In a 'smart' electricity distribution network, flexible distribution resources (FDRs) can be coordinated to improve efficiency. But coordination enables whoever controls such resources to exercise market power. The paper establishes the following efficiency rankings of market structures:...

This article formally analyzes the causes of underinvestment in electric power generation, and the various corrective market designs that have been proposed and implemented. It yields four main analytical findings. First, using a simple numerical example, (a linear demand function, calibrated on...

I show that British electricity tariffs create substantial welfare loss, equivalent to between six and eighteen percent of domestic consumption value. Losses are greater than unpriced distributional and environmental counter effects. Expected technological change will increase this welfare loss....

An increasing reliance on solar and wind power has raised concern about system ability to consistently satisfy electricity demand. This paper examines countries' unilateral incentives to achieve supply security through capacity reserves and market integration in a multinational electricity...

The reliability of the electricity grid is of vital significance for the proper functioning of a society and its economy. The aim of this study is to develop a methodology to quantify differences in the electricity distribution grid's economic importance, and investigate limitations for its...

The German electricity market has recovered well from the 2022 energy crisis. Policymakers should now redirect the focus of energy policy to further expanding renewable energy sources. The year 2023 showed that the German electricity supply remained secure following the shutdown of nuclear power...

In this paper, we present a straightforward economic model that explains the incentives to manipulate nodal energy prices in a “Day 2” RTO market. The model distinguishes between legitimate market participation that increases overall market efficiency and manipulative behavior that distorts...

This paper compares the results of different pricing systems in the German electricity sector. In particular,we compare a competitive nodal pricing approach to a cost minimization scenario under a uniform price. The model also simulates the effects of increasing offshore wind energy in the North...

Nodal pricing has emerged from a theoretical approach to a practicable and efficient tool for network and congestion mangement. Experiences from North America and New Zealand have proven nodal pricing to be workable without serious technical problems. Continental European electricity grids like...