EPA TRI Facility · Electric Utilities
Dededo Combustion Turbine Generating Facility
Dededo, GU
- Total releases
- 479 lbs
- Chemicals reported
- 4
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Dededo Combustion Turbine Generating Facility: how the 479 lbs splits
479 lbs across all reported pathways
- Air Releases 479 lbs 100.0%
Dededo Combustion Turbine Generating Facility's 479 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Naphthalene.
TRACE volume AIR pathway CARC-HEAVY
Dededo Combustion Turbine Generating Facility is an EPA Toxics Release Inventory reporter in Dededo, GU, in the electric utilities sector. It reported 479 lbs of releases across 4 chemicals in 2023. That ranks 14,879 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Guam's 10 reporting TRI sites, pounds #1 is not chemical-count #1. Dededo Combustion Turbine Generating Facility is pounds #8 and chemical-count #5 at 479 lbs. Naval Base Guam-Apra Harbor WWTP leads reported pounds (1.1M lbs) at 1 chemicals (chemical-count #10). Mobil Oil Guam Inc (cabras Island Terminal) leads chemical count at 14 chemicals (13.6K lbs, pounds #5). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Yigo Power Plant; Andersen Air Force Base (us Air Force); Hawaiian Rock Products-Guam; Naval Base Guam-Apra Harbor WWTP. Similar-scale Electric Utilities peers outside Guam: Mayaguez Gas Turbines Power Plant; Hawaiian Electric Co Inc Schofield Generating Station; Kansas City Bpu Quindaro Power Station; Gulf Power Co Plant Lansing Smith. Largest disclosed chemicals by pounds: Naphthalene; n-Hexane; 1,2,4-Trimethylbenzene; Mercury.
Dededo Combustion Turbine Generating Facility stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 4 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 479 lbs (2023–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Mayaguez Gas Turbines Power Plant and Hawaiian Electric Co Inc Schofield Generating Station.
Dededo Combustion Turbine Generating Facility vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
479 lbs 43rd percentile higher than 43% 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
Dededo Combustion Turbine Generating Facility in the Electric Utilities sector extract
Among the 513 Electric Utilities facilities in this database, Dededo Combustion Turbine Generating Facility reports the 422nd-largest volume (479 lbs). Scale peers outside Guam include Mayaguez Gas Turbines Power Plant and Hawaiian Electric Co Inc Schofield Generating Station.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Dededo Combustion Turbine Generating Facility Form-R facts
Compare this facility
See how Dededo Combustion Turbine Generating Facility stacks up against nearby facilities and the typical reporter.
87% less than the comparison
About the same as 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 Dededo Combustion Turbine Generating Facility releases toxic chemicals into the environment. Total: 479 lbs.
Chemical Releases
Aggregated across all reporting years (2023–2023). 1 of 4 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Naphthalene | 308 lbs | Carcinogen |
| n-Hexane | 99 lbs | - |
| 1,2,4-Trimethylbenzene | 66 lbs | - |
| Mercury | 6 lbs | - |
Dededo Combustion Turbine Generating Facility · AIR-pathway site
Nearest TRI Facilities to Dededo Combustion Turbine Generating Facility
Closest other reporters in Guam - including Yigo Power Plant, Andersen Air Force Base (us Air Force), Hawaiian Rock Products-Guam, ordered by distance.
Showing 8 of 9 other reporting facilities in Guam.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Guam - e.g. Mayaguez Gas Turbines Power Plant, Hawaiian Electric Co Inc Schofield Generating Station, Kansas City Bpu Quindaro Power 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 Naphthalene, n-Hexane, 1,2,4-Trimethylbenzene, Mercury; nearby reporters include Yigo Power Plant. Dededo Combustion Turbine Generating Facility stamps TRACE volume · AIR pathway · CARC-HEAVY 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 Dededo Combustion Turbine Generating Facility TRI extract (TRACE · AIR · CARC-HEAVY · lead Naphthalene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Dededo Combustion Turbine Generating Facility totals are self-reported EPCRA §313 estimates for Dededo, GU, latest year 2023. NAICS 221122 · Electric Utilities. 0.0% of Guam TRI pounds in this extract. Nearest ABS peer: All Flex Solutions Inc. (Δ 0 lbs). Pounds ≠ exposure.
Dededo Combustion Turbine Generating Facility stamps TRACE volume · AIR pathway · CARC-HEAVY · lead Naphthalene. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. 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