Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Berkshire Hathaway Inc
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM13643
MINE PORTFOLIO
33 of 33 mines and facilities
2025-01-01 – 2026-10-18. All statuses 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.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| AWC JEN RSP DANIELS HLP THTN4100305 · Intermittent6/8 quarters reported | Henderson, TXSurface · MSHA: Fire Clay | 0 | 27,146 | 0 | 0 | 21.3 |
| Bennett Plant4100243 · Intermittent6/8 quarters reported | Parker, TXSurface · MSHA: Common Clays NEC | 0 | 6,333 | 4 | 0 | 9.3 |
| CHEW and ABEL MINES4103361 · Intermittent6/8 quarters reported | Austin, TXSurface · MSHA: Common Clays NEC | 0 | 12,473 | 1 | 0 | 14.0 |
| Denton Pits4100368 · Active6/8 quarters reported | Denton, TXSurface · MSHA: Common Clays NEC | 0 | 21,590 | 13 | 0 | 25.3 |
| Edmond Pit & Plant3400110 · Active6/8 quarters reported | Oklahoma, OKSurface · MSHA: Clay, Ceramic, Refractory Mnls. | 0 | 12,928 | 1 | 0 | 10.8 |
| Jonesboro Mining0301833 · Intermittent6/8 quarters reported | Craighead, ARSurface · MSHA: Fire Clay | 0 | 172 | 0 | 0 | 2.8 |
| Jordan Plant0103353 · Active6/8 quarters reported | St Clair, ALSurface · MSHA: Common Shale | 0 | 5,560 | 0 | 0 | 27.0 |
| Maddox Pit0102237 · Intermittent4/8 quarters reported | Montgomery, ALSurface · MSHA: Common Clays NEC | 0 | 3,760 | 0 | 0 | 3.0 |
| MALVERN MINING0300132 · Active6/8 quarters reported | Hot Spring, ARSurface · MSHA: Fire Clay | 0 | 32,979 | 12 | 1 | 35.5 |
| Standard Pit4100264 · Intermittent6/8 quarters reported | Bastrop, TXSurface · MSHA: Clay, Ceramic, Refractory Mnls. | 0 | 11,638 | 3 | 0 | 16.3 |
| Tower Property4105357 · Intermittent6/8 quarters reported | Cooke, TXSurface · MSHA: Common Clays NEC | 0 | 18,780 | 0 | 0 | 5.0 |
| Tulsa Plant Pit #6653400108 · Intermittent6/8 quarters reported | Tulsa, OKSurface · MSHA: Common Clays NEC | 0 | 4,082 | 0 | 0 | 6.0 |
| 3DW Mines0500198 · Abandoned | Jefferson, COSurface · MSHA: Fire Clay | — | — | 0 | 0 | — |
| Acme Pit1400210 · Abandoned | Cherokee, KSSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| BOLDEN PIT2200386 · Abandoned | Benton, MSSurface · MSHA: Fire Clay | — | — | 0 | 0 | — |
| Bridgeport Plant4100244 · Abandoned | Wise, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Cottonwood Mine4201944 · Abandoned | Emery, UTFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Daniels, Williamson, West4101285 · Abandoned | Henderson, TXSurface · MSHA: Clay, Ceramic, Refractory Mnls. | — | — | 0 | 0 | — |
| Donna Mountain2901580 · Abandoned | Dona Ana, NMSurface · MSHA: Misc. Nonmetallic Mnls. NEC | — | — | 0 | 0 | — |
| Featherlite Pit & Plant4100267 · Abandoned | Eastland, TXSurface · MSHA: Common Shale | — | — | 0 | 0 | — |
| Fort Smith Pit0300133 · Abandoned | Sebastian, ARSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| FRANKSTON PIT4104084 · Abandoned | Anderson, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| GARRISON PIT & PLANT4100242 · Abandoned | Nacogdoches, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| JAMESTOWN PIT1600391 · Abandoned | Bienville, LASurface · MSHA: Fire Clay | — | — | 0 | 0 | — |
| JENNINGS PIT4104083 · Abandoned | Navarro, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Little Piney Pit0300138 · Abandoned | Johnson, ARSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| LUEDERS QUARRY4100116 · Abandoned | Shackelford, TXSurface · MSHA: Dimension Limestone | — | — | 0 | 0 | — |
| MARKLAND PIT3400120 · Abandoned | Oklahoma, OKSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Mc Queeney Pits & Plant4100241 · Abandoned | Guadalupe, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| Remely Clay Pit1400686 · Abandoned | Ellsworth, KSSurface · MSHA: Fire Clay | — | — | 0 | 0 | — |
| Springfield Pit2100154 · Abandoned | Brown, MNSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
| VONDRA CLAY PIT1400211 · Abandoned | Ellsworth, KSSurface · MSHA: Fire Clay | — | — | 0 | 0 | — |
| Yancey, Mayfield, McAnaly4102716 · Abandoned | Van Zandt, TXSurface · MSHA: Common Clays NEC | — | — | 0 | 0 | — |
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
30 of 33 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- AWC JEN RSP DANIELS HLP THTN32.16639, -96.01972Open map ↗
- Bennett Plant32.71806, -98.04833Open map ↗
- CHEW and ABEL MINES29.81611, -96.21667Open map ↗
- Denton Pits33.18583, -97.13778Open map ↗
- Edmond Pit & Plant35.60306, -97.50722Open map ↗
- Jonesboro Mining35.84750, -90.72806Open map ↗
- Jordan Plant33.54750, -86.51611Open map ↗
- Maddox Pit32.43750, -86.31306Open map ↗
- MALVERN MINING34.35056, -92.81972Open map ↗
- Standard Pit30.32417, -97.29639Open map ↗
- Tower Property33.55333, -96.95250Open map ↗
- Tulsa Plant Pit #66536.17806, -95.93139Open map ↗
- 3DW Mines39.79806, -105.24056Open map ↗
- Acme Pit37.29915, -94.73407Open map ↗
- BOLDEN PIT34.78375, -89.44930Open map ↗
- Bridgeport Plant33.20916, -97.77589Open map ↗
- Cottonwood Mine39.31639, -111.01639Open map ↗
- Daniels, Williamson, West33.18597, -97.13693Open map ↗
- Donna Mountain32.30158, -106.76025Open map ↗
- Fort Smith Pit35.36389, -94.39944Open map ↗
- FRANKSTON PIT32.17227, -96.01335Open map ↗
- GARRISON PIT & PLANT31.81294, -94.53085Open map ↗
- JAMESTOWN PIT32.34858, -93.17174Open map ↗
- JENNINGS PIT32.17227, -96.01335Open map ↗
- Little Piney Pit35.48345, -93.33155Open map ↗
- LUEDERS QUARRY32.77028, -99.61556Open map ↗
- Mc Queeney Pits & Plant29.60021, -98.03828Open map ↗
- Springfield Pit44.25139, -95.01833Open map ↗
- VONDRA CLAY PIT38.70411, -98.13946Open map ↗
- Yancey, Mayfield, McAnaly33.18597, -97.13693Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 33 mines listed under this controller were checked; 12 have reports in the available quarters. Totals use current ownership.
Hours worked
157,441reported employee hours
Tons per hour
0.00production ÷ hours worked
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
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 28,452 | 0.00 | 74 | 12/12 mines reporting |
| 2025 Q2 | 0 | 28,171 | 0.00 | 71 | 11/12 mines reporting |
| 2025 Q3 | 0 | 29,769 | 0.00 | 65 | 11/12 mines reporting |
| 2025 Q4 | 0 | 23,645 | 0.00 | 54 | 12/12 mines reporting |
| 2026 Q1 | 0 | 24,611 | 0.00 | 57 | 12/12 mines reporting |
| 2026 Q2 | 0 | 22,793 | 0.00 | 61 | 12/12 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
340 significant & substantial (S&S)
Accident records
10 records classified as fatality
Proposed penalties · USD
4,840.0031 of 34 violations with amounts
On-site inspection hours
176.0038 inspections · 38 with hours
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
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 1 | 0 | 151.00 | 0 | 0 | 5 | 18.5 |
| 2025-Q2 | 7 | 0 | 1,057.00 | 0 | 0 | 5 | 26.3 |
| 2025-Q3 | 1 | 0 | 151.00 | 1 | 0 | 6 | 23.3 |
| 2025-Q4 | 8 | 0 | 1,225.00 | 0 | 0 | 9 | 41.5 |
| 2026-Q1 | 5 | 0 | 755.00 | 0 | 0 | 7 | 42.5 |
| 2026-Q2 | 11 | 0 | 1,350.00 | 0 | 0 | 4 | 17.0 |
| 2026-Q3 | 1 | 0 | 151.00 | 0 | 0 | 2 | 7.0 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Bennett Plant · 4100243
56.23002(b) · $151.00 proposed
- Bennett Plant · 4100243
56.4101 · $151.00 proposed
- Bennett Plant · 4100243
47.41(a) · $151.00 proposed
- Bennett Plant · 4100243
47.41(a) · $151.00 proposed
- MALVERN MINING · 0300132
Compliance Follow-up Inspection · 1.0 on-site hours
- MALVERN MINING · 0300132
Compliance Follow-up Inspection · 1.5 on-site hours
- MALVERN MINING · 0300132
Regular Safety and Health Inspection · 5.0 on-site hours
- MALVERN MINING · 0300132
46.9(b)(5) · $151.00 proposed
- MALVERN MINING · 0300132
56.12018 · $151.00 proposed
- MALVERN MINING · 0300132
56.14100(b) · $151.00 proposed
- MALVERN MINING · 0300132
56.14130(c) · $151.00 proposed
- MALVERN MINING · 0300132
56.14132(a) · $151.00 proposed
- Maddox Pit · 0102237
Regular Safety and Health Inspection · 2.5 on-site hours
- AWC JEN RSP DANIELS HLP THTN · 4100305
Regular Safety and Health Inspection · 6.0 on-site hours
- Standard Pit · 4100264
Compliance Follow-up Inspection · 0.8 on-site hours
- Standard Pit · 4100264
56.7002 · $151.00 proposed
- Standard Pit · 4100264
103 (g) Written Notification Hazard Complaint Inspectio · 1.0 on-site hours
- Standard Pit · 4100264
Regular Safety and Health Inspection · 11.0 on-site hours
- Standard Pit · 4100264
48.28(a) · $168.00 proposed
- Denton Pits · 4100368
Regular Safety and Health Inspection · 10.8 on-site hours
- Denton Pits · 4100368
56.12023 · $151.00 proposed
- Edmond Pit & Plant · 3400110
Regular Safety and Health Inspection · 3.0 on-site hours
- Jordan Plant · 0103353
Spot Inspection · 1.0 on-site hours
- MALVERN MINING · 0300132
Spot Inspection · 12.0 on-site hours
- Tulsa Plant Pit #665 · 3400108
Regular Safety and Health Inspection · 1.5 on-site hours
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.
No receipts matched this controller 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.
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 / county | Annual production · tons | County FOB · USD/ton | Est. sales · tons | Est. coal revenue · USD | Basis / availability |
|---|---|---|---|---|---|
| Cottonwood Mine4201944 · Location unavailable | — | — | — | — | No matching annual production record |
Method, assumptions and source records
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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
5 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.