TRI Reporter
Clean Air Act
Clean Water Act
RCRA
ENERSYS DELAWARE INC
Quick Summary
- •Released 584 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $85,000 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
761 EASTERN BYP
RICHMOND, KY 40475
View on map ↗ - County
- MADISON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 335910
- Inspections
- 6 · last Jan 10, 2024
- Total Penalties
- $85,000 · last Dec 29, 2025
- Registry ID
- 110000379279
How This Compares
#225
of 398 TRI reporters in KY
#7,746
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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 (2015–2024)
-79% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 726 | — |
| 2016 | 782 | +8% |
| 2017 | 584 | -25% |
| 2018 | 590 | +1% |
| 2019 | 6 | -99% |
| 2020 | 189 | +2827% |
| 2021 | 170 | -10% |
| 2022 | 191 | +12% |
| 2023 | 160 | -16% |
| 2024 | 150 | -6% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 146 | 134 | 12 | — | 1,277,098 | |
| Antimony compounds | 4 | 4 | 0 | — | 35,503 | |
| Arsenic | 0 | 0 | 0 | — | 1,277 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 156 | 130 | 26 | — | 1,245,209 | |
| Antimony compounds | 4 | 4 | 1 | — | 34,617 | |
| Arsenic | 0 | 0 | 0 | — | 1,247 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 186 | 157 | 29 | — | 1,294,373 | |
| Antimony compounds | 5 | 4 | 1 | — | 35,983 | |
| Arsenic | 0 | 0 | 0 | — | 1,295 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 165 | 127 | 39 | — | 7,290,567 | |
| Antimony compounds | 5 | 4 | 1 | — | 47,534 | |
| Arsenic | 0 | 0 | 0 | — | 1,710 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 184 | 152 | 31 | — | 1,733,021 | |
| Antimony compounds | 5 | 4 | 1 | — | 48,178 | |
| Arsenic | 0 | 0 | 0 | — | 1,733 | ♦ Carcinogen |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Antimony compounds | 6 | 5 | 1 | — | 71,714 | |
| Arsenic | 0 | 0 | 0 | — | 2,580 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 573 | 559 | 14 | — | 988,789 | |
| Antimony compounds | 16 | 15 | 0 | — | 46,863 | |
| Arsenic | 1 | 1 | 0 | — | 1,685 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 568 | 551 | 17 | — | 931,432 | |
| Antimony compounds | 16 | 15 | 0 | — | 48,177 | |
| Arsenic | 1 | 1 | 0 | — | 1,733 | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 760 | 750 | 10 | — | 1,114,288 | |
| Antimony compounds | 21 | 21 | 0 | — | 52,196 | |
| Arsenic | 1 | 1 | 0 | — | 1,877 | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 706 | 692 | 14 | — | 1,254,133 | |
| Antimony compounds | 19 | 19 | 0 | — | 58,458 | |
| Arsenic | 1 | 1 | 0 | — | 2,103 | ♦ 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 |
|---|---|---|---|---|
| Lead compounds | — | 1,589,772 | — | — |
| Antimony compounds | — | 41,276 | — | — |
| Arsenic | — | 1,447 | — | — |
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 |
|---|---|---|---|---|---|
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Antimony compounds | 196 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Antimony compounds | 0 | — | — | — |
|
BUICK RESOURCE RECYCLING FACILITY LLC THE
BOSS, MO
|
Antimony compounds | — | 34,144 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Antimony compounds | 84 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Antimony compounds | 1,079 | — | — | — |
|
BUICK RESOURCE RECYCLING FACILITY LLC THE
BOSS, MO
|
Arsenic | — | 1,228 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Arsenic | 3 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Arsenic | 7 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Arsenic | 39 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Arsenic | 0 | — | — | — |
|
BUICK RESOURCE RECYCLING FACILITY LLC THE
BOSS, MO
|
Lead compounds | — | 1,228,215 | — | — |
|
CLEAN HARBORS EL DORADO, LLC
EL DORADO, AR
|
Lead compounds | 3,007 | — | — | — |
|
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
CLEVELAND, OH
|
Lead compounds | 7,064 | — | — | — |
|
CLEAN HARBORS LONE MOUNTAIN LLC
ORIENTA, OK
|
Lead compounds | 38,811 | — | — | — |
|
LONE STAR GREENCASTLE WDF
GREENCASTLE, IN
|
Lead compounds | 0 | — | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Antimony compounds | 0 | RICHMOND OTTER CREEK STP, RICHMOND |
| Arsenic | 0 | RICHMOND OTTER CREEK STP, RICHMOND |
| Lead compounds | 1 | RICHMOND OTTER CREEK STP, RICHMOND |
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 |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | Aug 4, 2022 | — | Open |
| rcra | Standards for Used Oil: Generators | Apr 8, 2022 | Apr 8, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | Apr 8, 2022 | Jun 22, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 8, 2022 | Apr 8, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Apr 23, 2021 | — | Open |
| cwa | Effluent Violations - Failed Toxicity Test | Apr 13, 2020 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jun 27, 2019 | Jun 27, 2019 | Resolved |
| caa | HPV | Aug 28, 2018 | Jan 2, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 26, 2017 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention | Aug 25, 2016 | Sep 19, 2017 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Large Quantity Handlers | Aug 25, 2016 | Sep 19, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 25, 2016 | Sep 19, 2017 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Aug 25, 2016 | Sep 19, 2017 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Aug 27, 2015 | Sep 11, 2015 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 27, 2015 | Sep 11, 2015 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Aug 27, 2015 | Sep 11, 2015 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 30, 2014 | Sep 1, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 30, 2014 | Sep 1, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 30, 2014 | Sep 1, 2014 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Jun 30, 2014 | Sep 1, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Feb 26, 2014 | Mar 14, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Feb 26, 2014 | Sep 1, 2014 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Nov 7, 2013 | Mar 15, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Nov 7, 2013 | Jan 10, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Nov 7, 2013 | Jan 10, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Nov 7, 2013 | Jan 10, 2014 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Nov 7, 2013 | Jan 10, 2014 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 23, 2008 | Jun 23, 2008 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 29, 2000 | Sep 29, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 12, 1994 | Sep 12, 1994 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Apr 25, 1990 | Apr 30, 1990 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | May 23, 1989 | Jun 6, 1989 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 140.00 mg/L | 60.00 | +133% | Mar 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 140.00 mg/L | 30.00 | +367% | Mar 2021 | Open |
| Toxicity | DMR, Limited - Numeric Violation | 1.15 toxic | 1.00 | +15% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 160.00 mg/L | 60.00 | +167% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 160.00 mg/L | 30.00 | +433% | Mar 2020 | Open |
| Toxicity | DMR, Limited - Numeric Violation | 3.19 toxic | 1.00 | +219% | Dec 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 194.00 mg/L | 60.00 | +223% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 194.00 mg/L | 30.00 | +547% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Jun 2019 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.13 | +23% | Aug 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Feb 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 137.00 mg/L | 60.00 | +128% | May 2017 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.45 mg/L | 0.13 | +246% | May 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 137.00 mg/L | 30.00 | +357% | May 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 103.00 mg/L | 30.00 | +243% | Feb 2017 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 103.00 mg/L | 60.00 | +72% | Feb 2017 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.69 mg/L | 0.13 | +431% | Feb 2017 | Open |
| Toxicity | DMR, Limited - Numeric Violation | 3.97 toxic | 1.00 | +297% | Dec 2016 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.13 | +54% | Mar 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 158.00 mg/L | 60.00 | +163% | Mar 2016 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.90 mg/L | 0.45 | +100% | Mar 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 158.00 mg/L | 30.00 | +427% | Mar 2016 | Open |
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.
Notice of Violation
Clean Air Act
· Case 3601540188 · Aug 28, 2018
Administrative - Formal
· Case 04-2017-4012 · Sep 19, 2017
$4,500
FINAL 3008(A) COMPLIANCE ORDER
RCRA (Hazardous Waste)
· Case RCRA-KYD070219571-002 · Aug 27, 2015
Administrative - Formal
· Case 04-2014-2008 · Jun 24, 2014
$44,708
VERBAL INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KYD070219571-001 · Nov 7, 2013
State Administrative Order of Consent
Clean Water Act
· Case KY-N00001283 · Dec 7, 1995
$75,000
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KYD070219571-000 · Sep 12, 1994
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KYD070219571-006 · Apr 25, 1990
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-KYD070219571-005 · May 23, 1989
Other facilities in MADISON County, KY
RIDGEWOOD VILLAS
BEREA, KY
YOUNG WASTE AREA
RICHMOND, KY
SITE DEVELOPMENT PLAN FOR HOLIDAY HOUSE
RICHMOND, KY
· Construction
MARK BLANKENSHIP RESIDENCE
WACO, KY
RICHMOND DREAMING CREEK STP
RICHMOND, KY
· Utilities