CO2 cost pass through and windfall profits in the power sector
This paper analyses the implications of the EU ETS for the power sector, notably the impact of free allocation of CO2 emission allowances on the price of electricity and the profitability of power generation. Besides some theoretical reflections, the paper presents empirical and model estimates of CO2 cost pass through, indicating that pass through rates vary between 40 and 100 percent of CO2 costs, or - in absolute terms - between 3 and 18 €/MWh, depending on the carbon intensity of the marginal production unit and other, market or technology specific factors concerned. As a result, power companies realise substantial windfall profits, indicated by empirical and model estimates presented in the paper. In order to avoid these windfall profits, the paper concludes that free allocation to power companies should be phased out in favour of auctioning.
|Date of creation:||May 2006|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.econ.cam.ac.uk/index.htm |
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- Burtraw, Dallas & Palmer, Karen & Bharvirkar, Ranjit & Paul, Anthony, 2002.
"The Effect on Asset Values of the Allocation of Carbon Dioxide Emission Allowances,"
dp-02-15-, Resources For the Future.
- Burtraw, Dallas & Palmer, Karen & Bharvirkar, Ranjit & Paul, Anthony, 2002. "The Effect on Asset Values of the Allocation of Carbon Dioxide Emission Allowances," The Electricity Journal, Elsevier, vol. 15(5), pages 51-62, June.
- Neuhoff, K. & Keats, K. & Sato, M., 2006. "Allocation, incentives and distortions: the impact of EU ETS emissions allowance allocations to the electricity sector," Cambridge Working Papers in Economics 0642, Faculty of Economics, University of Cambridge.
- Burtraw, Dallas & Palmer, Karen & Kahn, Daniel, 2005. "Allocation of CO2 Emissions Allowances in the Regional Greenhouse Gas Cap-and-Trade Program," Discussion Papers dp-05-25, Resources For the Future.
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