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v2.4.0.6

Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified | Sep. 30, 2012 | Dec. 31, 2011 | Sep. 30, 2011
--- | --- | --- | ---
Utility Plant: |  |  |
Electric | $ 348.2 | $ 333.3 | $ 326.6
Gas | 398.4 | 382.3 | 363.9
Common | 30.6 | 29.8 | 30.4
Construction Work in Progress | 35.8 | 28.3 | 41.4
Total Utility Plant | 813.0 | 773.7 | 762.3
Less: Accumulated Depreciation | 277.9 | 263.0 | 262.5
Net Utility Plant | 535.1 | 510.7 | 499.8
Current Assets: |  |  |
Cash | 9.5 | 7.5 | 7.9
Accounts Receivable, net | 30.7 | 44.2 | 30.4
Accrued Revenue | 34.6 | 56.6 | 35.2
Gas Inventory | 12.3 | 14.8 | 15.6
Materials and Supplies | 3.6 | 3.6 | 3.8
Prepayments and Other | 4.3 | 4.5 | 4.5
Total Current Assets | 95.0 | 131.2 | 97.4
Noncurrent Assets: |  |  |
Regulatory Assets | 136.9 | 139.8 | 130.9
Other Noncurrent Assets | 17.0 | 18.5 | 20.6
Total Noncurrent Assets | 153.9 | 158.3 | 151.5
TOTAL ASSETS | 784.0 | 800.2 | 748.7
Capitalization: |  |  |
Common Stock Equity | 250.9 | 191.7 | 181.2
Preferred Stock | 2.0 | 2.0 | 2.0
Long-Term Debt, Less Current Portion | 287.5 | 287.8 | 288.0
Total Capitalization | 540.4 | 481.5 | 471.2
Current Liabilities: |  |  |
Long-Term Debt, Current Portion | 0.5 | 0.5 | 0.5
Accounts Payable | 17.1 | 26.4 | 16.0
Short-Term Debt | 24.1 | 87.9 | 65.4
Energy Supply Contract Obligations | 13.4 | 21.1 | 21.8
Taxes Payable | 0.5 | 1.0 | 0.6
Other Current Liabilities | 21.4 | 17.5 | 22.5
Total Current Liabilities | 77.0 | 154.4 | 126.8
Deferred Income Taxes | 51.7 | 46.3 | 46.7
Noncurrent Liabilities: |  |  |
Energy Supply Contract Obligations | 3.6 | 4.2 | 6.1
Retirement Benefit Obligations | 88.9 | 91.2 | 74.1
Environmental Obligations | 14.5 | 14.5 | 14.4
Other Noncurrent Liabilities | 7.9 | 8.1 | 9.4
Total Noncurrent Liabilities | 114.9 | 118.0 | 104.0
TOTAL CAPITALIZATION AND LIABILITIES | $ 784.0 | $ 800.2 | $ 748.7

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