Query
Lewis & Clark
Type
Entity Briefing
Entity
Lewis & Clark
Generated
2026-10-18T04:37:04.738Z

Briefing on Lewis & Clark

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
19 MW
Capacity
Operating
Current status
2016
Operating since
2
Generators
6.4%
Capacity factor
10 GWh
Annual generation
Briefing/plantOperating

Lewis & Clark is a 19 MW Natural Gas Internal Combustion Engine asset in MISO (Midcontinent), currently Operating.

Lewis & Clark is reported in Montana since 2016 under small shareholder(s). Available operating and financial measures include 6.4% capacity factor and 10 GWh annual generation; $1491/kW reported CapEx.

Location
Richland, Montana
Technology
Natural Gas Internal Combustion Engine
Owner / parent
small shareholder(s)
Operator
Montana-Dakota Utilities Co
Grid
MISO (Midcontinent)
Plant ID
6089

What stands out

1

Lewis & Clark is a 19 MW Natural Gas Internal Combustion Engine asset in Montana with status Operating.

2

Latest annual operating measures report 6.4% capacity factor and 10 GWh annual generation.

3

Available financial measures include $48.8/MWh OpEx, $1491/kW CapEx.

4

Latest linked story: “Lewis & Clark power plant closing March 31” (Montana Free Press, 2021-03-29).

Market and operating context

ISO / market
MISO (Midcontinent)
Balancing authority
Midcontinent Independent Transmission System Operator, Inc..
NERC region
MRO
State rank
#7 of 8
National rank
#1375 of 2,025

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.