Query
Ocean State Power II
Type
Entity Briefing
Entity
Ocean State Power II
Generated
2026-10-18T12:08:05.893Z

Briefing on Ocean State Power II

Entity Briefing
Generated Oct 18, 2026·Dataset freshness not reported
307 MW
Capacity
Operating
Current status
1991
Operating since
3
Generators
40.0%
Capacity factor
897 GWh
Annual generation
Briefing/plantOperating

Ocean State Power II is a 307 MW Natural Gas Fired Combined Cycle asset in ISO New England, currently Operating.

Ocean State Power II is reported in Rhode Island since 1991 under LS Power Development. Available operating and financial measures include 40.0% capacity factor and 897 GWh annual generation; $965/kW reported CapEx.

Location
Providence, Rhode Island
Technology
Natural Gas Fired Combined Cycle
Owner / parent
LS Power Development
Operator
Ocean State Power II
Grid
ISO New England
Plant ID
54324

What stands out

1

Ocean State Power II is a 307 MW Natural Gas Fired Combined Cycle asset in Rhode Island with status Operating.

2

Latest annual operating measures report 40.0% capacity factor and 897 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “Ocean State Power Plant Under Scrutiny After Equipment Failure” (ecoRI News, 2022-05-31).

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#3 of 8
National rank
#655 of 2,025

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.