What is the latest status of the project “Vineyard Wind 1 Offshore Substation”?

The status recorded for “Vineyard Wind 1 Offshore Substation” is Under Construction.

Who are the main government, EPC, and private stakeholders for “Vineyard Wind 1 Offshore Substation”?

Taiyo maps the stakeholders of “Vineyard Wind 1 Offshore Substation”: EPCs/contractors (Avangrid, Iberdrola).

Where can I verify the source and access all details for “Vineyard Wind 1 Offshore Substation”?

This Taiyo project page references Smart Energy International along with the original URL (https://www.smart-energy.com/regional-news/north-america/avangrid-unveils-vineyard-wind-1-offshore-wind-substation/). Taiyo standardizes official data into a consistent, searchable project profile.

Vineyard Wind 1 Offshore Substation

Sector: Wind • Location: Massachusetts, United States

Source: Smart Energy International

Project

Under Construction

Avangrid has unveiled the first offshore wind substation at its Vineyard Wind 1 project, which is the first large-scale offshore wind farm in the US. This substation will collect power from 62 wind turbine generators and connect to the onshore power grid through two export cables, aiming to deliver 806MW of renewable energy to over 400,000 homes and businesses in Massachusetts.

Status: Under Construction
Sector: Wind, Raw Materials, Power Generation (CCGT), Commercial
Location: Massachusetts, United States of America
Updated: 22 Jul 2026
Source: Smart Energy International

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The project “Vineyard Wind 1 Offshore Substation” is an infrastructure initiative in the Wind sector, located in Massachusetts, United States. Taiyo aggregates data on it from Smart Energy International.

Participants

Company

Status

Original status	Under Construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	Avangrid has unveiled the first offshore wind substation at its Vineyard Wind 1 project, which is the first large-scale offshore wind farm in the US. This substation will collect power from 62 wind turbine generators and connect to the onshore power grid through two export cables, aiming to deliver 806MW of renewable energy to over 400,000 homes and businesses in Massachusetts.
Original sector	Renewable Energy

Location

Country	United States of America (USA)
State	Massachusetts

Source

Source	Smart Energy International
URL

More Details

Record type	Project
Sector	Wind, Raw Materials, Power Generation (CCGT), Commercial
Article published date	2025-03-20

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