Ecological Economics Lecture 13 Allocating Carbon Responsibility 7 th July 2010 Tiago Domingos Assistant Professor Environment and Energy Section Department of Mechanical Engineering Collaboration: Alexandra Marques, João Rodrigues alexandra. marques@ist. utl. pt; joao. rodrigues@ist. utl. pt
Our approach: Consumer responsibility Rodrigues et. al. (2006)1 Imports 2 REGION VALUE ADDED Exports FINAL DEMAND DIRECT EMISSIONS Responsibility embedded in imports Responsibility embedded in exports REGION CONSUMER RESPONSIBILITY Responsibility CONSUMER + Responsibility = DIRECT + in imports in exports RESPONSIBILITY EMISSIONS 1 Rodrigues, J, Domingos, T, Giljum, S, Schneider, F. Designing an Indicator of Environmental Responsibility. Ecological Economics 59, 2006: 256 -266. World Carbon Responsibility 3/19/2018
Multi regional input/output 3 Calculation of countries’/world regions’ carbon responsibilities. With a full environmental multi-regional input/output (MRIO) model, based on the GTAP 6 database (2001). IMPORTS REGION 87 IO TABLE HOUSEHOLDS (. . . ) GOVERNMENT EXPORTS INVESTMENT 87 regions x 57 sectors REGION 1 IO TABLE LAND UNSKILLED LABOR CAPITAL NATURAL RESOURCES World Carbon Responsibility 3/19/2018
World regions 4 DEVELOPED EASTERN EUROPE (inc. Japan, Hong Kong, Singapore) ASIA AFRICA FOSSIL FUEL EXPORTERS - Australia - Canada - Venezuela - Middle East - South Africa - Russian Federation - (…) LATIN AMERICA RESPONSIBILITY (MTon. CO 2) DIRECT INT. TRADE World 24, 750 4, 996 A+D+F 21, 720 3, 360 World Carbon Responsibility 3/19/2018
Transfer of consumer responsibility in interregional trade (Mton. CO 2) 5 4, 814 5, 549 190 (1. 65) 4, 883 ASIA (exporters) 307 (1. 91) FOSSIL FUEL EXPORTERS 3, 980 11, 286 343 (0. 68) 1, 072 (1. 58) 414 (0. 70) DEVELOPED (importers) 1, 034 (1. 47) 12, 857 CONSUMER DIRECT Responsibility _ = RESPONSIBILITY EMISSIONS in imports in exports World Carbon Responsibility 3/19/2018
Consumer responsibility trade balance (Mton. CO 2) 6 World Carbon Responsibility 3/19/2018
Our approach: Producer responsibility Rodrigues et. al. (2006)1 Payment for imports 7 Payment for exports REGION PAYMENT TO PRIMARY INPUTS FINAL DEMAND DIRECT EMISSIONS Responsibility embedded in payment for exports Responsibility embedded in payment for imports REGION PRODUCER RESPONSIBILITY Responsibility PRODUCER + in payment for = DIRECT EMISSIONS RESPONSIBILITY imports 1 Rodrigues, Responsibility + in payment for exports J, Domingos, T, Giljum, S, Schneider, F. Designing an Indicator of Environmental Responsibility. Ecological Economics 59, 2006: 256 -266. World Carbon Responsibility 3/19/2018
Transfer of producer responsibility in interregional trade (Mton. CO 2) 8 4, 814 5, 549 378 (2. 36) 4, 913 ASIA (exporters) 128 (1. 11) FOSSIL FUEL EXPORTERS 5, 251 11, 286 675 (0. 96) 283 (0. 42) 648 (1. 29) DEVELOPED (importers) 661(1. 12) 11, 763 _ PRODUCER DIRECT = Responsibility _ Responsibility payment for RESPONSIBILITY EMISSIONS imports exports World Carbon Responsibility 3/19/2018
Producer responsibility trade balance (Mton. CO 2) 9 World Carbon Responsibility 3/19/2018
Summing up. . . 10 _ Direct Producer Responsibility Emissions Consumer _ Direct Responsibility Emissions (Mton. CO 2) World Carbon Responsibility 3/19/2018
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