Empire Wind 1 (NYISO-737) — Project Summary

Queue ID
NYISO-737
Capacity
816 MW
Technology
Offshore Wind
Status
active
Location
Kings, NY
Region
NYISO
Developer
Empire Offshore Wind LLC
IA Status
System Impact Study

Empire Wind 1

NYISO-737BetaActiveOffshore WindNYISOLBNL

816 MW generation in Kings, NY · In queue since June 2018 · Proposed COD December 2026

816 MW

Capacity

1

Components

Offshore Wind

7y 11m

In Queue

System Impact Study

IA Status

COD target: 2026

Status
Latest milestoneconstruction ban lifted · 2026-01-16Renewables Now · 2026-01-16
Interconnection

Total Duration

8y 6m

Impact Study25%
Queue EntryJun 12, 2018

Interconnection request submitted to ISO/RTO

TCS StudyCurrent

NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.

Typical: >42 months (historical); ~24 months target

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2026-12-01

About

Empire Wind 1 is a proposed 816 MW offshore wind generation project located in Kings County, New York. The project, being developed by Empire Offshore Wind LLC, entered the NYISO interconnection queue as queue ID NYISO-737 on June 12, 2018. The proposed commercial operation date is December 1, 2026, and its interconnection status is currently in the System Impact Study phase. The point of interconnection is the Gowanus 345kV substation.

The development project has been the subject of recent news coverage, with 12 articles categorized as regulatory, development, deals, and industry news.

Generated from interconnection queue and public data sources

Project Details

State

NY

County

Kings

Grid Region

NYISO (New York)

Market

ISO/RTO Member

Developer

Empire Offshore Wind LLC

Utility

ConEd

Entity

NYISO

Service Type

Point of Interconnection

Gowanus 345kV

Data Source

LBNL

EPC contractorNexans±offshoreWIND.biz · 2021-03-30
ApplicantEquinor±Renewables Now · 2026-01-05
AgencyDepartment of the Interior±E&E News by POLITICO · 2025-05-19
RulingOrder±offshoreWIND.biz · 2026-01-05
TransactionDivestitureRenewables Now · 2025-10-10
Deal value$475.0MRenewables Now · 2025-10-10
Market Context
Approximate
ISO / RTO
NYISO
Trading Hub
ZONE J
Hub Confidence
HIGH
Nearest Node (Estimated)
GOWANUS_GT2_1
POI Substation
Gowanus Substation

This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.

News & Articles (9)Beta

Last updated 2026-03-26

View all 9 articles

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