Interacting policies in power systems: Renewable subsidies and a carbon tax

Vivek Bhandari, Anthony M. Giacomoni, Bruce F. Wollenberg, Elizabeth J. Wilson

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Without careful planning and design, energy policies like carbon taxes and renewable subsidies like production tax credits undercut one another in unanticipated ways. We examine how a carbon tax interacts with PTCs by simulating an electricity market using the IEEE RTS model with a carbon tax of $38/tonCO2e and a PTC of $23/MWh. The results show that PTCs work against the carbon tax by both lowering average energy prices and altering the generator dispatch.

Original languageEnglish (US)
Pages (from-to)80-84
Number of pages5
JournalElectricity Journal
Volume30
Issue number6
DOIs
StatePublished - Jul 2017

Bibliographical note

Publisher Copyright:
© 2017 Elsevier Inc.

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