HONOLULU, May 11, 2021 – Hawaiian Electric issued the following statement on its filing of a motion for reconsideration with the Public Utilities Commission (PUC) on the Kapolei Energy Storage (KES) project: Hawaiian Electric is asking the PUC to approve the KES project but without the operational and financial conditions it imposed in its
Read MoreDirector, T&D and Interconnection Planning (mail code WA4-BB) T&D and Interconnection Planning. Hawaiian Electric Company, Inc. P.O. Box 2750. Honolulu, Hawaii 96840-0001. If additional information or clarification regarding the EOI or the EOI process outlined in this document is required, questions may be submitted to igp@hawaiianelectric .
Read Moreencourage customers to add energy storage to their existing or new rooftop solar systems. By doing so, it helps Hawaii move closer to its goal of using 100% clean energy for electricity by 2045 and supports the shift from fossil fuels to renewable-based generation. The program''s rules can be found in Rule 31.
Read MoreAnd note that in Attachment 3 (Hawaiian Electric Generation Facility Technical Model Requirements and Review Process, March 22, 2023), the Introduction page''s first sentence was corrected to clarify Attachment 3 applies not just to variable renewable dispatchable generation and energy storage projects, but to all projects including firm projects.
Read MoreThe KES project will have a lifespan of at least 20 years. The original battery systems installed at the site are anticipated to operate for at least 15 years. As the original system naturally degrades, KES will be augmented with supplemental battery storage units in the future. At the end of the project''s operating life, KES is required to
Read MoreHawaiian Electric is now accepting applications for Battery Bonus, a new program that will pay a cash incentive for residential and commercial customers on O''ahu to add energy
Read MoreThe Kapolei Energy Storage facility on Oahu, Hawaii is now operational, according to Plus Power. The company is calling it the most advanced grid-scale battery
Read MoreLocated on 450 acres in central Maui, between Kuihelani Highway and Maui Veterans Highway, Kuihelani Solar-plus-Storage is producing 60 MW of renewable energy supported by a 240 MWh lithium-ion battery energy storage system to supply 15% of Maui''s energy needs. AES Hawaii has a 25-year power purchase agreement with
Read MoreHawaiian Electric plans to own and operate a 20-MW battery capable of storing 80 megawatt- hours of energy at a cost of $43.5 million at the West Loch Naval Annex on land leased from the U.S. Navy for the West Loch solar project. The company hopes to start construction by October 2019 with the system in service by February 2020.
Read MoreIn response to the August 2019 Request for Proposals, Hawaiian Electric submitted its own proposals to develop grid-tied battery energy storage systems (BESS). Two of five projects were selected by the RFP team on May 11, 2020: the Maui (Waena) and Hawaii Island (Keahole) BESS. To learn more about battery energy storage systems, read our FAQs
Read MoreFor solar customers who want to pair their rooftop systems with energy storage, Hawaiian Electric is also offering a new incentive program called Bring Your Own Device (BYOD), which is replacing Battery Bonus. (On Maui, Battery Bonus will remain open to new applicants until enrolled capacity reaches 15 megawatts or until June 30,
Read MoreState Energy Office (HSEO) offers comments on SB 2986 which proposes crediting energy exported to the electrical grid by photovoltaic solar systems with battery storage at the "full retail rate of electricity for the relevant time period." This is an important and timely topic. Hawai''i''s successful use of rooftops for
Read MoreKapolei Energy Storage (KES) is ideally located on roughly eight acres of land in Kapolei on the island of Oahu, where it interconnects at a critical Hawaiian Electric substation. The 185 MW / 565 MWh battery storage
Read MoreAccording to Hawaiian Electric, the project will save customers money. The Hawaiian Electric filing for KES estimated it will reduce electric bills by an average of $0.28 per month over a 20-year
Read MoreHawaiian Electric serves 95 percent of Hawaii''s 1.4 million residents on the islands of Oahu, Maui, Hawaii, Lanai and Molokai. Established in 1891, Hawaiian Electric is committed to empowering its customers and communities by providing affordable, reliable, clean and sustainable energy.
Read MoreHawaiian Electric recognizes the growing need for an improved interconnection process. This page describes our interconnection process for utility-scale generation, including a description of each step in the process, lists of key deliverables, and helpful resources and examples to guide you. The steps below specifically relate to the Stage 3
Read MorePlus Power develops, owns, and operates battery energy storage systems that enable a more efficient and reliable electric grid. 60+ Project portfolio and growing -based Plus Power will be the largest
Read MoreThe KES battery project, spread across 8 acres near Honolulu, brings a total power capacity of 185 megawatts and 565 megawatt-hours of electricity, serving as an electrical "shock absorber
Read MoreHawaiian Electric has finalized a comprehensive plan that charts the lowest-cost pathway for creating resilient, decarbonized island grids to serve customers using resources from Hawaii, for Hawaii. By 2030, the plan calls for a cumulative 125,000 private rooftop solar and energy storage systems (1,186 MW) and 3,400 gigawatt
Read MoreOn Hawaii Island, two solar-plus-storage projects and one standalone storage project totaling approximately 72 MW of generation and 492 MWh of storage; Energy storage, whether charged from solar panels or the electric grid, captures electricity for use in the evening or other times when the sun isn''t shining.
Read MoreThe Battery Bonus program is a 10-year program and is designed to help move Hawaii toward its goal of 100% clean energy by 2045 and add more renewable resources to the
Read MoreSolar and Energy Storage Program Transition Form. If you are a customer on an existing solar and/or battery storage program, please fill out the form below to let us know when you would like to transition to the new Smart Renewable Energy (or Smart DER) and/or Bring Your Own Device (BYOD) program. Please note that: Net Energy Metering (NEM
Read MoreKIUC is in the planning stages for a solar + pumped-storage hydropower project in the Waimea District of Kauai. As proposed, the project would provide 18%-24% of Kauai''s electric utility needs including long-duration storage. The long-duration storage capacity (approximately 12 hours) will allow the island to run on 100 percent renewable
Read MoreContact Us. Hawaiian Electric''s NEM process provides customers who intend to connect their renewable PV system to the utility grid and receive credits to offset electricity purchases, access to permitting information, interconnection requirements, and guides to going solar. Contact our NEM hotline at 543-4760 to learn more about the program.
Read MoreThe company works with Hawaiian Electric on giant new battery systems and on a virtual power the Kapolei Energy Storage facility (KES) will become one of the largest battery systems in the
Read MoreSuch resources include renewable energy projects as well as the company''s Maalaea Generating Station and the proposed Waena battery energy storage system currently under review by the PUC. The conversion of two of four KPP units to non-generating synchronous condensers will involve installation of start-up motors to use the
Read MoreDownload PDF. HILO, May 1, 2023 – The AES Corporation''s (AES) Waikoloa Solar + Storage project is online and feeding lower-cost renewable energy to the Hawaii Island electric grid. It is the island''s first and largest solar plus storage project and can generate up to 30 megawatts supported by a 120 megawatt-hour battery energy storage system.
Read MoreHONOLULU, July 19, 2021 – Hawaiian Electric is accepting applications for Battery Bonus, a new program that will pay a cash incentive for residential and commercial customers on O''ahu to add energy storage (a battery) to an existing or new rooftop solar system. This one-time incentive will help move Hawai''i toward our goal of 100% clean
Read MoreRequest for Information for IGP Future Procurement - Update June 30, 2023. On June 16, 2023, Hawaiian Electric issued a Request for Information ("RFI") for potential renewable energy or storage projects on Oahu, Maui, or Hawaii
Read MoreBESS, or Battery Energy Storage System, is a system that stores energy for use at a later time using a battery technology. Hawaiian Electric''s proposed BESS projects will employ state-of-the-art, grid-tied energy storage battery units. Each battery unit consists of lithium-ion batteries, a circuit breaker panel, inverter, and an internal
Read MoreLocated on 66 acres of open University of Hawaii land, the West Oahu solar-plus-storage facility is generating 12.5 MW of clean energy for Oahu''s power grid, supported by a 50 MWh battery energy storage system, under a 25-year power purchase agreement with Hawaiian Electric at a cost of $0.115 cents per kilowatt-hour.
Read MorePresented by: Hawaii Public Utilities Commission, U.S. DOE Office of Electricity Energy Storage Program, and Sandia National Laboratories. Energy storage is the key to unleashing the power of renewables; relieving generation, transmission, and distribution demands; and hastening the transition to a decarbonized future.
Read MoreFive new solar-generation projects with battery energy storage systems ranging in size from 35 MWh to 240 MWh are expected to come online in Oahu in 2024, according to Hawaiian Electric''s Renewable Project Status Board. Ultimately, the KES project "will save customers money," Plus Power states in its release.
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