| Cash and cash equivalents | 6M |
| Customer, net of allowance of $2 in 2011 and 2010 | 10M |
| Affiliates | |
| Other | |
| Materials and supplies | |
| Deferred income taxes | 12M |
| Prepaids | 11M |
| Regulatory assets | 8M |
| Other | 1M |
| Total current assets | 120M |
| Property, plant and equipment, at cost | 3.97B |
| Less accumulated depreciation and amortization | 1.54B |
| Total property, plant and equipment, net | 2.44B |
| Note receivable from affiliate | 878M |
| Other | 101M |
| Total other non-current assets | 979M |
| Total assets | 3.54B |
| Trade | 63M |
| Affiliates | |
| Other | 11M |
| Taxes payable | 32M |
| Accrued interest | |
| Accrued liabilities | 30M |
| Regulatory liabilities | 14M |
| Other | 6M |
| Total current liabilities | 221M |
| Long-term debt | 1.11B |
| Deferred income taxes | 449M |
| Other | 90M |
| Total other non-current liabilities | 539M |
| Commitments and contingencies (Note 3) | 0 |
| Common stock, par value $1 per share; 1,000 shares authorized, issued and outstanding | 0 |
| Additional paid-in capital | 1.27B |
| Retained earnings | 391M |
| Total stockholder's equity | 1.66B |
| Total liabilities and stockholder's equity | 3.54B |