Transforming Energy Networks via Peer to Peer Energy Trading: Potential of Game Theoretic Approaches

Peer-to-peer (P2P) energy trading has emerged as a next-generation energy management mechanism for the smart grid that enables each prosumer of the network to participate in energy trading with one another and the grid. This poses a significant challenge in terms of modeling the decision-making process of each participant with conflicting interest and motivating prosumers to participate in energy trading and to cooperate, if necessary, for achieving different energy management goals. Therefore, such decision-making process needs to be built on solid mathematical and signal processing tools that can ensure an efficient operation of the smart grid. This paper provides an overview of the use of game theoretic approaches for P2P energy trading as a feasible and effective means of energy management. As such, we discuss various games and auction theoretic approaches by following a systematic classification to provide information on the importance of game theory for smart energy research. Then, the paper focuses on the P2P energy trading describing its key features and giving an introduction to an existing P2P testbed. Further, the paper zooms into the detail of some specific game and auction theoretic models that have recently been used in P2P energy trading and discusses some important finding of these schemes.Comment: 38 pages, single column, double spac

Auctioning of CO2 Emission Allowances in Phase 3 of the EU Emissions Trading Scheme

The Climate action and renewable energy package proposed by the European Commission in the beginning of 2008 suggests auctioning as basic principle for allocation for the upcoming third trading phase of the EU Emissions Trading Scheme that runs from 2013 to 2020. Overall, it is estimated that at least two third of the total quantity of allowances will be auctioned in 2013, to be increased to 100 % by 2020. In this paper, we emphasize the importance of a properly chosen auction design as the significantly higher auction share, compared to the past and current trading phase, is expected to yield a thin secondary market for CO2 allowances. We elaborate main criteria that a viable auction design is supposed to fulfil and propose a specific auction design for the third trading phase. The auction we recommend is a simultaneous dynamic uniform double auction. -- Die Europäische Kommission hat in ihrem Klima- und Energiepaket vom Januar 2008 eine Weichenstellung für den europäischen Emissionshandel vorgeschlagen. Bislang wurden die Zertifikate an die betroffenen Unternehmen aus den energieintensiven Sektoren kostenfrei vergeben. Nach den Plänen der Kommission sollen Stromproduzenten ab 2013 alle benötigten Zertifikate ersteigern müssen. Unternehmen aus anderen energieintensiven Branchen sollen zunächst nur 20 % ersteigern, in 2020 dann 100 %. Da insgesamt mindestens zwei Drittel aller Zertifikate versteigert werden, ist zu erwarten, dass der freie Markt für Zertifikate ab 2013 deutlich dünner sein wird als dies bisher der Fall ist. Aus diesem Grund gewinnt das Design der Auktion an Bedeutung, denn vom Auktionspreis, der die Knappheit an Zertifikaten signalisieren soll, werden wichtige Investitionsentscheidungen in CO2-arme Technologien abhängen. Eventuelle Fehler im Auktionsdesign können, wenn die Zertifikate überwiegend versteigert werden, nicht mehr durch einen liquiden freien Markt geheilt werden.climate policy,emissions trading,auction design

Mechanism Choice

This chapter reviews the literature on the selection of regulatory policy instruments, from both normative and positive perspectives. It first reviews the mechanism design literature to identify normative objectives in selecting among the menu or toolbox of policy instruments. The chapter then discusses the public choice and positive political theory literatures and the variety of models developed to attempt to predict the actual selection of alternative policy instruments. It begins with simpler early models focusing on interest group politics and proceeds to more complicated models that incorporate both supply and demand for policy, the role of policy entrepreneurs, behavioral and cognitive choice, and public perceptions and mass politics. It compares these theories to empirical experience. The chapter examines literature in law, economics, political science, and related fields, and it draws examples from US, European, and international regulation. It concludes with suggestions for future research. Document is the author\u27s manuscrip

Auctioning of EU ETS Phase II allowances: how and why?

The European Directive on the EU ETS allows governments to auction up to 10% of the allowances issued in phase II 2008-2012, without constraints being specified thereafter. This article reviews and extends the long-standing debate about auctioning, in which economists have generally supported and industries opposed a greater use of auctioning. The article clarifies the key issues by reviewing six `traditional' considerations, examines several credible options for auction design, and then proposes some new issues relevant to auctioning. It is concluded that greater auctioning in aggregate need not increase adverse competitiveness impacts, and could in some respects alleviate them, particularly by supporting border-tax adjustments. Auctioning within the 10% limit might also be used to dampen price volatility during 2008-2012 and, in subsequent periods, it offers the prospect of supporting a long-term price signal to aid investor confidence. The former is only possible, however, if Member States are willing to coordinate their decision-making (though not revenue-raising) powers in defining and implementing the intended pricing mechanisms

The Use of Economic Incentives in Developing Countries: Lessons from International Experience with Industrial Air Pollution

To what extent should developing countries eschew conventional command and control environmental regulation that is increasingly seen as inefficient and rely instead on economic incentives? This paper addresses this question as it pertains to industrial air pollution. The paper discusses the advantages and disadvantages of various economic incentive instruments, presents in-depth case studies of their application in Sweden, the United States, China, and Poland, and proposes a number of policy guidelines. The authors argue that both design deficiencies and pervasive constraints on monitoring and enforcement impede the effectiveness of economic instruments in developing countries. The latter are difficult to rectify, at least in the medium term. As a result, tradable permits are generally not practical. Suitably modified however, emissions fee policies probably are appropriate. They can provide a foundation for a transition to an effective economic incentive system, and can raise much needed revenue for environmental projects and programs. In addition, if political opposition can be overcome, environmental taxes constitute a second-best but potentially effective pollution control instrument.