The Incentive to Invest in Thermal Plants in the Presence of Wind Generation
In a deregulated market, the decision to build new thermal power plants rests with private investors and they will decide whether to invest on the basis of expected profits. This paper evaluates how such profits are affected by the increasing presence of wind generation. We use hourly historical data for the Irish Single Electricity Market, a compulsory pool market with capacity payments, and simulate future series of electricity shadow prices, bids of representative plants and wind generation. We estimate the correlation between shadow price and installed wind capacity on the basis of past data, finding a negative correlation. We then evaluate the effects of increased wind capacity on thermal power plants' expected profits. We find that increasing installed wind from the current level of 2000MW to about 3000MW causes a larger decrease in profits for baseload gas plants and a smaller decrease for less flexible coal-fuelled plants. The decrease in profits is of the order of 1 to 2 per cent.
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- Christopher F. Baum & Richard Sperling, 2001. "Tests for stationarity of a time series: update," Stata Technical Bulletin, StataCorp LP, vol. 10(58).
- Alfredo Garcia & Juan Alzate & Jorge Barrera, 2012. "Regulatory design and incentives for renewable energy," Journal of Regulatory Economics, Springer, vol. 41(3), pages 315-336, June.
- Denny, Eleanor & O'Malley, Mark, 2009. "The impact of carbon prices on generation-cycling costs," Energy Policy, Elsevier, vol. 37(4), pages 1204-1212, April.
- Zivot, Eric & Andrews, Donald W K, 2002.
"Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 20(1), pages 25-44, January.
- Zivot, Eric & Andrews, Donald W K, 1992. "Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(3), pages 251-270, July.
- Eric Zivot & Donald W.K. Andrews, 1990. "Further Evidence on the Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Cowles Foundation Discussion Papers 944, Cowles Foundation for Research in Economics, Yale University.
- Tom Doan, "undated". "ZIVOT: RATS procedure to perform Zivot-Andrews Unit Root Test," Statistical Software Components RTS00236, Boston College Department of Economics.
- Damiano Brigo & Antonio Dalessandro & Matthias Neugebauer & Fares Triki, 2008. "A Stochastic Processes Toolkit for Risk Management," Papers 0812.4210, arXiv.org.
- Christopher F. Baum, 2001. "Tests for stationarity of a time series," Stata Technical Bulletin, StataCorp LP, vol. 10(57).
- Devitt, Conor & Malaguzzi Valeri, Laura, 2011. "The Effect of REFIT on Irish Electricity Prices," Papers WP374, Economic and Social Research Institute (ESRI).
- Steggals, Will & Gross, Robert & Heptonstall, Philip, 2011. "Winds of change: How high wind penetrations will affect investment incentives in the GB electricity sector," Energy Policy, Elsevier, vol. 39(3), pages 1389-1396, March.
- Traber, Thure & Kemfert, Claudia, 2011. "Gone with the wind? -- Electricity market prices and incentives to invest in thermal power plants under increasing wind energy supply," Energy Economics, Elsevier, vol. 33(2), pages 249-256, March.
- Thure Traber & Claudia Kemfert, 2009. "Gone with the Wind?: Electricity Market Prices and Incentives to Invest in Thermal Power Plants under Increasing Wind Energy Supply," Discussion Papers of DIW Berlin 852, DIW Berlin, German Institute for Economic Research.
- Ignacio J. Perez-Arriaga & Carlos Batlle, 2012. "Impacts of Intermittent Renewables on Electricity Generation System Operation," Economics of Energy & Environmental Policy, International Association for Energy Economics, vol. 0(Number 2).
- Conor Devitt & Laura Malaguzzi Valeri, 2011. "The Effect of REFIT on Irish Wholesale Electricity Prices," The Economic and Social Review, Economic and Social Studies, vol. 42(3), pages 343-369.
- Woo, C.K. & Horowitz, I. & Moore, J. & Pacheco, A., 2011. "The impact of wind generation on the electricity spot-market price level and variance: The Texas experience," Energy Policy, Elsevier, vol. 39(7), pages 3939-3944, July.
- Möller, Christoph & Rachev, Svetlozar T. & Fabozzi, Frank J., 2011. "Balancing energy strategies in electricity portfolio management," Energy Economics, Elsevier, vol. 33(1), pages 2-11, January.
- Frank A. Wolak, 2001. "Identification and Estimation of Cost Functions Using Observed Bid Data: An Application to Electricity Markets," NBER Working Papers 8191, National Bureau of Economic Research, Inc.
- Gross, Robert & Blyth, William & Heptonstall, Philip, 2010. "Risks, revenues and investment in electricity generation: Why policy needs to look beyond costs," Energy Economics, Elsevier, vol. 32(4), pages 796-804, July.
- Newbery, David, 2010. "Market design for a large share of wind power," Energy Policy, Elsevier, vol. 38(7), pages 3131-3134, July.
- Weisser, D, 2003. "A wind energy analysis of Grenada: an estimation using the ‘Weibull’ density function," Renewable Energy, Elsevier, vol. 28(11), pages 1803-1812.
- Weron, Rafal, 2008. "Market price of risk implied by Asian-style electricity options and futures," Energy Economics, Elsevier, vol. 30(3), pages 1098-1115, May.
- Gorecki, Paul K., 2011. "The Internal EU Electricity Market: Implications for Ireland," Research Series, Economic and Social Research Institute (ESRI), number RS23.
- Muñoz, M. Pilar & Dickey, David A., 2009. "Are electricity prices affected by the US dollar to Euro exchange rate? The Spanish case," Energy Economics, Elsevier, vol. 31(6), pages 857-866, November.
- Rafal Weron, 2006. "Modeling and Forecasting Electricity Loads and Prices: A Statistical Approach," HSC Books, Hugo Steinhaus Center, Wroclaw University of Technology, number hsbook0601.
- Troy, Niamh & Denny, Eleanor & O'Malley, Mark, 2010. "Base-load cycling on a system with significant wind penetration," MPRA Paper 34848, University Library of Munich, Germany. Full references (including those not matched with items on IDEAS)