Journal Article
No. 2018-40 | June 22, 2018
Policies for decarbonizing a liberalized power sector

Abstract

Given the agreed urgency of decarbonizing electricity and the need to guide decentralized private decisions, an adequate and credible carbon price appears essential. The paper models and quantifies the break-even carbon price for mature zero-carbon electricity investments. It appears an attractive alternative given the difficulty of measuring the social cost of carbon, but modelling shows it extremely sensitive to projected fuel prices, the rate of interest, and the capital cost of generation options, all of which are very uncertain. This has important implications, and justifies combining a carbon price floor with suitable long-term contracts for electricity investments.

Data Set

JEL Classification:

C65, Q42, Q48, Q51, Q54

Assessment

  • Downloads: 355 (Discussion Paper: 314)

Links

Cite As

David Newbery (2018). Policies for decarbonizing a liberalized power sector. Economics: The Open-Access, Open-Assessment E-Journal, 12 (2018-40). http://dx.doi.org/10.5018/economics-ejournal.ja.2018-40


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