Facility Profile

HOMER CITY GENERATION LP
NRG ENERGY INC
Facility Summary
1750 POWER PLANT RD, HOMER CITY, PA, 15748 (INDIANA)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 12,953.75 metric tons of Methane (CH4)
- 22,476.65 metric tons of Nitrous Oxide (N2O)
- 4,408,189.30 metric tons of Carbon Dioxide (CO2)
18-month enforcement and compliance history summary for this facility:
Facility: No Violation Identified
Clean Air Act: No Violation Identified
Clean Water Act: Terminated Permit
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $94,972
Last Penalty: 03/07/2023
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
MANGANESE COMPOUNDS
CASRN: N450
2,054,581.00 743.00 50,554.00 2,003,284.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
MERCURY COMPOUNDS
CASRN: N495
105,082.00 424.00 171.00 104,487.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
SULFURIC ACID
CASRN: 7664-93-9
58,637.00 58,637.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
BARIUM COMPOUNDS
CASRN: N040
33,925.00 650.00 575.00 32,700.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
HYDROCHLORIC ACID
CASRN: 7647-01-0
13,934.00 13,934.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
HYDROFLUORIC ACID
CASRN: 7664-39-3
8,251.00 8,251.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
VANADIUM COMPOUNDS
CASRN: N770
7,145.00 251.00 0.00 6,894.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
ZINC COMPOUNDS
CASRN: N982
5,910.00 1,377.00 111.00 4,422.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
CHROMIUM COMPOUNDS
CASRN: N090
5,709.00 394.00 7.00 5,308.00 0.00 0.00
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ARSENIC COMPOUNDS
CASRN: N020
5,055.00 627.00 3.00 4,425.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
LEAD COMPOUNDS
CASRN: N420
3,927.70 391.90 9.40 3,526.40 0.00 0.00
Substance Total Air Water Land UnInj Offsite
AMMONIA
CASRN: 7664-41-7
2,714.00 2,384.00 309.00 21.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
COPPER COMPOUNDS
CASRN: N100
2,417.00 141.00 29.00 2,247.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
COBALT COMPOUNDS
CASRN: N096
2,295.00 153.00 41.00 2,101.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
NAPHTHALENE
CASRN: 91-20-3
73.00 20.00 0.00 53.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
MERCURY COMPOUNDS
CASRN: N458
39.50 17.10 0.00 22.40 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
POLYCYCLIC AROMATIC COMPOUNDS (TRI CATEGORY)
CASRN: N590
2.20 1.70 0.00 0.50 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
CASRN: N150
0.68 0.68 0.00 0.00 0.00 0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite