Industrial computing spans factory automation, computer and electronics manufacturing, industrial software and engineering work, and the infrastructure that supports data-intensive workloads. The statistics below make those boundaries explicit: robot measures describe manufacturing automation, BLS figures describe U.S. industries and occupations, and IEA data-center figures are a proxy for computing infrastructure rather than a direct measure of factory-floor electricity.
Key Industrial Computing Statistics
The most broadly useful figures include:
- 542,000 industrial robots were installed worldwide in 2024, covering factory industrial-robot deployments.
- Global operational industrial-robot stock reached 4,663,773 units in 2024, increasing 8.9% year over year.
- Asia received 74% of new industrial-robot deployments worldwide in 2024, compared with 16% for Europe and 9% for the Americas.
- Global manufacturing robot density rose from 163 to 177 robots per 10,000 manufacturing employees from 2023 to 2024.
- China held 43.5% of the global operational industrial-robot stock in 2024, measured as installed operating units.
- South Korea had 1,220 robots per 10,000 manufacturing employees in 2024, the highest density in the listed-country comparison.
- Global electronics factories installed 128,899 industrial robots in 2024, up 2.5% from the prior year.
- Global automotive factories installed 126,088 industrial robots in 2024, down 6.9% from the prior year.
- Metal and machinery represented 14% of global industrial-robot installations in 2023, with 76,831 units installed that year.
- U.S. computer and electronic product manufacturing employed 998.5 thousand people in August 2026, a preliminary, seasonally adjusted NAICS 334 estimate.
- Production and nonsupervisory employment in that U.S. subsector was 619.1 thousand in August 2026, also preliminary and seasonally adjusted.
- Computer hardware engineers numbered 24,100 in U.S. computer and electronic product manufacturing in 2025, according to an industry estimate.
- U.S. navigational, measuring, electromedical and control-instrument manufacturing employed 33,340 software developers in May 2024, an occupational industry estimate.
- Computer and peripheral equipment manufacturing employed 13,140 software developers in May 2024, within the United States.
- Worldwide data centers used about 415 TWh of electricity in 2024, approximately 1.5% of global electricity consumption.
- The IEA projects about 945 TWh of global data-center electricity consumption in 2030, a base-case forecast.
- Renewable generation for data centers is projected to grow 22% per year from 2024 through 2030, according to the IEA.
Contents
- Factory robot installations and operating stock
- Regional automation and robot density
- Industrial computing trends by manufacturing sector
- U.S. computer and electronics manufacturing workforce
- Industrial computing employment by occupation
- Computing energy demand and the AI outlook
Industrial Computing Statistics: Factory Robot Installations and Operating Stock
Industrial robots provide one of the clearest measurable indicators of computing-enabled manufacturing. They are not a census of industrial computers or all automation devices, so the figures should be read as a specific automation measure.
The International Federation of Robotics reported 542,000 industrial robots installed worldwide in 2024. Annual installations exceeded 500,000 units for the fourth consecutive year from 2021 through 2024, and the 2024 level was more than double the level 10 years earlier. International Federation of Robotics, “Global Robot Demand in Factories Doubles Over 10 Years”
The operating base was larger than annual additions. Global operational industrial-robot stock reached 4,663,773 units in 2024, up 8.9% year over year; this is a reported installed base, not annual sales. International Federation of Robotics, “Automation is a Cornerstone of Modern Manufacturing”
Industrial Automation Statistics by Region, Country, and Robot Density
Deployment was concentrated in Asia in 2024. Asia received 74% of new industrial-robot deployments, while Europe received 16% and the Americas 9%; the shares are rounded, so they may not sum exactly to 100%. International Federation of Robotics, “Global Robot Demand in Factories Doubles Over 10 Years”
| Geography or country | Measure | Period |
|---|---|---|
| Asia | 74% of new deployments | 2024 |
| Europe | 16% of new deployments | 2024 |
| Americas | 9% of new deployments | 2024 |
| China | 43.5% of operational stock | 2024 |
| Japan | 9.7% of operational stock | 2024 |
| United States | 8.4% of operational stock | 2024 |
| Republic of Korea | 8.4% of operational stock | 2024 |
| Germany | 6.0% of operational stock | 2024 |
These stock shares measure installed operational robots, not production output. Robot density uses manufacturing employment as its denominator and is not the percentage of factories automated.
| Country | Robots per 10,000 manufacturing employees | Period |
|---|---|---|
| South Korea | 1,220 | 2024 |
| Singapore | 818 | 2024 |
| China | 567 | 2024 |
| Germany | 449 | 2024 |
| Japan | 446 | 2024 |
South Korea’s 1,220 robots per 10,000 manufacturing employees was the highest listed national density. International Federation of Robotics, “Automation is a Cornerstone of Modern Manufacturing”
Industrial Computing Trends Across Electronics, Automotive, Metal, and Machinery
Industrial computing adoption varies by customer industry. Electronics and automotive were both major installation categories, but their annual movements differed in 2024.
- Electronics-sector industrial-robot installations reached 128,899 units globally in 2024, up 2.5%.
- Automotive-sector installations reached 126,088 units globally in 2024, down 6.9%.
- In 2023, electronics represented 23% of all global industrial-robot installations, after installations fell 20% to 125,804 units.
- Electronics-related factories installed 156,936 robots globally in 2022; this grouping included appliances, electrical machinery, semiconductors, solar panels, computers, telecommunications and entertainment goods.
- Metal and machinery represented 14% of global installations in 2023, reaching a peak of 76,831 units, up 16%.
- Metal and machinery installations grew at an average 12% per year from 2018 through 2023, while automotive installations grew at an average 2% per year over the same period.
- Automotive accounted for 25% of global robot installations in both 2022 and 2023.
The sector figures use IFR customer-industry classifications, so they should not be treated as complete measures of every computing system used in those industries. International Federation of Robotics, “Automation is a Cornerstone of Modern Manufacturing” International Federation of Robotics, “Executive summary World Robotics 2024 Industrial Robots”
For context, manufacturing robot density averaged 162 robots per 10,000 employees globally in 2023. The regional averages were 182 in Asia, 142 in Europe and 127 in the Americas; from 2018 through 2023, density grew at average annual rates of 13% in Asia, 7% in Europe and 6% in the Americas. International Federation of Robotics, “Executive summary World Robotics 2024 Industrial Robots”
U.S. Industrial Computing Workforce Statistics in Computer and Electronics Manufacturing
BLS data for NAICS 334 covers computer, peripheral, communications, semiconductor and related electronic-product manufacturing. It is a useful U.S. industry boundary, but it is not the total industrial-computing workforce.
In August 2026, preliminary seasonally adjusted employment in U.S. computer and electronic product manufacturing was 998.5 thousand people. Production and nonsupervisory employment was 619.1 thousand, and the unemployment rate for people previously employed in the subsector was 2.5%; the unemployment figure is a household-survey measure. U.S. Bureau of Labor Statistics, “Computer and Electronic Product Manufacturing: NAICS 334”
The subsector had 26,643 private establishments in the first quarter of 2026, a preliminary Quarterly Census of Employment and Wages count. BLS notes that the August 2026 and Q1 2026 figures may be revised.
Selected 2025 industry estimates included 24,100 computer hardware engineers, 21,230 electrical and electronic engineering technicians, 106,980 electrical and electronic equipment assemblers and 30,690 semiconductor processors. U.S. Bureau of Labor Statistics, “Computer and Electronic Product Manufacturing: NAICS 334”
The measured outcome indicators also moved differently in 2025: labor productivity, defined here as output per hour, increased 2.6%; output increased 0.5%; and hours worked fell 2.0%. These are BLS measures, not total-factor productivity or a complete estimate of automation’s effect.
Industrial Computing Employment in Instruments, Communications, and Equipment Production
Occupational estimates show how computing-related work is distributed inside specific U.S. manufacturing groups. The counts below are May 2024 OEWS industry estimates and do not represent all industrial-computing jobs.
| U.S. manufacturing group | Occupation | Employment, May 2024 |
|---|---|---|
| Navigational, measuring, electromedical and control instruments, NAICS 3345 | Software developers | 33,340 |
| NAICS 3345 | Industrial engineers | 15,950 |
| NAICS 3345 | Inspectors, testers, sorters, samplers and weighers | 12,320 |
| NAICS 3345 | Electrical engineers | 10,280 |
| Communications equipment, NAICS 3342 | Software developers | 8,920 |
| NAICS 3342 | Computer and information systems managers | 2,000 |
| Computer and peripheral equipment, NAICS 3341 | Software developers | 13,140 |
| NAICS 3341 | Computer hardware engineers | 3,120 |
| NAICS 3341 | Computer user support specialists | 2,330 |
The largest listed occupation count was software developers in navigational, measuring, electromedical and control-instrument manufacturing, at 33,340. U.S. Bureau of Labor Statistics, “Data tables for OEWS industry charts”
Industrial Computing Energy Statistics and the AI-Driven Outlook
Data-center electricity is a major infrastructure proxy for computing demand, but it is not a direct measure of electricity used by factory-floor computers. The IEA estimated that worldwide data centers used about 415 TWh in 2024, approximately 1.5% of global electricity consumption.
The United States accounted for 45% of global data-center electricity consumption in 2024, China for 25% and Europe for 15%. Global data-center electricity consumption grew about 12% per year from 2017 through 2024. International Energy Agency, “Energy and AI: Executive summary”
| IEA data-center electricity measure | Value | Period or scenario |
|---|---|---|
| Worldwide consumption | About 415 TWh | 2024 estimate |
| United States share | 45% | 2024 estimate |
| China share | 25% | 2024 estimate |
| Europe share | 15% | 2024 estimate |
| Worldwide consumption | About 945 TWh | 2030 base-case forecast |
| Worldwide consumption | About 1,200 TWh | 2035 base-case forecast |
The IEA’s base case projects about 945 TWh of global data-center electricity consumption in 2030 and about 1,200 TWh in 2035. In that scenario, U.S. data centers account for nearly half of U.S. electricity-demand growth through 2030; both statements are forecasts, not observed outcomes. International Energy Agency, “Energy and AI: Executive summary”
Renewable generation supplying data centers is projected to grow at an average annual rate of 22% from 2024 through 2030, and renewables are projected to meet nearly 50% of the growth in data-center electricity demand over that period. Those estimates describe computing infrastructure and AI-related demand assumptions, not factory-floor energy alone. International Energy Agency, “Energy and AI: Energy supply for AI”