Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
TPI COMPOSITES, INC.
Quick Summary
- •Released 14,026 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
373 MARKET ST NORTH
WARREN, RI 02885
View on map ↗ - County
- BRISTOL County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 336612
- Inspections
- 4 · last Jan 10, 2025
- Total Penalties
- $0 · last Feb 1, 2017
- Registry ID
- 110029952102
How This Compares
#2
of 64 TRI reporters in RI
#3,399
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
2
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2023)
+109% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 4,334 | — |
| 2017 | 14,026 | — |
| 2018 | 22,846 | +63% |
| 2019 | 25,526 | +12% |
| 2020 | 40,106 | +57% |
| 2021 | 20,455 | -49% |
| 2022 | 24,062 | +18% |
| 2023 | 9,048 | -62% |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 5,179 | 5,174 | 5 | — | 5,710 | ♦ Carcinogen |
| Methyl methacrylate | 3,869 | 3,864 | 5 | — | 347 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 13,440 | 13,435 | 5 | — | 6,944 | ♦ Carcinogen |
| Methyl methacrylate | 10,622 | 10,617 | 5 | — | 251 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 12,108 | 12,103 | 5 | — | 3,801 | ♦ Carcinogen |
| Methyl methacrylate | 8,347 | 8,342 | 5 | — | 292 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 33,304 | 33,299 | 5 | — | 1,349 | ♦ Carcinogen |
| Methyl methacrylate | 6,802 | 6,797 | 5 | — | 286 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 25,526 | 25,521 | 5 | — | 4,622 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 19,093 | 19,088 | 5 | — | 6,658 | ♦ Carcinogen |
| Methyl methacrylate | 3,753 | 3,748 | 5 | — | 1,667 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 14,026 | 14,021 | 5 | — | 6,115 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 4,334 | 4,329 | 5 | — | — | ♦ Carcinogen |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Methyl methacrylate | — | — | — | 1,667 |
| Styrene | — | — | — | 6,658 |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
NEXEO SOLUTIONS
BINGHAMTON, NY
|
Styrene | — | — | 6,115 | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | FRV | Mar 1, 2026 | — | Open |
| caa | FRV | Apr 15, 2025 | — | Open |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Dec 15, 2023 | Feb 5, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Dec 15, 2023 | Feb 15, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 24, 2020 | Mar 22, 2021 | Resolved |
| caa | FRV | Feb 1, 2017 | — | Open |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 22, 2016 | May 4, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Nov 22, 2016 | May 4, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Nov 22, 2016 | Apr 5, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Nov 3, 2011 | Nov 7, 2011 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Oct 28, 2008 | Oct 28, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Feb 23, 2005 | Mar 22, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Feb 23, 2005 | Feb 24, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 23, 2005 | Apr 29, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 23, 2005 | Apr 14, 2005 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 23, 2005 | Jan 4, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 14, 1999 | Sep 25, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 14, 1999 | Sep 25, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 18, 1988 | Sep 14, 1999 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 23, 1985 | Sep 14, 1999 | Resolved |
| rcra | Violation of a formal enforcement agreement or order. (3008(a) or 3013) | Dec 10, 1984 | Sep 14, 1999 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Warning Letter
Clean Air Act
· Case 3604849133 · Mar 20, 2026
Warning Letter
Clean Air Act
· Case 3604666071 · Aug 8, 2025
Administrative - Formal
Clean Air Act
· Case 3600963317 · Feb 1, 2017
$2,500
Judicial
· Case 01-2010-1501 · Apr 14, 2011
$100,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-RID000505404-001 · Nov 10, 2008
Administrative - Formal
· Case 01-2007-1211 · Jan 8, 2008
$195,000
Administrative - Formal
· Case 01-2007-1501 · Dec 29, 2006
INITIAL 3008(A) COMPLIANCE
RCRA (Hazardous Waste)
· Case RCRA-RIR000505404-001 · Jan 3, 2006
$23,164
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-RID001194661-001 · Dec 12, 2005
$10,771
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-RID001194661-005 · Jun 19, 1988
$40,000
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-RID001194661-006 · Jun 17, 1988
$4,400
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-RID001194661-004 · Aug 1, 1985
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