Costs and Expenses of NorthWestern Energy Group, Inc. from 31 Dec 2021 to 31 Dec 2025

Taxonomy & unit
us-gaap: USD
Description
Total costs of sales and operating expenses for the period.
Summary
NorthWestern Energy Group, Inc. quarterly and annual Costs and Expenses in USD history and change rate from 31 Dec 2021 to 31 Dec 2025.
  • NorthWestern Energy Group, Inc. Costs and Expenses for the quarter ending 31 Dec 2025 was $354,240,000, a 26% increase year-over-year.
  • NorthWestern Energy Group, Inc. Costs and Expenses for the twelve months ending 31 Dec 2025 was $1,284,741,000, a 7.9% increase year-over-year.
  • NorthWestern Energy Group, Inc. annual Costs and Expenses for 2025 was $1,284,741,000, a 7.9% increase from 2024.
  • NorthWestern Energy Group, Inc. annual Costs and Expenses for 2024 was $1,190,577,000, a 6.1% increase from 2023.
  • NorthWestern Energy Group, Inc. annual Costs and Expenses for 2023 was $1,121,688,000, a 7.7% decline from 2022.
Source SEC data
View on sec.gov
Costs and Expenses, Trailing 12 Months (USD)
Costs and Expenses, Quarterly (USD)
Costs and Expenses, YoY Quarterly Change (%)
Costs and Expenses, Annual (USD)
Costs and Expenses, YoY Annual Change (%)

NorthWestern Energy Group, Inc. Quarterly Costs and Expenses (USD)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
Q4 2025 $1,284,741,000 $354,240,000 +$72,470,000 +26% 01 Oct 2025 31 Dec 2025 10-K 12 Feb 2026 2025 FY
Q3 2025 $1,212,271,000 $306,671,000 +$29,443,000 +11% 01 Jul 2025 30 Sep 2025 10-Q 30 Oct 2025 2025 Q3
Q2 2025 $1,182,828,000 $281,927,000 +$23,610,000 +9.1% 01 Apr 2025 30 Jun 2025 10-Q 31 Jul 2025 2025 Q2
Q1 2025 $1,159,218,000 $341,903,000 -$31,359,000 -8.4% 01 Jan 2025 31 Mar 2025 10-Q 30 Apr 2025 2025 Q1
Q4 2024 $1,190,577,000 $281,770,000 +$28,924,000 +11% 01 Oct 2024 31 Dec 2024 10-K 12 Feb 2026 2025 FY
Q3 2024 $1,161,653,000 $277,228,000 +$11,768,000 +4.4% 01 Jul 2024 30 Sep 2024 10-Q 30 Oct 2025 2025 Q3
Q2 2024 $1,149,885,000 $258,317,000 +$13,435,000 +5.5% 01 Apr 2024 30 Jun 2024 10-Q 31 Jul 2025 2025 Q2
Q1 2024 $1,136,450,000 $373,262,000 +$14,762,000 +4.1% 01 Jan 2024 31 Mar 2024 10-Q 30 Apr 2025 2025 Q1
Q4 2023 $1,121,688,000 $252,846,000 01 Oct 2023 31 Dec 2023 10-K 12 Feb 2026 2025 FY
Q3 2023 $265,460,000 -$21,314,000 -7.4% 01 Jul 2023 30 Sep 2023 10-Q 29 Oct 2024 2024 Q3
Q2 2023 $244,882,000 01 Apr 2023 30 Jun 2023 10-Q 31 Jul 2024 2024 Q2
Q1 2023 $358,500,000 01 Jan 2023 31 Mar 2023 10-Q 26 Apr 2024 2024 Q1
Q3 2022 $286,774,000 01 Jul 2022 30 Sep 2022 10-Q 27 Oct 2023 2023 Q3

NorthWestern Energy Group, Inc. Annual Costs and Expenses (USD)

Period Value YoY Chg Change % Start Date End Date Report Filed Fiscal Year Fiscal Period
2025 $1,284,741,000 +$94,164,000 +7.9% 01 Jan 2025 31 Dec 2025 10-K 12 Feb 2026 2025 FY
2024 $1,190,577,000 +$68,889,000 +6.1% 01 Jan 2024 31 Dec 2024 10-K 12 Feb 2026 2025 FY
2023 $1,121,688,000 -$93,070,000 -7.7% 01 Jan 2023 31 Dec 2023 10-K 12 Feb 2026 2025 FY
2022 $1,214,758,000 +$118,123,000 +11% 01 Jan 2022 31 Dec 2022 10-K 13 Feb 2025 2024 FY
2021 $1,096,635,000 01 Jan 2021 31 Dec 2021 10-K 15 Feb 2024 2023 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.