Efforts to make generation competitive have induced several electric utilities to sell their power plants. Some sales are voluntary. Some are forced by rules mandating functional segregation from transmission and distribution. Of those sales announced or completed, most have involved high-cost utilities, and all have garnered at least book value, suggesting an attempt by sellers to deal with stranded costs.
Why then, are buyers willing to pay more than book value? They must believe they can improve on cash flows - either by raising revenues, trimming costs, or both.