Query
Caldron Falls
Type
Entity Briefing
Entity
Caldron Falls
Generated
2026-10-18T06:50:23.369Z

Briefing on Caldron Falls

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
6 MW
Capacity
Operating
Current status
1924
Operating since
2
Generators
24.4%
Capacity factor
14 GWh
Annual generation
Briefing/plantOperating

Caldron Falls is a 6 MW Conventional Hydroelectric asset in MISO (Midcontinent), currently Operating.

Caldron Falls is reported in Wisconsin since 1924 under WEC Energy Group. Available operating and financial measures include 24.4% capacity factor and 14 GWh annual generation; $526/kW reported CapEx.

Location
Marinette, Wisconsin
Technology
Conventional Hydroelectric
Owner / parent
WEC Energy Group
Operator
Wisconsin Public Service Corp
Grid
MISO (Midcontinent)
Plant ID
4061

What stands out

1

Caldron Falls is a 6 MW Conventional Hydroelectric asset in Wisconsin with status Operating.

2

Latest annual operating measures report 24.4% capacity factor and 14 GWh annual generation.

3

Available financial measures include $27.5/MWh OpEx, $526/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
RFC
State rank
#22 of 61
National rank
#796 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.