Query
Arpin Dam
Type
Entity Briefing
Entity
Arpin Dam
Generated
2026-10-19T05:52:04.388Z

Briefing on Arpin Dam

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
1 MW
Capacity
Operating
Current status
1971
Operating since
3
Generators
45.9%
Capacity factor
6 GWh
Annual generation
Briefing/plantOperating

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

Arpin Dam is reported in Wisconsin since 1971 under Zero6 Energy Hydro. Available operating and financial measures include 45.9% capacity factor and 6 GWh annual generation; $2294/kW reported CapEx.

Location
Sawyer, Wisconsin
Technology
Conventional Hydroelectric
Owner / parent
Zero6 Energy Hydro
Operator
Zero6 Energy Hydro
Grid
MISO (Midcontinent)
Plant ID
3995

What stands out

1

Arpin Dam is a 1 MW Conventional Hydroelectric asset in Wisconsin with status Operating.

2

Latest annual operating measures report 45.9% capacity factor and 6 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#51 of 61
National rank
#1340 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.