The following table contains electronic copies of air-related permit applications the department has received and currently is reviewing. The list includes applications for construction permits, also called new source review permits, operating permits and permit-by-rule permits. An application is considered pending from the date it is received until it is closed. An application is closed when the permit is issued, the application is denied or the application is withdrawn by the applicant.
- Draft permits on public notice
- Issued air permits (Jan. 2, 1996 - Present)
- Air permits issued before Jan. 2, 1996
Applications Under Review
This table can be sorted by field (except city, county) by clicking on the column heading. You can also enter criteria in the search boxes* to search for a specific air permit application.
*This is an "and" type search. All search criteria you enter must be met for the permit application to appear in the results. If the permit application you are searching for is not listed in the results, try again using less criteria.
| Facility | Site ID | City, County | Permit Type Sort descending | Application Number/ ID | Application Administratively Complete |
|---|---|---|---|---|---|
| 3M Co.-Nevada, 2025-01-009 | 217-0004 | Nevada, Vernon |
2025-01-009 | ||
| Amrize Cement Inc. - Ste Genevieve, 2026-03-055 | 186-0044 | Ste. Genevieve, Ste. Genevieve |
Construction Permit: De Minimis | 2026-03-055 | |
| Shenandoah Computing LLC-Platte City, 2025-08-034 | 165-0050 | Platte City, Platte |
Construction Permit: De Minimis | 2025-08-034 | |
| Enersys Energy Products-Warrensburg, 2024-09-007 | 101-0023 | Warrensburg, Johnson |
Construction Permit: De Minimis | 2024-09-007 | |
| Central Missouri AGRIServices LLC-Slater, 2026-08-039 | 195-0031 | Slater, Saline |
Construction Permit: De Minimis | 2026-08-039 | |
| Agraform-Growmark - St. Louis, 2026-08-006 | 510-0953 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2026-08-006 | |
| Buick Resource Recycling Facility-Doe Run, 2024-09-037 | 093-0009 | Boss, Iron |
Construction Permit: De Minimis | 2024-09-037 | |
| Amrize Cement-Kansas City, 2026-08-005 | 047-0109 | Kansas City, Clay |
Construction Permit: De Minimis | 2026-08-005 | |
| Thermal Engineering-Joplin, 2026-08-016 | 097-A005 | Joplin, Jasper |
Construction Permit: De Minimis | 2026-08-016 | |
| Ozark Ready Mix-PORT-0918-Platte City Stationary, 2026-08-009 | 165-0024 PORT-0918 | Platte City, Platte |
Construction Permit: De Minimis | 2026-08-009 | |
| Youngstown Glove-Springfield, 2026-07-038 | 077-0344 | Springfield, Greene |
Construction Permit: De Minimis | 2026-07-0038 | |
| Hansen's Tree Service - O'Fallon, 2026-03-056 | 183-0245 | O'Fallon, St. Charles |
Construction Permit: De Minimis | 2026-03-057 | |
| EnerSys Energy Products Inc., 2025-01-006 | 077-0260 | Springfield, Greene |
Construction Permit: De Minimis | 2025-01-006 | |
| CarbonCycle LLC - Mansfield, 2026-04-027 | 229-0043 | Mansfield, Wright |
Construction Permit: De Minimis | 2026-04-027 | |
| LSC Destruction-PORT-0963, 2026-07-045 | PORT-0963 | Construction Permit: De Minimis | 2026-07-045 | ||
| POET Biorefining, LLC. | 007-0054 | Laddonia, Audrain |
Construction Permit: De Minimis | 2021-12-016 | |
| Lone Star dba Buzzi Unicem USA-Cape Girardeau, 2022-03-069 | 099-0002 | Festus, Jefferson |
Construction Permit: De Minimis | 2022-03-069 | |
| SCF Lewis & Clark- Tyler Street Terminal | 510-3027 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2024-11-031 | |
| Project Spade Data Center-New Florence, 2026-07-034 | 139-0056 | New Florence, Montgomery |
Construction Permit: De Minimis | 2026-07-034 | |
| Buzzi Unicem USA-Festus, 2026-06-015 | 099-0002 | Festus, Jefferson |
Construction Permit: De Minimis | 2026-06-015 | |
| White Cloud Generating LLC-Barnard, 2026-06-032 | 147-0052 | Barnard, Nodaway |
Construction Permit: De Minimis | 2026-06-032 | |
| Consolidated Grain & Barge Co.- Linda, 2026-06-008 | 143-0062 | Portageville, New Madrid |
Construction Permit: De Minimis | 2026-06-008 | |
| MPUA/ MJMEUC Fulton-Peaking Plant, 2026-05-029 | 027-0079 | Fulton, Callaway |
Construction Permit: De Minimis | 2026-05-029 | |
| Amazon Data Center-New Florence, 2026-03-051 | 139-0055 | New Florence, Montgomery |
Construction Permit: De Minimis | 2026-03-051 | |
| Western Missouri Medical Center-Warrensburg, 2026-04-032 | 101-0007 | Warrensburg, Johnson |
Construction Permit: De Minimis | 2026-04-032 | |
| AECI-Thomas Hill, 2025-10-025 | 175-0001 | Clifton Hill, Randolph |
Construction Permit: De Minimis | 2025-10-025 | |
| Lake City Army Ammunition Plant, 2025-04-013 | 095-0046 | Independence, Jackson |
Construction Permit: De Minimis | 2025-04-013 | |
| St. Louis University, 2025-04-030 | 510-2711 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2025-04-030 | |
| Mallinckrodt Chemical-St. Louis, 2020-01-016 | 510-0017 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2020-01-016 | |
| ProEnergy Services, 2025-09-011 | 159-0063 | Sedalia, Pettis |
Construction Permit: De Minimis | 2025-09-011 | |
| Shenandoah Computing LLC., 2025-08-034 | 165-0050 | Kansas City, Platte |
Construction Permit: De Minimis | 2025-08-034 | |
| Horner's Rock Materials LLC., 2025-10-004 | 153-0018 | Theodosia, Ozark |
Construction Permit: De Minimis | 2025-10-004 | |
| Total Pelleting Solutions LLC., 2025-09-025 | 109-0069 | Aurora, Lawrence |
Construction Permit: De Minimis | 2025-09-025 | |
| Serioplast US LLC., 2025-09-029 | 510-0350 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2025-09-029 | |
| Serioplast US LLC., 2025-09-030 | 510-3051 | St. Louis, St. Louis (city) |
Construction Permit: De Minimis | 2025-09-030 | |
| Amrize Cement Inc., 2025-10-015 | 186-0044 | Bloomsdale, Ste. Genevieve |
Construction Permit: De Minimis | 2025-10-015 | |
| Altec Industries-St. Joseph, 2025-11-018 | 021-0078 | St. Joseph, Buchanan |
Construction Permit: De Minimis | 2025-11-018 | |
| Legion Industrial Equipment-Bowling Green, 2026-02-038 | 163-0068 | Bowling Green, Pike |
Construction Permit: De Minimis | 2026-02-038 | |
| SRC Automotive - Springfield, 2026-01-031 | 077-0167 | Springfield, Greene |
Construction Permit: De Minimis | 2026-01-031 | |
| Specialty Granules-Annapolis, 2026-01-034 | 093-0007 | Annapolis, Iron |
Construction Permit: De Minimis | 2026-01-034 |