EPA Air · stack tests by state, industry and year

Utilities (NAICS 2211): stack tests in Georgia, 2025

• 310Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2025 at a Georgia source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.

Utilities (NAICS 2211) in Georgia, other years

• 2026 166
• 2024 299
• 2023 245
• 2022 241
• 2021 285
• 2020 298
• 2019 387
• 2018 276
• 2017 314

Other industries in Georgia, 2025

• Paper manufacturing (NAICS 3221) 259
• Pipeline transportation (NAICS 4862) 73
• Wood product manufacturing (NAICS 3219) 73
• Wood product manufacturing (NAICS 3211) 62
• Electrical equipment and appliance manufacturing (NAICS 3359) 54
• Wood product manufacturing (NAICS 3212) 39
• Utilities (NAICS 2212) 31
• Plastics and rubber products manufacturing (NAICS 3261) 27
• Waste management and remediation (NAICS 5622) 26
• Utilities (NAICS 2213) 24
• Nonmetallic mineral product manufacturing (NAICS 3272) 18
• Chemical manufacturing (NAICS 3251) 18
• Mining and quarrying (NAICS 2123) 15
• Food manufacturing (NAICS 3119) 15
• Chemical manufacturing (NAICS 3253) 14
• Administration of human resource programs (NAICS 9231) 14
• Nonmetallic mineral product manufacturing (NAICS 3273) 13
• Nonmetallic mineral product manufacturing (NAICS 3279) 12
• Computer and electronic product manufacturing (NAICS 3344) 12
• NAICS 9999 11
• Primary metal manufacturing (NAICS 3315) 11
• Petroleum and coal products manufacturing (NAICS 3241) 9
• Miscellaneous manufacturing (NAICS 3391) 9
• Nonmetallic mineral product manufacturing (NAICS 3271) 7
• Oil and gas extraction (NAICS 2111) 6
• Educational services (NAICS 6113) 6
• Merchant wholesalers, nondurable goods (NAICS 4247) 6
• Machinery manufacturing (NAICS 3332) 5
• Chemical manufacturing (NAICS 3259) 5
• Food manufacturing (NAICS 3116) 4
• Transit and ground passenger transportation (NAICS 4851) 4
• Primary metal manufacturing (NAICS 3314) 3
• Primary metal manufacturing (NAICS 3312) 3
• Food manufacturing (NAICS 3118) 3
• Transportation equipment manufacturing (NAICS 3363) 3
• Transportation equipment manufacturing (NAICS 3364) 3

Air-emissions stack tests recorded in Georgia, 2025

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.