Query
Winterset
Type
Entity Briefing
Entity
Winterset
Generated
2026-10-12T03:19:12.859Z

Briefing on Winterset

Entity Briefing
Generated Oct 12, 2026·Dataset freshness not reported
18 MW
Capacity
Operating
Current status
1956
Operating since
8
Generators
0.0%
Capacity factor
0 GWh
Annual generation
Briefing/plantOperating

Winterset is a 18 MW Natural Gas Internal Combustion Engine asset in MISO (Midcontinent), currently Operating.

Winterset is reported in Iowa since 1956 under City of Winterset - (IA). Available operating and financial measures include 0.0% capacity factor and 0 GWh annual generation; $965/kW reported CapEx.

Location
Madison, Iowa
Technology
Natural Gas Internal Combustion Engine, Petroleum Liquids
Owner / parent
City of Winterset - (IA)
Operator
City of Winterset - (IA)
Grid
MISO (Midcontinent)
Plant ID
1203

What stands out

1

Winterset is a 18 MW Natural Gas Internal Combustion Engine asset in Iowa with status Operating.

2

Latest annual operating measures report 0.0% capacity factor and 0 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
MRO
State rank
#13 of 88
National rank
#173 of 825

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.