Query
Potato Rapids
Type
Entity Briefing
Entity
Potato Rapids
Generated
2026-10-20T01:14:09.349Z

Briefing on Potato Rapids

Entity Briefing
Generated Oct 20, 2026·Dataset freshness not reported
1 MW
Capacity
Operating
Current status
1921
Operating since
3
Generators
36.9%
Capacity factor
4 GWh
Annual generation
Briefing/plantOperating

Potato Rapids is a 1 MW Conventional Hydroelectric asset in MISO (Midcontinent), currently Operating.

Potato Rapids is reported in Wisconsin since 1921 under WEC Energy Group. Available operating and financial measures include 36.9% capacity factor and 4 GWh annual generation; $1405/kW reported CapEx.

Location
Marinette, Wisconsin
Technology
Conventional Hydroelectric
Owner / parent
WEC Energy Group
Operator
Wisconsin Public Service Corp
Grid
MISO (Midcontinent)
Plant ID
4071

What stands out

1

Potato Rapids is a 1 MW Conventional Hydroelectric asset in Wisconsin with status Operating.

2

Latest annual operating measures report 36.9% capacity factor and 4 GWh annual generation.

3

Available financial measures include $96.5/MWh OpEx, $1405/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
RFC
State rank
#52 of 61
National rank
#1358 of 1,462

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.