Commercial Scale Renewable Energy Grants (Commerce RI)

RI Grant Program commercial industrial local government nonprofit schools state government installers/contractors agricultural multifamily residential institutional

Administered by: Commerce RI

Quick Summary

This grant program is for commercial-scale renewable energy systems (over 10 kW) generating electricity for onsite use—not typical residential installations. If you own an eligible business, nonprofit, or multifamily property in Rhode Island, your installer can apply for grants worth $0.70/W for the first 50 kW, stepping down to $0.20/W for larger systems, with a maximum of $75,000 per project. You cannot use this program if you're already enrolled in National Grid's RE Growth Program.

AI-generated summary • Updated 7/12/2026

Program Details

Program ID
5362
Effective Date
1/1/2013
Last Updated
9/26/2025

Eligibility

Eligible Sectors
commercial industrial local government nonprofit schools state government installers/contractors agricultural multifamily residential institutional
Eligible Technologies
geothermal electric solar thermal electric solar photovoltaics biomass combined heat & power fuel cells using non-renewable fuels landfill gas wind (small) hydroelectric (small) lithium-ion

Program Summary

The Rhode Island Commerce Corporation (Commerce RI) seeks to fund commercial scale renewable energy projects generating electricity for onsite- consumption. 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 descriptionIncentive 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.

Contact & Resources

Contact Email
[email protected]

Please verify current program details with the administering agency before making any financial decisions.

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