The Role of Hedging in Carbon Markets
AbstractIn the European Emissions Trading System, power generators hold CO2 allowances to hedge for future power sales. First, we model their aggregate hedging demand in response to changes in expectations of future fuel, carbon and power prices from forward prices. This partial equilibrium analysis is then integrated into a two period model of the supply and demand of CO2 allowances considering also emissions impact and banking of allowances by speculative investors. We find that hedging flexibility can balance a CO2 allowance surplus in the range of 1.1 - 1.6 billion t CO2 at discount rates of future carbon allowances between 0 - 10%. If the surplus exceeds this level, then the rate at which today's carbon prices discount expected future prices increases. This points to the value of reducing the surplus estimated to be 2.6 billion t CO2 allowances in 2015 by about 1.3 billion t CO2, thus ensuring that hedging makes a significant contribution to stabilise carbon prices.
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Bibliographic InfoPaper provided by DIW Berlin, German Institute for Economic Research in its series Discussion Papers of DIW Berlin with number 1271.
Length: 24 p.
Date of creation: 2013
Date of revision:
Emissions trading schemes; banking; power hedging; discount rates;
Find related papers by JEL classification:
- D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
- G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation
- Q48 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Government Policy
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-03-16 (All new papers)
- NEP-ENE-2013-03-16 (Energy Economics)
- NEP-ENV-2013-03-16 (Environmental Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Paul Leiby & Jonathan Rubin, 2001. "Intertemporal Permit Trading for the Control of Greenhouse Gas Emissions," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 19(3), pages 229-256, July.
- Blyth, William & Bunn, Derek & Kettunen, Janne & Wilson, Tom, 2009. "Policy interactions, risk and price formation in carbon markets," Energy Policy, Elsevier, vol. 37(12), pages 5192-5207, December.
- Paolo, COLLA & Marc, GERMAIN & Vincent, VAN STEENBERGHE, 2005.
"Environmental policy and speculation on markets for emission permits,"
Discussion Papers (ECON - DÃ©partement des Sciences Economiques)
2005049, Université catholique de Louvain, Département des Sciences Economiques.
- PAOLO COLLA & MARC GERMAIN & VINCENT Van STEENBERGHE, 2012. "Environmental Policy and Speculation on Markets for Emission Permits," Economica, London School of Economics and Political Science, vol. 79(313), pages 152-182, 01.
- COLLA, Paolo & GERMAIN, Marc & VAN STEENBERGHE, Vincent, 2005. "Environmental policy and speculation on markets for emission permits," CORE Discussion Papers 2005066, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Bailey,Roy E., 2005. "The Economics of Financial Markets," Cambridge Books, Cambridge University Press, number 9780521612807, April.
- Nelson, Tim & Kelley, Simon & Orton, Fiona, 2012. "A literature review of economic studies on carbon pricing and Australian wholesale electricity markets," Energy Policy, Elsevier, vol. 49(C), pages 217-224.
- Julien Chevallier, 2009.
"Energy Risk Management with Carbon Assets,"
- Makoto Tanaka and Yihsu Chen, 2012. "Emissions Trading in Forward and Spot Markets for Electricity," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2).
- Cronshaw, Mark B & Brown-Kruse, Jamie, 1996. "Regulated Firms in Pollution Permit Markets with Banking," Journal of Regulatory Economics, Springer, vol. 9(2), pages 179-89, March.
- Harry Markowitz, 1952. "Portfolio Selection," Journal of Finance, American Finance Association, vol. 7(1), pages 77-91, 03.
- Rubin, Jonathan D., 1996. "A Model of Intertemporal Emission Trading, Banking, and Borrowing," Journal of Environmental Economics and Management, Elsevier, vol. 31(3), pages 269-286, November.
- Fell, Harrison & Moore, Eric & Morgenstern, Richard D., 2011. "Cost Containment under Cap and Trade: A Review of the Literature," International Review of Environmental and Resource Economics, now publishers, vol. 5(4), pages 285-307, September.
- Malik, Arun S., 2002. "Further Results on Permit Markets with Market Power and Cheating," Journal of Environmental Economics and Management, Elsevier, vol. 44(3), pages 371-390, November.
Blog mentionsAs found by EconAcademics.org, the blog aggregator for Economics research:
- Backloading â An ineffective economic measure for a good political reason?
by ? in Bruegel blog on 2013-06-19 08:01:07
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