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20 MW Waste Oil operating in Honolulu, HI — No BA
20 MW
Nameplate Capacity
1
Generators
unit
Petroleum Liquids
Technology
1982
Operating Since
Coordinates
21.3032, -158.0914
County
Honolulu, HI
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | PAR Petroleum | — | — |
| Owner(s) | PAR Petroleum | — | — |
| Status | Operating | — | — |
The Tesoro Hawaii plant, located in Honolulu County, Hawaii, has a total capacity of 20 MW. The plant began operating in 1982 and is owned and operated by PAR Petroleum. It utilizes petroleum liquids as its primary fuel source. The plant consists of one generator.
In the most recent year with available data, the Tesoro Hawaii plant generated 158,735 MWh of electricity, achieving a capacity factor of 90.6%. The plant is ranked second out of three similar facilities in the state and second out of four nationally. The balancing authority for the plant is listed as "No BA".
Generated from EIA, GEM, and public data sources
Grid Region
Non-ISO
Market
—
NERC Region
—
Balancing Authority
13.7K MWh
Latest Month
158.7K MWh
Annual Generation
90.6%
Capacity Factor
CO₂ Intensity
891 lb/MWh
NOx
4 lb/MWh
SO₂
2013
$765/kW
Est. Construction Cost
Total estimated cost: $15.3M
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
Last updated 2026-03-26
View all 6 articlesNo ask pi reports yet for this entity.
ask pi about Tesoro HawaiiNo BA
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Industrial CHP
0.613 lb/MWh
CH₄
0.362 lb/MWh
N₂O
0.048 lb/MWh
Capacity Factor
91.8%
Annual Net Gen
161 GWh
CO₂eq
914 lb/MWh
Subregion
HICC Oahu