Years pass. Ethan builds a stable market. But then, a strange problem emerges. Wholesale prices average $50/MWh, but new gas turbines cost $80,000/MWh to build over their lifetime. No one builds new plants. Old plants retire. The reserve margin shrinks.
As Ethan hands his copy to a young engineer, he says: "Remember, in any other industry, price equals marginal cost. In power, price must also finance reliability, resolve congestion, and prevent collapse. Stoft’s book is the manual for building that impossible machine." power system economics steven stoft pdf
Stoft taught him that electricity markets are a Frankenstein’s monster: part physics (Kirchhoff’s Laws), part finance (arbitrage), part game theory (market power), and part tragedy (missing money). A perfect free market would explode the grid. A perfect planned economy would bankrupt it. Years pass
A speculator, "HedgeFund Energy," starts buying up all FTRs on a congested line, creating artificial scarcity. Ethan uses Stoft’s insight: FTRs are not physical; they are just financial contracts. CISO issues more FTRs up to the physical limit of the line. The speculator’s hoard becomes worthless. The market learns: You can’t corner a market when the issuer (CISO) can create new instruments. Wholesale prices average $50/MWh, but new gas turbines