Coal Mining NAICS 2121

        Coal Mining

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Purchase Report

Industry Summary

The 313 coal producers in the US sell coal to electric utilities, industrial facilities, steel manufacturers, and energy marketing firms or traders. Exports are also an important market for US coal producers. Coal mines are classified by their mining method and the type of coal they mine. Surface mining is the predominant mining method, particularly in western states, while underground mining is often used in eastern states. Coal varies by heat content, ranging from lignite (the lowest grade) to sub-bituminous, bituminous, and anthracite (the highest grade).

Competition for Electric Power Generation

According to the US Energy Information Administration (EIA), about 88% of US coal consumption is used for electric power generation, and coal supplies 16% of US electricity generation.

Environmental Compliance

Coal producers are directly impacted by a wide -- but dwindling -- range of environmental regulations that affect the permitting, operation, and reclamation of mining sites.


Recent Developments

Jan 27, 2026 - DOE Halts Coal Plant Closure
  • In late December, the Department of Energy issued an emergency order requiring a coal power plant in northwestern Colorado to continue operating past its planned December 31, 2025 retirement date, underscoring how grid‑reliability concerns are slowing the pace of coal plant closures, Coal Age reports. For coal producers, the 90‑day extension means continued near‑term coal demand from a 427‑MW unit that was expected to exit the market, signaling that coal‑fired capacity may still be called upon during reliability shortfalls despite long‑term decline. However, the order also highlights the financial strain facing plant operators. Keeping the unit running will require unplanned spending on repairs, maintenance, and fuel, costs that utilities say will fall on cooperative members unless cost‑sharing mechanisms emerge. The situation illustrates the broader challenge for remaining coal plants: compliance obligations, aging equipment, and emergency‑driven extensions increase operating costs even as retirement timelines remain in place.
  • In November, the Department of Energy announced $355 million for two notices of funding opportunities (NOFO) to boost US critical minerals production, including $275 million for piloting recovery of valuable materials from coal-based feedstocks and industrial byproducts, and up to $80 million to establish what the department referred to as its Mine of the Future Initiative to accelerate technology commercialization and increase the competitiveness of domestic mining operations. The funding opportunities creates a new revenue stream for coal facilities capable of extracting rare earth elements and other critical minerals from coal or coal by-products and supports innovation to commercialize coal-ash conversion and mineral recovery technologies, which could help to revitalize coal-dependent communities. The investments aim to demonstrate the feasibility of recovering critical minerals from existing US infrastructure and industrial activity, reducing waste while building new domestic supply chains for high-value materials.
  • The Bureau of Land Management is moving forward with a key coal project in Wyoming’s Powder River Basin that could unlock access to more than 440 million tons of coal on federal land, Coal Age reports. In August, the BLM released a final environmental impact statement for the proposed West Antelope III coal lease-by-application project. The lease area covers about 3,500 acres next to the existing Antelope mine in Campbell and Converse counties. The project allows Navajo Transitional Energy Co. (NTEC) to expand its operations on federal lands. The BLM resurrected the 10-year-old lease request in July after years of limbo due to a lack of interest on behalf of NTEC and a Biden-era leasing moratorium in the basin. Wyoming leads the US in coal production, providing about 40% of the nation’s coal through the top 10 producing mines in the Powder River Basin.
  • Producer prices for coal mining firms rose 1.2% in September compared to a year ago, after rising 3.2% in the previous September-versus-September annual comparison, according to the latest US Bureau of Labor Statistics data. Employment by coal mines shrank 4.3% year over year in September, while average wages at mining firms rose 1.7% YoY in August to $35.50 per hour, BLS data show. Competition from cleaner alternative energy sources – notably natural gas for electricity – has led to declining demand for coal and coal miners, whose numbers have fallen by more than a third (35%) over the past decade, according to the BLS.

Industry Revenue

Coal Mining


Industry Structure

Industry size & Structure

The average US coal mining company operates 1-2 mines, employs about 140 workers, and generates $89 million in annual revenue.

    • The US coal mining industry comprises about 313 companies operating 524 mines, employing 44,060 workers, and generating $28 billion in annual revenue.
    • Electric power generation accounts for nearly 88% of US coal consumption.
    • The US has a total productive capacity of almost 833 million short tons of coal. About two-thirds (67%) of US coal production is from surface mines, while underground mines account for 33%.
    • The industry is highly concentrated: the top 20 companies account for 76% of annual revenue.
    • The largest US coal producers are Peabody Energy, Core Natural Resources, Navajo Transitional Energy Company (NTEC), Alliance Resource Partners, and American Consolidated Natural Resources.
    • The largest coal producing states are Wyoming, West Virginia, Pennsylvania, Illinois, and Montana.
    • The largest underground mine in the US is the Bailey Mine in Pennsylvania, producing over 10.7 million short tons annually. The largest surface mine in the US is Wyoming’s North Antelope Rochelle Mine, producing over 59 million short tons annually.
    • According to the Bureau of Labor Statistics, employment by US coal mines is projected to fall 43.3% between 2022 and 2032, the sharpest decline of all industries.
    • In 2024, total US coal stocks ended the year at 156.2 million short tons, 4.1% lower than at the same time in 2023.

                                      Industry Forecast

                                      Industry Forecast
                                      Coal Mining Industry Growth
                                      Source: Vertical IQ and Inforum

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