| Current Assets |
| Cash and cash equivalents |
339M |
| Restricted cash and cash equivalents |
28M |
| Accounts receivable and accrued revenue, less allowances |
634M |
| Notes receivable |
146M |
| Accounts receivable - related parties |
12M |
| Accrued power supply and gas revenue |
| Inventories at average cost |
| Gas in underground storage |
553M |
| Materials and supplies |
119M |
| Generating plant fuel stock |
64M |
| Deferred property taxes |
| Regulatory assets |
16M |
| Prepayments and other current assets |
94M |
| Total current assets |
2.2B |
| Plant, Property, and Equipment |
| Plant, property, and equipment, gross |
| Less accumulated depreciation and amortization |
5.95B |
| Plant, property, and equipment, net |
| Construction work in progress |
698M |
| Total plant, property, and equipment |
15.33B |
| Other Non-current Assets |
| Regulatory assets, noncurrent |
1.77B |
| Accounts and notes receivable, less allowances |
1.11B |
| Investments |
34M |
| Other |
258M |
| Total other non-current assets |
| Total Assets |
20.84B |
| Current Liabilities |
| Current portion of long-term debt, capital and finance lease obligations |
1.01B |
| Notes payable |
75M |
| Accounts payable |
539M |
| Accounts payable - related parties |
9M |
| Accrued rate refunds |
| Accrued interest |
76M |
| Accrued taxes |
93M |
| Deferred income taxes |
| Regulatory liabilities, current |
80M |
| Other current liabilities |
159M |
| Total current liabilities |
2.07B |
| Non-current Liabilities |
| Long-term debt |
8.72B |
| Non-current portion of capital and finance lease obligations |
110M |
| Regulatory liabilities |
2.05B |
| Postretirement benefits |
560M |
| Asset retirement obligations |
445M |
| Deferred investment tax credit |
74M |
| Deferred income taxes |
2.23B |
| Other non-current liabilities |
283M |
| Total non-current liabilities |
14.48B |
| Commitments and Contingencies (Notes 1 and 2) |
0 |
| Equity |
| Common stock |
3M |
| Other paid-in capital |
4.91B |
| Accumulated other comprehensive loss |
-45M |
| Retained earnings (Accumulated deficit) |
-607M |
| Total common stockholders equity |
4.26B |
| Noncontrolling interests |
37M |
| Total equity |
4.3B |
| Total Liabilities and Equity |
20.84B |
| Current Assets |
| Cash and cash equivalents |
21M |
| Restricted cash and cash equivalents |
28M |
| Accounts receivable and accrued revenue, less allowances |
616M |
| Notes receivable |
| Accounts receivable - related parties |
2M |
| Accrued power supply and gas revenue |
| Inventories at average cost |
| Gas in underground storage |
553M |
| Materials and supplies |
114M |
| Generating plant fuel stock |
60M |
| Deferred property taxes |
| Regulatory assets |
16M |
| Prepayments and other current assets |
85M |
| Total current assets |
1.65B |
| Plant, Property, and Equipment |
| Plant, property, and equipment, gross |
| Less accumulated depreciation and amortization |
| Plant, property, and equipment, net |
| Construction work in progress |
| Total plant, property, and equipment |
| Other Non-current Assets |
| Regulatory assets, noncurrent |
1.77B |
| Accounts and notes receivable, less allowances |
56M |
| Investments |
| Other |
151M |
| Total other non-current assets |
| Total Assets |
18.98B |
| Current Liabilities |
| Current portion of long-term debt, capital and finance lease obligations |
296M |
| Notes payable |
75M |
| Accounts payable |
521M |
| Accounts payable - related parties |
9M |
| Accrued rate refunds |
| Accrued interest |
48M |
| Accrued taxes |
114M |
| Deferred income taxes |
| Regulatory liabilities, current |
80M |
| Other current liabilities |
127M |
| Total current liabilities |
1.3B |
| Non-current Liabilities |
| Long-term debt |
5.37B |
| Non-current portion of capital and finance lease obligations |
110M |
| Regulatory liabilities |
2.05B |
| Postretirement benefits |
500M |
| Asset retirement obligations |
444M |
| Deferred investment tax credit |
74M |
| Deferred income taxes |
2.96B |
| Other non-current liabilities |
212M |
| Total non-current liabilities |
11.72B |
| Commitments and Contingencies (Notes 1 and 2) |
0 |
| Equity |
| Common stock |
841M |
| Other paid-in capital |
4B |
| Accumulated other comprehensive loss |
-3M |
| Retained earnings (Accumulated deficit) |
1.09B |
| Total common stockholders equity |
5.92B |
| Preferred stock |
37M |
| Total equity |
5.96B |
| Total Liabilities and Equity |
18.98B |
