EPA TRI Facility · Electric Utilities
Northside Generating Station
Jacksonville, FL · Parent: Jea
- Total releases
- 10.4M lbs
- Chemicals reported
- 17
- Carcinogens
- 4
- Primary pathway
- Off-site Transfers
MIXED Form-R mix
Northside Generating Station: how the 10.4M lbs splits
10.4M lbs across all reported pathways
- Off-site Transfers 5.6M lbs 53.7%
- Air Releases 2.9M lbs 27.8%
- Land Disposal 1.9M lbs 18.2%
- Water Discharges 35.8K lbs 0.3%
Northside Generating Station's 10.4M lbs Form-R total is MIXED - off-site transfers is 53.7% of the bar. Next segment: air releases at 27.8%. Leading chemical by pounds: Vanadium compounds.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
HEAVY volume MIXED pathway CARC-LEAN
Northside Generating Station is an EPA Toxics Release Inventory reporter in Jacksonville, FL, in the electric utilities sector. It reported 2.2M lbs of releases across 14 chemicals in 2023, and 10.4M lbs in total across its 2019-2023 reporting years. That ranks 203 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Florida's 659 reporting TRI sites, pounds #1 is not chemical-count #1. Northside Generating Station is pounds #3 and chemical-count #14 at 10.4M lbs. Ascend Performance Materials Operations LLC leads reported pounds (116.3M lbs) at 27 chemicals (chemical-count #2). Duke Energy Florida Llc-Crystal River Power Plant leads chemical count at 31 chemicals (2.4M lbs, pounds #15). Reported volume rose against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Preferred-Alta-Rm; Argos New Berlin Ready Mix Plant; Goodrich Corp; US Dod Marine Corps Blount Island Command. Similar-scale Electric Utilities peers outside Florida: Choctaw Generation LP L.l.l.p.; Big Rivers Electric Corp. Wilson Station; Martin Lake Steam Electric Station & Lignite Mine; Omaha Public Power District Nebraska City Station. Other Jea sites in this extract: Jea Brandy Branch Generating Station. Largest disclosed chemicals by pounds: Vanadium compounds; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Nickel compounds; Ammonia.
Northside Generating Station is a HEAVY · MIXED-pathway Form-R site in Jacksonville, FL: 10.4M lbs across 17 chemicals (4 carcinogen-classified, CARC-LEAN). No single media clears 70% of the bar (lead segment off-site transfers at 53.7%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Choctaw Generation LP L.l.l.p. and Big Rivers Electric Corp. Wilson Station.
Northside Generating Station vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
10M lbs Top 1% higher than 99% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Northside Generating Station inside Duval's TRI pounds
Among the 513 Electric Utilities facilities in this database, Northside Generating Station reports the 24th-largest volume, placing it in the top 4.7% of its sector. This one site accounts for 73.3% of every pound reported in Duval. Its reported volume is concentrated rather than spread: Vanadium compounds alone is 61.1% of the total. Scale peers outside Florida include Choctaw Generation LP L.l.l.p. and Big Rivers Electric Corp. Wilson Station.
County-dominant here means ≥25% of Duval's reported pounds (14.2M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Northside Generating Station's total reported releases rose from 1.5 million lb in 2022 to 2.2 million lb in 2023, based on EPA TRI filings.
- Northside Generating Station's off-site transfers rose from 749.3 thousand lb in 2022 to 1.4 million lb in 2023, based on EPA TRI filings.
- Northside Generating Station's land releases rose from 150.3 thousand lb in 2022 to 247.8 thousand lb in 2023, based on EPA TRI filings.
- Northside Generating Station's water releases rose from 4.9 thousand lb in 2022 to 6.4 thousand lb in 2023, based on EPA TRI filings.
Northside Generating Station Form-R facts
Compare this facility
See how Northside Generating Station stacks up against nearby facilities and the typical reporter.
44286970.2× more than the comparison
17.0× more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Northside Generating Station releases toxic chemicals into the environment. Total: 10.4M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 7% (2.1M lbs to 2.2M lbs).
Northside Generating Station: annual Form-R pounds
HEAVY site · MIXED pathway · TRI years 2019–2023
- 2019
- 2020
- 2021
- 2022
- 2023
What this shows Northside Generating Station year-over-year reported totals (increased by 7% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Vanadium compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.1M lbs | 16 |
| 2020 | 2.5M lbs | 16 |
| 2021 | 2.1M lbs | 15 |
| 2022 | 1.5M lbs | 14 |
| 2023 | 2.2M lbs | 14 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 4 of 17 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Vanadium compounds | 6.4M lbs | - |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 2.5M lbs | - |
| Nickel compounds | 785.6K lbs | Carcinogen |
| Ammonia | 267.9K lbs | - |
| Manganese compounds | 214.8K lbs | - |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 148.9K lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 77.1K lbs | - |
| Zinc compounds | 49.8K lbs | - |
| Lead compounds | 14.2K lbs | - |
| Antimony compounds | 8.9K lbs | - |
| Lead And Lead Compounds | 4.1K lbs | - |
| Hydrogen fluoride | 3.7K lbs | - |
| Mercury compounds | 581 lbs | - |
| Naphthalene | 142 lbs | Carcinogen |
| Polycyclic aromatic compounds | 81 lbs | Carcinogen |
| Benzo[g,h,i]perylene | 1 lbs | - |
| Dioxin and dioxin-like compounds | 0 lbs | Carcinogen |
Northside Generating Station in Duval
Nearest TRI Facilities to Northside Generating Station
Closest other reporters in Florida - including Preferred-Alta-Rm, Argos New Berlin Ready Mix Plant, Goodrich Corp, ordered by distance.
Showing 8 of 658 other reporting facilities in Florida.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Florida - e.g. Choctaw Generation LP L.l.l.p., Big Rivers Electric Corp. Wilson Station, Martin Lake Steam Electric Station & Lignite Mine.
Compare beyond Florida
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Northside Generating Station on cumulative reported pounds (10.4M lbs) and distinct chemical count (17). Release-pound peers include Simplot Phosphates LLC, New-Indy Catawba LLC, Roehm America LLC. Chemical-count peers include Astro Chemicals Inc, Doremus Terminal LLC, Rq Resins LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Jea Facilities
Same-parent TRI sites ranked by reported releases - including Jea Brandy Branch Generating Station.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Vanadium compounds, Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Nickel compounds, Ammonia; nearby reporters include Preferred-Alta-Rm. Northside Generating Station stamps HEAVY volume · MIXED pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Northside Generating Station TRI extract (HEAVY · MIXED · CARC-LEAN · lead Vanadium compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Northside Generating Station totals are self-reported EPCRA §313 estimates for Jacksonville, FL, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 221112 · Electric Utilities. 73.3% of Duval TRI pounds in this extract. Nearest ABS peer: Simplot Phosphates LLC (Δ 78.9K lbs). Pounds ≠ exposure.
Northside Generating Station stamps HEAVY · MIXED pathway (off-site transfers leads at 53.7%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov