Energy Efficiency Rebates

Property Tax Exemption for Renewable Energy Equipment

Rhode Island Tax Incentive

program summary

H.B. 8354, enacted on July 2016, included a provision exempting qualifying renewable energy systems and associated equipment used in residential and manufacturing sector from property taxes throughout the state. Eligible renewable energy resources include direct solar radiation, wind, ocean, geothermal, small hydro, eligible biomass fuels, and fuel cells using renewable resources. 

Renewable energy equipment used in commercial facilities is not included in the exemption. However, legislation amended R.I. Gen Law §44-3-9 adding renewable energy equipment to qualify for tax stabilization, which may apply to commercial facilities. This authorizes local governments in Rhode Island to provide tax stabilization agreements for renewable energy systems. 

Previously, two separate provisions existed in Rhode Island that 1) allowed local government to exempt renewable energy systems in their jurisdiction via local ordinance and 2) required local governments property tax for residential solar equipment no more than conventional heating systems. Both of these provisions have been superseded by H.B. 8354. 

eligible technologies
Anaerobic Digestion, Biomass, Fuel Cells using Renewable Fuels, Geothermal Electric, Geothermal Heat Pumps, Hydroelectric (Small), Ocean Thermal, Solar - Passive, Solar Photovoltaics, Solar Pool Heating, Solar Water Heat, Tidal, Wave, Wind (All)
program administrator
Rhode Island Department of Revenue Division of Taxation
program timeline
Program start date: 2016-06-27
list of rebates
- Flat rebate of 100% of cost (Anaerobic Digestion)
- Flat rebate of 100% of cost (Biomass)
- Flat rebate of 100% of cost (Fuel Cells using Renewable Fuels)
- Flat rebate of 100% of cost (Geothermal Electric)
- Flat rebate of 100% of cost (Geothermal Heat Pumps)
- Flat rebate of 100% of cost (Hydroelectric (Small))
- Flat rebate of 100% of cost (Ocean Thermal)
- Flat rebate of 100% of cost (Solar - Passive)
- Flat rebate of 100% of cost (Solar Photovoltaics)
- Flat rebate of 100% of cost (Solar Pool Heating)
- Flat rebate of 100% of cost (Solar Water Heat)
- Flat rebate of 100% of cost (Tidal)
- Flat rebate of 100% of cost (Wave)
- Flat rebate of 100% of cost (Wind (All))
program notes
2025-09-30 20:06:12
Annual review; updated links and added machine-readable data. Removed website link http://www.energy.ri.gov/policies-programs/programs-incentives/ (now https://energy.ri.gov/incentives ) as the page no longer directly lists the sales tax exemption. Other parts of the website still mention the exemption, hyperlinking directly to the statute listed under Authority.
2023-03-23 21:19:35
Annual review; no changes.
2021-03-12 22:08:04
Annual review; no changes.
2020-07-11 19:47:18
Annual Review, no changes
2019-06-20 15:51:33
Annual review; no policy changes.