Query
Stillwater Hydro Station
Type
Entity Briefing
Entity
Stillwater Hydro Station
Technology
hydro
Generated
2026-10-18T14:41:26.037Z

Briefing on Stillwater Hydro Station

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
2 MW
Capacity
Operating
Current status
1913
Operating since
4
Generators
44.0%
Capacity factor
7 GWh
Annual generation
Briefing/plantOperating

Stillwater Hydro Station is a 2 MW Conventional Hydroelectric asset in ISO New England, currently Operating.

Stillwater Hydro Station is reported in Maine since 1913 under Brookfield Black Bear Hydro, LLC. Available operating and financial measures include 44.0% capacity factor and 7 GWh annual generation; $2294/kW reported CapEx.

Location
Penobscot, Maine
Technology
Conventional Hydroelectric
Owner / parent
Brookfield Black Bear Hydro, LLC
Operator
Brookfield Black Bear Hydro, LLC
Grid
ISO New England
Plant ID
1478

What stands out

1

Stillwater Hydro Station is a 2 MW Conventional Hydroelectric asset in Maine with status Operating.

2

Latest annual operating measures report 44.0% capacity factor and 7 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#38 of 48
National rank
#1245 of 1,462

Why it matters

For this asset in ISO New England, 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.