Emissions from international aviation - Challenges
description
Transcript of Emissions from international aviation - Challenges
Emissions from international aviation - Challenges
Emissions from international aviation - Challenges
ICAO - International Civil Aviation ICAO - International Civil Aviation
OrganizationOrganizationJane Hupe, Chief Environmental UnitJane Hupe, Chief Environmental Unit
ICAO - International Civil Aviation ICAO - International Civil Aviation
OrganizationOrganizationJane Hupe, Chief Environmental UnitJane Hupe, Chief Environmental Unit
Ad hoc Working Group on further Commitments for Annex I Parties under the Kyoto Protocol
ChallengesChallenges Data: Data:
SourcesSources AccessAccess Quality Quality Comparability Comparability
Methodological issues:Methodological issues: Tiers: top-down X bottom-up approachesTiers: top-down X bottom-up approaches International X domesticInternational X domestic Models Models
Legal issues: Legal issues: CoverageCoverage Legal boundaries Legal boundaries Responsibilities: collection, reporting, Responsibilities: collection, reporting,
monitoring/verification monitoring/verification
Data: Data: SourcesSources AccessAccess Quality Quality Comparability Comparability
Methodological issues:Methodological issues: Tiers: top-down X bottom-up approachesTiers: top-down X bottom-up approaches International X domesticInternational X domestic Models Models
Legal issues: Legal issues: CoverageCoverage Legal boundaries Legal boundaries Responsibilities: collection, reporting, Responsibilities: collection, reporting,
monitoring/verification monitoring/verification
FROMFROM TOTO MILESMILESLAND LAND
MILESMILES
WATER WATER
MILESMILES
LEG LEG
PERCENT PERCENT
OF TOTALOF TOTAL
PERCENT PERCENT
OVER LANDOVER LAND
PERCENT PERCENT
OVER WATEROVER WATER
EDDFEDDF KBOSKBOS 36693669 953953 27162716 19.619.6 26.026.0 74.074.0
KBOSKBOS CYVRCYVR 25142514 25122512 22 13.413.4 99.999.9 0.10.1
CYVRCYVR VHHHVHHH 63926392 23412341 40514051 34.234.2 36.636.6 63.463.4
VHHHVHHH VIDPVIDP 23312331 23032303 2828 12.512.5 98.898.8 1.21.2
VIDPVIDP EDDFEDDF 38113811 38113811 00 20.420.4 100.0100.0 0.00.0
TOTALTOTAL 1871718717 1192111921 67966796 100.0100.0 63.763.7 36.336.3
Illustrative example Illustrative example
Illustrative exampleIllustrative example
Scenario Total Fuel Burn (kg)
Strong Headwind
253,390
Nominal 228,051
Strong Tailwind
207,319
The fuel burn for flight segment for the nominal case is as follows:
Flight Segment Total Fuel Burn (kg)
Frankfurt to Boston
43,350
Boston to Vancouver
28,756
Vancouver to Hong Kong
83,953
Hong Kong to New Delhi
27,263
New Delhi to Frankfurt
44,729
FUEL BURNFUEL BURN
WIND SCENARIOSWIND SCENARIOS