Query
Rumford Power LLC
Type
Entity Briefing
Entity
Rumford Power LLC
Generated
2026-10-17T11:48:49.593Z

Briefing on Rumford Power LLC

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
275 MW
Capacity
Operating
Current status
2000
Operating since
2
Generators
26.4%
Capacity factor
638 GWh
Annual generation
Briefing/plantOperating

Rumford Power LLC is a 275 MW Natural Gas Fired Combined Cycle asset in ISO New England, currently Operating.

Rumford Power LLC is reported in Maine since 2000 under Carlyle Group. Available operating and financial measures include 26.4% capacity factor and 638 GWh annual generation; $965/kW reported CapEx.

Location
Oxford, Maine
Technology
Natural Gas Fired Combined Cycle
Owner / parent
Carlyle Group
Operator
Rumford Power
Grid
ISO New England
Plant ID
55100

What stands out

1

Rumford Power LLC is a 275 MW Natural Gas Fired Combined Cycle asset in Maine with status Operating.

2

Latest annual operating measures report 26.4% capacity factor and 638 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#3 of 5
National rank
#696 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.