Query
Spring House
Type
Entity Briefing
Entity
Spring House
State
MA
Generated
2026-10-12T07:02:28.398Z

Briefing on Spring House

Entity Briefing
Generated Oct 12, 2026·Dataset freshness not reported
4 MW
Capacity
Operating
Current status
2013
Operating since
1
Generators
37.2%
Capacity factor
12 GWh
Annual generation
Briefing/plantOperating

Spring House is a 4 MW Natural Gas Internal Combustion Engine asset in PJM Interconnection, currently Operating.

Spring House is reported in Pennsylvania since 2013 under Janssen Pharmaceutical Co. Available operating and financial measures include 37.2% capacity factor and 12 GWh annual generation; $965/kW reported CapEx.

Location
Montgomery, Pennsylvania
Technology
Natural Gas Internal Combustion Engine
Owner / parent
Janssen Pharmaceutical Co
Operator
Janssen Pharmaceutical Co
Grid
PJM Interconnection
Plant ID
59056

What stands out

1

Spring House is a 4 MW Natural Gas Internal Combustion Engine asset in Pennsylvania with status Operating.

2

Latest annual operating measures report 37.2% capacity factor and 12 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

Market and operating context

ISO / market
PJM Interconnection
Balancing authority
PJM Interconnection, LLC
NERC region
RFC
State rank
#65 of 70
National rank
#1711 of 2,025

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.