1. Manfred KALIVODA, psiA-Consult GmbH, Vienna/Austria kalivoda@psia.at
EEA Workshop Greenhouse Gases from Aviation –17/
Estimation of emissions from aviation EMEP/ANCAT/CORINAIR, TRENDS & “Austrian” methodology
Manfred KALIVODA,
psiA-Consult GmbH, Vienna/Austria

2. EEA Workshop Greenhouse Gases 17/18-5-04
Topics
Some basics on Methodology
MEET
EMEP/UNECE/ANCAT
Austrian best practice
TRENDS
Conclusion
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

3. Purpose of emission air traffic inventories
Local Air
Quality
National Policy,
int. Reporting
Mechanism
(Corinair,
IPCC,..)
Global
Climate
Modelling
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

4. Categorisation of Air Traffic
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

5. EEA Workshop Greenhouse Gases 17/18-5-04
MEET Methodology
IFR Flights (Instrument Flight Rules)
+Activities Apt A
Start up Engines
Taxi out
Take off
+Activities Apt B
Landing
Taxi in
APU
Cruise
Climb
Descent
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

6. EMEP/ANCAT/CORINAIR - very simple methodology
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

7. EMEP/ANCAT/CORINAIR - simple & detailed methodology
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

8. Austrian best practice
Air Traffic Control Data for 1995, 1998, 2000
Radar Data = actual routes of actual flights
ATC way points within Austrian ATC area, great circle outside
30 aircraft categories
Calculation according to MEET & ARTEMIS (turbo prop) functions
1: DISTANCES for climb, cruise, descent
2: Emissions from TAXI OUT (OS2)
3: Emissions from TAKE OFF (OS3)
4: Emissions from CLIMB (OS4)
5: Emissions from CRUISE (OS5)
6: Emissions from DESCENT (OS6)
7: Emissions from LANDING (OS7)
8: Emissions from TAXI IN (OS8)
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

9. Austrian best practice: AvioMEET inventory tool
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

10. EMEP/ANCAT/CORINAIR – comparison for Vienna apt
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

11. EMEP/ANCAT/CORINAIR – comparison for total emissions
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

12. TRENDS methodology - input
Spatial aggregation
250 most important airports in Europe
NUTS 2 regions
include EU candidates with same level of detail
regional aggregation for the rest of world
35 aircraft categories
Eurocontrol CFMU data ( )
Central Flow Management Data = Flight plans: scheduled not actual flights
AEA traffic actiovity database ( )
movements, veh.km, pkm, seat-km tkm per country and year
Eurocontrol STATFORE data ( )
movements per region/country and year
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

13. Eurocontrol CFMU data for TRENDS
apt conversion list
ICAO apt code  TRENDS „location code“
a/c conversion list
ICAO a/c descriptor  TRENDS „a/c categories“
Eurocontrol CFMU data per flight
dep apt (ICAO apt code)
dest apt (ICAO apt code)
a/c type (ICAO a/c descriptor)
Eurocontrol aggregated data:
number of flights for a period per a/c category per „city pair“ (dep. location /dest. Location [+GC distance])
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

14. EEA Workshop Greenhouse Gases 17/18-5-04
Allocation
Country A:
LTO Departure A1-B2
Cruise A1-B2
LTO Arrival B2-A1
50%
50%
Country B:
LTO Departure B2-A1
Cruise B2-A1
LTO Arrival A1-B2
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

15. TRENDS methodology – calculation & results
Emission factors
MEET & ARTEMIS (turbo props)
EMEP/UNECE/ANCAT
Annual correction factor for technology changes according to the MEET forecast
AvioPoll (MS-Access) calculation tool
Database with output categories
short, medium, longhaul (500|1000km)
domestic, intra EU, extra EU international
ground related (<1000m), enroute (>1000m)
passenger, cargo (estimate)
Traffic indicators: pkm, tkm
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

16. TRENDS methodology – AvioPoll database system
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

17. EEA Workshop Greenhouse Gases 17/18-5-04
Conclusion
EMEP/UNECE/ANCAT & Austrian best practice are used for national emission reporting purposes only
TRENDS Database goes beyond reporting: transport activity & indicators
NEEDS
All emission factors are based on certification data, ARTEMIS collects actual emissions under everyday conditions  will be ready when?
All emission factors represent about year 1995 fleet  update needed for new fleet composition
Engine start up emissions (unburned fuel) is not covered yet by EMEP/UNECE/ANCAT
Do we want a harmonised data source for activity data for all EU-25 countries? Can it be  Eurocontrol data?
Manfred T. KALIVODA
EEA Workshop Greenhouse Gases 17/

18. Thank you for your attention
EEA Workshop Greenhouse Gases from Aviation –17/
Thank you for your attention
Manfred KALIVODA
psiA-Consult GmbH, Vienna