Digital technologies from outside the electricity industry are prompting changes in both regulatory institutions and electric utility business models, leading to the disaggregation or unbundling of historically vertically integrated electricity firms in some jurisdictions and not others, and...

In this paper we report the findings of an experiment that examines the effects of automated mitigation procedures (AMP) on capacity investment prices of suppliers in a wholesale electricity market. Specifically, in a 2 x 2 design we examine the effects of strong and weak market power incentives...

Incumbent vertical market power in deregulating markets can be anticompetitive, as seen in the current process of retail electricity restructuring. This paper uses the AT&T antitrust case’s Bell Doctrine precedent of “quarantine the monopoly” as a case study in incumbent vertical market...

It is time to stop regulating the electricity industry as if it were a natural monopoly. Technology has moved on and competition must not be discouraged by regulation. Competition is not only necessary for lower prices to consumers: the particular technological developments that have taken place...

In August 2018, the U.S. Environmental Protection Agency (EPA) proposed a new policy – the Affordable Clean Energy rule – to reduce greenhouse gas (GHG) emissions from existing coal-fired electric generating units and power plants. The new rule establishes emissions guidelines, including...

Since the mid-1990s the changing electricity generation technology mix has resulted in carbon dioxide emissions from generation that are 32 percent lower than their 2005 levels. What role have wholesale power markets played in enabling this decarbonization? We examine this question using annual...