State profile

Data centers & battery storage in Hawaii

18 tracked projects · 492 MW · 0 data centers, 18 battery (BESS) sites

18
projects
492
MW capacity
0 / 18
data centers / BESS
13
operating

Below is every data center and battery energy storage (BESS) project we track in Hawaii, ranked by capacity. Battery projects are sourced from the federal EIA-860M inventory; data centers are hand-curated with a public source on each entry. See the methodology for details.

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All Hawaii projects

ProjectOperatorTypeLocationCapacityStatusYearSource
Kapolei Energy StoragePlus PowerBESSKapolei185 MWOperating2023source ↗
AES Maui Kuihelani Solar HybridAES Distributed EnergyBESSMaui60 MWOperating2024source ↗
Waiawa Solar Power HybridWaiawa Solar Power LLCBESSHonolulu36 MWOperating2023source ↗
Hale Kuawehi Solar HybridHale Kuawehi Solar LLCBESSHawaii30 MWOperating2025source ↗
AES Waikoloa Solar HybridAES Distributed EnergyBESSHawaii30 MWOperating2023source ↗
AES Waiawa Phase 2 SolarAES Distributed EnergyBESSHonolulu30 MWUnder construction2026source ↗
AES Lawai Solar HybridAES Distributed EnergyBESSKauai20 MWOperating2018source ↗
AES Kekaha Solar, LLC HybridAES Distributed EnergyBESSKauai14 MWOperating2021source ↗
KIUC Kapaia PV and BA Storage Project HyTesla Inc.BESSKauai13 MWOperating2017source ↗
West Oahu Solar + StorageAESBESSKapolei12 MWOperating2023source ↗
KRS I Anahola Solar HybridKauai Island Utility CooperativeBESSKauai12 MWPlanned2026source ↗
KRS II Koloa SolarKauai Island Utility CooperativeBESSKauai12 MWPlanned2026source ↗
Auwahi Wind Energy HybridAuwahi Wind Energy LLCBESSMaui11 MWOperating2012source ↗
Kaheawa Wind Power II LLCEvergreen Wind, LLCBESSMaui10 MWOperating2012source ↗
AES Mountain View SolarAES Distributed EnergyBESSHonolulu7 MWUnder construction2026source ↗
Puuloa SolarPuuloa Solar LLCBESSHonolulu6 MWPlanned2027source ↗
Palaau Power HybridMaui Electric Co LtdBESSMaui2 MWOperating2017source ↗
BYU - HawaiiSkyHigh 2 SolarBESSHonolulu2 MWOperating2021source ↗