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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