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Our Clean Energy Portfolio

Renewable Project Status Board

We are committed to increasing Hawaii's use of clean energy and reducing our dependency on imported oil. This status board tracks the progress of new and upcoming renewable energy projects and the impact that they will have in increasing our overall RPS % points – essentially, the percentage of renewable energy on the grid – to meet our clean energy goals.

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Stage 2 RFP Final Award Group Projects

Awaiting Regulatory Approval

Name Island Developer Tech Size Estimated Completion RPS % Points Contribution
Keahole Battery Energy Storage Hawaii Island (Kailua-Kona) Hawaiian Electric Company BESS 12 MW, 12 MWh 4/2023 N/A
Barbers Point Solar Oahu (Kapolei) Innergex Solar + BESS 15 MW, 60 MWh (BESS) 2023 0.4
Kahana Solar Maui (Napili – Honokowai) Innergex Solar + BESS 20 MW, 80 MWh (BESS) 2023 0.7
Puako Solar PV + Battery Storage Hawaii Island (Puako, South Kohala) ENGIE Development, LLC Solar + BESS 60 MW, 240 MWh (BESS) 2023 1.9
Waena BESS Maui (Kahului) Hawaiian Electric Company BESS 40 MW, 160 MWh 2023 0.2

Approved By Regulators

Name Island Developer Tech Size Estimated Completion RPS % Points Contribution
AES Kuihelani Maui (Central Maui) AES Kuihelani Solar, LLC Solar + BESS 60 MW, 240 MWh (BESS) 10/2023 1.9
AES Waikoloa Solar, LLC Hawaii Island (Waikoloa) AES Waikoloa Solar, LLC Solar + BESS 30 MW, 120 MWh (BESS) 11/2022 0.8
AES West Oahu Solar, LLC Oahu (West Oahu) AES West Oahu Solar, LLC Solar + BESS 12.5 MW, 50 MWh (BESS) 9/2022 0.4
Hale Kuawehi Solar LLC Hawaii Island (Waimea) Hale Kuawehi Solar LLC (Innergex) Solar + BESS 30 MW, 120 MWh (BESS) 12/2022 0.8
Hoohana Solar 1, LLC Oahu (Kunia) Hanwha Energy USA Holdings Corp (174 Power Global) Solar + BESS 52 MW, 208 MWh (BESS) 8/2023 1.4
Kamaole Solar Maui (Kihei) Potentia Renewable Developments LLC and Peg Gen Holdings LLC Solar + BESS 40 MW, 160 MWh (BESS) 2023 1.4
Kapolei Energy Storage Oahu (Barbers Pt Harbor) Energy Storage Resources LLC BESS 185 MW, 565 MWh 2022 0.1
Kupehau Solar Oahu (Kunia) Hanwha Energy USA Holdings Corp (174 Power Global) Solar + BESS 60 MW, 240 MWh (BESS) 7/2023 1.3
Mahi Solar Oahu (Kunia) Longroad Development Company, LLC Solar + BESS 120 MW, 480 MWh (BESS) 2023 3.1
Mililani I Solar, LLC Oahu (Mililani) Mililani I Solar, LLC (Clearway) Solar + BESS 39 MW, 156 MWh (BESS) 7/2022 1.2
Mountain View Solar Oahu (Waianae) AES Distributed Energy Inc Solar + BESS 7 MW, 35 MWh (BESS) 2023 0.3
Paeahu Solar LLC Maui (Wailea) Paeahu Solar LLC (Innergex) Solar + BESS 15 MW, 60 MWh (BESS) 4/2023 0.5
Pulehu Solar Maui (Pulehu) Longroad Development Company, LLC Solar + BESS 40 MW, 160 MWh (BESS) 2023 1.2
Waiawa Phase 2 Solar Oahu (Waiawa) AES Distributed Energy Inc Solar + BESS 30 MW, 240 MWh (BESS) 2023 1.2
Waiawa Solar Power LLC Oahu (Waiawa) Waiawa Solar Power LLC (Clearway) Solar + BESS 36 MW, 144 MWh (BESS) 9/2022 1.2

Proposed, Awaiting Approval

Name Island Developer Tech Size Estimated Completion RPS % Points Contribution
Honua Ola (Hu Honua) Hawaii Island (Pepeekeo) Hu Honua Biomass 21.5 MW TBD 1.6
Puna Geothermal Venture Hawaii Island (Puna) Ormat Technologies Inc. Geothermal 46 MW 2022 ~4.0

Out of Service

Name Island Owner Tech Size Estimated Return to Service
Waiau Hydro Hawaii Island (Hilo) Hawaiian Electric Hydro 1 MW TBD

BESS = Battery Energy Storage System

Dates are subject to change based on the results of interconnection requirement studies and impacts due to unforeseen circumstances, such as the ongoing COVID-19 pandemic.