NERC

Using Hourly System Lambda to Gauge Bulk-power Prices

The electric power industry lies in the midst of major change, including a shift to market-based wholesale prices. Market players and regulators will recognize that competition requires a shift in thinking on key issues such as resource planning before the market is developed enough to provide adequate price information.

Trends

Average generation costs for the nation's electric utilities fell in 1994, primarily due to reductions in delivered fuel prices. Production costs declined by 3.5 percent, averaging just $1.89 per kilowatt-hour (Kwh) by year's end.

The WSCC is the only NERC (North American Electric Reliability) region where production cost increased (em 2.6 percent in 1994 (em as reduced hydro output in California was replaced by more costly natural gas-fired generation.

How Stranded Will Electric Utiliites Be?

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.