Lilly del Caribe Inc Carolin A – Emissions Trend
Carolina, PR · 2019–2024 · Parent: Eli Lilly & Co
This page assembles 6 consecutive years of EPA Toxics Release Inventory Form R filings for Lilly del Caribe Inc Carolin A, spanning 2019–2024. Each annual total aggregates on-site air emissions, surface-water discharges, land disposal, and off-site transfers reported by the facility under EPCRA Section 313, which requires disclosure whenever a listed chemical is manufactured, processed, or otherwise used above threshold quantities.
Reported releases opened at 22.2K in 2019 and closed at 35.2K in 2024 – a increase of 58.8% over the window. The chart below stacks the four TRI release media (air, water, land, off-site) and overlays the yearly total. The top contributor by cumulative mass is Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 130.2K, followed by Acetonitrile at 36.0K.
Because TRI figures are estimated, not metered, year-over-year deltas can reflect methodology revisions, ownership changes, or shifts in what a facility classifies as reportable, not only physical emission changes. Treat the trajectory as a disclosure record, and cross-reference with the EPA Enforcement and Compliance History Online (ECHO) system for the fuller regulatory picture on this chemicals facility.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Lilly del Caribe Inc Carolin A's total reported releases rose from 27.6 thousand lb in 2022 to 45.1 thousand lb in 2023, based on EPA TRI filings.
- Lilly del Caribe Inc Carolin A's off-site transfers rose from 20.9 thousand lb in 2022 to 37.7 thousand lb in 2023, based on EPA TRI filings.
- Lilly del Caribe Inc Carolin A's chemicals reported fell from 5 in 2022 to 4 in 2023, based on EPA TRI filings.
- Lilly del Caribe Inc Carolin A's air releases rose from 6.8 thousand lb in 2022 to 7.4 thousand lb in 2023, based on EPA TRI filings.
Total Releases by Category
Year-over-Year Comparison
| Year | Total | Chemicals | YoY Change |
|---|---|---|---|
| 2019 | 22.2K lbs | 4 | - |
| 2020 | 15.8K lbs | 4 | -28.6% |
| 2021 | 33.6K lbs | 4 | +112.4% |
| 2022 | 27.6K lbs | 5 | -17.9% |
| 2023 | 45.1K lbs | 4 | +63.1% |
| 2024 | 35.2K lbs | 4 | -21.9% |
Top Chemicals by Year
| Chemical | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Total |
|---|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 9.8K | 7.1K | 26.6K | 20.7K | 37.1K | 28.9K | 130.2K |
| Acetonitrile | 8.5K | 6.8K | 5.2K | 5.2K | 5.6K | 4.7K | 36.0K |
| Ammonia | 3.9K | 1.9K | 1.8K | 1.5K | 2.3K | 1.6K | 13.0K |
| Naphthalene | - | - | - | 42 | 58 | 49 | 148 |
| Polycyclic aromatic compounds | 4 | 5 | 6 | 61 | - | - | 76 |
About This Data
Trend data is sourced from the EPA Toxic Release Inventory (TRI). Facilities report annually. Release quantities are self-reported estimates. Year-over-year changes may reflect changes in production, pollution control measures, reporting methodology, or chemical thresholds.
A decrease in reported releases does not necessarily indicate improved environmental performance, as it may reflect production cutbacks, facility closures, or changes in reporting requirements. Similarly, increases may reflect expanded production rather than degraded environmental practices.
Frequently Asked Questions
Is Lilly del Caribe Inc Carolin A getting cleaner or dirtier? ▼
What time period does this trend data cover? ▼
Read our methodology - how this data is sourced, computed, and verified.