[BETA] Fortnightly

Stranded commitments (SC), because they are potentially huge, may be a show stopper for increased competition in the U.S. electricity industry. Utility shareholders, industrial customers, and small commercial and residential customers are likely to wage tough battles before state and federal regulatory commissions as they seek to reduce their exposure to these costs.

A competitive market for electric power raises the point that some utility investments might be overvalued, giving rise to "stranded investment." Nevertheless, actual utility exposure to stranded investment may prove less severe than reported, according to a recent study we conducted at Resource Data International, Inc. (RDI), Retail Power Markets in the U.S., (em perhaps the first detailed analysis of stranded investment from generating assets, performed on a unit-by-unit basis for all power plants in the United States.

Revolutions rarely succeed without a struggle. At the California Public Utilities Commission (CPUC), the move to restructure the state's electric utility industry is no exception. The stakes are enormous. For starters, annual revenues at the state's investor-owned electric utilities (IOUs) exceed $18 billion, making up

2 percent of California's gross state product. Competitively priced electricity is vital to California's $800-billion-a-year economy, one would think.