Annex
OPTIONS FOR ALLOCATION OF EMISSIONS FROM
INTERNATIONAL AVIATION
In 1996, SBSTA was presented with the following
allocation options for emissions from international aviation and
marine bunker fuels:
Option 2Allocation of global bunker sales
and associated emissions to parties in proportion to their national
emissions.
Option 3Allocation according to the country
where the bunker fuel is sold.
Option 4Allocation according to the nationality
of the transporting company, or to the country where an aircraft
or ship is registered, or to the country of the operator.
Option 5Allocation according to the country
of departure or destination of an aircraft or vessel; alternatively,
emissions related to the journey of an aircraft or vessel shared
by the country of departure and the country of arrival.
Option 6Allocation according to the country
of departure or destination of passengers or cargo; alternatively,
emissions related to the journey of passengers or cargo shared
by the country of departure and the country of arrival.
Option 7Allocation according to the country
of origin of passengers or owner of cargo.
Option 8Allocation to a party of all emissions
generated in its national space.
It noted that further work was required on adequate
and consistent inventories, and in 1997, decided that the basis
for further work on this issue should be confined to Options 1,
3, 4, 5, and 6.
March 2007
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