Kaawanui Solar + Storage - 43 MW solar + 43 MW / 172 MWh BESS (4hr), Makaweli, Kauai
On Robinson Family Partners / Gay & Robinson land in Makaweli. 25-year fixed-price PPA. Expected $365M lifetime savings for KIUC members; ~17.5% of Kauai's energy needs; offsets 179M gallons fossil fuel over 25 years. Powers equivalent of 16,000+ homes. PUC approved March 2026. RFP: KIUC procurement. Hawaii PUC docket: Hawaii PUC (Mar 2026 approval). Expected/actual COD: Expected 2028. Contract term: 25 years. Storage component: 43 MW / 172 MWh (4h duration).
Deal Value
43MW
Capacity
172MWh
Storage
Solar + Storage
Technology
HI
Location
Deal Details
- Deal Type
- Utility PPA
- Seller / Sponsor
- AES Distributed Energy
- Buyer / Financier
- KIUC
- Offtaker
- KIUC
- Stage
- Operating
- ISO/RTO
- HI
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