Will a competitive market naturally incentivize investors to build enough power plants to prevent blackouts during peak demand hours? Stoft dives deep into the "missing money problem." He explores why energy-only markets might fail to provide adequate long-term investment signals and evaluates the economics behind capacity payments and scarcity pricing. Structural Breakdown of "Power System Economics"
The transition to deregulated electricity markets is one of the most complex engineering and economic challenges of the modern era. Unlike standard commodities, electricity cannot be efficiently stored at scale, requires instantaneous balancing of supply and demand, and relies on a physical grid subject to strict reliability constraints.
If you are analyzing the book for academic courses or engineering projects, focus on:
isn't a "story" in the traditional sense, but it is famous for using narrative-driven examples to explain why power grids don't behave like normal markets U.S. Department of Commerce (.gov) power system economics steven stoft pdf
High risk of political intervention when prices spike; potential for reliability issues.
If you are researching this topic for a specific project, please let me know. I can provide deeper insight if you share: Your specific
A former energy market analyst who still uses the "Stoft method" for calculating avoided cost rates. Will a competitive market naturally incentivize investors to
Learn how transmission rights (FTRs/CRRs) can be used to hedge congestion risk in volatile LMP zones.
A generator falsely claims a plant is down for maintenance, reducing supply and forcing the grid to use more expensive fallback options.
The book is built on a key insight: uncoordinated engineering and regulatory policies are the root cause of the boom-bust investment cycles and instability that plague many restructured markets. If you are researching this topic for a
Pays generators simply for committing to be available during peak hours (e.g., PJM, ISO-NE). Guarantees resource adequacy and long-term grid stability.
Before the 1990s, the electricity sector operated primarily as vertically integrated monopolies. A single utility owned generation, transmission, and distribution assets. Regulatory bodies set prices based on cost-of-service models.
Power System Economics by Steven Stoft: A Comprehensive Guide to Market Design
Open-cycle gas turbines have low fixed costs but high marginal costs. They only run during peak hours to set the market clearing price. Scarcity Pricing and Operating Reserves