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IncentivesMap
Rhode IslandGrant Program

Commercial Scale Renewable Energy Grants (Commerce RI)

You get$0.70/W For the first 0-50kW $0.40/W For the 2nd 50kW (Up to 100kW) $0.30/W For the 3rd 50kW (up to 150kW) $0.20/W For the 4th 50kW (up to 151 kW and up) Solar Carport Adder: $0.55/W Energy Storage Adder: $0.50/W
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Quick facts

Incentive type
Grant Program
Amount
$0.70/W For the first 0-50kW $0.40/W For the 2nd 50kW (Up to 100kW) $0.30/W For the 3rd 50kW (up to 150kW) $0.20/W For the 4th 50kW (up to 151 kW and up) Solar Carport Adder: $0.55/W Energy Storage Adder: $0.50/W
Administrator
Commerce RI
Funding source
Rhode Island Renewable Energy Fund (RIREF), Alternative Compliance Payments (ACPs)
Applies to
State, Commercial, Industrial, Nonprofit
Technologies
Solar Photovoltaics, Biomass, Fuel Cells using Non-Renewable Fuels, Wind (Small), Hydroelectric (Small)

Dates

Start date
2013-01-01
Source last updated
September 26, 2025

About this incentive

The Rhode Island Commerce Corporation (Commerce RI) seeks to fund commercial scale renewable energy projects generating electricity for on site - c onsumption. Commerce RI provides incentives for renewable-energy projects. Incentive programs are funded by the Rhode Island Renewable Energy Fund (REF) and alternative compliance payments (ACPs) from the state’s renewable portfolios standard (RPS). Eligibility Any legal business entity, municipality, non-profit, and affordable housing are eligible for funding. All projects must be located on Rhode Island and must be used for on-site consumption. Grants are available for electricity-generating renewable-energy systems greater than 10 kilowatts (kW). Eligible technologies include solar, wind, ocean, small hydro, biomass, and fuel cells. Customers participating in the RE Growth Program offered by National Grid are not eligible for the program. Program description I ncentive amounts are as follows: Incentive Value System Size $0.70/W For the first 0-50kW $0.40/W For the 2nd 50kW (up to 100 kW) $0.30/W For the 3rd 50 kW (up to 150 kW) $0.20/W For the 4th 50 kW (up to 151 kW and up) Maximum $75,000/project, $150,000/cap/block/installer Systems must be directly owned by the customer; third-party owned systems are only eligible for non-profit customers. The program includes a solar carport adder of $0.55/W, up to 250 kW; there is also an energy storage adder of $0.50/W, up to $40,000.

Data updated . Always confirm details on the official program website before applying. Programs change frequently.