WaitingForPower
generation · Gas

Ironwood Power Station (Unit 1A)

Hot Spring, AR

Developer: Entergy Arkansas LLC (Electric Utility)

Capacity
467 MW
Waiting
Stage
Regulatory approvals pending
Verification
Verified (primary source)
Grid region
MISO
Equipment
Combustion (gas) turbine
Expected online
Jul 2028*

* Approximate / developer-estimated date, not a firm commitment.

Estimated investment waiting

$528.0M

467,300 kW × $1,130/kW typical overnight construction cost (EIA) — the dollar value of the power plant itself sitting in permitting limbo, not a bill estimate. Full methodology.

Location

34.4338, -92.9042 — see the map for this project in context with others.

Public Hearings

Unknown

Hearing details: Unknown

Not available from this project’s data source yet. Check the sources below directly.

Sources

Data quality note: No application-filed date is published by EIA-860M, so days/years waiting cannot be computed until one is added via manual override — only a planned operation date (7/2028) is available.