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Written question asked by Baroness Blackwood of North Oxford (Conservative) on Thursday, 17 February 2011, in the House of Commons. It was due for an answer on Monday, 28 February 2011. It was answered by Lord Barker of Battle (Conservative) on Monday, 28 February 2011 on behalf of the Department of Energy and Climate Change.


Carbon Emissions: Shipping and Aviation

Question
To ask the Secretary of State for Energy and Climate Change what proportion of UK carbon dioxide emissions he estimates are attributable to (a) shipping and (b) aviation.
Answer

DECC published final estimates of UK greenhouse gas emissions by source for the period 1990 to 2009 on 1 February 2011. Shipping and aviation emissions are provided at both the domestic and international level (see following table). International shipping and aviation emissions are reported but following IPCC guidance do not count towards the UK totals.

Emissions by source—2009
Million tonnes, as CO2 Percentage of UK total
Domestic aviation 2.0 0.4
Domestic shipping 1.5 0.3
UK total emissions (including LULUCF and excluding international aviation and shipping) 473.7 100
International aviation 32.7 n/a
International shipping 10.5 n/a
Note: Coverage: United Kingdom, Isle of Man, Jersey and Guernsey. Excludes all overseas territories. Source: DECC, 2011.

Secondary information

Type
Written question
Reference
42852; 524 c231W
Session
2010-12
Subjects
Aviation Exhaust emissions Shipping
Contains statistics
Yes
Link
View this Written question on www.publications.parliament.uk