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U.S. MINING ENTITIES / OPERATOR / 0173414

ACTIVE / OPERATOR PORTFOLIO

Marshall County Coal Resources, Inc.

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

MSHA OPERATOR ID0173414

MINE PORTFOLIO

3 of 3 mines and facilities

2025-01-01 – 2026-10-18. 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
Conner Run Dam and Fly Ash Impoundment4609072 · Active6/8 quarters reportedMarshall, WVFacility · MSHA: Coal (Bituminous)04,3394184.5
MARSHALL COUNTY MINE4601437 · Active6/8 quarters reportedMarshall, WVUnderground · MSHA: Coal (Bituminous)16,866,4243,440,3331,6163418,033.0
Marshall County River Loadout4601438 · Active6/8 quarters reportedMarshall, WVFacility · MSHA: Coal (Bituminous)069,5892133.5

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

3 of 3 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-18. All 3 mines listed under this operator were checked; 3 have reports in the available quarters. Totals use current ownership.

Coal production

16,866,424

reported short tons

  1. 2025 Q12,742,889
  2. 2025 Q22,935,213
  3. 2025 Q32,257,830
  4. 2025 Q42,878,276
  5. 2026 Q12,882,499
  6. 2026 Q23,169,717
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

3,514,261

reported employee hours

  1. 2025 Q1521,417
  2. 2025 Q2540,167
  3. 2025 Q3539,829
  4. 2025 Q4526,886
  5. 2026 Q1522,862
  6. 2026 Q2863,100
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

4.80

production ÷ hours worked

  1. 2025 Q15.26
  2. 2025 Q25.43
  3. 2025 Q34.18
  4. 2025 Q45.46
  5. 2026 Q15.51
  6. 2026 Q23.67
  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 MARSHALL COUNTY COAL RESOURCES, INC.
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q12,742,889521,4175.268453/3 mines reporting
2025 Q22,935,213540,1675.438733/3 mines reporting
2025 Q32,257,830539,8294.188413/3 mines reporting
2025 Q42,878,276526,8865.468533/3 mines reporting
2026 Q12,882,499522,8625.518583/3 mines reporting
2026 Q23,169,717863,1003.678763/3 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-18

Violations

1,622

232 significant & substantial (S&S)

  1. 2025 Q1178
  2. 2025 Q2208
  3. 2025 Q3224
  4. 2025 Q4138
  5. 2026 Q1164
  6. 2026 Q2324
  7. 2026 Q3357
  8. 2026 Q4 *29

Accident records

343

0 records classified as fatality

  1. 2025 Q152
  2. 2025 Q244
  3. 2025 Q352
  4. 2025 Q440
  5. 2026 Q144
  6. 2026 Q253
  7. 2026 Q358
  8. 2026 Q4 *0

Proposed penalties · USD

1,062,875.00

1,469 of 1,622 violations with amounts

  1. 2025 Q1121,899
  2. 2025 Q2108,430
  3. 2025 Q3145,166
  4. 2025 Q488,322
  5. 2026 Q1168,944
  6. 2026 Q2276,558
  7. 2026 Q3153,556
  8. 2026 Q4 *—

On-site inspection hours

8,151.00

317 inspections · 317 with hours

  1. 2025 Q11,123.00
  2. 2025 Q21,283.75
  3. 2025 Q31,184.25
  4. 2025 Q41,005.50
  5. 2026 Q11,019.25
  6. 2026 Q21,183.25
  7. 2026 Q31,268.00
  8. 2026 Q4 *84.00

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-Q117828121,899.00520451,123.0
2025-Q220824108,430.00440401,283.8
2025-Q322427145,166.00520561,184.3
2025-Q41381888,322.00400391,005.5
2026-Q116419168,944.00440381,019.3
2026-Q232454276,558.00530421,183.3
2026-Q335757153,556.00580511,268.0
2026-Q4 *295—00684.0

Most cited CFR sections

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

SectionViolationsS&S
30 CFR 75.400Accumulation of combustible materials.27440
30 CFR 75.333Ventilation controls.1501
30 CFR 75.202Protection from falls of roof, face and ribs.11221
30 CFR 75.1403Other safeguards.1107
30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.748
30 CFR 75.370Mine ventilation plan; submission and approval.734
30 CFR 75.1403-6Criteria—Self-propelled personnel carriers.7032
30 CFR 75.1403-5Criteria—Belt conveyors.5912
30 CFR 75.1403-8Criteria—Track haulage roads.567
30 CFR 75.503Permissible electric face equipment; maintenance.461

Safety activity

  1. inspectionF023F82
    Marshall County River Loadout · 4601438

    Regular Safety and Health Inspection · 12.0 on-site hours

  2. inspectionF023F80
    Conner Run Dam and Fly Ash Impoundment · 4609072

    Regular Safety and Health Inspection · 16.3 on-site hours

  3. accident220253170118
    MARSHALL COUNTY MINE · 4601437

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was installing rib strap when rock hit strap causing it to slide down and cut hand through glove. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  4. accident220253170119
    MARSHALL COUNTY MINE · 4601437

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was installing rib pin when rock fell out and struck EE on the head injuring EE's neck and shoulder. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  5. accident220253170224
    MARSHALL COUNTY MINE · 4601437

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee just finished hanging longwall jumper cables in the track spur. Started to step away when the hooks straightened and jumper cables fell onto left shoulder. (coupler for one the cables struck on the top of EE's left shoulder)

  6. inspectionF015648
    MARSHALL COUNTY MINE · 4601437

    103(i) Spot Inspections · 5.5 on-site hours

  7. inspectionF013FB9
    MARSHALL COUNTY MINE · 4601437

    Non-Injury Accident Investigation · 7.0 on-site hours

  8. inspectionF013DF8
    MARSHALL COUNTY MINE · 4601437

    Regular Safety and Health Inspection · 745.3 on-site hours

  9. accident220253170075
    MARSHALL COUNTY MINE · 4601437

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was spotting belt structure when felt pain in EE's lower back. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor. Body positioning was a factor.

  10. accident220253170078
    MARSHALL COUNTY MINE · 4601437

    SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was getting roof strap off of miner when EE fell backwards and strained EE's knee. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  11. accident220253170082
    MARSHALL COUNTY MINE · 4601437

    FALL OF ROOF OR BACK · ACCIDENT ONLY

    Accident narrative

    An unplanned roof fall occurred on 9/29/2025 at 10:19am at 15 1/2 crosscut in 6 North 3 East #2 entry. The roof fall measured 16' wide by 8' high and approximately 14' long. The fall was dangered off and will not be cleaned up.

  12. accident220253170073
    MARSHALL COUNTY MINE · 4601437

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was changing rollers when EE came into contact with a piece of roof screen on the middle of EE's back. PPE was not an issue, mining systems was not a factor, compliance with rules and regulations was not a factor.

  13. accident220253170020
    MARSHALL COUNTY MINE · 4601437

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was center bolting when EE went to remove steels from roof, one of the steels came out of roof and hit finger. PPE was not a factor, mining systems was not a factor, compliance was not a factor, hand placement was a factor.

  14. inspectionF00A0B8
    MARSHALL COUNTY MINE · 4601437

    103(i) Spot Inspections · 3.0 on-site hours

  15. accident220260760007
    MARSHALL COUNTY MINE · 4601437

    SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was climbing down off of 777 dump truck, when they slipped off of bottom rung on ladder. They felt a pop in knee. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor. Employee worked after the injury until March 4th 2026, when they began missing time for surgery.

  16. violation8053260
    MARSHALL COUNTY MINE · 4601437

    75.517 · S&S · $1,968.00 proposed

  17. violation8053259
    MARSHALL COUNTY MINE · 4601437

    75.204(f)(7) · $151.00 proposed

  18. violation8053258
    MARSHALL COUNTY MINE · 4601437

    75.333(h) · $151.00 proposed

  19. violation8053257
    MARSHALL COUNTY MINE · 4601437

    75.380(d)(7)(iv) · $151.00 proposed

  20. violation8053256
    MARSHALL COUNTY MINE · 4601437

    75.333(c)(3) · $288.00 proposed

  21. accident220252730032
    MARSHALL COUNTY MINE · 4601437

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was operating full face miner when a piece of slate fell out and struck their hand. Mining systems was not a factor, compliance with rules and regulations was not a factor. PPE was a factor.

  22. accident220252730033
    MARSHALL COUNTY MINE · 4601437

    MACHINERY · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was changing steels in air drill when handle swung around and struck leg. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.

  23. inspectionF0198A8
    MARSHALL COUNTY MINE · 4601437

    103(i) Spot Inspections · 7.5 on-site hours

  24. violation9939859
    MARSHALL COUNTY MINE · 4601437

    75.364(b)(4) · $245.00 proposed

  25. violation9939858
    MARSHALL COUNTY MINE · 4601437

    75.202(a) · S&S · $6,037.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

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 2026-10-18 · publication lag differs from MSHA.

REPORTED RECEIPTS · SHORT TONS8,965,887214 rows · 15 receiving plants
HEAT CONTENT · BTU/LB12,713Weighted by reported tons
SULFUR / ASH · % BY WEIGHT3.04 / 8.25Separate averages over measured receipts
DELIVERED COST · USD/TON62.0337.2% of reported tons have usable costs
Quarterly receipts and quality
QuarterShort tonsHeat · Btu/lbSulfur %Ash %Delivered USD/ton
2025-Q3 *1,322,38312,6653.058.3465.21
2025-Q43,036,19912,7053.228.2765.31
2026-Q12,192,51612,7673.008.0157.33
2026-Q21,693,16512,6822.678.3659.62
2026-Q3 *721,62412,7513.298.4165.26
Month / sourceMineReceiving plant / supplierShort tonsDelivered USD/tonHeat · Btu/lbSulfur %Ash %PurchaseTransport
2026-07EIA row 11548 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.17,03146.8812,7882.738.60ContractBITRiver
2026-07EIA row 11555 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.42,44460.8912,7022.448.80ContractBITRiver
2026-07EIA row 11557 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.33,10254.8912,6892.698.70ContractBITRiver
2026-07EIA row 11769 · preliminaryMCELROY MINE4601437Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES17,363—Not published12,7752.698.40ContractBITRiver
2026-07EIA row 11775 · preliminaryMCELROY MINE4601437Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES4,945—Not published12,8022.758.50ContractBITRiver
2026-07EIA row 11776 · preliminaryMCELROY MINE4601437Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES15,766—Not published12,6932.628.90ContractBITRiver
2026-07EIA row 11780 · preliminaryMCELROY MINE4601437Miami Fort2832 · OH · BLACKHAWK COAL SALES, LLC3,285—Not published12,6593.228.70SpotBITRiver
2026-07EIA row 11784 · preliminaryMCELROY MINE4601437Miami Fort2832 · OH · AMERICAN ENERGY45,836—Not published12,7112.398.70SpotBITRiver
2026-07EIA row 11785 · preliminaryMCELROY MINE4601437Miami Fort2832 · OH · AMERICAN ENERGY38,624—Not published12,7672.298.30SpotBITRiver
2026-07EIA row 11790 · preliminaryMCELROY MINE4601437Kyger Creek2876 · OH · ACNR COAL SALES, Inc.75,75753.5312,6674.328.40ContractBITRiver
2026-07EIA row 11932 · preliminaryMCELROY MINE4601437FirstEnergy Fort Martin Power Station3943 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES30,467104.7813,0823.617.90ContractBITRiver
2026-07EIA row 11935 · preliminaryMCELROY MINE4601437FirstEnergy Fort Martin Power Station3943 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES24,77685.6813,1183.467.70ContractBITRiver
2026-07EIA row 11937 · preliminaryMCELROY MINE4601437FirstEnergy Fort Martin Power Station3943 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES13,61479.7612,9653.507.30ContractBITRiver
2026-07EIA row 11942 · preliminaryMCELROY MINE4601437Mitchell (WV)3948 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES11,98659.6412,7502.828.70ContractBITTram/conveyor
2026-07EIA row 11943 · preliminaryMCELROY MINE4601437Mitchell (WV)3948 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES47,94460.3412,8002.528.49ContractBITTram/conveyor
2026-07EIA row 11944 · preliminaryMCELROY MINE4601437Mitchell (WV)3948 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES55,01067.7312,7602.658.58ContractBITTram/conveyor
2026-07EIA row 11999 · preliminaryMCELROY MINE4601437Pleasants Power Station6004 · WV · ACNR COAL SALES, Inc.8,303—Not published12,6602.669.00SpotBITRiver
2026-07EIA row 12219 · preliminaryMCELROY MINE4601437Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES85454.5012,6052.208.83ContractBITRiver
2026-07EIA row 12487 · preliminaryMCELROY MINE4601437Gavin Power, LLC8102 · OH · ACNR COAL SALES, Inc.208,784—Not published12,6874.158.30ContractBITRiver
2026-07EIA row 13113 · preliminaryMCELROY MINE4601437Longview Power Plant56671 · WV · ACNR COAL SALES, Inc.25,733—Not published12,7852.558.60ContractBITRiver / Truck
2026-06EIA row 9584 · preliminaryMCELROY MINE4601437Clifty Creek983 · IN · ACNR COAL SALES, Inc.27,75357.7412,6173.588.40ContractBITRiver
2026-06EIA row 9656 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.8,87145.7512,6803.088.30ContractBITRiver
2026-06EIA row 9663 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.47,29959.8112,7101.838.60ContractBITRiver
2026-06EIA row 9666 · preliminaryMCELROY MINE4601437Ghent1356 · KY · ACNR COAL SALES, Inc.34,68953.7412,7281.818.30ContractBITRiver
2026-06EIA row 9876 · preliminaryMCELROY MINE4601437Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES5,328—Not published12,6633.518.50ContractBITRiver

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 2026-10-18. Prices apply only to their calendar year.

FOB PRICE BENCHMARK · USD/TON—Weighted by estimated sales of covered mines
ESTIMATED SALES · SHORT TONS—Allocated from published county sales
ESTIMATED COAL REVENUE · USD—Covered mines only · not reported revenue
ANNUAL PRODUCTION COVERED0.0%0 of 1 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. 1 current coal members have no matching annual record; their coverage is unknown. Annual price data uses a separate window from the MSHA charts.

Mine / countyAnnual production · tonsCounty FOB · USD/tonEst. sales · tonsEst. coal revenue · USDBasis / availability
Marshall County Mine4601437 · Marshall, West Virginia9,000,360———County sales or price not published2 eligible mines / 2 sales respondents
Marshall County River Loadout4601438 · Marshall, West Virginia0———Preparation plant2 eligible mines / 2 sales respondents
Conner Run Dam and Fly Ash Impoundment4609072 · Location unavailable————No matching annual production record
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 / 0157801ACNR Holdings, Inc3 selected mines →