{"entity":{"kind":"operator","id":"P23768","name":"Wolf Run Mining LLC","memberCount":2,"coalMineCount":2},"year":2024,"summary":{"estimatedRevenueUsd":null,"estimatedSalesTons":null,"benchmarkUsdPerTon":null,"estimatedMines":0,"producingMines":1,"annualMineRecords":2,"missingAnnualRecords":0,"annualProductionTons":2556403,"coveredProductionTons":0,"productionCoverage":0,"complete":false},"mines":{"data":[{"year":2024,"state":"West Virginia","county":"Barbour","mineId":"4604168","status":"withheld_or_unreported","mineName":"Leer South Mine","components":[{"raw":{"Year":2024,"MSHA ID":4604168,"Mine Name":"Leer South Mine","Mine Type":"Underground","Mine State":"West Virginia (Northern)","Union Code":"","Labor Hours":1419009,"Mine County":"Barbour","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Mine only","Average Employees":554,"Operating Company":"Wolf Run Mining Llc","Coal Supply Region":"Appalachia Northern","Production (short tons)":2556403,"Operating Company Address":"21550 Barbour County Hwy, Philippi, WV 26416"},"name":"Leer South Mine","state":"West Virginia","county":"Barbour","mineType":"Underground","operation":"Mine only","sourceRow":496,"production":2556403}],"sourceRows":[496],"productionTons":2556403,"countyBenchmark":{"raw":["Barbour",2,"w","w"],"state":"West Virginia","county":"Barbour","status":"withheld_or_unreported","salesTons":null,"sourceRow":108,"fobUsdPerTon":null,"eligibleMines":2,"reportedMines":2,"eligibleProductionTons":3443676},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"West Virginia","county":"Barbour","mineId":"4608777","status":"preparation_plant","mineName":"Leer South Preparation Plant","components":[{"raw":{"Year":2024,"MSHA ID":4608777,"Mine Name":"Leer South Preparation Plant","Mine Type":"Underground","Mine State":"West Virginia (Northern)","Union Code":"","Labor Hours":138077,"Mine County":"Barbour","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Preparation Plant","Average Employees":58,"Operating Company":"Wolf Run Mining Llc","Coal Supply Region":"Appalachia Northern","Production (short tons)":0,"Operating Company Address":"21550 Barbour County Hwy, Philippi, WV 26416"},"name":"Leer South Preparation Plant","state":"West Virginia","county":"Barbour","mineType":"Underground","operation":"Preparation Plant","sourceRow":497,"production":0}],"sourceRows":[497],"productionTons":0,"countyBenchmark":{"raw":["Barbour",2,"w","w"],"state":"West Virginia","county":"Barbour","status":"withheld_or_unreported","salesTons":null,"sourceRow":108,"fobUsdPerTon":null,"eligibleMines":2,"reportedMines":2,"eligibleProductionTons":3443676},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null}],"totalRows":2,"page":1,"totalPages":1},"meta":{"mineStatus":"Active","dataSource":"postgres","model":"county-sales-allocation-v1","latestYear":2024,"availableYears":[2024],"source":{"year":2024,"model":"county-sales-allocation-v1","counties":109,"indexUrl":"https://www.eia.gov/coal/annual/","checkedAt":"2026-10-13T17:53:37.471570+00:00","indexSha256":"a1eaf72e1768323c05fede84018443a9de02e546e5e0d9cf990ecc9f0f1c0360","mineRecords":687,"priceSource":{"url":"https://www.eia.gov/coal/annual/xls/table30.xlsx","sheet":"table30","sha256":"bb30d2b55c868645676ccff109c06a5120b170e17a214b3fab01be63e49877fd","workbook":"table30.xlsx"},"releaseDate":"November 19, 2025","thresholdTons":50000,"estimatedMines":196,"productionSource":{"url":"https://www.eia.gov/coal/data/public/xls/coalpublic2024.xlsx","sheet":"Hist_Coal_Prod","sha256":"5077a18230eaf009c016423c6cf2a05967b0e4db25432fdb87bd281c3b873a9a","workbook":"coalpublic2024.xlsx"}},"notes":["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."],"scope":"current_operator_portfolio","estimateLabel":"County-sales allocation; not reported revenue"}}