Frank A. Wolak (Stanford University)
This paper describes the lessons that should be learned about electricity
market design and regulating energy markets from the California electricity
crisis. A necessary first step in determining the lessons learned from
the California electricity crisis is a diagnosis of its causes. This
requires a clear understanding of the federal and state regulatory infrastructure
that governs the US electricity supply industry. I then discuss the conditions
in the western US electricity supply industry that enabled the California
crisis to occur. The paper then describes the important regulatory decisions
by FERC that allowed what was a very solvable problem develop into a
full-fledged economic disaster during the latter part of 2000. As part
of this discussion of FERC's response to the events of the summer of
2000, I will also dispel a number of the myths that circulated around
this same time about the causes and consequences of the California electricity
crisis. I will also discuss the actions taken at the state and federal
level that ultimately stabilized the California electricity market. This
is followed by a discussion of what I believe are the major lessons for
electricity market design that should be learned from the California crisis.
The paper concludes with a recommendations for how FERC should change
the way it carries out its statutory mandate to set just and reasonable
wholesale prices and how state PUCs should revise their retail market
policies to prevent a future California crisis. In this discussion, I
describe a worst-case scenario for how another California electricity
crisis could occur if these recommendations are not followed.
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