Interconnection queue › New York › Ulster County › Storage

Storage Projects in Ulster County, New York

Snapshot of 2026-08-06 · 21 projects

21 storage projects are in the interconnection queue in Ulster County, New York, totalling 1,624 MW across the 21 that publish a capacity.

Grouped from the ISOs' own fuel codes — see the mapping. Codes we could not match to a published definition are left unclassified rather than assigned here.

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By ISO

ISOProjectsCapacity
NYISO211,624 MW

By fuel code, as published

FuelProjectsCapacity
ES211,624 MW

By status, as published

StatusProjects
Withdrawn15
Cluster Study5
Active1

Largest projects with published capacity

The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.

ProjectISOMWStatusQueue dateProposed operation
Alcazar Energy Storage
ID 1580		NYISO250Withdrawn2023-07-17not published
NY New Paltz 540 State Rte 32 S Storage
ID 1466		NYISO217Withdrawn11/15/2022not published
Lincoln Park
ID 1657		NYISO150Withdrawn2023-12-27not published
Lincoln Park DG, LLC
ID C24-047		NYISO150Cluster Study2024-08-0112-2030
Alcazar 2
ID C24-094		NYISO150Cluster Study2024-08-2212-2028
Highland Storage
ID 1472		NYISO115Withdrawn2022-11-23not published
Alcazar 1
ID C24-093		NYISO100Cluster Study2024-08-2212-2028
KCE NY 34
ID C24-173		NYISO100Cluster Study2024-09-1712-2029
Marlboro Storage
ID C24-341		NYISO100Cluster Study2024-10-1012-2028
KCE NY 5
ID 0967		NYISO94Active2019-12-2712-2027
Saugerties Energy Storage
ID 1663		NYISO50Withdrawn2024-01-09not published
Magruder BESS
ID 0744		NYISO20Withdrawn2018-07-18not published

Where each number came from

Read this before quoting a figure. We re-read every source every week, but a weekly read of an unchanged file is not weekly data. These have not moved in a while: NYISO last changed 2026-07-16 (4 identical reads since). Those rows are exactly as current as the ISO's own published file, and no more.
ISOWe last readSource last changedSource
NYISO2026-08-062026-07-16 (unchanged across 4 weekly reads)source file

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.

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