Vineyard Wind 1 — 800 MW offshore wind, offshore Massachusetts (62 turbines)
Vineyard Wind 1 completed physical construction on March 14, 2026, with installation of its final turbine — making it the largest US offshore wind project to complete construction. The 800 MW project off Martha's Vineyard, Massachusetts, is a joint venture of Avangrid and Copenhagen Infrastructure Partners. Commercial operations and turbine commissioning to follow. Project delivers power to Massachusetts grid.
Deal Value
800MW
Capacity
Offshore Wind
Technology
MA
Location
Deal Details
- Deal Type
- Project Finance
- Seller / Sponsor
- Vineyard Wind (Avangrid; Copenhagen Infrastructure Partners)
- Buyer / Financier
- Massachusetts utilities
- Offtaker
- Massachusetts utilities
- Stage
- Operating
- ISO/RTO
- ISO-NE
- Source
- Utility Dive
Service Providers
Advisory & Legal
- Sponsor Counsel
- Norton Rose Fulbright
- Financial Advisor
- Santander
Finance Counterparties
Lenders & Capital Providers
- lender
- Bank of America; J.P. Morgan; BBVA; NatWest; Santander; Credit Agricole; Natixis; BNP Paribas; MUFG
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