Vineyard Offshore
Vineyard Offshore is a Boston-based private developer of utility-scale offshore wind projects, advancing fixed-bottom farms off Massachusetts and New York and a 2,000 MW floating wind lease off northern California, monetized via long-term utility power purchase agreements.
- Company typePrivate
- Founded2021
- HeadquartersBoston, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Vineyard Offshore does
Vineyard Offshore is a Boston-headquartered private offshore wind developer founded in 2021, operating a portfolio of utility-scale fixed-bottom and floating wind projects along both U.S. coasts. The company's product surface consists of lease-area-based wind farm developments: on the East Coast, Vineyard Wind 1 and Vineyard Wind 2 off Massachusetts, and Excelsior Wind off New York; on the West Coast, a lease area off northern California with potential for 2,000 MW of floating offshore wind generation. The underlying technology encompasses fixed-bottom turbine foundations for Atlantic deployment and floating turbine architecture for deep-water Pacific deployment, developed under federal regulatory frameworks administered by the Bureau of Ocean Energy Management.
The business model is that of a project developer rather than an equipment manufacturer or power retailer in the conventional sense: Vineyard Offshore secures lease areas through competitive solicitation, advances permitting and engineering, cultivates stakeholder agreements, and ultimately monetizes projects through long-term power purchase agreements with utilities and grid operators, plus renewable energy credits. Revenue mechanics are therefore long-duration and contract-based, contingent on each project reaching commercial operation. A small team (11–50 employees) executes enterprise field sales-style engagement with a stakeholder ecosystem spanning federal and state regulators, Tribal Nations (with a landmark Mashpee Wampanoag agreement signed March 21, 2024), commercial fisheries, labor unions, local communities, and environmental officials. Pricing is set through regulated competitive solicitations and is not publicly disclosed; no revenue, funding, or unit economic figures are provided in available materials, consistent with a pre-commercial-development stage for a project portfolio of this maturity.
Vineyard Offshore firmographics
Firmographics- Name
- Vineyard Offshore
- Legal name
- Vineyard Offshore
- Website
- https://VineyardOffshore.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Vineyard Offshore is a Boston-based private developer of utility-scale offshore wind projects, advancing fixed-bottom farms off Massachusetts and New York and a 2,000 MW floating wind lease off northern California, monetized via long-term utility power purchase agreements.
- Ownership category
- akta.pro rank
Vineyard Offshore industry classification
Industry- Product category
- Offshore Wind Energy Development
- NAICS
- Wind Electric Power Generation (221115)
- akta.pro primary industry
- Offshore Wind Project Development & Leasing (EUAMACAB)
- akta.pro secondary industries
- Offshore Wind Power Generation (Fixed-Bottom) (EUACAFAB), Offshore Wind Power Generation (Floating) (EUACAFAC), Wind Farm Development & Permitting (Greenfield/Brownfield) (EUACAFAE)
Keywords
Where Vineyard Offshore is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Vineyard Offshore business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Supply Chain, Personnel, Operations, Technology or R&D
Revenue model
- Offshore Wind Energy Generation: Development and operation of utility-scale offshore wind farms that generate electricity sold to utilities, grid operators, or through power purchase agreements. Revenue is derived from long-term energy contracts and renewable energy credits.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Vineyard Offshore product offering
Product offeringCore offering
Vineyard Offshore develops utility-scale offshore wind projects on both U.S. coasts. Its East Coast portfolio includes Vineyard Wind 1 and Vineyard Wind 2 off Massachusetts and Excelsior Wind off New York using fixed-bottom foundations. Its West Coast lease area off northern California has the potential for 2,000 MW of floating offshore wind. Electricity and renewable energy credits from these projects are sold to utilities and grid operators under long-term power purchase agreements.
Product overview
Vineyard Offshore is an offshore wind development company operating a portfolio of wind energy projects. The company's East Coast portfolio includes Vineyard Wind 1 and Vineyard Wind 2 off the coast of Massachusetts, and Excelsior Wind off the coast of New York. On the West Coast, the company is developing a floating offshore wind project off the coast of northern California with a potential capacity of 2,000 MW. These projects are developed with community partnerships including Tribal Nations, fisheries, local communities, and workforce development programs.
Differentiator
Problem solved
Functional benefit
Products and services
- Vineyard Wind 1
Companies that use Vineyard Offshore
Customer profileNamed customers1 record
Segments6 records
Ideal customer profiles2 records
Vineyard Offshore technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Vineyard Offshore partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- Mashpee Wampanoag TribecoreHistoric Tribal Benefit Agreement established on March 21, 2024, representing a landmark partnership between Vineyard Offshore and the Mashpee Wampanoag Tribe. This agreement addresses economic, cultural, environmental, and capacity concerns while building a trusting relationship through partnership with local agencies for workforce development and opportunities for local businesses.
- EverWind FuelsminorMentioned in context of successful Indigenous partnerships in Atlantic Canada. EverWind Fuels' collaboration with three First Nations at Point Tupper is cited as an example of existing successful Indigenous partnerships that offshore wind developers should follow.
Scale indicators4 records
Recent moves5 records
Expansion highlights4 records
Vineyard Offshore competitors and assessment
Company assessmentDirect peers
- RWE Renewables: RWE is actively developing U.S. offshore wind projects and holds Community Offshore Wind off New York and other East Coast lease areas. A direct competitor in the same BOEM lease auction ecosystem and Northeast PPA market.
- Invenergy: Invenergy is a U.S.-based independent power developer with offshore wind ambitions and an active renewable project pipeline. Comparable as a privately-held, U.S.-rooted developer pursuing utility-scale clean energy projects across multiple states.
- Avangrid Renewables: Avangrid (Iberdrola subsidiary) is a co-developer of the original Vineyard Wind 1 project off Massachusetts alongside CIP, and operates a portfolio of U.S. offshore wind lease areas. Directly comparable as a utility-scale offshore wind developer with overlapping Massachusetts exposure and shared project heritage with Vineyard Offshore.
- EDF Renewables: EDF Renewables is developing U.S. offshore wind projects including joint ventures on the East Coast and has a global floating wind pilot pipeline. Comparable as an integrated utility-affiliated developer competing in U.S. lease solicitations and PPA markets.
- Equinor: Equinor is developing Empire Wind 1 and 2 off New York with BP, and holds multiple floating wind positions in the U.S. and globally. Directly comparable as an integrated energy major with active U.S. fixed-bottom and floating offshore wind development.
- US Wind: US Wind is developing the MarWin and MonWin projects off Maryland and holds adjacent Atlantic lease areas. A direct peer competing for the same BOEM leases, East Coast supply chain, and Northeast/Mid-Atlantic PPA procurement processes.
- Shell (Atlantic Shores): Shell's Atlantic Shores Offshore Wind joint venture develops lease areas off New Jersey adjacent to Vineyard Offshore's Excelsior Wind off New York. A direct peer competing for the same Northeast power markets and BOEM lease portfolio.
- Copenhagen Infrastructure Partners (CIP): CIP co-developed the original Vineyard Wind 1 with Avangrid and manages multiple U.S. offshore wind fund vehicles. A direct peer and prior partner on Vineyard Wind, with shared project heritage and access to similar institutional capital pools.
- Ørsted: Ørsted is the global leader in offshore wind, operating multiple U.S. projects (Revolution Wind, Ocean Wind 1 successor) and the South Fork Wind and Sunrise Wind projects off the Northeast. A direct competitor for federal lease areas, state PPAs, and floating wind technology development.
Broad incumbents
- TotalEnergies: TotalEnergies has entered U.S. offshore wind through partnerships and holds lease interests on the East Coast. Comparable as a large integrated energy incumbent expanding into the same U.S. offshore wind market segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Vineyard Offshore social profiles
Digital presenceVineyard Offshore financial estimates
Financial estimateRevenue estimate
Valuation estimate
Vineyard Offshore leadership team
Management profileNumber of profiles
Profiles1 record
Vineyard Offshore funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Vineyard Offshore M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Vineyard Offshore
What does Vineyard Offshore do?
Vineyard Offshore develops utility-scale offshore wind projects on both U.S. coasts. Its East Coast portfolio includes Vineyard Wind 1 and Vineyard Wind 2 off Massachusetts and Excelsior Wind off New York using fixed-bottom foundations. Its West Coast lease area off northern California has the potential for 2,000 MW of floating offshore wind. Electricity and renewable energy credits from these projects are sold to utilities and grid operators under long-term power purchase agreements.
Is Vineyard Offshore a public or private company?
Vineyard Offshore is a private company. It is classified as unknown and is currently operating.
When was Vineyard Offshore founded?
Vineyard Offshore was founded in 2021. It employs 11 to 50 people.
Where is Vineyard Offshore based?
Vineyard Offshore is headquartered in Boston, United States, in the North America region.
How does Vineyard Offshore make money?
One revenue line is on record: offshore Wind Energy Generation.
Who are Vineyard Offshore's main competitors?
Direct peers on record are RWE Renewables, Invenergy, Avangrid Renewables, EDF Renewables, Equinor, US Wind, Shell (Atlantic Shores), Copenhagen Infrastructure Partners (CIP) and Ørsted. TotalEnergies is listed as a broad incumbent.
Does Vineyard Offshore have an API?
No public API is recorded for Vineyard Offshore.
What industry is Vineyard Offshore in?
Vineyard Offshore's product category is Offshore Wind Energy Development. Its primary akta.pro industry code is EUAMACAB, Offshore Wind Project Development & Leasing, with a secondary code of EUACAFAB, Offshore Wind Power Generation (Fixed-Bottom). Its NAICS code is 221115.