Query
Astoria Energy Storage
Type
Entity Briefing
Entity
Astoria Energy Storage
Generated
2026-10-10T20:31:19.270Z

Briefing on Astoria Energy Storage

Entity Briefing
Generated Oct 10, 2026·Dataset freshness not reported
100 MW
Proposed capacity
active
Current status
Battery
Technology
NYISO
Market / region
2026-10-01
Proposed COD
System Impact Study
Queue phase
Briefing/projectactive

Astoria Energy Storage is a 100 MW Battery project in New York, currently active.

East River ESS, LLC is the reported developer. The reported queue phase is System Impact Study. Proposed COD is 2026-10-01.

Queue ID
NYISO-931
Location
Queens, New York
Technology
Battery
Developer
East River ESS, LLC
Market / region
NYISO
Point of interconnection
Astoria West 138kV

What stands out

1

Astoria Energy Storage is a 100 MW Battery project in New York with status active.

2

East River ESS, LLC is the reported developer.

3

The reported queue phase is System Impact Study; proposed COD is 2026-10-01.

Market and operating context

Queue date
2019-10-28
Proposed COD
2026-10-01
IA status
System Impact Study
Study phase
System Impact Study

Why it matters

Queue phase, proposed timing, developer identity, and linked events determine how much of the stated pipeline should be treated as actionable development capacity. The project page and deeper report preserve those fields for further diligence.

Astoria Energy Storage — verified asset snapshot

FieldValue
Queue IDNYISO-931
LocationQueens, New York
TechnologyBattery
DeveloperEast River ESS, LLC
Market / regionNYISO
Point of interconnectionAstoria West 138kV
Queue date2019-10-28
Proposed COD2026-10-01