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12.6 MW Natural Gas operating in Duval, FL
12.6 MW
Nameplate Capacity
5
Generators
units
Natural Gas Internal Combustion Engine
Technology
2018
Operating Since
Coordinates
30.3941, -81.5583
County
Duval, FL
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Jax LNG | — | — |
| Owner(s) | Jax LNG | — | — |
| Status | Operating | — | — |
Jax LNG is a natural gas-fired power plant located in Duval County, Florida. The plant, which began operating in 2018, has a total capacity of 12.6 MW distributed across five natural gas internal combustion engine generators. Jax LNG is owned and operated by Jax LNG. The plant operates within the JEA balancing authority and the SERC NERC region.
In its most recent year of operation, Jax LNG generated 36,584 MWh of electricity, achieving a capacity factor of 33.0%. The plant ranks 61st out of 68 power plants in Florida and 1404th out of 1963 plants nationally. The plant has been the subject of 10 news articles, with coverage split between industry (6 articles) and regulatory (4 articles) topics.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
JEA (JEA)
Grid Voltage
25.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Commercial Non-CHP
2.4K MWh
Latest Month
36.6K MWh
Annual Generation
33.0%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Request a demo →CO₂ Intensity
962 lb/MWh
NOx
22 lb/MWh
SO₂
0.026 lb/MWh
CH₄
0.018 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
27.7%
Annual Net Gen
31 GWh
CO₂eq
963 lb/MWh
Subregion
FRCC All
2018
$837/kW
Est. Construction Cost
Total estimated cost: $10.5M
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
Last updated 2026-03-26
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