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Variable Interest Entities
12 Months Ended
Dec. 31, 2011
Variable Interest Entities Disclosure [Abstract]  
Variable Interest Entities

2.       Variable Interest Entities - MGE Energy and MGE.

 

a.       MGE Power Elm Road.

 

MGE Power Elm Road is not a subsidiary of MGE; however, it has been consolidated in the financial statements of MGE. MGE Power Elm Road was created for the purpose of owning new generating assets. MGE Power Elm Road's sole principal assets are an 8.33% undivided ownership interest in two 615 MW coal-fired generating plants located in Oak Creek, Wisconsin, which it leases to MGE pursuant to long-term leases. Based on the nature and terms of the contractual agreements, MGE is expected to absorb a majority of the expected losses, residual value, or both, associated with the ownership of MGE Power Elm Road and therefore holds a variable interest in MGE Power Elm Road, even though it has no equity interest in MGE Power Elm Road. MGE Energy and MGE consolidate VIEs for which they are the primary beneficiary. MGE has the power to direct the activities that most significantly impact the Elm Road Units' economic performance and is also the party most closely associated with MGE Power Elm Road. As a result, MGE is the primary beneficiary. At December 31, MGE has included the following significant accounts on its balance sheet related to its interest in this VIE:

 (In thousands) 2011 2010 
 Property, plant, and equipment, net$189,163$120,122 
 Construction work in progress 732 72,193 
 Accrued interest and taxes 4,348 1,761 
 Deferred income taxes 15,553 11,067 
 Long-term debt 75,972 48,473 
 Noncontrolling interest 70,966 99,390 

Long-term debt consists of $76.0 million of senior secured notes that require that MGE Power Elm Road maintain a projected and actual debt service coverage ratio at the end of any calendar quarter of not less than 1.25 to 1.00 for the trailing 12-month period. The debt is secured by a collateral assignment of lease payments that MGE is making to MGE Power Elm Road for use of the Elm Road Units pursuant to the long-term lease. As of December 31, 2011, MGE Power Elm Road is in compliance with the covenant requirements.

 

MGE has been and will continue to recover in rates the lease payments made to MGE Power Elm Road. Unit 1 entered commercial operation in February 2010, and Unit 2 entered commercial operation in January 2011. MGE received approval from the PSCW to collect in rates the carrying costs incurred by MGE Power Elm Road. The total carrying costs on the Elm Road Units is $62.2 million. MGE began collecting the carrying costs in rates in 2006. These amounts are being collected over multiple years. Of these costs, $17.0 million relates to the capitalized interest and the debt portion of the units. These costs will be recognized over the period in which the generating units will be depreciated. The remaining $45.2 million represents the equity portion and is being recognized over the period allowed for recovery in rates.

b.       MGE Power West Campus.

 

MGE Power West Campus is not a subsidiary of MGE; however, it has been consolidated in the financial statements of MGE. MGE Power West Campus was created for the purpose of owning new generating assets. MGE Power West Campus' sole principal asset is the WCCF, which it leases to MGE pursuant to a long-term lease. MGE is responsible for operation of the plant during the term of the lease. Based on the nature and terms of these contractual relationships, MGE absorbs a majority of the expected losses, residual value, or both, associated with the ownership and operation of the WCCF and therefore holds a variable interest in MGE Power West Campus, even though it has no equity interest in MGE Power West Campus. MGE has the power to direct the activities that most significantly impact WCCF's economic performance and is also the party most closely associated with MGE Power West Campus. As a result, MGE is the primary beneficiary. At December 31, MGE has included the following significant accounts on its balance sheet related to its interest in this VIE:

 (In thousands) 2011 2010 
 Property, plant, and equipment, net$91,355$93,631 
 Affiliate receivables 7,416 7,945 
 Accrued interest and taxes 4,689 2,409 
 Deferred income taxes 20,659 19,985 
 Long-term debt 50,000 50,000 
 Noncontrolling interest 30,676 32,675 

Long-term debt consists of $50 million of senior secured notes that require that MGE Power West Campus maintain a projected debt service coverage ratio of not less than 1.25 to 1.00 and debt to total capitalization ratio of not more than .65 to 1.00. The debt is secured by a collateral assignment of lease payments that MGE is making to MGE Power West Campus for use of the cogeneration facility pursuant to the long-term lease. As of December 31, 2011, MGE Power West Campus is in compliance with the covenant requirements.

 

MGE has been and will continue to recover lease payments made to MGE Power West Campus in rates. Also, MGE received approval from the PSCW to collect approximately $12.1 million in carrying costs incurred by MGE Power West Campus during construction of the facility. The carrying costs are being recovered in rates over a 10 year period that started in 2005.