The Island of Efficient Energy
Steven Stoft’s Power System Economics: Designing Markets for Electricity is widely considered the "bible" of modern electricity market design. First published in 2002 by IEEE/Wiley, it remains a critical resource for engineers, economists, and regulators seeking to understand how competitive markets can reliably manage the complexities of a power grid. power system economics steven stoft pdf
Market Power and the Exercise of Physical Withholding The Island of Efficient Energy Steven Stoft’s Power
One of the book's most provocative insights is found in Part 2, where Stoft links short-run reliability with long-run investment. Conversational but Rigorous: Stoft writes in a direct,
Steven Stoft’s Power System Economics remains a landmark text because it refuses to treat economic theory and power system engineering as separate domains. The essay above has distilled three of his core insights: first, that locational marginal pricing is indispensable for managing congestion; second, that market power in electricity is a physical, not just financial, phenomenon; and third, that reliability must be treated as an economic good with a price (VOLL) rather than a fixed engineering standard. For policymakers, regulators, and students, Stoft’s work provides a rigorous yet accessible toolkit for designing markets that balance efficiency, fairness, and physical security. The ongoing transition to renewable energy, with its variable output and inverter-based controls, only amplifies the relevance of Stoft’s fundamental message: in power system economics, physics and prices are two sides of the same coin.
Pricing: Introduces the fundamental units of pricing for power, energy, and capacity. Part 2: Reliability, Price Spikes, and Investment