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Commonwealth Wind Commercial Wind Program

Fed. Government
Local Government
Multi-Family Residential
Municipal Utility
Rural Electric Cooperative
State Government
Tribal Government
Maximum Rebate 

Public Entities: $100,000
Non-Public Entities: $67,000

Program Info
Funding Source 

Massachusetts Renewable Energy Trust

Start Date 


Expiration Date 


Program Type 
State Grant Program
Rebate Amount 

Varies depending on applicant type (public vs. non-public) and grant type (site assessment, feasibility study, onsite wind monitoring, acoustic studies, and business planning)

Massachusetts Clean Energy Center

Through the Commonwealth Wind Incentive Program โ€“ Commercial Wind Initiative the Massachusetts Clean Energy Center (MassCEC) offers site assessment grants of services, feasibility study grants, and development grants and loans for commercial wind projects 2 MW or greater that will serve the whole-sale energy markets or for projects that do not qualify for net metering but provide on-site use. MassCEC is the administrator of the Massachusetts Renewable Energy Trust (RET), the state's clean energy fund.

Projects must owned by commercial, industrial, or institutional (including not-for-profit or public) entities served by one of the investor-owned electric distribution utilities in Massachusetts -- Fitchburg Gas and Electric Light (Unitil), Massachusetts Electric (National Grid), Nantucket Electric (National Grid), NSTAR Electric, or Western Massachusetts Electric. In addition, customers of any Municipal Light Plant (MLP) Department that pays into the RET are eligible (see MassCEC's [ web site] for additional information on which MLP's have joined the RET).

The site assessment grant is a grant of services. For public entities, there is no cost share. For non-public entities, the MassCEC requires a cost share of $1,500. The site assessment is intended to be the first step of many when planning a wind project. It is also required for additional MassCEC commercial wind grants. There is a specific framework determined for these services, with project timelines and responsibilities clearly defined. The entire site assessment process is designed to last 12 weeks.

The feasibility study grant analyzes all aspects of a project, including the technical, environmental, regulatory, and financial aspects. Public outreach and stakeholder engagement is required as part of the feasibility study. In addition, a detailed wind resource assessment is required and additional funding is available for that piece. Acoustic studies may qualify for additional funding and should follow MassCEC's Acoustic Methodology for Wind Projects. Finally, a public entity may apply for business planning grants, which take place after the feasibility study. Funding levels (with associated cost shares) are as follows:

  • Feasibility Study, Public Entity: $50,000 maximum grant with 5% cost share.
  • Feasibility Study, Non-Public Entity: $40,000 maximum grant with 20% cost share.
  • Wind Monitoring Equipment Adder, Public Entity: $20,000, with 5% cost share.
  • Wind Monitoring Equipment Adder, Non-Public Entity: $15,000 with 20% cost share.
  • Acoustic Study Grant, Public Entity: $15,000 maximum grant and no cost share.
  • Acoustic Study Grant, Non-Public Entity: $12,000 maximum grant with 20% cost share.
  • Business Planning Adder, Public Entity only: $15,000 maximum grant with 5% cost share.

The commercial wind development grants and loans are not yet available.

All applications must be submitted electronically. Interested applicants must review the full program documentation, solicitations and applications. This is only a brief overview.

Other Information 

Project capacity must be at least 2 MW