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NorthWestern Energy Group, Inc.
Companies
"Environmental"
Keywords
Tables in SEC filings
Source
December 31, | ||||||||||||||||||||||||||||||||
2023 | 2022 | |||||||||||||||||||||||||||||||
Customer advances | $ | 107,470 | $ | 95,393 | Pension and other employee benefits | 75,302 | 84,731 | AROs | 39,255 | 39,096 | Future QF obligation, net | 28,670 | 49,728 | Environmental | 21,135 | 22,662 | Other (none of which is individually significant) | 60,540 | 63,793 | Total Noncurrent Liabilities | $ | 332,372 | $ | 355,403 |
Note Reference | Remaining Amortization Period | December 31, | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2023 | 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Flow-through income taxes | 12 | Plant Lives | $ | 553,452 | $ | 509,038 | Pension | 14 | See Note 14 | 79,638 | 87,965 | Excess deferred income taxes | 12 | Plant Lives | 51,404 | 54,364 | Employee related benefits | 14 | See Note 14 | 21,926 | 27,920 | Deferred financing costs | 11 | See Note 11 | 20,028 | 22,620 | Environmental clean-up | 18 | Undetermined | 11,131 | 10,963 | Supply costs | 1 Year | 7,317 | 101,096 | State & local taxes & fees | 1 Year | 2,733 | 15,684 | Other | Various | 25,942 | 22,929 | Total Regulatory Assets | $ | 773,571 | $ | 852,579 | Removal cost | 6 | Plant Lives | $ | 523,744 | $ | 502,289 | Excess deferred income taxes | 12 | Plant Lives | 136,382 | 148,989 | State & local taxes & fees | 1 Year | 30,576 | 2,327 | Supply costs | 1 Year | 19,691 | 11,536 | Gas storage sales | 16 years | 6,625 | 7,046 | Environmental clean-up | 1 Year | — | 592 | Other | Various | 1,537 | 2,579 | Total Regulatory Liabilities | $ | 718,555 | $ | 675,358 |
December 31, | ||||||||||||||||||||||||||
2023 | 2022 | 2021 | ||||||||||||||||||||||||
Liability at January 1, | $ | 26,367 | $ | 26,866 | $ | 28,895 | Deductions | (2,520) | (2,033) | (2,799) | Charged to costs and expense | 1,439 | 1,534 | 770 | Liability at December 31, | $ | 25,286 | $ | 26,367 | $ | 26,866 |
December 31, | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2023 | 2022 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
NOL carryforward | $ | 113,366 | — | Production tax credit | 94,283 | $ | 80,097 | Customer advances | 28,300 | 25,119 | Pension / postretirement benefits | 15,131 | 19,291 | Compensation accruals | 10,716 | 10,306 | Unbilled revenue | 10,604 | 9,440 | Environmental liability | 5,760 | 6,009 | Interest rate hedges | 3,280 | 3,372 | Reserves and accruals | 3,098 | 4,016 | Other, net | 2,677 | 2,595 | Deferred Tax Asset | 287,215 | 160,245 | Excess tax depreciation | (660,440) | (449,724) | Flow through depreciation | (120,558) | (106,623) | Goodwill amortization | (88,323) | (86,874) | Regulatory assets and other | (18,414) | (56,007) | Deferred Tax Liability | (887,735) | (699,228) | Deferred Tax Liability, net | $ | (600,520) | $ | (538,983) |