US Mining and Energy Extraction Sector NAICS 21

        US Mining and Energy Extraction Sector

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Industry Summary

The 23,180 mining and energy extraction establishments in the US remove natural-occurring minerals, metals, crude petroleum and natural gas from the earth. Establishments also provide support activities such as surveying and mapping, site preparation, drilling and blasting, well casing and mine wall shoring, inspection, maintenance and cleaning, demolition and waste removal, and land reclamation.

Opposition to Development

Companies may face resistance from area residents and lawmakers regarding the proposal to start a new mining or extraction project.

Environmental Compliance

The mining and energy extraction sector is directly impacted by a wide range of environmental regulations that affect production site permitting, operation, and reclamation.


Recent Developments

Dec 14, 2025 - Alaska’s Crude Production to Rise
  • In November, the US Energy Information Administration (EIA) forecast crude oil produced from Alaska will reach 477,000 barrels per day (b/d) in 2026, the most since 2018. Moreover, after decades of decline, the agency said it expects a 13% (55,000 b/d) increase in Alaska oil production, the largest annual increase since the 1980s. The EIA credits the recent growth to two projects on Alaska’s North Slope: ConocoPhillips’s Nuna project, which started production in December 2024 and is expected to produce 20,000 b/d at its peak; and the Pikka Phase 1 project, jointly owned by Santos and Repsol, that’s expected to begin production in early 2026 and reach peak production of 80,000 b/d by mid-2026, nearly 20% of total Alaska oil production in 2025. EIA noted that the wells from the new projects outperform most Alaskan wells.
  • Demand for electricity from artificial intelligence data centers is breathing new life into US coal plants, E&E News by Politico reports. Utilities have delayed the retirement of at least 15 aging coal-fired plants to power booming data-center growth, a reversal in the long-term decline of coal. Meanwhile, the Trump administration is rolling back pollution regulations for many of these coal facilities, allowing higher emissions. For coal mining, this suggests stronger short- to medium-term demand as existing coal plants ramp up operations rather than shut down, potentially stabilizing coal prices and production. However, the policy changes also raise public health and climate risks, which could ultimately fuel legal challenges or regulatory pushback. More than 500 coal-fired power plants were retired between 2010 and 2019, according to federal data.
  • The Department of Energy (DOE) has announced a $625 million investment to expand and reinvigorate America’s coal industry, according to a department press release. Energy Secretary Chris Wright has called US coal essential to powering America’s reindustrialization and winning the AI race. The DOE has committed to providing: $350 million to restart or upgrade old coal plants, improving their capacity and reliability; $175 million for projects to bring power to rural areas, aiming to deliver cheaper, more reliable coal-fired electricity; $50 million to upgrade coal plant wastewater systems; and $25 million each for dual-firing retrofits, so plants can switch between coal and other fuels like natural gas, and developing 100% natural gas co-firing to keep boilers running efficiently if a plant uses gas instead of coal. America’s Power, a trade group representing coal interests, welcomed the announcement, while critics called it a colossal waste of money.
  • Fed up with waiting for the Trump administration to to enforce federal limits on silica dust exposure, coal miners traveled to Washington in October to protest outside the Labor Department, The New York Times reports. Miners from West Virginia and other coal mining states say the administration has failed to protect them from black lung disease, an incurable illness caused by inhaling coal and silica dust. Cases of black lung disease have spiked recently, particularly among younger miners, due to exposure to silica dust, which, like coal dust, is a carcinogen. Mining industry groups have sued to block silica dust regulation limiting miners’ exposure citing the cost to mine operators. While the Biden administration set limits on miners’ exposure to the silica dust similar to that in the construction and other industries, the Trump administration has paused enforcement while the lawsuit plays out.

Industry Revenue

US Mining and Energy Extraction Sector


Industry Structure

Industry size & Structure

The mining and energy extraction sector comprises 23,180 establishments that employ 586,200 workers and generate about $719 billion in annual revenue, according to government sources.

    • The mining and energy extraction sector represents 1.6% of the nation's Gross Domestic Product (GDP) and employs less than 1% of the country's workers.
    • The sector is concentrated: the 20 largest mining and energy extraction firms represent 49% of revenue. The 50 largest firms represent 68% of revenue.
    • In addition to employer establishments, the mining and energy extraction sector has 67,750 owner-operated establishments with no employees. The majority of nonemployer establishments are in the subsectors of oil and gas extraction (65%) and support services for mining (27%). The owners of nonemployer establishments typically perform the work or subcontract labor for large or complex jobs.
    • Nearly 29% of all US mining and energy extraction establishments are in Texas.
    • Employment in the mining, quarrying, and energy extraction sector declined 30% between 2014 and 2024, primarily due to the sharp decline in employment by US coal mines and technological efficiencies in the oil patch, according to the Bureau of Labor Statistics.

                                    Industry Forecast

                                    Industry Forecast
                                    US Mining and Energy Extraction Sector Industry Growth
                                    Source: Vertical IQ and Inforum

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