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Comparing the Costs of Intermittent and Dispatchable Electricity Generating Technologies

Open access
Joskow, Paul L·2011·American Economic Review

Abstract

Economic evaluations of alternative electric generating technologies typically rely on comparisons between their expected “levelized cost” per MWh supplied. I demonstrate that this metric is inappropriate for comparing intermittent generating technologies like wind and solar with dispatchable generating technologies like nuclear, gas combined cycle, and coal. It overvalues intermittent generating technologies compared to dispatchable base load generating technologies. It also likely overvalues wind generating technologies compared to solar generating technologies. Integrating differences in production profiles, the associated variations in wholesale market prices of electricity, and life-cycle costs associated with different generating technologies is necessary to provide meaningful comparisons between them.

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Metadata

Authors
Joskow, P. L.
Venue
American Economic Review
Published
2011-05-01
Volume
101
Issue
3
Pages
238-241
ISSN
0002-8282 (ISSN-L)
OpenAlex
W2138380733
Cited by
671
References
0
FWCI
14.32
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Comparing the Costs of Intermittent and Dispatchable Electricity Generating Technologies. https://app.cochat.ai/papers/10.1257/aer.101.3.238
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Joskow, P. L. (2011). Comparing the Costs of Intermittent and Dispatchable Electricity Generating Technologies. American Economic Review. https://doi.org/10.1257/aer.101.3.238

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