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U.S. MINING ENTITIES / OPERATOR / 0144515

ACTIVE / OPERATOR PORTFOLIO

Warrior Met Coal Mining, LLC

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR ID0144515

MINE PORTFOLIO

2 of 2 mines and facilities

2025-01-01 – 2026-10-13. Active records; production reporting is not required.

Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
No 4 Mine0101247 · Active6/8 quarters reportedTuscaloosa, ALUnderground · MSHA: Coal (Bituminous)4,628,7611,564,102918256,362.0
No 7 Mine0101401 · Active6/8 quarters reportedJefferson, ALUnderground · MSHA: Coal (Bituminous)7,805,5072,674,2051,325349,879.3

Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.

LOCATION

Portfolio map

2 of 2 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-13. All 2 mines listed under this operator were checked; 2 have reports in the available quarters. Totals use current ownership.

Coal production

12,434,268

reported short tons

  1. 2025 Q12,002,754
  2. 2025 Q21,961,268
  3. 2025 Q32,072,996
  4. 2025 Q42,131,064
  5. 2026 Q12,069,091
  6. 2026 Q22,197,095
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

4,238,307

reported employee hours

  1. 2025 Q1732,894
  2. 2025 Q2717,151
  3. 2025 Q3713,015
  4. 2025 Q4704,147
  5. 2026 Q1681,249
  6. 2026 Q2689,851
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

2.93

production ÷ hours worked

  1. 2025 Q12.73
  2. 2025 Q22.73
  3. 2025 Q32.91
  4. 2025 Q43.03
  5. 2026 Q13.04
  6. 2026 Q23.18
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage
Quarterly production, employment and reporting coverage for Warrior Met Coal Mining, LLC
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q12,002,754732,8942.731,0462/2 mines reporting
2025 Q21,961,268717,1512.731,0062/2 mines reporting
2025 Q32,072,996713,0152.919902/2 mines reporting
2025 Q42,131,064704,1473.039992/2 mines reporting
2026 Q12,069,091681,2493.049812/2 mines reporting
2026 Q22,197,095689,8513.189962/2 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

2,243

660 significant & substantial (S&S)

  1. 2025 Q1267
  2. 2025 Q2436
  3. 2025 Q3227
  4. 2025 Q4377
  5. 2026 Q1293
  6. 2026 Q2304
  7. 2026 Q3317
  8. 2026 Q4 *22

Accident records

59

0 records classified as fatality

  1. 2025 Q16
  2. 2025 Q213
  3. 2025 Q37
  4. 2025 Q413
  5. 2026 Q18
  6. 2026 Q24
  7. 2026 Q38
  8. 2026 Q4 *0

Proposed penalties · USD

2,071,248.00

2,058 of 2,243 violations with amounts

  1. 2025 Q1195,761
  2. 2025 Q2488,403
  3. 2025 Q3290,217
  4. 2025 Q4368,904
  5. 2026 Q1301,808
  6. 2026 Q2275,332
  7. 2026 Q3150,823
  8. 2026 Q4 *—

On-site inspection hours

16,241.25

368 inspections · 368 with hours

  1. 2025 Q12,391.50
  2. 2025 Q22,455.00
  3. 2025 Q32,140.50
  4. 2025 Q42,247.75
  5. 2026 Q12,302.00
  6. 2026 Q22,332.75
  7. 2026 Q32,337.25
  8. 2026 Q4 *34.50

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q126767195,761.0060582,391.5
2025-Q2436135488,403.00130492,455.0
2025-Q322765290,217.0070512,140.5
2025-Q4377106368,904.00130502,247.8
2026-Q129389301,808.0080542,302.0
2026-Q230481275,332.0040462,332.8
2026-Q3317109150,823.0080542,337.3
2026-Q4 *228—00634.5

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

SectionViolationsS&S
30 CFR 75.202Protection from falls of roof, face and ribs.314175
30 CFR 75.400Accumulation of combustible materials.24727
30 CFR 75.220Roof control plan.16373
30 CFR 75.333Ventilation controls.944
30 CFR 75.380Escapeways; bituminous and lignite mines.8733
30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.7521
30 CFR 77.200Surface installations; general.711
30 CFR 75.403Maintenance of incombustible content of rock dust.631
30 CFR 75.503Permissible electric face equipment; maintenance.6131
30 CFR 75.1403Other safeguards.5622

Safety activity

  1. violation5192241
    No 4 Mine · 0101247

    75.202(a) · S&S

  2. violation9828344
    No 7 Mine · 0101401

    75.1100-3 · S&S

  3. violation9828343
    No 7 Mine · 0101401

    75.340(a)(1)(i) · S&S

  4. violation9828342
    No 7 Mine · 0101401

    75.1600-3(a)(2)

  5. violation5192103
    No 7 Mine · 0101401

    75.701

  6. violation5192102
    No 7 Mine · 0101401

    75.512

  7. violation5192101
    No 7 Mine · 0101401

    72.630(b) · S&S

  8. inspectionF026FAF
    No 4 Mine · 0101247

    103(i) Spot Inspections · 0.0 on-site hours

  9. inspectionF036498
    No 7 Mine · 0101401

    103(i) Spot Inspections · 0.0 on-site hours

  10. violation5192239
    No 4 Mine · 0101247

    75.342(a)(4)

  11. violation5192796
    No 4 Mine · 0101247

    75.1731(a)

  12. violation5192240
    No 4 Mine · 0101247

    75.400

  13. violation5193467
    No 7 Mine · 0101401

    Description not reported · S&S

  14. violation5193466
    No 7 Mine · 0101401

    75.503

  15. violation5193465
    No 7 Mine · 0101401

    75.503

  16. violation9828341
    No 7 Mine · 0101401

    75.503 · S&S

  17. violation9828340
    No 7 Mine · 0101401

    75.400 · S&S

  18. violation5063841
    No 7 Mine · 0101401

    75.1600-3(a)(1)

  19. inspectionF02F325
    No 7 Mine · 0101401

    103(i) Spot Inspections · 0.0 on-site hours

  20. violation5192795
    No 4 Mine · 0101247

    75.1714-3(a)

  21. violation5193464
    No 7 Mine · 0101401

    77.509(c)

  22. violation5193463
    No 7 Mine · 0101401

    77.1109(c)(1)

  23. violation5193462
    No 7 Mine · 0101401

    77.1110

  24. violation5192794
    No 4 Mine · 0101247

    75.204(c)(1)

  25. violation9828339
    No 7 Mine · 0101401

    75.340(a)(1)(ii) · S&S

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

EIA-923 · COAL RECEIPTS

Coal shipments and quality

Receipts reported by power plants and terminals, matched by MSHA mine ID.

Latest EIA month: 2026-07Source checked 2026-10-13 · publication lag differs from MSHA.

REPORTED RECEIPTS · SHORT TONS—0 rows · 0 receiving plants
HEAT CONTENT · BTU/LB—Weighted by reported tons
SULFUR / ASH · % BY WEIGHT— / —Separate averages over measured receipts
DELIVERED COST · USD/TON—No price coverage

No receipts matched this operator in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.

Delivered cost includes transport and is not mine revenue. Missing prices remain blank. * Fewer than three months are published in the selected quarter. Receipts reflect the months EIA has published; an unfinished quarter is not comparable with a full quarter. Portfolio matches use current ownership.

Coverage, sources and calculations
  • Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
  • Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
  • Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
  • Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
  • USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
  • Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.

Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions

  • 2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
  • 2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs

EIA ANNUAL COAL REPORT · 2024

Coal prices and estimated revenue

Annual county prices and a production-based allocation of county coal sales.

Latest priced year: 2024Source checked 2026-10-13. Prices apply only to their calendar year.

FOB PRICE BENCHMARK · USD/TON205.24Weighted by estimated sales of covered mines
ESTIMATED SALES · SHORT TONS5,528,950Allocated from published county sales
ESTIMATED COAL REVENUE · USD1,134,761,661Covered mines only · not reported revenue
ANNUAL PRODUCTION COVERED65.6%1 of 2 producing annual mine records

The estimate assumes each eligible mine receives its county-average price and shares county sales in proportion to production. Actual sales and prices can differ substantially. Unavailable estimates are excluded; this is not a total for the whole portfolio. Annual price data uses a separate window from the MSHA charts.

Mine / countyAnnual production · tonsCounty FOB · USD/tonEst. sales · tonsEst. coal revenue · USDBasis / availability
No 7 Mine0101401 · Jefferson, Alabama5,269,294205.245,528,9501,134,761,661County allocation estimate62.64% of eligible county production4 eligible mines / 4 sales respondents
No 4 Mine0101247 · Tuscaloosa, Alabama2,769,238———County sales or price not published7 eligible mines / 7 sales respondents
Method, assumptions and source records
  1. This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
  2. Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
  3. The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
  4. FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
  5. Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
  6. County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
  7. Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.

Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.

EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index

Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.

CONTROLLER / 0124421Warrior Met Coal Intermediate Holdco LLC2 selected mines →