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Company research

SOUTHWESTERN PUBLIC SERVICE CO

CIK 92521Updated Sep 27, 2026

No exchange listing on record for this SEC filer. Coverage is drawn from its filings.

Filing activity

SEC EDGAR
Latest filing

10-Q · Jul 30, 2026

50 filings on record · 10-Q, 8-K, 424B2, FWP, 424B5, 10-K.

Recent filings

  1. 10-Q filing

    10-Q · 2026-07-30 · 0000092521-26-000009

  2. Other Events

    Items 8.01, 9.01

    8-K · 2026-06-29 · 0001193125-26-288380

  3. 424B2 filing

    424B2 · 2026-06-25 · 0001193125-26-282570

  4. FWP filing

    FWP · 2026-06-24 · 0001193125-26-281276

  5. 424B5 filing

    424B5 · 2026-06-24 · 0001193125-26-280318

Show 5 more recent filings
  1. Other Events

    Items 8.01

    8-K · 2026-06-23 · 0000072903-26-000109

  2. Other Events

    Items 8.01

    8-K · 2026-05-05 · 0000072903-26-000075

  3. 10-Q filing

    10-Q · 2026-04-30 · 0000092521-26-000006

  4. 10-K filing

    10-K · 2026-02-25 · 0000092521-26-000003

  5. 10-Q filing

    10-Q · 2025-10-30 · 0000092521-25-000020

Financials

FY 2025 · USD
Revenue— · FY 2025
Net income395,000,000USD · FY 2025
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

Operating income492,000,000USD · FY 2025
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

Diluted EPS— · FY 2025

Some figures are unavailable for this reporting year.

balance sheet · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
ASSETS
AssetsUSD11,998,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

10,801,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

9,881,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

9,748,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Property, Plant and Equipment, NetUSD10,426,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

9,251,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

8,536,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

8,129,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Current assets:
Cash and Cash Equivalents, at Carrying ValueUSD9,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

14,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

3,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

2,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Accounts Receivable, after Allowance for Credit Loss, CurrentUSD———167,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Assets, CurrentUSD795,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

778,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

565,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

797,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Prepaid Expense and Other Assets, CurrentUSD271,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

289,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

32,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

68,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Operating Lease, Right-of-Use AssetUSD337,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

371,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

403,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

434,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Other Assets, NoncurrentUSD64,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

42,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

28,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

26,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

LIABILITIES AND EQUITY
Stockholders’ equity:
Common Stock, Value, IssuedUSD0
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

0
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

0
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

0
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Retained Earnings (Accumulated Deficit)USD622,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

592,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

617,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

540,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Accumulated Other Comprehensive Income (Loss), Net of TaxUSD-1,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

-1,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

-1,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

-1,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Stockholders' Equity Attributable to ParentUSD4,842,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

4,238,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

3,986,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

3,850,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Additional Paid in Capital, Common StockUSD4,221,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

3,647,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

3,370,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

3,311,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Liabilities and EquityUSD11,998,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

10,801,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

9,881,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

9,748,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Current liabilities:
Liabilities, CurrentUSD1,023,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

948,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

1,008,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

660,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Operating Lease, Liability, CurrentUSD36,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

34,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

32,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

31,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Accounts Payable, CurrentUSD———209,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Operating Lease, Liability, NoncurrentUSD301,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

337,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

371,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

403,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Deferred Income Tax Liabilities, NetUSD813,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

765,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

622,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

739,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Other Liabilities, NoncurrentUSD15,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

10,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

7,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

9,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Additional Financial Items
Dividends Payable, CurrentUSD47,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

51,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

59,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

61,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Long-term Debt, Current MaturitiesUSD—0
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

350,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

—
Long-term Debt, Excluding Current MaturitiesUSD4,046,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

3,551,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

2,961,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

3,211,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Lines labelled “Derived” are calculated from reported figures.

cash flow · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
Cash flows from operating activities:
Adjustments to reconcile net income to net cash provided by operating activities:
Changes in operating assets and liabilities:
Increase (Decrease) in InventoriesUSD75,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

59,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

51,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

19,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Increase (Decrease) in Accounts PayableUSD19,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

29,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-37,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

22,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Deferred Income Tax Expense (Benefit)USD34,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

123,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-133,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

17,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Net Cash Provided by (Used in) Operating ActivitiesUSD699,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

886,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

810,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

676,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Cash flows from investing activities:
Net Cash Provided by (Used in) Investing ActivitiesUSD-1,524,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

-1,015,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-714,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

-578,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Cash flows from financing activities:
Net Cash Provided by (Used in) Financing ActivitiesUSD820,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

140,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-95,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

-97,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Payments of Ordinary Dividends, Common StockUSD369,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

427,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

309,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

319,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Repayments of Long-term DebtUSD0
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

350,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

——
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD-5,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

11,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

1,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

1,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD9,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

14,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

3,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

2,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Supplemental disclosure of cash flow information:
Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD165,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

144,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

127,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

137,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Income Taxes Paid, NetUSD100,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

-159,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

80,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

-81,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Additional Financial Items
Asset Retirement Obligation, Accretion ExpenseUSD7,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

7,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

6,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

5,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Depreciation, Amortization and Accretion, NetUSD468,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

458,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

373,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

391,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Dividends Payable, CurrentUSD47,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

As of 2025-12-31

51,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

As of 2024-12-31

59,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

As of 2023-12-31

61,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

As of 2022-12-31

Income Tax Expense (Benefit)USD-40,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

-57,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-45,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

-53,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Net Income (Loss) Attributable to ParentUSD395,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

394,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

384,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

349,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Other Nonoperating Income (Expense)USD9,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

12,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

2,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

0
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Proceeds from Contributions from ParentUSD566,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

279,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

48,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

220,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Proceeds from Issuance of Long-term DebtUSD493,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

588,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

98,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

196,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD31,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

17,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

7,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

3,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Lines labelled “Derived” are calculated from reported figures.

income statement · annual statements
Line itemFY 2025FY 2024FY 2023FY 2022
Operating Income (Loss)USD492,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

461,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

466,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

434,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Other Nonoperating Income (Expense)USD9,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

12,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

2,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

0
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD355,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

337,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

339,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

296,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Income Tax Expense (Benefit)USD-40,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

-57,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

-45,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

-53,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Net Income (Loss) Attributable to ParentUSD395,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

394,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

384,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

349,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Additional Financial Items
Costs and ExpensesUSD1,688,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

1,478,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

1,686,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

1,992,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Interest ExpenseUSD195,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

162,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

143,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

143,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD31,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

17,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

7,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

3,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Taxes, MiscellaneousUSD104,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

102,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

100,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

107,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Utilities Operating Expense, Maintenance, Operations, and Other Costs and ExpensesUSD343,000,000
Source

10-K · 2026-02-25 · 0000092521-26-000003

2025-01-01 to 2025-12-31

313,000,000
Source

10-K · 2025-02-27 · 0000092521-25-000009

2024-01-01 to 2024-12-31

279,000,000
Source

10-K · 2024-02-21 · 0000092521-24-000006

2023-01-01 to 2023-12-31

317,000,000
Source

10-K · 2023-02-23 · 0000092521-23-000003

2022-01-01 to 2022-12-31

Lines labelled “Derived” are calculated from reported figures.

Filing attachments

d148677dex402.htm · 8-K · 2026-06-29

EX-4.02 2 d148677dex402.htm EX-4.02 EX-4.02 Exhibit 4.02 SUPPLEMENTAL INDENTURE (First Mortgage Bonds) SOUTHWESTERN PUBLIC SERVICE COMPANY TO U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (successor to U.S. Bank National Association), as Trustee This Instrument Grants A Security Interest By A Utility. This Instrument Contains After-Acquired Property Provisions. The following addresses for the parties to this Supplemental Indenture No. 13 are set out in Section 108 of the Indenture…

8-K · 2026-06-29 · 0001193125-26-288380

Read attachment ↗
d942691dex402.htm · 8-K · 2025-05-02

EX-4.02 2 d942691dex402.htm EX-4.02 EX-4.02 Exhibit 4.02 SUPPLEMENTAL INDENTURE (First Mortgage Bonds) SOUTHWESTERN PUBLIC SERVICE COMPANY TO U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (successor to U.S. Bank National Association), as Trustee This Instrument Grants A Security Interest By A Utility. This Instrument Contains After-Acquired Property Provisions. The following addresses for the parties to this Supplemental Indenture No. 12 are set out in Section 108 of the Indenture…

8-K · 2025-05-02 · 0001193125-25-111366

Read attachment ↗