Renewable electricity policies, heterogeneity, and cost effectiveness

Harrison Fell and Joshua Linn

Journal of Environmental Economics and Management, 2013, vol. 66, issue 3, 688-707

Abstract: Renewable electricity policies promote investment in renewable electricity generators and have become increasingly common around the world. Because of intermittency and the composition of other generators in the power system, the value of certain renewable – particularly wind and solar – varies across locations and technologies. This paper investigates the implications of this heterogeneity for the cost effectiveness of renewable electricity policies. A simple model of the power system shows that renewable electricity policies cause different investment mixes. Policies also differ according to their effect on electricity prices, and both factors cause the cost effectiveness to vary across policies. We use a detailed, long-run planning model that accounts for intermittency on an hourly basis to compare the cost effectiveness for a range of policies and alternative parameter assumptions. The differences in cost effectiveness are economically significant, where broader policies, such as an emissions price, outperform renewable electricity policies.

Keywords: Electricity; Climate policy; Cost effectiveness; Intermittency; Wind and solar (search for similar items in EconPapers)
Date: 2013
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Citations: View citations in EconPapers (66)

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Working Paper: Renewable Electricity Policies, Heterogeneity, and Cost Effectiveness (2012)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:jeeman:v:66:y:2013:i:3:p:688-707

DOI: 10.1016/j.jeem.2013.03.004

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