Query
Nantucket Hybrid
Type
Entity Briefing
Entity
Nantucket Hybrid
Generated
2026-10-19T22:17:39.285Z

Briefing on Nantucket Hybrid

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
22 MW
Capacity
Operating
Current status
2019
Operating since
3
Generators
0.0%
Capacity factor
0 GWh
Annual generation
Briefing/plantOperating

Nantucket Hybrid is a 22 MW Batteries asset in ISO New England, currently Operating.

Nantucket Hybrid is reported in Massachusetts since 2019 under Nantucket Electric Co. Available operating and financial measures include 0.0% capacity factor and 0 GWh annual generation; $1149/kW reported CapEx.

Location
Nantucket, Massachusetts
Technology
Batteries, Petroleum Liquids
Owner / parent
Nantucket Electric Co
Operator
Nantucket Electric Co
Grid
ISO New England
Plant ID
1615

What stands out

1

Nantucket Hybrid is a 22 MW Batteries asset in Massachusetts with status Operating.

2

Latest annual operating measures report 0.0% capacity factor and 0 GWh annual generation.

3

Available financial measures include $1149/kW CapEx.

4

Latest linked story: “There once was a 48 MWh Tesla battery on Nantucket, which saved National Grid $120M in its budget” (Utility Dive, 2019-10-10).

Market and operating context

ISO / market
ISO New England
Balancing authority
ISO New England Inc.
NERC region
NPCC
State rank
#5 of 13
National rank
#136 of 825

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.