We analyze the design of policies to promote efficient distributed generation (DG) of electricity. The optimal policy varies with the set of instruments available to the regulator and with the prevailing DG production technology. DG capacity charges often play a valuable role in inducing optimal...

We measure the degree of market power execution and inefficiencies in Alberta's restructured electricity market. Using hourly wholesale market data from 2008 to 2014, we find that firms exercise substantial market power in the highest demand hours with limited excess production capacity. The...

State-regulated investor-owned utilities serve over 70 percent of electricity to final end-use retail consumers in the U.S. Prior to the 1990s, all states used a “cost of service (COS)” regulation regime in which investor-owned utilities were allowed to recover prudently incurred costs plus...

European electricity markets are geographically organized in zones, which often resemble countries. Overload of power lines within zones have to be relieved through other means than the electricity market, e.g. so-called “redispatching” of power plants. Traditionally, this has often been...

This comment replicates the influential paper published by Lipscomb, Mobarak, and Braham in the American Economic Journal: Applied Economics in 2013. We show that the significance and robustness of their findings hinge upon a self-defined demarcation of the Amazon region, which is not...

Renewable portfolio standards (RPS) are the most popular U.S. state-level policy tools for promoting deployment of electricity from renewable energy (RES-E). While several econometric studies have estimated the effect of RPS policies on RES-E deployment, results are sometimes contradictory....

Electricity resource adequacy is the most urgent and controversial challenge facing the Electric Reliability Council of Texas (ERCOT) market. The policy discussions have neglected some very simple steps that could be taken to promote demand response and reduce peak demand. An allocation of some...

This working paper provides details of the Australian National Electricity Market (ANEM) model version 1.10 used in the research project titled: An investigation of the impacts of increased power supply to the national grid by wind generators on the Australian electricity industry. The paper...

This article explores key market design issues to be addressed in future electricity markets dominated by intermittent renewable generation with near zero private marginal costs for generating electricity. Changing technology mixes will change market outcomes, but they do not change the...