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CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
OPERATING REVENUES (Note 2) | $ 1,061,669 | $ 1,000,249 | $ 1,845,200 | $ 1,696,724
OPERATING EXPENSES |  |  |  |
Fuel and purchased power | 352,187 | 269,835 | 617,456 | 468,062
Operations and maintenance | 245,387 | 229,690 | 463,729 | 459,745
Depreciation and amortization | 186,497 | 158,750 | 373,102 | 316,570
Taxes other than income taxes | 54,118 | 59,495 | 112,116 | 118,978
Other expenses | 385 | 4,093 | 1,210 | 7,449
Total | 838,574 | 721,863 | 1,567,613 | 1,370,804
OPERATING INCOME | 223,095 | 278,386 | 277,587 | 325,920
OTHER INCOME (DEDUCTIONS) |  |  |  |
Allowance for equity funds used during construction | 12,086 | 9,990 | 21,833 | 19,197
Pension and other postretirement non-service credits - net (Note 5) | 25,257 | 28,175 | 49,066 | 55,966
Other income (Note 9) | 1,682 | 12,207 | 3,386 | 24,636
Other expense (Note 9) | (4,584) | (5,184) | (8,006) | (9,037)
Total | 34,441 | 45,188 | 66,279 | 90,762
INTEREST EXPENSE |  |  |  |
Interest charges | 68,103 | 62,777 | 133,492 | 124,715
Allowance for borrowed funds used during construction | (5,873) | (5,199) | (10,355) | (10,193)
Total | 62,230 | 57,578 | 123,137 | 114,522
INCOME BEFORE INCOME TAXES | 195,306 | 265,996 | 220,729 | 302,160
INCOME TAXES | 26,688 | 46,560 | 30,849 | 42,210
NET INCOME | 168,618 | 219,436 | 189,880 | 259,950
Less: Comprehensive income attributable to noncontrolling interests | 4,306 | 3,739 | 8,612 | 8,612
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS | 164,312 | 215,697 | 181,268 | 251,338
APS |  |  |  |
OPERATING REVENUES (Note 2) | 1,061,669 | 1,000,249 | 1,845,200 | 1,696,724
OPERATING EXPENSES |  |  |  |
Fuel and purchased power | 352,187 | 269,835 | 617,456 | 468,062
Operations and maintenance | 242,273 | 226,698 | 456,874 | 453,099
Depreciation and amortization | 186,477 | 158,728 | 373,060 | 316,528
Taxes other than income taxes | 54,094 | 59,478 | 112,053 | 118,950
Other expenses | 385 | 4,093 | 1,210 | 7,449
Total | 835,416 | 718,832 | 1,560,653 | 1,364,088
OPERATING INCOME | 226,253 | 281,417 | 284,547 | 332,636
OTHER INCOME (DEDUCTIONS) |  |  |  |
Allowance for equity funds used during construction | 12,086 | 9,990 | 21,833 | 19,197
Pension and other postretirement non-service credits - net (Note 5) | 25,382 | 28,234 | 49,289 | 56,071
Other income (Note 9) | 1,396 | 11,563 | 2,548 | 23,523
Other expense (Note 9) | (2,786) | (4,261) | (4,634) | (7,611)
Total | 36,078 | 45,526 | 69,036 | 91,180
INTEREST EXPENSE |  |  |  |
Interest charges | 64,223 | 59,930 | 126,532 | 119,318
Allowance for borrowed funds used during construction | (5,689) | (5,199) | (10,111) | (10,193)
Total | 58,534 | 54,731 | 116,421 | 109,125
INCOME BEFORE INCOME TAXES | 203,797 | 272,212 | 237,162 | 314,691
INCOME TAXES | 29,522 | 48,725 | 34,381 | 51,044
NET INCOME | 174,275 | 223,487 | 202,781 | 263,647
Less: Comprehensive income attributable to noncontrolling interests | 4,306 | 3,739 | 8,612 | 8,612
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS | $ 169,969 | $ 219,748 | $ 194,169 | $ 255,035

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