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Stepan

Rank among all TRI companies: 136
Air releases 2018 (lbs): 262,182
Incineration transfers 2018 (lbs): 1,444,711
Total Air and Incineration Toxic Score 2018: 415,656
Percentage of national total 2018 toxic air and incineration score: 0.1%
EJ: Poor Share: 11%
EJ: Minority Share: 41%

You can also view this company's penalties in Violation Tracker.
This company has information in PERI's Greenhouse database.

Chemicals at facilities displayed below: (display facilities) (display chemicals)
Advanced data displayed (display basic data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Split *
STEPAN CO MILLSDALE ROAD ELWOOD IL Ethylene oxide 372 372 0 0 11,000,000 209,826 50.48% 9.7% 22.7% 36.9% 11.4% 19.3%
STEPAN CO WINDER GA Ethylene oxide 160 160 0 0 11,000,000 170,685 41.06% 12.0% 33.4% 45.3% 21.1% 13.8%
STEPAN CO MILLSDALE ROAD ELWOOD IL Maleic anhydride 92,652 92,652 278 278 5,000 24,233 5.83% 9.5% 22.8% 38.2% 12.0% 19.5%
STEPAN CO MILLSDALE ROAD ELWOOD IL 1,4-Dioxane 4,769 4,769 1,136,802 1,136,802 18,000 4,194 1.01% 9.5% 22.8% 38.1% 11.9% 19.6%
STEPAN CO WINDER GA Formaldehyde 785 785 0 0 46,000 3,250 0.78% 12.4% 32.8% 47.8% 23.4% 14.1%
STEPAN CO MILLSDALE ROAD ELWOOD IL Benzyl chloride 150 150 609 609 180,000 1,332 0.32% 9.8% 22.7% 36.5% 11.2% 19.2%
STEPAN CO MILLSDALE ROAD ELWOOD IL Phthalic anhydride 101,633 101,633 138,617 138,617 180 963 0.23% 9.5% 22.9% 38.2% 12.0% 19.5%
STEPAN CO WINDER GA Sulfuric acid 975 975 0 0 3,500 329 0.08% 11.8% 33.5% 44.6% 20.5% 13.7%
STEPAN CO MILLSDALE ROAD ELWOOD IL Sulfuric acid 1,769 1,769 0 0 3,500 327 0.08% 9.5% 22.8% 38.3% 12.1% 19.5%
STEPAN CO MILLSDALE ROAD ELWOOD IL Ethylbenzene 7,184 7,184 368 368 890 307 0.07% 9.7% 22.7% 36.8% 11.3% 19.3%
STEPAN CO WINDER GA Propylene oxide 52 52 0 0 13,000 65 0.02% 11.7% 33.6% 44.0% 20.0% 13.7%
STEPAN CO MILLSDALE ROAD ELWOOD IL Propylene oxide 84 84 0 0 13,000 56 0.01% 9.7% 22.8% 37.2% 11.5% 19.3%
STEPAN CO MILLSDALE ROAD ELWOOD IL Xylene (mixed isomers) 23,846 23,846 5,138 5,138 35 38 0.01% 9.7% 22.7% 36.9% 11.3% 19.4%
STEPAN CO WINDER GA Glycol Ethers 785 785 0 0 180 12 0.00% 12.4% 32.8% 47.5% 23.2% 14.1%
STEPAN CO WINDER GA Naphthalene 12 12 0 0 12,000 12 0.00% 12.3% 32.9% 46.9% 22.6% 14.1%
STEPAN CO MILLSDALE ROAD ELWOOD IL o-Xylene 6,406 6,406 0 0 35 10 0.00% 9.6% 22.8% 37.2% 11.5% 19.4%
STEPAN CO MILLSDALE ROAD ELWOOD IL Glycol Ethers 842 842 0 0 180 7 0.00% 9.5% 22.8% 38.1% 11.9% 19.6%
STEPAN CO MILLSDALE ROAD ELWOOD IL Chloroacetic acid 164 164 44 44 500 4 0.00% 9.5% 22.8% 38.2% 12.0% 19.5%
STEPAN CO MILLSDALE ROAD ELWOOD IL n-Butyl alcohol 6,580 6,580 122,065 122,065 10 3 0.00% 9.5% 22.8% 38.1% 12.0% 19.5%
STEPAN CO MAYWOOD MAYWOOD NJ n-Butyl alcohol 124 124 0 0 10 1 0.00% 13.7% 30.1% 59.7% 15.4% 29.9%
STEPAN CO WINDER GA Ethylene glycol 785 785 0 0 9 1 0.00% 12.4% 32.8% 47.9% 23.5% 14.2%
STEPAN CO MILLSDALE ROAD ELWOOD IL Ammonia 1,519 1,519 148 148 7 1 0.00% 9.5% 22.8% 38.3% 12.1% 19.5%
STEPAN CO MILLSDALE ROAD ELWOOD IL Diethanolamine 0 0 4,949 4,949 1,200 0 0.00% 18.1% 40.1% 18.9% 7.1% 7.7%
STEPAN CO MILLSDALE ROAD ELWOOD IL Methanol 9,357 9,357 27,534 27,534 0 0 0.00% 9.6% 22.8% 37.7% 11.8% 19.4%
STEPAN CO MAYWOOD MAYWOOD NJ Methanol 158 158 0 0 0 0 0.00% 13.7% 30.2% 59.6% 15.5% 29.7%
STEPAN CO - FIELDSBORO PL ANT FIELDSBORO NJ Methanol 13 13 0 0 0 0 0.00% 10.4% 23.4% 39.4% 17.2% 12.3%
STEPAN CO MILLSDALE ROAD ELWOOD IL Ethylene glycol 0 0 15 15 9 0 0.00% 0.0% 0.0% 0.0% 0.0% 0.0%
STEPAN CO WINDER GA Dimethyl sulfate 1,006 1,006 0 0 0 0 0.00% 0.0% 0.0% 0.0% 0.0% 0.0%
STEPAN CO MILLSDALE ROAD ELWOOD IL Nonylphenol 0 0 8,144 8,144 0 0 0.00% 0.0% 0.0% 0.0% 0.0% 0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

The Greenhouse CO2e column shows the CO2 equivalent pounds released by this facility if the facility also exists in the Greenhouse database

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and score are displayed here.

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Political Economy Research Institute
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Last Updated:  
2020