Plant finder / Company
Koppers Inc
Parent company (EPA TRI)
6 US manufacturing plants across EPA registry data. Process families and applications below are rolled up from the plant list.
Process families
Plants
- Koppers Carbon Materials LLCCicero · IL
- Koppers Performance ChemicalsHubbell · MI
- Koppers Inc/clairton PltClairton · PA
- Koppers Performance Chemicals IncRock Hill · SC
- Koppers Performance ChemicalMillington · TN
- Petro Empire Liquids and Storage, Llc, FollansbeeFollansbee · WV
Sources
Company roll-up is from EPA TRI parent-company fields, EPA GHGRP parent-company fields, and facility-name normalisation. Process family tags come from EPA ECHO/ICIS-Air, National Emissions Inventory, and Toxics Release Inventory (all US public domain).