Query
New Haven Steam
Type
Entity Briefing
Entity
New Haven Steam
ISO/RTO
isone
Generated
2026-10-10T08:25:56.905Z

Briefing on New Haven Steam

Entity Briefing
Generated Oct 10, 2026·Dataset freshness not reported
642 MW
Capacity
Operating
Current status
1975
Operating since
4
Generators
1.9%
Capacity factor
106 GWh
Annual generation
Briefing/plantOperating

New Haven Steam is a 642 MW Petroleum Liquids asset in ISO New England, currently Operating.

New Haven Steam is reported in Connecticut since 1975 under Public Service Enterprise Group. Available operating and financial measures include 1.9% capacity factor and 106 GWh annual generation; $765/kW reported CapEx.

Location
New Haven, Connecticut
Technology
Petroleum Liquids
Owner / parent
Public Service Enterprise Group
Operator
Generation Bridge II Connecticut, LLC
Grid
ISO New England
Plant ID
6156

What stands out

1

New Haven Steam is a 642 MW Petroleum Liquids asset in Connecticut with status Operating.

2

Latest annual operating measures report 1.9% capacity factor and 106 GWh annual generation.

3

Available financial measures include $765/kW CapEx.

4

Latest linked story: ““Welcome to a New Haven Urban Oasis!” : The battle over a Fair Haven power plant’s future” (Yale Daily News, 2020-02-27).

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#2 of 3
National rank
#5 of 14

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.