Query
Astoria Station
Type
Entity Briefing
Entity
Astoria Station
Generated
2026-10-11T06:40:14.046Z

Briefing on Astoria Station

Entity Briefing
Generated Oct 11, 2026·Dataset freshness not reported
349 MW
Capacity
Operating
Current status
2021
Operating since
1
Generators
14.8%
Capacity factor
455 GWh
Annual generation
Briefing/plantOperating

Astoria Station is a 349 MW Natural Gas Fired Combustion Turbine asset in MISO (Midcontinent), currently Operating.

Astoria Station is reported in South Dakota since 2021 under Otter Tail. Available operating and financial measures include 14.8% capacity factor and 455 GWh annual generation; $610/kW reported CapEx.

Location
Deuel, South Dakota
Technology
Natural Gas Fired Combustion Turbine
Owner / parent
Otter Tail
Operator
Otter Tail Power Co
Grid
MISO (Midcontinent)
Plant ID
61144

What stands out

1

Astoria Station is a 349 MW Natural Gas Fired Combustion Turbine asset in South Dakota with status Operating.

2

Latest annual operating measures report 14.8% capacity factor and 455 GWh annual generation.

3

Available financial measures include $31.2/MWh OpEx, $610/kW CapEx.

4

Latest linked story: “Fagen Inc. awarded contract for Otter Tail power facility in S.D.” (West Central Tribune, 2019-12-24).

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#2 of 12
National rank
#615 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.