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

Jun 14, 2025 - Trump Eyes Alaska's Resources
  • The Trump administration plans to open 13 million acres in Alaska to new mining and drilling, overturning Biden-era protections it says prioritized "obstruction over production." It’s the administration’s latest move to fast track US energy production as outlined in Trump’s expansive executive order issued in January aimed at boosting oil and gas drilling, mining, and logging in Alaska. “Alaska, which happens to host 49 out of the 50 US critical minerals and some of the nation's richest deposits of copper and gold, stands to benefit from Trump's push for increased domestic minerals production and … unleashing Alaska's extraordinary resource potential,” according to North of 60 Mining News. Among the ways Trump plans to maximize the state’s mining potential is to reverse Biden-era actions that delayed development of a 211-mile road to the Amber Mining District, a region of Northwest Alaska rich in copper, zinc, gold, silver, cobalt, and other critical minerals.
  • After posting a modest increase this year, US oil production is expected to decline in 2026, the first year-on-year decrease in roughly a decade (excluding 2020), The Wall Street Journal reports. Drillers are hitting the brakes on production in response to low crude oil prices and pressure to return cash to shareholders, according to WSJ. Diamondback Energy, one the nation’s largest producers, recently told investors that it would spend less this year and lower rig counts. Low crude prices due to falling demand and OPEC+’s decision to pump more oil are roiling the US oil patch, most notably the oil-rich Permian Basin. Oil prices have fallen since President Trump’s early April tariff offensive – far below the $85 per barrel price needed to encourage companies to drill, the CEO of Permian driller Ring Energy told WSJ. In June, oil prices surged to $74 per barrel after Israel attacked Iranian nuclear sites.
  • Cuts to the National Institute for Occupational Safety and Health (NIOSH) by the Department of Government Efficiency, or DOGE, threaten miners’ safety just as the Trump administration is seeking to expand mining in the US, NPR reports. The president of the United Mine Workers of America (UMWA) condemned the cuts, stating “This is not just an attack on jobs. This is an attack on the very foundation of worker safety in the United States of America.” The UMWA president said the dismantling of the Respiratory Disease Division at NIOSH eliminates the nation’s leading defense against black lung disease and other respiratory illnesses that afflict miners. In March, President Trump signed an executive order fast tracking permitting and expanding mining in the US. The cuts at NIOSH followed soon after. More mining means more miners to protect. However, miners' protections are being stripped away, says the UMWA.
  • President Trump has signed an executive order aimed at accelerating deep-sea mining in international waters by allowing companies to bypass a United Nations-backed review process, according to a White House fact sheet. The EO, signed in April, affirms the US’s right to extract critical minerals from the ocean floor, enabling companies to bypass the International Seabed Authority and seek permits directly from the National Oceanic and Atmospheric Administration. It gives mining companies a formal permitting process to complete and avoid the potential perception that they aim to mine the ocean's floors without any oversight. The EO marks Trump’s latest attempt to capture international deposits of nickel, copper, and other critical minerals following recent efforts to tap resources in Greenland and Ukraine.

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 1.9% 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 34% of revenue. The 50 largest firms represent 50% 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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