{"entity":{"kind":"operator","id":"0098205","name":"Onyx Energy, LLC","memberCount":5,"coalMineCount":5},"year":2024,"summary":{"estimatedRevenueUsd":10573075.252860088,"estimatedSalesTons":70454.28968388143,"benchmarkUsdPerTon":150.07000000000002,"estimatedMines":1,"producingMines":2,"annualMineRecords":4,"missingAnnualRecords":1,"annualProductionTons":88731,"coveredProductionTons":69746,"productionCoverage":0.7860387012430831,"complete":false},"mines":{"data":[{"year":2024,"state":"West Virginia","county":"Mcdowell","mineId":"4609374","status":"estimated","mineName":"Shm #67","components":[{"raw":{"Year":2024,"MSHA ID":4609374,"Mine Name":"Shm #67","Mine Type":"Surface","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":15637,"Mine County":"Mcdowell","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Mine only","Average Employees":6,"Operating Company":"Onyx Energy, Llc","Coal Supply Region":"Appalachia Central","Production (short tons)":69746,"Operating Company Address":"3834 Westernport Rd, Westernport, MD 21562"},"name":"Shm #67","state":"West Virginia","county":"Mcdowell","mineType":"Surface","operation":"Mine only","sourceRow":634,"production":69746}],"sourceRows":[634],"productionTons":69746,"countyBenchmark":{"raw":["Mcdowell",10,1918,150.07],"state":"West Virginia","county":"Mcdowell","status":"available","salesTons":1918000,"sourceRow":118,"fobUsdPerTon":150.07,"eligibleMines":10,"reportedMines":10,"eligibleProductionTons":1898718},"productionShare":0.03673320630025101,"estimatedSalesTons":70454.28968388143,"estimatedRevenueUsd":10573075.252860088},{"year":2024,"state":"West Virginia","county":"Mcdowell","mineId":"4609441","status":"preparation_plant","mineName":"Switchback Loadout","components":[{"raw":{"Year":2024,"MSHA ID":4609441,"Mine Name":"Switchback Loadout","Mine Type":"Surface","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":7730,"Mine County":"Mcdowell","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Preparation Plant","Average Employees":3,"Operating Company":"Onyx Energy, Llc","Coal Supply Region":"Appalachia Central","Production (short tons)":0,"Operating Company Address":"150 Courthouse Road, Suite 302, Princeton, WV 24740"},"name":"Switchback Loadout","state":"West Virginia","county":"Mcdowell","mineType":"Surface","operation":"Preparation Plant","sourceRow":637,"production":0},{"raw":{"Year":2024,"MSHA ID":4609441,"Mine Name":"Switchback Loadout","Mine Type":"Underground","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":1932,"Mine County":"Mcdowell","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Preparation Plant","Average Employees":1,"Operating Company":"Onyx Energy, Llc","Coal Supply Region":"Appalachia Central","Production (short tons)":0,"Operating Company Address":"150 Courthouse Road, Suite 302, Princeton, WV 24740"},"name":"Switchback Loadout","state":"West Virginia","county":"Mcdowell","mineType":"Underground","operation":"Preparation Plant","sourceRow":638,"production":0}],"sourceRows":[637,638],"productionTons":0,"countyBenchmark":{"raw":["Mcdowell",10,1918,150.07],"state":"West Virginia","county":"Mcdowell","status":"available","salesTons":1918000,"sourceRow":118,"fobUsdPerTon":150.07,"eligibleMines":10,"reportedMines":10,"eligibleProductionTons":1898718},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"West Virginia","county":"Mercer","mineId":"4609556","status":"preparation_plant","mineName":"Olan Processing Plant","components":[{"raw":{"Year":2024,"MSHA ID":4609556,"Mine Name":"Olan Processing Plant","Mine Type":"Surface","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":53171,"Mine County":"Mercer","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Preparation Plant","Average Employees":18,"Operating Company":"Onyx Energy, Llc","Coal Supply Region":"Appalachia Central","Production (short tons)":0,"Operating Company Address":"150 Courthouse Rd., Suite 302, Princeton, WV 24740"},"name":"Olan Processing Plant","state":"West Virginia","county":"Mercer","mineType":"Surface","operation":"Preparation Plant","sourceRow":658,"production":0},{"raw":{"Year":2024,"MSHA ID":4609556,"Mine Name":"Olan Processing Plant","Mine Type":"Underground","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":13293,"Mine County":"Mercer","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Preparation Plant","Average Employees":5,"Operating Company":"Onyx Energy, Llc","Coal Supply Region":"Appalachia Central","Production (short tons)":0,"Operating Company Address":"150 Courthouse Rd., Suite 302, Princeton, WV 24740"},"name":"Olan Processing Plant","state":"West Virginia","county":"Mercer","mineType":"Underground","operation":"Preparation Plant","sourceRow":659,"production":0}],"sourceRows":[658,659],"productionTons":0,"countyBenchmark":{"raw":["Mercer",3,"w","w"],"state":"West Virginia","county":"Mercer","status":"withheld_or_unreported","salesTons":null,"sourceRow":119,"fobUsdPerTon":null,"eligibleMines":3,"reportedMines":3,"eligibleProductionTons":307495},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"state":"West Virginia","county":"Mercer","mineId":"4609612","status":"below_reporting_threshold","mineName":"Highwall Park Surface Mine","components":[{"raw":{"Year":2024,"MSHA ID":4609612,"Mine Name":"Highwall Park Surface Mine","Mine Type":"Surface","Mine State":"West Virginia (Southern)","Union Code":"","Labor Hours":2057,"Mine County":"Mercer","Mine Status":"Active","Company Type":"Independent Producer Operator","Operation Type":"Mine only","Average Employees":11,"Operating Company":"Monument Mining, Inc.","Coal Supply Region":"Appalachia Central","Production (short tons)":18985,"Operating Company Address":"6384 Airport Rd, Bluefield, WV 24701"},"name":"Highwall Park Surface Mine","state":"West Virginia","county":"Mercer","mineType":"Surface","operation":"Mine only","sourceRow":662,"production":18985}],"sourceRows":[662],"productionTons":18985,"countyBenchmark":{"raw":["Mercer",3,"w","w"],"state":"West Virginia","county":"Mercer","status":"withheld_or_unreported","salesTons":null,"sourceRow":119,"fobUsdPerTon":null,"eligibleMines":3,"reportedMines":3,"eligibleProductionTons":307495},"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null},{"year":2024,"mineId":"4609613","mineName":"Godfrey Branch Surface Mine","state":"","county":"","productionTons":null,"status":"not_in_annual_release","sourceRows":[],"countyBenchmark":null,"productionShare":null,"estimatedSalesTons":null,"estimatedRevenueUsd":null}],"totalRows":5,"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":"2026-10-17T06:19:32.409751+00:00","indexSha256":"b793996bd2966d5b729e0564f980693d882e20d32fa3f4aa9cd5b5f6ee9dc4e8","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"}}