Accounting aspects of ocean iron fertilization
Diminishing emission budgets and increasing risks of catastrophic damages from climate change require analyses of rapid response options including geoengineering options such as ocean iron fertilization (OIF). To decide whether or not OIF might be such an option an assessment of its potential as an abatement option as well as its possible side effects is required. To explore the potential of OIF knowledge on the change of carbon stocks over time is needed. However, economic aspects including accounting of carbon credits need to be considered as well. In our analysis we use data from OIF modeling experiments for different years and analyze how many carbon credits would be generated and could be used for compliance. The amount of credit varies with the accounting method applied. Applying an accounting method which measures the net effect of OIF for the duration of 100 years leads to an annual carbon uptake of 0.56 to 1.69 GtC. For a shorter fertilization period, e.g. ten years the upper range increases to 2.57 GtC per year. Offsets due to other GHGs, especially N2O, as well as operational carbon emissions can be addressed by a discount factor. Considering all experiments and all accounting methods we find a maximum discount factor of 15 percent and an average value of 9 percent. From an economic as well as from an environmental perspective issuing temporary carbon credits which have to be replaced in the next commitment period seems most appropriate for short-term OIF and would provide the largest amount of credits at an early stage. This is equivalent to the existing tCER regulation under the Kyoto Protocol.
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- Zeckhauser, Richard Jay & Kousky, Carolyn & Rostapshova, Olga V & Toman, Michael, 2010.
"Responding to Threats of Climate Change Mega-Catastrophes,"
4454155, Harvard Kennedy School of Government.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2009. "Responding to Threats of Climate Change Mega-Catastrophes," Discussion Papers dp-09-45, Resources For the Future.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2010. "Responding to Threats of Climate Change Mega-Catastrophes," Working Paper Series rwp10-008, Harvard University, John F. Kennedy School of Government.
- Kousky, Carolyn & Rostapshova, Olga & Toman, Michael & Zeckhauser, Richard, 2009. "Responding to threats of climate change mega-catastrophes," Policy Research Working Paper Series 5127, The World Bank.
- van Kooten, G. Cornelis & Sohngen, Brent, 2007.
"Economics of Forest Ecosystem Carbon Sinks: A Review,"
International Review of Environmental and Resource Economics,
now publishers, vol. 1(3), pages 237-269, September.
- G. Cornelis van Kooten & Brent Sohngen, 2007. "Economics of Forest Ecosystem Carbon Sinks: A Review," Working Papers 2007-02, University of Victoria, Department of Economics, Resource Economics and Policy Analysis Research Group.
- Oscar J. Cacho & Robyn L. Hean & Russell M. Wise, 2003.
"Carbon-accounting methods and reforestation incentives,"
Australian Journal of Agricultural and Resource Economics,
Australian Agricultural and Resource Economics Society, vol. 47(2), pages 153-179, 06.
- Cacho, Oscar J. & Hean, Robyn L. & Wise, Russell M., 2003. "Carbon-accounting methods and reforestation incentives," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 47(2), June.
- Cacho, Oscar J. & Hean, Robyn L. & Wise, Russell M., 2002. "Carbon-Accounting Methods and Reforestation Incentives," 2002 Conference (46th), February 13-15, 2002, Canberra 125067, Australian Agricultural and Resource Economics Society.
- Philip Fearnside & Daniel Lashof & Pedro Moura-Costa, 2000. "Accounting for time in Mitigating Global Warming through land-use change and forestry," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 5(3), pages 239-270, September.
- Sinn, Hans-Werner, 2008.
"Public policies against global warming: A supply side approach,"
Munich Reprints in Economics
19638, University of Munich, Department of Economics.
- Hans-Werner Sinn, 2008. "Public policies against global warming: a supply side approach," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 15(4), pages 360-394, August.
- Bertram, Christine, 2010. "Ocean iron fertilization in the context of the Kyoto protocol and the post-Kyoto process," Energy Policy, Elsevier, vol. 38(2), pages 1130-1139, February.
- Partha Dasgupta, 2008. "Discounting climate change," Journal of Risk and Uncertainty, Springer, vol. 37(2), pages 141-169, December.
- Michael Dutschke, 2002. "Fractions of permanence – Squaring the cycle of sink carbon accounting," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 7(4), pages 381-402, December.
- Wilfried Rickels & Thomas S. Lontzek, 2012.
"Optimal global carbon management with ocean sequestration,"
Oxford Economic Papers,
Oxford University Press, vol. 64(2), pages 323-349, April.
- Rickels, Wilfried & Lontzek, Thomas S., 2008. "Optimal global carbon management with ocean sequestration," Kiel Working Papers 1432, Kiel Institute for the World Economy (IfW).
- Wilfried Rickels & Thomas Lontzek, 2008. "Optimal Global Carbon Management with Ocean Sequestration," Kiel Working Papers 1432, Kiel Institute for the World Economy.
- Miko Kirschbaum, 2006. "Temporary Carbon Sequestration Cannot Prevent Climate Change," Mitigation and Adaptation Strategies for Global Change, Springer, vol. 11(5), pages 1151-1164, September.
- Geoffrey Heal, 2009. "Climate Economics: A Meta-Review and Some Suggestions for Future Research," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 3(1), pages 4-21, Winter.
- Olschewski, Roland & Benítez, Pablo C. & de Koning, G.H.J. & Schlichter, Tomás, 2005. "How attractive are forest carbon sinks? Economic insights into supply and demand of Certified Emission Reductions," Journal of Forest Economics, Elsevier, vol. 11(2), pages 77-94, September.
- Thompson, Matthew P. & Adams, Darius & Sessions, John, 2009. "Radiative forcing and the optimal rotation age," Ecological Economics, Elsevier, vol. 68(10), pages 2713-2720, August.
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