Work on updating GHG emissions estimate for international shipping moves forward at Expert Workshop
Work to update the greenhouse gas (GHG) emissions estimate for international shipping moved forward during an Expert Workshop at IMO Headquarters last week, (26 February to 1 March 2013), attended by more than one hundred participants from IMO Member Governments and Observer Organizations. A final study is expected to be delivered in 2014.The Workshop followed the endorsement, in principle, by IMO's Marine Environment Protection Committee (MEPC), at its sixty-fourth session in October 2012 of the outline for an update of the GHG emissions estimate.The current (Second) IMO GHG Study 2009 had estimated that international shipping emitted 870 million tonnes, or about 2.7% of the global man-made emissions of carbon dioxide (CO2) in 2007. Exhaust gases are the primary source of GHG emissions from ships, with CO2 the most important GHG, both in terms of quantity and of global warming potential.As the current estimate contained in the Second IMO GHG Study 2009 does not take account of the economic downturn experienced globally since 2008, an updated GHG emissions estimate should provide MEPC with reliable and up-to-date information to base its decisions on when considering further possible measures to address GHG emissions from international shipping. An updated emissions estimate would also provide ...
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