Query
Jefferson Power Station
Type
Entity Briefing
Entity
Jefferson Power Station
Generated
2026-10-18T02:06:43.132Z

Briefing on Jefferson Power Station

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
820 MW
Capacity
Planned
Current status
2
Generators
Briefing/plantPlanned

Jefferson Power Station is a 820 MW Natural Gas Fired Combined Cycle asset in MISO (Midcontinent), currently Planned.

Jefferson Power Station is reported in Arkansas under Entergy. Available operating and financial measures include $782/kW reported CapEx.

Location
Jefferson, Arkansas
Technology
Natural Gas Fired Combined Cycle
Owner / parent
Entergy
Operator
Entergy Arkansas LLC
Grid
MISO (Midcontinent)
Plant ID
69185

What stands out

1

Jefferson Power Station is a 820 MW Natural Gas Fired Combined Cycle asset in Arkansas with status Planned.

2

Available financial measures include $782/kW CapEx.

3

Latest linked story: “Entergy Arkansas announces vendor fair for potential Jefferson Power Station, Cypress Solar contractors” (Entergy, 2026-03-18).

Market and operating context

ISO / market
MISO (Midcontinent)
State rank
#2 of 20
National rank
#246 of 2,025

Why it matters

For this asset in MISO (Midcontinent), operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.

Jefferson Power Station — verified asset snapshot

FieldValue
LocationJefferson, Arkansas
TechnologyNatural Gas Fired Combined Cycle
Owner / parentEntergy
OperatorEntergy Arkansas LLC
GridMISO (Midcontinent)
Plant ID69185
ISO / marketMISO (Midcontinent)
State rank#2 of 20