| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 328a | 400a |
| Restricted cash and cash equivalents | 37a | 501a |
| Accounts receivable | 123a | 137a |
| Inventory, net | 302a | 375a |
| Derivative instruments | 66a | 89a |
| Other current assets | 184a | 52a |
| Total current assets | 1,040a | 1,554a |
| Property, plant and equipment, net | 3,154a | 3,839a |
| Nuclear decommissioning trust funds | 1,724a | 1,575a |
| Derivative instruments | 5a | 6a |
| Other noncurrent assets | 183a | 147a |
| Total assets | 6,106a | 7,121a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Long-term debt, due within one year | 17a | 9a |
| Accrued interest | 18a | 32a |
| Accounts payable and other accrued liabilities | 266a | 344a |
| Derivative instruments | | 32a |
| Other current liabilities | 154a | 69a |
| Total current liabilities | 455a | 486a |
| Long-term debt | 2,987a | 2,811a |
| Derivative instruments | 7a | 11a |
| Postretirement benefit obligations | 305a | 368a |
| Asset retirement obligations and accrued environmental costs | 468a | 469a |
| Deferred income taxes | 362a | 407a |
| Other noncurrent liabilities | 135a | 35a |
| Total liabilities | 4,719a | 4,587a |
| Stockholders' equity | — | — |
| Common stock | | |
| Additional paid-in capital | 1,725a | 2,346a |
| Accumulated retained earnings (deficit) | -326a | 134a |
| Accumulated other comprehensive income (loss) | -12a | -23a |
| Total stockholders' equity | 1,387a | 2,457a |
| Noncontrolling interests | | 77a |
| Total equity | 1,387a | 2,534a |
| Total liabilities and equity | 6,106a | 7,121a |