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v3.20.2

Segment Reporting (Tables) | 9 Months Ended
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Sep. 30, 2020
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment |
| Three months ended September 30, 2020
(In millions) | Conventional Generation |  | Renewables |  | Thermal |  | Corporate |  | Total
Operating revenues | $ | 116 |  |  | $ | 157 |  |  | $ | 59 |  |  | $ | — |  |  | $ | 332 |
Cost of operations | 21 |  |  | 33 |  |  | 41 |  |  | — |  |  | 95 |
Depreciation, amortization and accretion | 34 |  |  | 61 |  |  | 7 |  |  | — |  |  | 102 |
General and administrative | — |  |  | — |  |  | 1 |  |  | 8 |  |  | 9 |
Transaction and integration costs | — |  |  | — |  |  | — |  |  | 1 |  |  | 1 |
Development costs | — |  |  | — |  |  | 2 |  |  | — |  |  | 2 |
Operating income (loss) | 61 |  |  | 63 |  |  | 8 |  |  | (9) |  |  | 123 |
Equity in earnings of unconsolidated affiliates | 3 |  |  | 16 |  |  | — |  |  | — |  |  | 19 |
Other income, net | 1 |  |  | — |  |  | (1) |  |  | — |  |  | — |
Loss on debt extinguishment | — |  |  | (6) |  |  | — |  |  | — |  |  | (6) |
Interest expense | (17) |  |  | (39) |  |  | (6) |  |  | (23) |  |  | (85) |
Income (loss) before income taxes | 48 |  |  | 34 |  |  | 1 |  |  | (32) |  |  | 51 |
Income tax expense | — |  |  | — |  |  | — |  |  | 9 |  |  | 9 |
Net Income (Loss) | $ | 48 |  |  | $ | 34 |  |  | $ | 1 |  |  | $ | (41) |  |  | $ | 42 |
Total Assets | $ | 2,615 |  |  | $ | 6,210 |  |  | $ | 627 |  |  | $ | 273 |  |  | $ | 9,725 |
| Three months ended September 30, 2019
(In millions) | Conventional Generation |  | Renewables |  | Thermal |  | Corporate |  | Total
Operating revenues | $ | 90 |  |  | $ | 151 |  |  | $ | 55 |  |  | $ | — |  |  | $ | 296 |
Cost of operations | 13 |  |  | 35 |  |  | 36 |  |  | — |  |  | 84 |
Depreciation, amortization and accretion | 26 |  |  | 81 |  |  | 7 |  |  | — |  |  | 114 |
General and administrative | — |  |  | 1 |  |  | 1 |  |  | 5 |  |  | 7 |
Development costs | — |  |  | — |  |  | 1 |  |  | — |  |  | 1 |
Operating income (loss) | 51 |  |  | 34 |  |  | 10 |  |  | (5) |  |  | 90 |
Equity in earnings of unconsolidated affiliates | 3 |  |  | 35 |  |  | — |  |  | — |  |  | 38 |
Other income, net | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |
Interest expense | (13) |  |  | (65) |  |  | (5) |  |  | (23) |  |  | (106) |
Income (loss) before income taxes | 41 |  |  | 6 |  |  | 5 |  |  | (28) |  |  | 24 |
Income tax benefit | — |  |  | — |  |  | — |  |  | (11) |  |  | (11) |
Net Income (Loss) | $ | 41 |  |  | $ | 6 |  |  | $ | 5 |  |  | $ | (17) |  |  | $ | 35 |
| Nine months ended September 30, 2020
(In millions) | Conventional Generation |  | Renewables |  | Thermal |  | Corporate |  | Total
Operating revenues | $ | 326 |  |  | $ | 444 |  |  | $ | 149 |  |  | $ | — |  |  | $ | 919 |
Cost of operations | 67 |  |  | 108 |  |  | 100 |  |  | — |  |  | 275 |
Depreciation, amortization and accretion | 100 |  |  | 182 |  |  | 21 |  |  | — |  |  | 303 |
General and administrative | — |  |  | 1 |  |  | 4 |  |  | 25 |  |  | 30 |
Transaction and integration costs | — |  |  | — |  |  | — |  |  | 2 |  |  | 2 |
Development costs | — |  |  | — |  |  | 4 |  |  | — |  |  | 4 |
Operating income (loss) | 159 |  |  | 153 |  |  | 20 |  |  | (27) |  |  | 305 |
Equity in earnings of unconsolidated affiliates | 6 |  |  | 16 |  |  | — |  |  | — |  |  | 22 |
Gain on sale of unconsolidated affiliate | — |  |  | — |  |  | — |  |  | 49 |  |  | 49 |
Other income, net | 1 |  |  | 1 |  |  | — |  |  | — |  |  | 2 |
Loss on debt extinguishment | — |  |  | (6) |  |  | — |  |  | (3) |  |  | (9) |
Interest expense | (69) |  |  | (190) |  |  | (16) |  |  | (70) |  |  | (345) |
Income (loss) before income taxes | 97 |  |  | (26) |  |  | 4 |  |  | (51) |  |  | 24 |
Income tax expense | — |  |  | — |  |  | — |  |  | 13 |  |  | 13 |
Net Income (Loss) | $ | 97 |  |  | $ | (26) |  |  | $ | 4 |  |  | $ | (64) |  |  | $ | 11 |
| Nine months ended September 30, 2019
(In millions) | Conventional Generation |  | Renewables |  | Thermal |  | Corporate |  | Total
Operating revenues | $ | 253 |  |  | $ | 392 |  |  | $ | 152 |  |  | $ | — |  |  | $ | 797 |
Cost of operations | 44 |  |  | 102 |  |  | 99 |  |  | — |  |  | 245 |
Depreciation, amortization and accretion | 75 |  |  | 194 |  |  | 20 |  |  | — |  |  | 289 |
Impairment losses | — |  |  | — |  |  | 19 |  |  | — |  |  | 19 |
General and administrative | — |  |  | 1 |  |  | 2 |  |  | 17 |  |  | 20 |
Transaction and integration costs | — |  |  | — |  |  | — |  |  | 2 |  |  | 2 |
Development costs | — |  |  | — |  |  | 4 |  |  | — |  |  | 4 |
Operating income (loss) | 134 |  |  | 95 |  |  | 8 |  |  | (19) |  |  | 218 |
Equity in earnings of unconsolidated affiliates | 7 |  |  | 45 |  |  | — |  |  | — |  |  | 52 |
Other income, net | 1 |  |  | 4 |  |  | — |  |  | 1 |  |  | 6 |
Loss on debt extinguishment | — |  |  | (1) |  |  | — |  |  | — |  |  | (1) |
Interest expense | (45) |  |  | (213) |  |  | (13) |  |  | (66) |  |  | (337) |
Income (loss) before income taxes | 97 |  |  | (70) |  |  | (5) |  |  | (84) |  |  | (62) |
Income tax benefit | — |  |  | — |  |  | — |  |  | (14) |  |  | (14) |
Net Income (Loss) | $ | 97 |  |  | $ | (70) |  |  | $ | (5) |  |  | $ | (70) |  |  | $ | (48) |

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