N. Mariana Islands - Renewables Portfolio Standard
This is a utility-wide requirement rather than a rebate, so you do not apply for anything. It requires the Commonwealth Utilities Corporation, the Islands' only electric utility, to supply a share of its electricity from renewable sources like solar, wind, and biomass. Contact CUC to ask about how renewable energy or connecting your own system may work for your home.
The law requires the Commonwealth Utilities Corporation to source 20% of net electricity sales from renewable energy by December 31, 2016, which may create demand for solar, wind, and other renewable projects. There is no customer rebate or contractor enrollment; the target was lowered in a 2014 amendment after earlier targets were missed. Utility compliance can be excused if no cost-effective way to meet the benchmark exists, so confirm project opportunities directly with CUC.
Enacted in September 2007 and amended in 2014 to a lower target, this Renewables Portfolio Standard obligates the Commonwealth Utilities Corporation, the sole semi-autonomous public utility, to supply 20% of net electricity sales from renewables by December 31, 2016. Eligible resources include solar, wind, biomass, hydroelectric, geothermal, hydrogen, landfill gas, wave, ocean thermal, and fuel cells using renewable fuels. The law allows non-compliance where no cost-effective path to the benchmark exists, and it is a mandate on the utility with no dedicated funding stream or customer-facing incentive.
Program details
- Program ID
- 4543
- Last updated
- 12/22/2025
Eligibility
- Sectors
- investor-owned utility municipal utilities cooperative utilities
- Technologies
- solar water heat solar space heat geothermal electric solar thermal electric solar photovoltaics wind (all) biomass hydroelectric hydrogen municipal solid waste landfill gas wave ocean thermal wind (small) anaerobic digestion fuel cells using renewable fuels yes; specific technologies not identified
Program summary
Requirements
The Commonwealth of the Northern Mariana Islands enacted its Renewables Portfolio Standard in September 2007, in which a certain percentage of its net electricity sales must come from renewable energy. The law was amended in 2014 to a lower target, as previous targets were not met. Under the law, the Commonwealth Utilities Corporation (CUC), the Islands' only and semi-autonomous public utility provider, must establish a renewable portfolio standard of:
- 20% of net electricity sales on or before December 31, 2016
Compliance
There are stipulations within the law that allow for non-compliance if there is no "cost-effective" way to meet the benchmarks. Information regarding the CUC's progress on these issues is unavailable..
Contact & resources
Please verify current program details with the administering agency before making any financial decisions.