Query
Alsey
Type
Entity Briefing
Entity
Alsey
Generated
2026-10-11T03:17:05.198Z

Briefing on Alsey

Entity Briefing
Generated Oct 11, 2026·Dataset freshness not reported
173 MW
Capacity
Operating
Current status
1999
Operating since
6
Generators
2.5%
Capacity factor
39 GWh
Annual generation
Briefing/plantOperating

Alsey is a 173 MW Natural Gas Fired Combustion Turbine asset in MISO (Midcontinent), currently Operating.

Alsey is reported in Illinois since 1999 under Prairie Power. Available operating and financial measures include 2.5% capacity factor and 39 GWh annual generation; $965/kW reported CapEx.

Location
Scott, Illinois
Technology
Natural Gas Fired Combustion Turbine
Owner / parent
Prairie Power
Operator
Prairie Power, Inc
Grid
MISO (Midcontinent)
Plant ID
7818

What stands out

1

Alsey is a 173 MW Natural Gas Fired Combustion Turbine asset in Illinois with status Operating.

2

Latest annual operating measures report 2.5% capacity factor and 39 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
SERC
State rank
#31 of 70
National rank
#810 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.