Facility Profile

HAMAKUA ENERGY PLANT
HAMAKUA ENERGY PARTNERS LP
Facility Summary
45-300 LEHUA ST, HONOKAA, HI, 96727 (HAWAII)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 126.75 metric tons of Methane (CH4)
- 288.17 metric tons of Nitrous Oxide (N2O)
- 32,344.00 metric tons of Biogenic CO2 (BIOCO2)
- 103,549.90 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: $0
Last Penalty: 03/06/2007
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
AMMONIA
CASRN: 7664-41-7
3,600.00 3,600.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
N-HEXANE
CASRN: 110-54-3
705.00 705.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
BENZENE
CASRN: 71-43-2
161.00 161.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
CYCLOHEXANE
CASRN: 110-82-7
110.00 110.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
TOLUENE
CASRN: 108-88-3
36.00 36.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
XYLENES
CASRN: 1330-20-7
24.00 24.00 0.00 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
ETHYLBENZENE
CASRN: 100-41-4
7.00 7.00 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite