineering and infrastructure group, in January 2013.
As an acknowledged market leader, we help our customers deliver
technology, operational and business improvements.
We have for some years been active in the strategic development of the
ATM industry. Recently in Europe, this has focused on the Single European
Sky; we have helped develop a number of Functional Airspace Blocks, and
supported the Industry Consultation Body.
The rapidly changing environment for ANSPs brings an increasing need
for independent, objective advice and support for service providers.
Helios has worked extensively with the European Commission (EC) on the
implications of legislation and projects to promote reform. We have worked
with the EUROCONTROL PRU, the EC, regulators and ANSPs on international
benchmarking projects. We have provided support in developing and
evaluating plans for providing new capacity in the most economically
effective way, and supported procurement in accordance with the plans. We
have helped ANSPs develop performance measurement systems.
We work frequently in partnership with ANSPs, combining our skills
to provide advice and support throughout the world for change and
development in ATM. Our support in strategic, operational and technical
areas is complemented by the provision of high-quality training in areas
related to air navigation services.
The company is ISO 9001 certified.
HowHelioscanhelpHelios understands the regulatory requirements and the challenges faced by
NSAs and ANSPs in the preparation of business plans, investment plans and
performance plans.
Helios economists and performance experts have practical experience
responding to these challenges and can support clients with customised
benchmarking, financial modelling, loan requests, traffic forecasts, revenue
sensitivity analysis and regulatory conformance assessment. Helios has also
recently invested in the development of in-house tools, which comprise
ATM economics databases and models. These optimise our efficiency in
addressing specific issues and developing tailored solutions.
If you would like to meet us and to discuss the contents of this paper, please
contact Jean-ClaudeHustache ([email protected]).
Helios
29 Hercules Way
Aerospace Boulevard l AeroPark
Farnborough l Hampshire l GU14 6UU l UK
T +44 1252 451 651
F +44 1252 451 652
W www.askhelios.com
The content of this document is intended for general guidance only and, where relevant, represents our understanding of the current status of transport industry matters. Action should
not be taken without seeking professional advice. No responsibility for loss by any person acting or refraining from action as a result of the material in this document can be accepted and we cannot
assume legal liability for any errors or omissions this document may contain.© Helios Technology Ltd – July 2013
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