Electric deregulation legislation passed in 1997 enabled ComEd and Illinois’ other electric utilities to sell off their electric generating plants and enter into long-term agreements to purchase power in order to supply customers under regulated tariffs. The legislation also required ComEd and the other electric utilities to freeze their electric tariffs until 2007. State-certified electric suppliers have been providing power to ComEd customers since the advent of electric deregulation in Illinois, however recently wholesale electric prices have increased to such a level that ComEd’s frozen rates have become, by far, the most cost-effective electric supply alternative.

Call it “the perfect storm” for Illinois electric customers, because at the end of 2006 ComEd’s rate freeze will expire at the same time as the end of ComEd’s wholesale electric supply agreements.

2007 Electric Rates are Likely to Go Up 20% or More

The Illinois Commerce Commission has approved a plan allowing ComEd to solicit offers to purchase power from wholesale electric generators through an auction process whereby electric generators bid lower and lower for ComEd’s electric load until the bidding period comes to a close. These wholesale electric prices will then be used to create new retail electric rates for ComEd’s residential, commercial and industrial customers. All existing ComEd electric rates, or “Legacy Tariffs,” have been restructured under new names with some of the most familiar existing rates – like Rider 25, the electric heat rate – being eliminated from the rate schedule entirely. All that’s missing right now is ComEd’s cost of power which will be embedded into the new rate structure following the auction.

ComEd will hold its auction in September and publish the cost of its new electric rates in October. Like all components of the energy sector, the market price of electricity has increased and industry experts are projecting that the new ComEd rates will be at least 20% greater than its Legacy Tariffs. The May 29, 2006 issue of Crain’s Chicago Business suggested that if ComEd’s auction were to be held right now, 2007 electric rates would increase 33%.

Considering Your Options Carefully

It’s important to note however, that certified alternative electric suppliers – there are twenty State-certified alternative retail electric suppliers serving Illinois – are actively pursuing commercial and industrial electric customers as an alternative to ComEd. Their offers should be taken seriously although comparing suppliers’ offers can be a tricky business. Electric customers will rarely enjoy an apples-to-apples comparison from among suppliers’ offers. Length of the supply agreement, contract terms and conditions, and determining the contract quantities of power are also among the details to be worked out in an alternative supply arrangement.

Should You Take Action or Not?

Simply making no decision about the new rate structure and defaulting into the new tariffs is an option for most ComEd customers. Under certain circumstances, ComEd customers will migrate into the new ComEd rates and continue to have the option of selecting an alternative supplier. Under other circumstances, electric customers will have to either opt in or opt out of the new ComEd rate schedule for at least seventeen months. However, customer size will make a difference as to which new market-based rate customers will migrate into. Sieben Energy Associates has been helping businesses understand the impact of electric deregulation and make the best supply choices since electric deregulation was enacted in Illinois.

Need Assistance Evaluating Your Options?

For more information about how these changes will affect you as an electric customer, or to understand how to evaluate electric supply alternatives, contact Craig Sieben or Jerry Burin at 312-899-1000.



The Chicago Tribune recently addressed the rate freeze in its Editorials. Click here to download a pdf of the article.