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Schedule 1 - Guarantees (Details) $ in Millions | Dec. 31, 2023 USD ($)
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Notes to parent company financial statements |
Total guarantees | $ 167.6
Guarantees expiring in less than one year | 58.3
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 109.3
Standby letters of credit |
Notes to parent company financial statements |
Total guarantees | 122.4
Guarantees expiring in less than one year | 24.7
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 97.7
Surety bonds |
Notes to parent company financial statements |
Total guarantees | 33.6
Guarantees expiring in less than one year | 33.6
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 0.0
Other guarantees |
Notes to parent company financial statements |
Total guarantees | 11.6
Guarantees expiring in less than one year | 0.0
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 11.6
WEC Energy Group |
Notes to parent company financial statements |
Total guarantees | 312.0
Guarantees expiring in less than one year | 72.5
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 239.5
WEC Energy Group | WECI |
Notes to parent company financial statements |
Total guarantees | 177.3
WEC Energy Group | Bluewater |
Notes to parent company financial statements |
Total guarantees | 10.2
WEC Energy Group | UMERC |
Notes to parent company financial statements |
Total guarantees | 4.2
WEC Energy Group | Guarantees supporting business operations |
Notes to parent company financial statements |
Total guarantees | 191.7
Guarantees expiring in less than one year | 14.4
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 177.3
WEC Energy Group | Standby letters of credit |
Notes to parent company financial statements |
Total guarantees | 75.1
Guarantees expiring in less than one year | 24.5
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 50.6
WEC Energy Group | Surety bonds |
Notes to parent company financial statements |
Total guarantees | 33.6
Guarantees expiring in less than one year | 33.6
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | 0.0
WEC Energy Group | Other guarantees |
Notes to parent company financial statements |
Total guarantees | 11.6
Guarantees expiring in less than one year | 0.0
Guarantees expiring within one to three years | 0.0
Guarantees with expiration over three years | $ 11.6

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