Impact of Contracts for Differences for non-carbon electricity generation on efficiency of electricity market

Arjen T. Veenstra and Machiel Mulder

Energy Economics, 2024, vol. 136, issue C

Abstract: In response to the recent energy crisis, the European Commission proposed two-way Contracts for Differences (CfDs) to secure renewable energy investments and protect consumers. The proposed CfDs, however, raised concerns regarding the potential impact on electricity prices. This study examines the effects of various CfD design elements on day-ahead electricity prices, welfare, and renewable energy production. Using a partial equilibrium model of an international electricity market including thirteen European countries, we find a trade-off between stimulating renewable electricity producers to respond to negative prices, and ensuring producer certainty. We also show potential market distortions for CfDs with longer-term reference prices, particularly when strike prices deviate from expectations. Additionally, our study underscores the interactions among various players in the electricity market, in particular storage operators and international traders, and how these interactions can mitigate potential distortions from CfDs. Therefore, policymakers should carefully consider the design elements of CfDs, and weigh the promotion of renewable energy production against the efficiency of markets. Moreover, a proper reference price should be selected, to avoid further increasing electricity prices in periods with high electricity prices.

Keywords: Two-way Contracts for Differences; Non-carbon electricity generation; Electricity markets; Welfare effects (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0140988324003827
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:eneeco:v:136:y:2024:i:c:s0140988324003827

DOI: 10.1016/j.eneco.2024.107674

Access Statistics for this article

Energy Economics is currently edited by R. S. J. Tol, Beng Ang, Lance Bachmeier, Perry Sadorsky, Ugur Soytas and J. P. Weyant

More articles in Energy Economics from Elsevier
Bibliographic data for series maintained by Catherine Liu ().