Plant finder / Chemical manufacturing
Chemical manufacturing Plants by State
419 plants process verified, 7,082 industry match across the United States.
| State | Process verified | Industry match |
|---|---|---|
| Illinois | 18 | 932 |
| New Jersey | 9 | 446 |
| Ohio | 37 | 410 |
| Texas | 51 | 384 |
| Missouri | 15 | 402 |
| Pennsylvania | 19 | 265 |
| Louisiana | 24 | 240 |
| Massachusetts | 2 | 235 |
| California | 8 | 223 |
| Nebraska | 6 | 202 |
| Tennessee | 14 | 191 |
| Michigan | 7 | 197 |
| South Carolina | 17 | 187 |
| North Carolina | 14 | 188 |
| Colorado | 5 | 184 |
| Iowa | 22 | 160 |
| Georgia | 12 | 162 |
| New York | 8 | 165 |
| Indiana | 14 | 155 |
| Kansas | 7 | 147 |
| Virginia | 8 | 146 |
| Maryland | 4 | 148 |
| Florida | 8 | 140 |
| Alabama | 11 | 121 |
| Minnesota | 1 | 122 |
| Wisconsin | 7 | 96 |
| Kentucky | 17 | 85 |
| Arkansas | 9 | 81 |
| Connecticut | 4 | 85 |
| Mississippi | 5 | 65 |
| Oklahoma | 3 | 63 |
| Puerto Rico | 0 | 65 |
| West Virginia | 14 | 42 |
| Washington | 2 | 42 |
| Delaware | 3 | 35 |
| New Hampshire | 2 | 32 |
| Oregon | 3 | 28 |
| Rhode Island | 2 | 29 |
| Arizona | 0 | 27 |
| South Dakota | 0 | 26 |
| Idaho | 1 | 24 |
| Utah | 2 | 18 |
| Nevada | 0 | 16 |
| Maine | 1 | 13 |
| New Mexico | 0 | 14 |
| North Dakota | 1 | 12 |
| Montana | 1 | 10 |
| Wyoming | 0 | 10 |
| Vermont | 0 | 7 |
| Alaska | 1 | 4 |
| Hawaii | 0 | 1 |
How to read this
Process verified counts plants with at least one federal air rule filing or EPA TRI chemical release that fits a chemical process. Industry match counts plants matched to the family by NAICS industry code alone.
Pick a state to see the verified facilities with their evidence. Sources: EPA ECHO/ICIS-Air, National Emissions Inventory, Toxics Release Inventory (US public domain).