USDA Feasibility Study for Solar, Storage and Renewable Energy in Hawaii

    NAICS 221114

    Solar and storage projects in Hawaii target the nation's highest power prices, but low export credits mean savings must come from self-consumption and storage dispatch. An independent USDA feasibility study consultant builds an hourly, load-matched savings model under the current tariff; the independent USDA feasibility study company carries a no-grant base case.

    Program Fit

    REAP grants and guaranteed loans under the revised rule (91 FR 62600): grants cover at most 25 percent of project cost, capped at $500,000 for renewable energy systems, and are paid only after 12 months of operation, so bridge or construction financing covers the full system cost.

    What the Study Covers

    Framed to the scope required by 7 CFR Part 5001 Appendix A for OneRD guaranteed loan submissions.

    • Market demand and competitive supply analysis
    • Technical and site feasibility, including environmental considerations
    • Five to ten year financial projections with DSCR, DCF, and sensitivity analysis
    • Management and operational capacity assessment
    • Economic feasibility and rural community impact

    Hawaii Market Evidence

    September 2026 residential rates ran from 43.1 cents on Oahu to 51.6 cents on Molokai (Hawaiian Electric); Hualua Farm in Hawi received a $388,667 REAP grant for a 246 kW solar array (USDA RD, 2024). USDA's Honolulu determination treats only the Urban Honolulu and East Honolulu census-designated places as urban, so most of Oahu and all neighbor-island territory is B&I-eligible; every Hawaii study includes a dated, address-level USDA map determination.

    Frequently Asked Questions

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