Query
Low Line Rapids
Type
Entity Briefing
Entity
Low Line Rapids
State
ME
Generated
2026-09-18T16:21:06.845Z

Briefing on Low Line Rapids

Entity Briefing
Generated Sep 18, 2026·Dataset freshness not reported
3 MW
Capacity
Operating
Current status
1990
Operating since
1
Generators
35.2%
Capacity factor
9 GWh
Annual generation
Briefing/plantOperating

Low Line Rapids is a 3 MW Conventional Hydroelectric asset in Idaho, currently Operating.

Low Line Rapids is reported in Idaho since 1990 under Lower Lowline LLC. Available operating and financial measures include 35.2% capacity factor and 9 GWh annual generation; $2294/kW reported CapEx.

Location
Twin Falls, Idaho
Technology
Conventional Hydroelectric
Owner / parent
Lower Lowline LLC
Operator
Lower Lowline LLC
Grid
Idaho Power Company
Plant ID
10808

What stands out

1

Low Line Rapids is a 3 MW Conventional Hydroelectric asset in Idaho with status Operating.

2

Latest annual operating measures report 35.2% capacity factor and 9 GWh annual generation.

3

Available financial measures include $2294/kW CapEx.

Market and operating context

Balancing authority
Idaho Power Company
NERC region
WECC
State rank
#54 of 76
National rank
#1112 of 1,462

Why it matters

For this asset, 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.