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Variable Interest Entities (Tables)
12 Months Ended
Dec. 31, 2020
Variable Interest Entity [Line Items]  
Variable interest entities significant balance sheet accounts As of December 31, MGE has included the following significant accounts on its consolidated balance sheets related to its interest in these VIEs:

 

 

 

MGE Power Elm Road

 

 

MGE Power West Campus

 

 

(In thousands)

 

2020

 

2019

 

 

2020

 

2019

 

 

Property, plant, and equipment, net

$

166,883

$

170,763

 

$

79,077

$

79,473

 

 

Construction work in progress

 

697

 

468

 

 

677

 

309

 

 

Affiliate receivables

 

-

 

-

 

 

2,803

 

3,600

 

 

Accrued interest and accrued (prepaid) taxes

 

2,701

 

1,364

 

 

671

 

(160)

 

 

Deferred income taxes

 

30,646

 

30,621

 

 

14,521

 

14,363

 

 

Long-term debt(a)

 

51,590

 

54,207

 

 

37,652

 

39,627

 

 

Noncontrolling interest

 

96,856

 

97,172

 

 

44,340

 

43,131

 

(a)MGE Power Elm Road's long-term debt includes debt issuance costs of $0.4 million as of December 31, 2020 and 2019. The debt is secured by a collateral assignment of lease payments that MGE makes to MGE Power Elm Road for use of the Elm Road Units pursuant to the related long-term leases. MGE Power West Campus's long-term debt includes debt issuance costs of $0.1 million as of December 31, 2020 and 2019. The debt is secured by a collateral assignment of lease payments that MGE makes to MGE Power West Campus for use of the cogeneration facility pursuant to the long-term lease. See Footnote 14 for further information on the long-term debt securities.