TRI Reporter
Clean Air Act
Clean Water Act
MACLEAN POWER SYSTEMS
Quick Summary
- •Released 33,520 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
2230 HIGHWAY 11 N
SWEETWATER, TN 37874
View on map ↗ - County
- MONROE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 326199
- Inspections
- 3 · last Nov 20, 2025
- Total Penalties
- $0 · last May 14, 2012
- Registry ID
- 110037144140
How This Compares
#86
of 554 TRI reporters in TN
#2,118
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)
-80% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 177,840 | — |
| 2016 | 115,040 | -35% |
| 2017 | 33,520 | -71% |
| 2018 | 38,420 | +15% |
| 2020 | 41,075 | — |
| 2021 | 53,946 | +31% |
| 2022 | 36,261 | -33% |
| 2023 | 47,134 | +30% |
| 2024 | 35,538 | -25% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 35,538 | 35,530 | 8 | — | 37 | ♦ Carcinogen |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 47,134 | 47,134 | — | — | 50 | ♦ Carcinogen |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 36,261 | 36,261 | — | — | 39 | ♦ Carcinogen |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 53,946 | 53,946 | — | — | 58 | ♦ Carcinogen |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 41,075 | 41,075 | — | — | 46 | ♦ Carcinogen |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 38,420 | 38,420 | — | — | 3,300 | ♦ Carcinogen |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 33,520 | 33,520 | — | — | — | ♦ Carcinogen |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 115,040 | 115,040 | — | — | — | ♦ Carcinogen |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Styrene | 177,840 | 177,840 | — | — | — | ♦ 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 |
|---|
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 |
|---|---|---|---|---|---|
|
MEADOW BRANCH LANDFILL
ATHENS, TN
|
Styrene | 36 | — | — | — |
|
LOUDON COUNTY (MATLOCK BEND) LANDFILL
LOUDON, TN
|
Styrene | 1 | — | — | — |
Other facilities in MONROE County, TN
OAK GROVE ROAD AREA WATERLINE
MADISONVILLE, TN
PROPOSED RARITY BAY PHASE 17
VONORE, TN
ROGERS GROUP, INC - MONROE CO. ASPHALT
MADISONVILLE, TN
· Manufacturing
CITICO SUBDIVISION
VONORE, TN
RED STAG WAREHOUSE
SWEETWATER, TN
CHEROKEE OUTDOOR RESORT AND MARINA
VONORE, TN