Query
Fourmile Ridge
Type
Entity Briefing
Entity
Fourmile Ridge
Generated
2026-10-17T06:31:23.189Z

Briefing on Fourmile Ridge

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
40 MW
Capacity
Operating
Current status
2014
Operating since
1
Generators
34.2%
Capacity factor
120 GWh
Annual generation
Briefing/plantOperating

Fourmile Ridge is a 40 MW Onshore Wind Turbine asset in PJM Interconnection, currently Operating.

Fourmile Ridge is reported in Maryland since 2014 under Exelon. Available operating and financial measures include 34.2% capacity factor and 120 GWh annual generation; $1650/kW reported CapEx.

Location
Garrett, Maryland
Technology
Onshore Wind Turbine
Owner / parent
Exelon
Operator
Fourmile Wind Energy, LLC
Grid
PJM Interconnection
Plant ID
58904

What stands out

1

Fourmile Ridge is a 40 MW Onshore Wind Turbine asset in Maryland with status Operating.

2

Latest annual operating measures report 34.2% capacity factor and 120 GWh annual generation.

3

Available financial measures include $1650/kW CapEx.

Market and operating context

ISO / market
PJM Interconnection
Balancing authority
PJM Interconnection, LLC
NERC region
RFC
State rank
#4 of 6
National rank
#998 of 1,442

Why it matters

For this asset in PJM Interconnection, 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.