Manfred KALIVODA, psiA-Consult GmbH, Vienna/Austria kalivoda@psia.at EEA Workshop Greenhouse Gases from Aviation –17/18-5-04 Estimation of emissions from aviation EMEP/ANCAT/CORINAIR, TRENDS & “Austrian” methodology Manfred KALIVODA, psiA-Consult GmbH, Vienna/Austria kalivoda@psia.at
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 17/18-5-04
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 17/18-5-04
Categorisation of Air Traffic Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
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 17/18-5-04
EMEP/ANCAT/CORINAIR - very simple methodology Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
EMEP/ANCAT/CORINAIR - simple & detailed methodology Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
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 17/18-5-04
Austrian best practice: AvioMEET inventory tool Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
EMEP/ANCAT/CORINAIR – comparison for Vienna apt Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
EMEP/ANCAT/CORINAIR – comparison for total emissions Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
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 (1996-2001) Central Flow Management Data = Flight plans: scheduled not actual flights AEA traffic actiovity database (1975-1995) movements, veh.km, pkm, seat-km tkm per country and year Eurocontrol STATFORE data (2001-2015) movements per region/country and year Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
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 17/18-5-04
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 17/18-5-04
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 17/18-5-04
TRENDS methodology – AvioPoll database system Manfred T. KALIVODA EEA Workshop Greenhouse Gases 17/18-5-04
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 17/18-5-04
Thank you for your attention EEA Workshop Greenhouse Gases from Aviation –17/18-5-04 Thank you for your attention Manfred KALIVODA psiA-Consult GmbH, Vienna kalivoda@psia.at