{"entity":{"kind":"controller","id":"0110263","name":"Wolverine Fuels LLC","memberCount":6,"coalMineCount":6},"year":2024,"summary":{"estimatedRevenueUsd":null,"estimatedSalesTons":null,"benchmarkUsdPerTon":null,"estimatedMines":0,"producingMines":4,"annualMineRecords":6,"missingAnnualRecords":0,"annualProductionTons":7172264,"coveredProductionTons":0,"productionCoverage":0,"complete":false},"mines":{"data":[{"year":2024,"state":"Utah","county":"Emery","mineId":"4200079","status":"withheld_or_unreported","mineName":"Emery Mine","components":[{"raw":{"Year":2024,"MSHA ID":4200079,"Mine Name":"Emery Mine","Mine Type":"Underground","Mine State":"Utah","Union Code":"","Labor Hours":505103,"Mine County":"Emery","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Mine only","Average Employees":226,"Operating Company":"Bronco Utah Operations, Llc.","Coal Supply Region":"Uinta Region","Production (short tons)":1064605,"Operating Company Address":"P.O. Box 527, Emery, UT 84522"},"name":"Emery Mine","state":"Utah","county":"Emery","mineType":"Underground","operation":"Mine only","sourceRow":429,"production":1064605}],"sourceRows":[429],"productionTons":1064605,"countyBenchmark":{"raw":["Emery",2,"w","w"],"state":"Utah","county":"Emery","status":"withheld_or_unreported","salesTons":null,"sourceRow":99,"fobUsdPerTon":null,"eligibleMines":2,"reportedMines":2,"eligibleProductionTons":1356727},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"Utah","county":"Sevier","mineId":"4200089","status":"withheld_or_unreported","mineName":"Sufco","components":[{"raw":{"Year":2024,"MSHA ID":4200089,"Mine Name":"Sufco","Mine Type":"Underground","Mine State":"Utah","Union Code":"","Labor Hours":865964,"Mine County":"Sevier","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Mine only","Average Employees":438,"Operating Company":"Canyon Fuel Company Llc","Coal Supply Region":"Uinta Region","Production (short tons)":3099164,"Operating Company Address":"597 South Sr24, Salina, UT 84654"},"name":"Sufco","state":"Utah","county":"Sevier","mineType":"Underground","operation":"Mine only","sourceRow":433,"production":3099164}],"sourceRows":[433],"productionTons":3099164,"countyBenchmark":{"raw":["Sevier",1,"w","w"],"state":"Utah","county":"Sevier","status":"withheld_or_unreported","salesTons":null,"sourceRow":100,"fobUsdPerTon":null,"eligibleMines":1,"reportedMines":1,"eligibleProductionTons":3099164},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"Refuse Recovery","county":"Emery","mineId":"4201211","status":"excluded_recovery","mineName":"Fossil Rock Mine","components":[{"raw":{"Year":2024,"MSHA ID":4201211,"Mine Name":"Fossil Rock Mine","Mine Type":"Refuse","Mine State":"Refuse Recovery","Union Code":"","Labor Hours":107144,"Mine County":"Emery","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Mine only","Average Employees":63,"Operating Company":"Fossil Rock Resources, Llc.","Coal Supply Region":"Uinta Region","Production (short tons)":44687,"Operating Company Address":"P.O. Box 486, Orangeville, UT 84537"},"name":"Fossil Rock Mine","state":"Refuse Recovery","county":"Emery","mineType":"Refuse","operation":"Mine only","sourceRow":765,"production":44687}],"sourceRows":[765],"productionTons":44687,"countyBenchmark":null,"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"Utah","county":"Carbon","mineId":"4201566","status":"withheld_or_unreported","mineName":"Skyline Mine #3","components":[{"raw":{"Year":2024,"MSHA ID":4201566,"Mine Name":"Skyline Mine #3","Mine Type":"Underground","Mine State":"Utah","Union Code":"","Labor Hours":876795,"Mine County":"Carbon","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Mine only","Average Employees":414,"Operating Company":"Canyon Fuel Company Llc","Coal Supply Region":"Uinta Region","Production (short tons)":2963808,"Operating Company Address":"Hcr 35 Box 380, Helper, UT 84526"},"name":"Skyline Mine #3","state":"Utah","county":"Carbon","mineType":"Underground","operation":"Mine only","sourceRow":426,"production":2963808}],"sourceRows":[426],"productionTons":2963808,"countyBenchmark":{"raw":["Carbon",1,"w","w"],"state":"Utah","county":"Carbon","status":"withheld_or_unreported","salesTons":null,"sourceRow":98,"fobUsdPerTon":null,"eligibleMines":1,"reportedMines":1,"eligibleProductionTons":2963808},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"Utah","county":"Emery","mineId":"4202052","status":"preparation_plant","mineName":"Hunter Prep Plant","components":[{"raw":{"Year":2024,"MSHA ID":4202052,"Mine Name":"Hunter Prep Plant","Mine Type":"Surface","Mine State":"Utah","Union Code":"","Labor Hours":15721,"Mine County":"Emery","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Preparation Plant","Average Employees":8,"Operating Company":"Hunter Prep Plant, Llc","Coal Supply Region":"Uinta Region","Production (short tons)":0,"Operating Company Address":"597 South Sr 24, Salina, UT 84654"},"name":"Hunter Prep Plant","state":"Utah","county":"Emery","mineType":"Surface","operation":"Preparation Plant","sourceRow":430,"production":0},{"raw":{"Year":2024,"MSHA ID":4202052,"Mine Name":"Hunter Prep Plant","Mine Type":"Underground","Mine State":"Utah","Union Code":"","Labor Hours":15721,"Mine County":"Emery","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Preparation Plant","Average Employees":7,"Operating Company":"Hunter Prep Plant, Llc","Coal Supply Region":"Uinta Region","Production (short tons)":0,"Operating Company Address":"597 South Sr 24, Salina, UT 84654"},"name":"Hunter Prep Plant","state":"Utah","county":"Emery","mineType":"Underground","operation":"Preparation Plant","sourceRow":431,"production":0}],"sourceRows":[430,431],"productionTons":0,"countyBenchmark":{"raw":["Emery",2,"w","w"],"state":"Utah","county":"Emery","status":"withheld_or_unreported","salesTons":null,"sourceRow":99,"fobUsdPerTon":null,"eligibleMines":2,"reportedMines":2,"eligibleProductionTons":1356727},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"Utah","county":"Carbon","mineId":"4202455","status":"preparation_plant","mineName":"Castle Valley Prep Plant","components":[{"raw":{"Year":2024,"MSHA ID":4202455,"Mine Name":"Castle Valley Prep Plant","Mine Type":"Underground","Mine State":"Utah","Union Code":"","Labor Hours":14548,"Mine County":"Carbon","Mine Status":"Active","Company Type":"Operating Subsidiary","Operation Type":"Preparation Plant","Average Employees":8,"Operating Company":"Canyon Fuel Company Llc","Coal Supply Region":"Uinta Region","Production (short tons)":0,"Operating Company Address":"P.O. Box 1029, Wellington, UT 84542"},"name":"Castle Valley Prep Plant","state":"Utah","county":"Carbon","mineType":"Underground","operation":"Preparation Plant","sourceRow":428,"production":0}],"sourceRows":[428],"productionTons":0,"countyBenchmark":{"raw":["Carbon",1,"w","w"],"state":"Utah","county":"Carbon","status":"withheld_or_unreported","salesTons":null,"sourceRow":98,"fobUsdPerTon":null,"eligibleMines":1,"reportedMines":1,"eligibleProductionTons":2963808},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null}],"totalRows":6,"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_controller_portfolio","estimateLabel":"County-sales allocation; not reported revenue"}}