Mana Solar + Storage - 35 MW solar + 35 MW / 140 MWh BESS (4hr), Mana Plain, Kauai
On Mana Plain (Agribusiness Development Corp land). 25-year fixed-price PPA at $0.127/kWh ($127/MWh). Estimated $6.4M first-year savings; $370M over 25 years. Will displace 5.9M gallons diesel/year. Together with Kaawanui, brings KIUC to ~80% renewable in 2028. Companion project filed simultaneously. RFP: KIUC procurement. Hawaii PUC docket: Hawaii PUC (filed 2025). Expected/actual COD: Expected 2028. Contract term: 25 years. Storage component: 35 MW / 140 MWh (4h duration).
Deal Value
35MW
Capacity
140MWh
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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