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Electric utility segment | 6 Months Ended
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Jun. 30, 2024
Electric Utility Subsidiary [Abstract] |
Electric utility segment | Electric utility segment Unconsolidated variable interest entities. Power purchase agreements. As of June 30, 2024, the Utilities had four power purchase agreements (PPAs) for firm capacity and other PPAs with independent power producers (IPPs) and Schedule Q providers (i.e., customers with cogeneration and/or power production facilities who buy power from or sell power to the Utilities), none of which are currently required to be consolidated as VIEs. Pursuant to the current accounting standards for VIEs, the Utilities are deemed to have a variable interest in Kalaeloa Partners, L.P. (Kalaeloa) and Hamakua Energy by reason of the provisions of the PPA that the Utilities have with the two IPPs. However, management has concluded that the Utilities are not the primary beneficiary of Kalaeloa and Hamakua Energy because the Utilities do not have the power to direct the activities that most significantly impact the two IPPs’ economic performance nor the obligation to absorb their expected losses, if any, that could potentially be significant to the IPPs. Thus, the Utilities have not consolidated Kalaeloa and Hamakua Energy in its condensed consolidated financial statements. However, Hamakua Energy is an indirect subsidiary of Pacific Current and is consolidated in HEI’s condensed consolidated financial statements. For the other PPAs with IPPs, the Utilities have concluded that the consolidation of the IPPs was not required because either the Utilities do not have variable interests in the IPPs due to the absence of an obligation in the PPAs for the Utilities to absorb any variability of the IPPs, or the IPP was considered a “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. The consolidation of any significant IPP could have a material effect on the unaudited condensed consolidated financial statements, including the recognition of a significant amount of assets and liabilities and, if such a consolidated IPP were operating at a loss and had insufficient equity, the potential recognition of such losses. If the Utilities determine they are required to consolidate the financial statements of such an IPP and the consolidation has a material effect, the Utilities would retrospectively apply accounting standards for VIEs to the IPP. Commitments and contingencies. Contingencies. The Utilities are subject in the normal course of business to legal, regulatory and environmental proceedings. Excluding the potential liabilities from the Maui windstorm and wildfires, management does not anticipate that the aggregate ultimate liability arising out of these pending or threatened legal proceedings will be material to its financial position. However, the Utilities cannot rule out the possibility that such outcomes could have a material effect on the results of operations or liquidity for a particular reporting period in the future. The Utilities record loss contingencies when the outcome of such proceedings is probable and when the amount of the loss is reasonably estimable. The Utilities also evaluate, on a continuous basis, whether developments in such proceedings could cause these assessments or estimates to change. Assessment regarding future events is required when evaluating whether a loss is probable or reasonably possible, and as to whether such loss or a range of such loss is estimable. Management is often unable to estimate a reasonably possible loss, or a range of loss, particularly in cases in which: (i) the damages sought are indeterminate or the basis for the damages claimed is not clear; (ii) proceedings are in early stages; (iii) discovery is not complete; (iv) the matters involve novel or unsettled legal theories; (v) significant facts are in dispute; (vi) a large number of parties are represented (including circumstances in which it is uncertain how liability, if any, would be shared among multiple defendants); (vii) a lower court or administrative agency’s decision or ruling has been appealed; and/or (viii) a wide range of potential outcomes exist. In such cases, there may be considerable uncertainty regarding the timing or ultimate resolution, including any possible loss, fine, penalty, or business impact. August 2023 Maui windstorm and wildfires. See Note 2. Hu Honua Bioenergy, LLC (Hu Honua). In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Under the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction and litigation delays, which resulted in the termination of the original PPA. Following the termination, Hu Honua filed a lawsuit in the U.S. District Court for the District of Hawaii. The parties reached a settlement that was conditioned on the PUC’s timely, non-appealable final approval of an amended and restated PPA dated May 9, 2017. On May 23, 2022, following a contested case hearing, the PUC issued a decision and order denying the amended and restated PPA, based on, among other things, findings that: (1) the project will result in significant greenhouse gas (GHG) emissions, (2) Hu Honua’s proposed carbon commitment to sequester more GHG emissions than produced by the project are speculative and unsupported, (3) the amended and restated PPA is likely to result in high costs to customers through its relatively high cost of electricity and through potential displacement of other, lower cost, renewable resources, and (4) based on the foregoing, approving the amended and restated PPA is not prudent or in the public interest. On June 2, 2022, Hawaii Electric Light and Hu Honua filed their separate motions for reconsideration, which were denied by the PUC on June 24, 2022. On June 29, 2022, Hu Honua filed its notice of appeal to the Hawaii Supreme Court of the PUC’s May 23, 2022 decision and order denying the amended and restated PPA. On March 13, 2023, the Hawaii Supreme Court affirmed the PUC’s decision denying the amended and restated PPA between Hu Honua and Hawaii Electric Light and entered its judgment on appeal on April 12, 2023. On June 7, 2023, Hu Honua filed a status report with the U.S. District Court for the District of Hawaii, stating, among other things, that because settlement of the underlying federal lawsuit was contingent on timely, non-appealable, final approval of the amended and restated PPA by the PUC, that the Hawaii Supreme Court’s opinion made fulfillment of the condition impossible, and therefore the settlement agreement between the Hawaiian Electric defendants (HEI, Hawaiian Electric, and Hawaii Electric Light) and Hu Honua is null and void and of no further effect. On November 16, 2023, Hu Honua filed its Motion for Leave to File Third Amended and Supplemental Complaint and for Permissive Joinder with the U.S. District Court for the District of Hawaii, asking the court to grant it leave to file a Third Amended and Supplemental Complaint, which would amend its claims and add three new proposed defendants. The hearing on this motion took place on February 14, 2024. The court issued a decision and order on the motion on April 2, 2024, which was consistent with Hawaii Electric Light's position, only allowing amendments that were agreed to and not allowing Hu Honua to add new claims or parties, effectively leaving Hu Honua with its previously-pled breach of contract and antitrust claims. Hu Honua filed its objection to the order on April 16, 2024 and the Hawaiian Electric defendants filed their response to the objection on April 30, 2024. A hearing on Hu Honua’s objection took place on July 30, 2024 and the parties are awaiting a court order to be issued. Molokai New Energy Partners (MNEP). In July 2018, the PUC approved Maui Electric’s PPA with MNEP to purchase solar energy from a photovoltaic (PV) plus battery storage project. The 4.88 MW PV and 3 MW Battery Energy Storage System (BESS) project was to deliver no more than 2.64 MW at any time to the Molokai system. On March 25, 2020, MNEP filed a complaint in the United Stated District Court for the District of Hawaii against Maui Electric claiming breach of contract. On June 3, 2020, Maui Electric provided a Notice of Default and Termination of the PPA to MNEP terminating the PPA with an effective date of July 10, 2020. Thereafter, MNEP filed an amended complaint to include claims relating to the termination and Hawaiian Electric filed its answer to the amended complaint on September 11, 2020, disputing the facts presented by MNEP and all claims within the original and amended complaint. Currently, the discovery phase is ongoing. Environmental regulation. The Utilities are subject to environmental laws and regulations that regulate the operation of existing facilities, the construction and operation of new facilities and the proper cleanup and disposal of hazardous waste and toxic substances. Hawaiian Electric, Hawaii Electric Light and Maui Electric, like other utilities, periodically encounter petroleum or other chemical releases associated with current or previous operations. The Utilities report and take action on these releases when and as required by applicable law and regulations. The Utilities believe the costs of responding to such releases identified to date will not have a material effect, individually or in the aggregate, on Hawaiian Electric’s consolidated results of operations, financial condition or liquidity. Former Molokai Electric Company generation site. In 1989, Maui Electric acquired Molokai Electric Company. Molokai Electric Company had sold its former generation site (Site) in 1983 but continued to operate at the Site under a lease until 1985 and left the property in 1987. The Environmental Protection Agency (EPA) has since identified environmental impacts in the subsurface soil at the Site. In cooperation with the State of Hawaii Department of Health and EPA, Maui Electric further investigated the Site and the adjacent parcel to determine the extent of impacts of polychlorinated biphenyls (PCBs), residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $2.5 million as of June 30, 2024, representing the probable and reasonably estimable undiscounted cost for remediation of the Site and the adjacent parcel based on presently available information; however, final costs of remediation will depend on the cleanup approach implemented. Pearl Harbor sediment study. In July 2014, the U.S. Navy notified Hawaiian Electric of the Navy’s determination that Hawaiian Electric is a Potentially Responsible Party under CERCLA responsible for the costs of investigation and cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. Hawaiian Electric was also required by the EPA to assess potential sources and extent of PCB contamination onshore at Waiau Power Plant. As of June 30, 2024, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $9.5 million. The reserve balance represents the probable and reasonably estimable undiscounted cost for the onshore and offshore investigation and remediation. The final remediation costs will depend on the actual onshore and offshore cleanup costs. Kapolei pipeline. James Campbell Company (JCC) through its wholly owned subsidiary, Aina Nui Corporation discovered petroleum contamination in ground water during construction of a project in Kapolei in late 2022 and incurred approximately $0.8 million in remediation costs. JCC made a joint demand for these costs in June 2023 to the two companies, including Hawaiian Electric, that have pipelines in the area of the contamination. This demand was updated in April 2024 to $1.4 million to incorporate additional costs. It has not been determined whether the nature of the contamination is consistent with what was in the Utilities’ pipelines or is wholly or partially the responsibility of the other pipeline owner and whether the costs were properly incurred. At this time, the parties are engaging in settlement discussions and the Utilities have determined that the estimated probable loss is not material. Endangered Species Act. The Utilities received a 60-day notice under the federal Endangered Species Act, from Earthjustice on behalf of the American Bird Conservancy and Conservation Council for Hawaii in early February 2024. The 60-day notice is the pre-cursor to a citizen’s suit under the Endangered Species Act. The notice alleges that the Utilities are out of compliance with the Act due to alleged impacts on endangered seabirds caused by the Utilities’ powerlines, street lights and facility lights on Maui and Lanai. The Utilities are already in the process of drafting a Habitat Conservation Plan and will be applying for associated state and federal permits. The notice asserts that the scope of the plan should be broader and that additional interim measures are required while the plan and permits are pending. At this time, the parties are engaging in settlement discussions and the Utilities are unable to determine the ultimate outcome or the amount of any possible loss. Commitments. Purchase commitments. In the ordinary course of business, the Utilities enter into various agreements to purchase power and lease fuel barge. As of December 31, 2023, the Utilities estimated future purchase obligations of $1.7 billion. See Note 4 of the Notes to the Consolidated Financial Statements in Item 8 of the 2023 Form 10-K. On March 28, 2024, AES West Oahu Solar project reached commercial operations, which has a capacity of 12.5 MW with 50 MWh batteries and total annual payment of $3.2 million. On May 31, 2024, AES Kuihelani Solar project on Maui reached commercial operations, which has a capacity of 60 MW with 240 MWh batteries and total annual payment of $13.2 million. On June 7, 2024, the Kupono Solar project on Oahu reached commercial operations, which has a capacity of 42 MW with 168 MWh batteries and total annual payment of $11.5 million. For the six months ended June 30, 2024, $107.4 million of finance lease liabilities with corresponding right-of-use assets was recorded for the battery portion of the PPAs and a total of three Stage 1 and Stage 2 renewable projects provide the Utilities of 114.5 MW, with 458 MWh batteries. Purchases from all IPPs were as follows:
|  | Three months ended June 30 |  |  |  | Six months ended June 30
(in millions) |  | 2024 |  | 2023 |  |  |  |  |  | 2024 |  | 2023
Kalaeloa |  | $ | 79 |  |  | $ | 67 |  |  |  |  |  |  | $ | 145 |  |  | $ | 134 |
HPOWER |  | 16 |  |  | 16 |  |  |  |  |  |  | 33 |  |  | 34 |
Puna Geothermal Venture |  | 14 |  |  | 9 |  |  |  |  |  |  | 27 |  |  | 17 |
Hamakua Energy |  | 5 |  |  | 19 |  |  |  |  |  |  | 16 |  |  | 39 |
Kapolei Energy Storage |  | 6 |  |  | — |  |  |  |  |  |  | 12 |  |  | — |
Wind IPPs |  | 37 |  |  | 33 |  |  |  |  |  |  | 67 |  |  | 57 |
Solar IPPs |  | 21 |  |  | 22 |  |  |  |  |  |  | 36 |  |  | 36 |
Other IPPs 1 |  | 3 |  |  | 2 |  |  |  |  |  |  | 5 |  |  | 4 |
Total IPPs |  | $ | 181 |  |  | $ | 168 |  |  |  |  |  |  | $ | 341 |  |  | $ | 321 |
1 Includes hydro power and other PPAs. Utility projects. Many public utility projects require PUC approval and various permits from other governmental agencies. Difficulties in obtaining, or the inability to obtain, the necessary approvals or permits or community support can result in significantly increased project costs or even cancellation of projects. In the event a project does not proceed, or if it becomes probable the PUC will disallow cost recovery for all or part of a project, or if PUC-imposed caps on project costs are expected to be exceeded, project costs may need to be written off in amounts that could result in significant reductions in Hawaiian Electric’s consolidated net income. Waena Switchyard/Synchronous Condenser Project. In October 2020, to support efforts to increase renewable energy generation and reduce fossil fuel consumption by deactivating current generating units, Maui Electric filed a PUC application to construct a switchyard, which includes the extension of two 69 kV transmission lines and the relocation of another 69 kV transmission line; and the conversion of two generating units to synchronous condensers at Kahului Power Plant in central Maui. In November 2021, the PUC approved Maui Electric’s request to commit funds estimated at $38.8 million for the project, and to recover capital expenditures for the project under Exceptional Project Recovery Mechanism (EPRM) not to exceed $38.8 million, which shall be further reduced to reflect the total project cost exclusive of overhead costs not directly attributable to the project. The Waena Switchyard was placed in service on October 25, 2023. Maui Electric petitioned and received from the State of Hawaii Department of Health a one-year extension to the mandatory retirement of Kahului Power Plant and there is now flexibility to operate the units until the end of 2028. The conversion of the two generating units will be performed after the retirement of Kahului Power Plant Units 3 and 4. In approving the project, the PUC recognized that the project will facilitate the ability to accommodate increased renewable energy, as contemplated under the EPRM guidelines. As of June 30, 2024, $25.5 million has been incurred for the project. Waena Battery Energy Storage System Project. In September 2020, Maui Electric filed a PUC application to purchase and install a 40 MW BESS at its Waena Site in Central Maui. In December 2023, the PUC approved Maui Electric’s request to commit funds estimated at $82.1 million, for the purchase and installation of the project, and to recover costs for the project under EPRM. Project costs incurred as of June 30, 2024 amount to $0.6 million. Climate Adaptation Transmission and Distribution Resilience Program. The Utilities maintain that improving resiliency of the electric grid is an urgent matter and recognizes that climate change is making Hawaii increasingly vulnerable to sever weather events. On January 31, 2024, the PUC approved the Utilities’ request to commit an estimated $189.7 million in funds for the Climate Adaptation Transmission and Distribution Resilience Program, over a project period of five years. The project is to focus on, among other things, system hardening in wildfire risk areas to prevent ignition and to enable quicker response, video camera and weather monitors in wildfire risk areas and to add situational awareness, and strengthening transmission lines. The project costs to be recovered through EPRM is subject to a cap of $95 million and any amount in excess will be subject to the PUC’s further review. On August 7, 2024, the Utilities received a notification from the U.S. Department of Energy that its application for $95 million in federal funds under the Infrastructure Investment and Jobs Act (IIJA) has been awarded. Project costs incurred as of June 30, 2024 amount to $1.8 million. Regulatory proceedings. Decoupling. Decoupling is a regulatory model that is intended to provide the Utilities with financial stability and facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. Decoupling delinks the utility’s revenues from the utility’s sales, removing the disincentive to promote energy efficiency and accept more renewable energy. Decoupling continues under the PBR Framework. Performance-based regulation framework. On December 23, 2020, the PUC issued a decision and order (PBR D&O) establishing the PBR Framework to govern the Utilities. The PBR Framework incorporates an annual revenue adjustment (ARA) and a suite of new regulatory mechanisms in addition to previously established regulatory mechanisms. Under the PBR Framework, the decoupling mechanism (i.e., the Revenue Balancing Account (RBA)) established by the previous regulatory framework will continue. The existing cost recovery mechanisms continued as previously implemented (e.g., the Energy Cost Recovery Clause, Purchased Power Adjustment Clause (PPAC), Demand-Side Management surcharge, Renewable Energy Infrastructure Program, Demand Response Adjustment Clause, Pension and Other Post-Employment Benefits (OPEB) tracking mechanisms). In addition to annual revenues provided by the ARA, the Utilities may seek relief for extraordinary projects or programs through the Exceptional Project Recovery Mechanism (EPRM) (formerly known as the Major Project Interim Recovery adjustment mechanism) and earn financial rewards for exemplary performance as provided through a portfolio of Performance Incentive Mechanisms (PIMs) and Shared Savings Mechanisms (SSMs). The PBR Framework incorporates a variety of additional performance mechanisms, including Scorecards, Reported Metrics, and an expedited Pilot Process. The PBR Framework also contains a number of safeguards, including a symmetric Earnings Sharing Mechanism (ESM) which protects the Utilities and customers from excessive earnings or losses, as measured by the Utilities’ achieved rate-making ROACE and a Re-Opener mechanism, under which the PUC will open an examination, at its discretion, to determine if adjustments or modifications to specific PBR mechanisms are appropriate. The PBR Framework became fully effective on June 1, 2021. On June 17, 2022, the PUC issued a decision and order (June 2022 D&O) establishing additional PIMs under the PBR Framework for the Utilities. The June 2022 D&O approved two PIMs, a SSM, and extended the timeframe for an existing PIM. Specifically, the PUC approved (1) a (penalty-only) generation-caused interruption reliability PIM, (2) a (penalty/reward) interconnection requirements study PIM, (3) a (reward-only) Collective Shared Savings Mechanism (CSSM), and (4) a modification and extension of the existing Interim Grid Services PIM (reward-only). On November 23, 2022, the PUC approved the Utilities’ proposed tariffs to implement the aforementioned PIMs with an effective date of January 1, 2023. In addition, the June 2022 D&O instructed the Utilities to prepare and submit: a detailed fossil fuel retirement report (FF Retirement Report) outlining necessary steps to safely and reliably retire certain existing fossil fuel power plants during the first multi-year rate period (MRP); and a functional integration plan (FIP) for distributed energy resources (DER) to increase transparency into the Utilities’ plans and progress for utilizing cost-effective grid services from DERs and ensure that the necessary functionalities and requisite technologies are in place to do so. The PUC also instructed the PBR Working Group to continue its ongoing collaborative efforts to consider other potential new incentive mechanisms and to address other issues raised during the proceeding. On March 30, 2023, the PUC held a PBR Working Group coordination meeting to initiate subgroups on the Long-Term Grid Services PIM, modification/evaluation of existing PIMs, and comprehensive PBR Framework review priority topics. In accordance with the June 2022 D&O, the Utilities filed their FIP on September 30, 2022, Long-Term Grid Services PIM proposal on July 3, 2023, and FF Retirement Report on April 12, 2024. On October 16, 2023, the Utilities filed a request for limited suspension of the Transmission and Distribution (T&D) System Average Interruption Duration Index (SAIDI) PIM, the T&D System Average Interruption Frequency Index (SAIFI) PIM, and the target heat rate provision of Maui Electric Maui Division’s Energy Cost Recovery Clause (ECRC) tariff starting from August 8, 2023. On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs and Maui Electric Maui Division’s target heat rate provision from August 8, 2023 through June 30, 2024, which the tariffs became effective on January 1, 2024. On November 3, 2023, the Utilities, Ulupono Initiative LLC, and the County of Hawaii filed a stipulation on proposed modifications to the RPS-A, Call Center, AMI Utilization, and interconnection requirements study PIMs. On June 24, 2024, the PUC issued an order (1) approving modifications to the interconnection requirements study PIM to expand its application to firm generation projects effective August 1, 2024, (2) approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024, (3) denying the proposed modifications to the RPS-A PIM and clarifying that it will continue to operate according to its existing tariff language; and (4) denying the proposed modifications to the AMI Utilization PIM and declining to extend the PIM beyond its scheduled sunset date of December 31, 2023. On December 26, 2023, the PUC issued an order (1) confirming that the Interim Grid Services PIM will sunset on December 31, 2023, (2) extending the Interconnection Approval PIM through December 31, 2024, and (3) determining that it will continue examination of the Long-Term Grid Services PIM into 2024 as part of a broader examination that addresses barriers to the utilization of DERs to meet grid needs. On April 1, 2024, the Utilities filed a request for partial temporary suspension and modification of the T&D SAIDI and T&D SAIFI PIMs to specifically suspend the T&D SAIDI and T&D SAIFI PIMs for wildfire risk circuits from January 1, 2024 to December 31, 2025. The Utilities also proposed that circuits not identified as wildfire risk circuits would continue to be subject to the existing PIMs on a prorated basis. On April 26, 2024, the PUC issued a procedural schedule to govern review of the request, a D&O is requested by December 16, 2024. On June 19, 2024, the PUC issued an order (June 2024 order) providing preliminary guidance regarding the comprehensive evaluation of the PBR Framework that will commence in the fourth year of the PBR Framework’s first MRP (PBR Framework Review). The PUC has developed a high-level review structure and timeline for the PBR Framework Review and divided the remainder of the first MRP into three phases: (i) the evaluation of the current PBR Framework, (ii) the examination of proposal for modifications to the PBR Framework, and (iii) the implementation of modifications prior to commencing the second MRP. At the PBR Working Group meeting held on June 26, 2024, the PUC staff solicited the parties’ feedback on the scope of the PBR Framework Review and discussed other considerations, including rebasing target revenues. On July 19, 2024, as requested by the PUC staff, the parties filed written feedback to materials presented and discussed at the June Working Group meeting and in the June 2024 order. The PUC intends to issue a detailed process order initiating the PBR Framework Review. Annual revenue adjustment mechanism. The PBR Framework established a five-year MRP during which there will be no general rate cases. Target revenues will be adjusted according to an index-driven ARA based on (i) an inflation factor, (ii) a predetermined X-factor to encompass productivity, which is set at zero, (iii) a Z-factor to account for exceptional circumstances not in the Utilities’ control and (iv) a customer dividend consisting of a negative adjustment of 0.22% of adjusted revenue requirements compounded annually and a flow through of the “pre-PBR” savings commitment from the management audit recommendations developed in a prior docket at a rate of $6.6 million per year from 2021 to 2025. The ARA mechanism replaced the previous revenue adjustment mechanism (RAM). RAM revenue adjustments approved by the PUC in 2020 will continue to be included in the RBA provision’s target revenue and RBA rate adjustment to the extent such adjustments are not included in base rate unless modified with PUC approval. The implementation of the ARA occurred on June 1, 2021. Earnings sharing mechanism. The PBR Framework established a symmetrical ESM for achieved rate-making ROACE outside of a 300 basis points deadband above or below the current authorized ROACE of 9.5% for each of the Utilities. There is a 50/50 sharing between customers and Utilities for the achieved rate-making ROACE falling within 150 basis points outside of the deadband in either direction, and a 90/10 sharing for any further difference. A reopening or review of the PBR terms may be triggered if the Utilities credit rating outlook indicates a potential credit downgrade below investment grade status, or if its achieved rate-making ROACE enters the outer most tier of the ESM. On August 31, 2023, the PUC issued an order temporarily suspending the ESM until further notice. The intent of the order is to address the unintended consequence of customers potentially bearing the costs associated with the Maui windstorm and wildfires through the operation of the ESM without prior PUC review. Exceptional project recovery mechanism. Prior to the implementation of the PBR Framework, the PUC established the Major Project Interim Recovery (MPIR) adjustment mechanism and MPIR Guidelines. The MPIR mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases. In establishing the PBR Framework, the MPIR Guidelines were terminated and replaced with the EPRM Guidelines. Although the MPIR Guidelines were terminated and replaced by the EPRM Guidelines, the MPIR mechanism will continue within the PBR Framework to provide recovery of project costs previously approved for recovery under the MPIR. The established EPRM Guidelines permit the Utilities to include the full amount of approved costs in the EPRM for recovery in the first year the project goes into service, pro-rated for the portion of the year the project is in service. Deferred and O&M expense projects are also eligible for EPRM recovery under the EPRM Guidelines. EPRM recoverable costs will be limited to the lesser of actual incurred project costs or PUC‑approved amounts, net of savings. As of June 30, 2024, the Utilities annualized MPIR and EPRM revenue amounts totaled $33.1 million, including revenue taxes, for the Schofield Generating Station ($16.5 million), West Loch PV project ($3.3 million), Grid Modernization Strategy (GMS) Phase 1 project ($11.2 million for all three utilities), Waiawa UFLS project ($0.1 million) and Waena Switchyard/Synchronous project ($2.0 million) that included the 2023 return on project amount (based on approved amounts) in rate base, depreciation and incremental O&M expenses. The PUC approved the Utilities’ recovery of the annualized 2023 MPIR amounts for the Schofield Generating Station, West Loch PV, GMS Phase 1, and Waiawa UFLS projects effective June 1, 2023 and for the Waena Switchyard project effective January 1, 2024 through the RBA rate adjustment. As of June 30, 2024, the PUC approved four EPRM applications for projects totaling $218.5 million to the extent the project costs are not included in rates. Currently, the Utilities are seeking EPRM recovery for four additional projects with total project costs up to $712.9 million, subject to PUC approval. Pilot process. As part of the PBR Framework, the PUC approved a pilot process to foster innovation by establishing an expedited implementation process for pilots that tests new technologies, programs, business models, and other arrangements (Pilot Process). Under the Pilot Process, the Utilities submit specific pilot proposals (Pilot Notices) that are within the scope of the approved Workplan to the PUC for their expedited review. The PUC will strive to issue an order addressing a proposed pilot within 45 days of the filing date of a Pilot Notice. If the PUC does not take affirmative action on a Pilot Notice by the end of the 45-day period, the Pilot Notice will be considered approved as submitted. The PUC may modify the pilot as originally proposed, and the Utilities will have 15 days to notify the PUC whether the Utilities accept the modification, propose further modification, or withdraw the Pilot Notice. The PUC may also, where necessary, suspend the Pilot Notice for further investigation. The approved Pilot Process includes a cost recovery process that generally allows the Utilities to defer and recover total annual expenditures of approved pilot projects net of revenues, subject to an annual cap of $10 million, over 12 months beginning June 1 of the year following pilot implementation through the RBA rate adjustment, although the PUC may determine on a case-by-case basis that a particular project’s deferred costs should be amortized over a period greater than 12 months. On March 11, 2024, the Utilities filed their annual Pilot Update report covering pilot projects that were active during 2023, including reporting on pilot projects that were initiated prior to the commencement of the Pilot Process. The Pilot Update reported on approximately $3.0 million of 2023 recorded pilot project costs including revenue taxes for the Utilities. The 2023 recorded pilot project costs were included in the Utilities’ proposed adjustments to target revenue in the 2024 spring revenue report filed on March 28, 2024. Performance incentive mechanisms. The following PIMs and SSMs were approved by the PUC and are applicable for the 2023 evaluation period and through June 30, 2024. •Service Quality performance incentives (ongoing). Service Quality performance incentives are measured on a calendar-year basis. The PIM tariff requires the performance targets, deadbands and the amount of maximum financial incentives used to determine the PIM financial incentive levels for each of the PIMs to remain constant in interim periods, unless otherwise amended by order of the PUC. •Service Reliability Performance measured by Transmission and Distribution-caused SAIDI and SAIFI (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 20 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $6.4 million for calendar year 2023 - for both indices in total for the three utilities). On December 28, 2023, the PUC issued an order granting a temporary suspension of Maui Electric’s T&D SAIDI and SAIFI PIMs from August 8, 2023 through June 30, 2024. For the 2023 evaluation period, the Utilities incurred $3.7 million in penalties. •Call Center Performance measured by the percentage of calls answered within 30 seconds. The previous target performance was based on the annual average performance for each utility for the most recent eight quarters with a deadband of 3% above and below the target. On June 24, 2024, the PUC issued an order approving a consolidated target for the Call Center PIM and modifying the target performance based on the average of the Utilities’ performance, weighted by the number of calls for the last eight quarters as of December 31, 2023, to be effective August 1, 2024. The maximum penalty or reward is 8 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties or rewards of approximately $1.4 million - in total for the three utilities). •Phase 1 RFP PIM. Procurement of low-cost variable renewable resources through the RFP process in 2018 is measured by comparison of the procurement price to target prices. The first portion of the incentive was earned upon PUC approval of the PPAs. Based on the seven PPAs approved in 2019, the Utilities recognized $1.7 million in 2019 with the remaining award to be recognized in the year following the in-service date of the projects prorated in proportion to the actual amount of energy utilized, which is estimated to occur from 2023 to 2025. Based on the in-service date of two projects, the Utilities earned the second portion of the incentive of approximately $0.1 million (for Hawaiian Electric) in rewards in both 2023 and the first quarter of 2024. In the second quarter of 2024, the Utilities accrued the second portion of the incentive of approximately $0.1 million (for Hawaii Electric Light). •Renewable portfolio standard (RPS) - A PIM that provides a financial reward for accelerating the achievement of RPS goals. The Utilities may earn a reward for the amount of system generation above the interpolated statutory RPS goal at $20/MWh in 2021 and 2022, $15/MWh in 2023, and $10/MWh for the remainder of the MRP. Penalties are already prescribed in the RPS as $20/MWh for failing to meet RPS targets in 2030, 2040 and 2045. The evaluation period commenced on January 1, 2021. In 2023, the Utilities earned $0.4 million in rewards. •Interim Grid Services - A PIM that provides financial rewards on a $/kW basis for the acquisition of eligible grid services. The June 2022 D&O modified and extended the Interim Grid Services PIM through December 31, 2023 and increased the incentive rate for the acquisition of load reduction grid services. During the PIM performance period, newly acquired committed capacity in the Oahu Scheduled Dispatch Program (SDP), the Oahu Fast DR program (up to the 7 MW cap), and the Maui SDP program shall qualify for the incentive. The Utilities can earn a maximum reward of $1.5 million from 2021 through 2023. In 2023, the Utilities earned $1.1 million in rewards. The Interim Grid Services PIM sunset on December 31, 2023. The PUC intends to replace the Interim Grid Services PIM with a Long-Term PIM that incents DER grid service utilization. Review and development of the Long-Term DER Utilization PIM continues in 2024. •Interconnection Approval PIM that provides financial rewards and penalties for interconnection times for DER systems <100 kW in size. The Interconnection Approval PIM extends through December 31, 2024. The Utilities can earn a total annual maximum reward of $3.0 million or a total annual maximum penalty of $0.9 million. In 2023, the Utilities earned $3.0 million in rewards. •Low-to-Moderate Income (LMI) Energy Efficiency PIM that provides financial rewards for collaboration between the Utilities and the third-party Public Benefits Fee Administrator to deliver energy savings for low- and moderate-income customers. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years and be subject to an annual review. The evaluation period is based on Hawaii Energy’s program year with the initial evaluation year being the period of July 1, 2021 through June 30, 2022. The Utilities earned $0.01 million in rewards for the program period ending June 30, 2023. •Advanced Metering Infrastructure Utilization PIM that provides financial rewards for leveraging grid modernization investments and engaging customers beyond what is already planned in the Phase 1 Grid Modernization program. The Utilities can earn a total annual maximum reward of $2.0 million. The PIM will initially have a duration of three years after which it will be re-evaluated. The evaluation period commenced on January 1, 2021. The Advanced Metering Infrastructure Utilization PIM sunset on December 31, 2023. •Generation-caused System Average Interruption Duration and Frequency Indexes PIMs to incentivize achievement of generation-based reliability targets, measured by Generation System Average Interruption Duration and Frequency Indexes (penalties only). Target performance is based on each utility’s historical 10-year average performance with a deadband of one standard deviation. The maximum penalty for each performance index is 3 basis points applied to the common equity share of each respective utility’s approved rate base (or maximum penalties of approximately $1 million - for both indices in total for the three utilities). •An interconnection requirements study PIM to incentivize the timely completion of the IRS process for large-scale renewable energy projects (rewards and penalties) measured by the number of months between final model checkout and delivery of IRS results to the developer. Target performance is ten months with an asymmetrical deadband of two-months for penalties and no deadband for rewards. The maximum penalty and reward will depend on the specifics of the upcoming procurement. •A CSSM to incentivize cost control over the Utilities’ fuel, purchased power, and EPRM/MPIR costs (collectively, non-ARA costs). This is a reward only incentive where the Utilities retain 20% share of savings when non-ARA costs in a performance year are lower than target year non-ARA costs, which are adjusted for changes in fuel prices, inflation, and system generation from a base year (calendar year 2021). The CSSM does not have a potential penalty and does not have a cap for maximum reward. For the 2023 evaluation period, the Utilities earned $0.9 million ($1.2 million for Hawaiian Electric, $(0.6) million for Hawaii Electric Light and $0.3 million for Maui Electric) in rewards net of penalties. The net rewards related to 2023 and for the period through March 2024 were reflected in the 2024 PIMs annual report and 2024 spring revenue report filings. In the second quarter of 2024, the Utilities accrued an additional $0.1 million reward for the Phase 1 RFP PIM (for Hawaii Electric Light), which will be reflected in the upcoming 2024 fall revenue report filing. Annual review cycle. PBR D&O established an annual review cycle for revenue adjustments under the PBR Framework, including the biannual submission of the revenue reports. The Utilities’ 2024 spring revenue report filed on March 28, 2024 was approved by the PUC on May 16, 2024. The filing reflected ARA revenues for recovery of the COVID-19 related deferred costs through the Z-factor and the accelerated return of the Enterprise Resource Planning system benefits savings to Hawaii Electric Light and Maui Electric customers as part of the customer dividend, as follows. (See discussion under “Regulatory assets and liabilities” below).
(in millions) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Total
Recovery of COVID-19 related costs |  | $ | 2.2 |  |  | $ | 0.5 |  |  | $ | 0.5 |  |  | $ | 3.2 |
Return of ERP benefit liability |  | — |  |  | (1.3) |  |  | (1.9) |  |  | (3.2) |
Net 2024 ARA revenues |  | $ | 2.2 |  |  | $ | (0.8) |  |  | $ | (1.4) |  |  | $ | — |
The net incremental amounts between the 2023 fall and 2024 spring revenue reports are shown in the following table. The amounts are to be collected (refunded) from June 1, 2024 through May 31, 2025 under the RBA rate tariffs, which were included in the 2024 spring revenue report filing.
(in millions) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Total
Incremental ARA revenues |  | $ | 2.2 |  |  | $ | (0.8) |  |  | $ | (1.4) |  |  | $ | — |
Incremental PIMs (net) |  | (1.3) |  |  | (1.1) |  |  | (0.2) |  |  | (2.6) |
Incremental MPIR/EPRM revenue adjustment |  | 3.0 |  |  | 0.7 |  |  | 1.2 |  |  | 4.9
Incremental Pilot Process cost recovery |  | 1.9 |  |  | 0.3 |  |  | 0.5 |  |  | 2.7
Net incremental amount to be collected (refunded) under the RBA rate tariffs |  | $ | 5.8 |  |  | $ | (0.9) |  |  | $ | 0.1 |  |  | $ | 5.0 |
Regulatory assets and liabilities. Regulatory asset related to retirement of Honolulu generating units 8 and 9. On December 22, 2023, the PUC issued a decision and order approving the Utilities’ request to establish a regulatory asset for the remaining net book value of the fossil fuel generating units for both Honolulu units 8 and 9 assets that retired on December 31, 2023, and amortize the regulatory asset over approximately nine years. The PUC also ruled that the Utilities may seek to include the regulatory asset in rate base and seek to recover the amortization expense and a return on the unamortized balance of the regulatory asset in the next rate case or rate re-setting proceeding. As of June 30, 2024, the Utilities have recorded $28.3 million in regulatory assets for the remaining net book value of Honolulu generating units 8 and 9. Regulatory assets for Maui windstorm and wildfires related costs. On December 27, 2023, the PUC issued an order authorizing deferred accounting treatment for the Utilities’ incremental non-labor expenses under specific cost categories related to the August 2023 Maui windstorm and wildfires. The deferred accounting treatment applies to certain non-labor expenses incurred from August 8, 2023 through December 31, 2024 that are not already a part of base rates. The approval pertains to deferred cost treatment. The requests for cost recovery of deferred costs will be the subject of a separate application at which time the PUC will evaluate whether such costs were prudently incurred and reasonable and determine the extent to which such costs will be eligible for recovery, and the period over which recovery will occur. If the PUC denies recovery of any deferred costs, such costs would be charged to expense in the period that those costs are no longer considered probable of recovery. As of June 30, 2024, the Utilities have recorded $30.2 million in regulatory assets for the incremental costs incurred related to the Maui windstorm and wildfires event. Regulatory liabilities for Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM). The ERP/EAM Implementation Project went live in October 2018. Hawaii Electric Light and Hawaiian Electric began to incorporate their portion of the deferred project costs in rate base and started the amortization over a 12-year period in January 2020 and November 2020, respectively. The PUC required a minimum of $246 million ERP/EAM project-related benefit to be delivered to customers over the system’s 12-year service life. In February 2019, the PUC approved a methodology for passing the future cost saving benefits of the ERP/EAM system to customers developed by the Utilities in collaboration with the Consumer Advocate. The Utilities filed a benefits clarification document on June 10, 2019, reflecting $150 million in future net other operation and maintenance (O&M) expense reductions and cost avoidance, and $96 million in capital cost reductions and tax savings over the 12-year service life. To the extent the reduction in O&M expense relates to amounts reflected in electric rates, the Utilities would reduce future rates for such amounts. In October 2019, the PUC approved the Utilities and the Consumer Advocate’s Stipulated Performance Metrics and Tracking Mechanism. As part of the settlement agreement approved in the Hawaiian Electric 2020 test year rate case, the regulatory liability for Hawaiian Electric will be amortized over five years, beginning in November 2020, and the O&M benefits for Hawaiian Electric was considered flowed through to customers. On December 29, 2023, the PUC approved the Utilities’ proposal to accelerate flow-through of the ERP benefits savings currently tracked in regulatory liability accounts to Hawaii Electric Light and Maui Electric customers as part of the customer dividend in the ARA, to mitigate the impact of the Utilities’ recovery of the COVID-19 related costs on customers. See “Regulatory assets for COVID-19 related costs” section below. As of June 30, 2024, the Utilities’ regulatory liability was $13.1 million ($1.9 million for Hawaiian Electric, $4.5 million for Hawaii Electric Light and $6.7 million for Maui Electric) for the O&M expense savings that are being amortized or to be included in future rates. At the PUC’s direction, the Utilities have been filing Annual Enterprise System Benefits (AESB) report on the achieved benefits savings. The most recent AESB report was filed on February 13, 2024 for the period January 1 through December 31, 2023. Regulatory assets for COVID-19 related costs. On December 29, 2023, the PUC issued a decision and order (December 2023 D&O) approving the Utilities’ request to recover the COVID-19 related deferred costs up to $8.8 million evenly over a three-year recovery period from 2024 through 2026 through the Z-factor in the ARA. Following the Utilities’ motion for clarification or in the alternative partial reconsideration of the December 2023 D&O, on February 27, 2024, the PUC issued an order clarifying the December 2023 D&O and approving, among other things, the Utilities’ requests to base the recovery on the recorded balances as of December 31, 2023 and to modify the recovery period to begin June 1, 2024 and end May 31, 2027. As of June 30, 2024, the Utilities have recorded $8.3 million in regulatory assets for deferral of COVID-19 related costs. Regulatory assets for suspension of disconnections related costs. Based on the circumstances related to the Maui windstorm and wildfires, on August 31, 2023 and subsequently on October 13, 2023, the PUC issued orders directing all regulated utilities located on, or providing utility service on Maui, including the Utilities, among other things, (i) to suspend disconnections of services and associated disconnection fees beginning from August 8, 2023, through the end of the emergency relief period established by the Governor’s Emergency Proclamations related to the Maui windstorm and wildfires, which currently continues through August 31, 2024 (Suspension Period); (ii) to suspend any and all rules and provisions of individual utility tariffs that prevent or condition re-connection of disconnected customers during the Suspension Period; (iii) not to charge customers interest on past due payments or impose any late payment fees through the Suspension Period; (iv) to establish regulatory assets to record costs directly related to the suspension of disconnections, and to record receipt of governmental aid and donation-based aid, loans or grants, and/or all other assistance measures, and any cost savings realized; and (v) to file a notice with the PUC regarding any upcoming application or other request pursuant to HRS Sections 269-16.3, -17, -17.5, -18, -19, or -19.5 and/or regarding any significant financial change to the Maui utility, at least 60 days prior to filing such application or other request with the PUC. The orders also discourage the filing of emergency or general rate increases in response to the emergency situation. In future proceedings, the PUC will assess the utility’s request for recovery of these regulatory assets including whether it is reasonable and necessary, the appropriate period of recovery for the approved amount of regulatory assets, any amount of carrying costs thereon, any savings directly attributable to suspension of disconnects, and other related matters. As of June 30, 2024, the Utilities have recorded $1.7 million in regulatory assets for the incremental costs incurred due to the suspension of disconnections. Condensed consolidating financial information. Condensed consolidating financial information for Hawaiian Electric and its subsidiaries are presented for the three and six months ended June 30, 2024 and 2023, and as of June 30, 2024 and December 31, 2023. On March 21, 2024, Hawaiian Electric formed HE AR INTER LLC, which was established to pursue financing through a secured asset-based (accounts receivable) credit facility. As of June 30, 2024, there was no activity. Hawaiian Electric unconditionally guarantees Hawaii Electric Light’s and Maui Electric’s obligations (a) to the State of Hawaii for the repayment of principal and interest on Special Purpose Revenue Bonds issued for the benefit of Hawaii Electric Light and Maui Electric, and (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder. Hawaiian Electric is also obligated, after the satisfaction of its obligations on its own preferred stock, to make dividend, redemption and liquidation payments on Hawaii Electric Light’s and Maui Electric’s preferred stock if the respective subsidiary is unable to make such payments. Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Income Three months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Revenues |  | $ | 564,628 |  |  | 117,663 |  |  | 110,040 |  |  | — |  |  | — |  |  | $ | 792,331 |
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Fuel oil |  | 187,386 |  |  | 28,941 |  |  | 42,325 |  |  | — |  |  | — |  |  | 258,652 |
Purchased power |  | 137,139 |  |  | 31,068 |  |  | 13,121 |  |  | — |  |  | — |  |  | 181,328 |
Other operation and maintenance |  | 93,717 |  |  | 24,544 |  |  | 29,300 |  |  | — |  |  | — |  |  | 147,561 |
Wildfire tort-related claims (Note 2) |  | 1,369,600 |  |  | 171,200 |  |  | 171,200 |  |  | — |  |  | — |  |  | 1,712,000 |
Depreciation |  | 42,003 |  |  | 10,964 |  |  | 9,845 |  |  | — |  |  | — |  |  | 62,812 |
Taxes, other than income taxes |  | 53,214 |  |  | 10,943 |  |  | 10,261 |  |  | — |  |  | — |  |  | 74,418 |
Total expenses |  | 1,883,059 |  |  | 277,660 |  |  | 276,052 |  |  | — |  |  | — |  |  | 2,436,771 |
Operating loss |  | (1,318,431) |  |  | (159,997) |  |  | (166,012) |  |  | — |  |  | — |  |  | (1,644,440) |
Allowance for equity funds used during construction |  | 2,578 |  |  | 288 |  |  | 470 |  |  | — |  |  | — |  |  | 3,336 |
Equity in earnings of subsidiaries |  | (246,099) |  |  | — |  |  | — |  |  | — |  |  | 246,099 |  |  | — |
Retirement defined benefits credit (expense)—other than service costs |  | 928 |  |  | 168 |  |  | (24) |  |  | — |  |  | — |  |  | 1,072 |
Interest expense and other charges, net |  | (15,717) |  |  | (2,974) |  |  | (4,559) |  |  | — |  |  | 1,833 |  |  | (21,417) |
Allowance for borrowed funds used during construction |  | 1,034 |  |  | 85 |  |  | 225 |  |  | — |  |  | — |  |  | 1,344 |
Interest Income |  | 2,972 |  |  | 241 |  |  | 72 |  |  | — |  |  | (1,833) |  |  | 1,452 |
Loss before income taxes |  | (1,572,735) |  |  | (162,189) |  |  | (169,828) |  |  | — |  |  | 246,099 |  |  | (1,658,653) |
Income tax benefit |  | (343,611) |  |  | (42,027) |  |  | (44,120) |  |  | — |  |  | — |  |  | (429,758) |
Net loss |  | (1,229,124) |  |  | (120,162) |  |  | (125,708) |  |  | — |  |  | 246,099 |  |  | (1,228,895) |
Preferred stock dividends of subsidiaries |  | — |  |  | 133 |  |  | 96 |  |  | — |  |  | — |  |  | 229 |
Net loss attributable to Hawaiian Electric |  | (1,229,124) |  |  | (120,295) |  |  | (125,804) |  |  | — |  |  | 246,099 |  |  | (1,229,124) |
Preferred stock dividends of Hawaiian Electric |  | 270 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 270 |
Net loss for common stock |  | $ | (1,229,394) |  |  | (120,295) |  |  | (125,804) |  |  | — |  |  | 246,099 |  |  | $ | (1,229,394) |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Comprehensive Income Three months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net loss for common stock |  | $ | (1,229,394) |  |  | (120,295) |  |  | (125,804) |  |  | — |  |  | 246,099 |  |  | $ | (1,229,394) |
Other comprehensive loss, net of taxes: |  |  |  |  |  |  |  |  |  |  |  |
Retirement benefit plans: |  |  |  |  |  |  |  |  |  |  |  |
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes |  | (505) |  |  | (39) |  |  | (57) |  |  | — |  |  | 96 |  |  | (505) |
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes |  | 459 |  |  | 35 |  |  | 50 |  |  | — |  |  | (85) |  |  | 459 |
Other comprehensive loss, net of taxes |  | (46) |  |  | (4) |  |  | (7) |  |  | — |  |  | 11 |  |  | (46) |
Comprehensive loss attributable to common shareholder |  | $ | (1,229,440) |  |  | (120,299) |  |  | (125,811) |  |  | — |  |  | 246,110 |  |  | $ | (1,229,440) |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Income Three months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Revenues |  | $ | 570,689 |  |  | 112,074 |  |  | 111,428 |  |  | — |  |  | — |  |  | $ | 794,191 |
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Fuel oil |  | 213,471 |  |  | 20,471 |  |  | 46,215 |  |  | — |  |  | — |  |  | 280,157 |
Purchased power |  | 119,460 |  |  | 37,246 |  |  | 11,728 |  |  | — |  |  | — |  |  | 168,434 |
Other operation and maintenance |  | 88,967 |  |  | 21,666 |  |  | 25,727 |  |  | — |  |  | — |  |  | 136,360 |
Depreciation |  | 40,800 |  |  | 10,636 |  |  | 9,253 |  |  | — |  |  | — |  |  | 60,689 |
Taxes, other than income taxes |  | 54,046 |  |  | 10,389 |  |  | 10,491 |  |  | — |  |  | — |  |  | 74,926 |
Total expenses |  | 516,744 |  |  | 100,408 |  |  | 103,414 |  |  | — |  |  | — |  |  | 720,566 |
Operating income |  | 53,945 |  |  | 11,666 |  |  | 8,014 |  |  | — |  |  | — |  |  | 73,625 |
Allowance for equity funds used during construction |  | 2,959 |  |  | 354 |  |  | 459 |  |  | — |  |  | — |  |  | 3,772 |
Equity in earnings of subsidiaries |  | 11,414 |  |  | — |  |  | — |  |  | — |  |  | (11,414) |  |  | — |
Retirement defined benefits credit (expense)—other than service costs |  | 905 |  |  | 168 |  |  | (25) |  |  | — |  |  | — |  |  | 1,048 |
Interest expense and other charges, net |  | (14,742) |  |  | (2,975) |  |  | (3,155) |  |  | — |  |  | — |  |  | (20,872) |
Allowance for borrowed funds used during construction |  | 1,030 |  |  | 113 |  |  | 152 |  |  | — |  |  | — |  |  | 1,295 |
Income before income taxes |  | 55,511 |  |  | 9,326 |  |  | 5,445 |  |  | — |  |  | (11,414) |  |  | 58,868 |
Income taxes |  | 9,942 |  |  | 2,118 |  |  | 1,010 |  |  | — |  |  | — |  |  | 13,070 |
Net income |  | 45,569 |  |  | 7,208 |  |  | 4,435 |  |  | — |  |  | (11,414) |  |  | 45,798 |
Preferred stock dividends of subsidiaries |  | — |  |  | 133 |  |  | 96 |  |  | — |  |  | — |  |  | 229 |
Net income attributable to Hawaiian Electric |  | 45,569 |  |  | 7,075 |  |  | 4,339 |  |  | — |  |  | (11,414) |  |  | 45,569 |
Preferred stock dividends of Hawaiian Electric |  | 270 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 270 |
Net income for common stock |  | $ | 45,299 |  |  | 7,075 |  |  | 4,339 |  |  | — |  |  | (11,414) |  |  | $ | 45,299 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Comprehensive Income Three months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net income for common stock |  | $ | 45,299 |  |  | 7,075 |  |  | 4,339 |  |  | — |  |  | (11,414) |  |  | $ | 45,299 |
Other comprehensive loss, net of taxes: |  |  |  |  |  |  |  |  |  |  |  |
Retirement benefit plans: |  |  |  |  |  |  |  |  |  |  |  |
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes |  | (470) |  |  | (55) |  |  | (66) |  |  | — |  |  | 121 |  |  | (470) |
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes |  | 426 |  |  | 53 |  |  | 57 |  |  | — |  |  | (110) |  |  | 426 |
Other comprehensive loss, net of taxes |  | (44) |  |  | (2) |  |  | (9) |  |  | — |  |  | 11 |  |  | (44) |
Comprehensive income attributable to common shareholder |  | $ | 45,255 |  |  | 7,073 |  |  | 4,330 |  |  | — |  |  | (11,403) |  |  | $ | 45,255 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Income Six months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Revenues |  | $ | 1,128,808 |  |  | 235,272 |  |  | 216,829 |  |  | — |  |  | — |  |  | $ | 1,580,909 |
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Fuel oil |  | 397,585 |  |  | 60,126 |  |  | 85,237 |  |  | — |  |  | — |  |  | 542,948 |
Purchased power |  | 254,657 |  |  | 63,124 |  |  | 23,364 |  |  | — |  |  | — |  |  | 341,145 |
Other operation and maintenance |  | 184,601 |  |  | 49,134 |  |  | 57,716 |  |  | — |  |  | — |  |  | 291,451 |
Wildfire tort-related claims (Note 2) |  | 1,369,600 |  |  | 171,200 |  |  | 171,200 |  |  | — |  |  | — |  |  | 1,712,000 |
Depreciation |  | 84,007 |  |  | 21,928 |  |  | 19,689 |  |  | — |  |  | — |  |  | 125,624 |
Taxes, other than income taxes |  | 106,623 |  |  | 21,900 |  |  | 20,303 |  |  | — |  |  | — |  |  | 148,826 |
Total expenses |  | 2,397,073 |  |  | 387,412 |  |  | 377,509 |  |  | — |  |  | — |  |  | 3,161,994 |
Operating loss |  | (1,268,265) |  |  | (152,140) |  |  | (160,680) |  |  | — |  |  | — |  |  | (1,581,085) |
Allowance for equity funds used during construction |  | 5,399 |  |  | 637 |  |  | 940 |  |  | — |  |  | — |  |  | 6,976 |
Equity in earnings of subsidiaries |  | (240,075) |  |  | — |  |  | — |  |  | — |  |  | 240,075 |  |  | — |
Retirement defined benefits credit (expense)—other than service costs |  | 1,855 |  |  | 336 |  |  | (47) |  |  | — |  |  | — |  |  | 2,144 |
Interest expense and other charges, net |  | (30,009) |  |  | (5,888) |  |  | (8,790) |  |  | — |  |  | 3,285 |  |  | (41,402) |
Allowance for borrowed funds used during construction |  | 2,113 |  |  | 192 |  |  | 425 |  |  | — |  |  | — |  |  | 2,730 |
Interest Income |  | 5,635 |  |  | 396 |  |  | 138 |  |  | — |  |  | (3,285) |  |  | 2,884 |
Loss before income taxes |  | (1,523,347) |  |  | (156,467) |  |  | (168,014) |  |  | — |  |  | 240,075 |  |  | (1,607,753) |
Income tax benefit |  | (333,714) |  |  | (40,829) |  |  | (44,035) |  |  | — |  |  | — |  |  | (418,578) |
Net loss |  | (1,189,633) |  |  | (115,638) |  |  | (123,979) |  |  | — |  |  | 240,075 |  |  | (1,189,175) |
Preferred stock dividends of subsidiaries |  | — |  |  | 267 |  |  | 191 |  |  | — |  |  | — |  |  | 458 |
Net loss attributable to Hawaiian Electric |  | (1,189,633) |  |  | (115,905) |  |  | (124,170) |  |  | — |  |  | 240,075 |  |  | (1,189,633) |
Preferred stock dividends of Hawaiian Electric |  | 540 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 540 |
Net loss for common stock |  | $ | (1,190,173) |  |  | (115,905) |  |  | (124,170) |  |  | — |  |  | 240,075 |  |  | $ | (1,190,173) |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Comprehensive Income Six months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net loss for common stock |  | $ | (1,190,173) |  |  | (115,905) |  |  | (124,170) |  |  | — |  |  | 240,075 |  |  | $ | (1,190,173) |
Other comprehensive loss, net of taxes: |  |  |  |  |  |  |  |  |  |  |  |
Retirement benefit plans: |  |  |  |  |  |  |  |  |  |  |  |
Adjustment for amortization of net gains recognized during the period in net periodic benefit cost, net of taxes |  | (1,013) |  |  | (77) |  |  | (116) |  |  | — |  |  | 193 |  |  | (1,013) |
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes |  | 918 |  |  | 70 |  |  | 99 |  |  | — |  |  | (169) |  |  | 918 |
Other comprehensive loss, net of taxes |  | (95) |  |  | (7) |  |  | (17) |  |  | — |  |  | 24 |  |  | (95) |
Comprehensive loss attributable to common shareholder |  | $ | (1,190,268) |  |  | (115,912) |  |  | (124,187) |  |  | — |  |  | 240,099 |  |  | $ | (1,190,268) |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Income Six months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Revenues |  | $ | 1,172,219 |  |  | 227,362 |  |  | 225,101 |  |  | — |  |  | (130) |  |  | $ | 1,624,552 |
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Fuel oil |  | 467,298 |  |  | 48,231 |  |  | 98,725 |  |  | — |  |  | — |  |  | 614,254 |
Purchased power |  | 229,739 |  |  | 71,332 |  |  | 20,124 |  |  | — |  |  | — |  |  | 321,195 |
Other operation and maintenance |  | 172,200 |  |  | 43,016 |  |  | 49,460 |  |  | — |  |  | — |  |  | 264,676 |
Depreciation |  | 81,838 |  |  | 21,271 |  |  | 18,507 |  |  | — |  |  | — |  |  | 121,616 |
Taxes, other than income taxes |  | 110,999 |  |  | 21,126 |  |  | 21,186 |  |  | — |  |  | — |  |  | 153,311 |
Total expenses |  | 1,062,074 |  |  | 204,976 |  |  | 208,002 |  |  | — |  |  | — |  |  | 1,475,052 |
Operating income |  | 110,145 |  |  | 22,386 |  |  | 17,099 |  |  | — |  |  | (130) |  |  | 149,500 |
Allowance for equity funds used during construction |  | 5,599 |  |  | 638 |  |  | 836 |  |  | — |  |  | — |  |  | 7,073 |
Equity in earnings of subsidiaries |  | 22,955 |  |  | — |  |  | — |  |  | — |  |  | (22,955) |  |  | — |
Retirement defined benefits credit (expense)—other than service costs |  | 1,809 |  |  | 337 |  |  | (51) |  |  | — |  |  | — |  |  | 2,095 |
Interest expense and other charges, net |  | (29,299) |  |  | (5,806) |  |  | (6,143) |  |  | — |  |  | 130 |  |  | (41,118) |
Allowance for borrowed funds used during construction |  | 1,948 |  |  | 204 |  |  | 274 |  |  | — |  |  | — |  |  | 2,426 |
Income before income taxes |  | 113,157 |  |  | 17,759 |  |  | 12,015 |  |  | — |  |  | (22,955) |  |  | 119,976 |
Income taxes |  | 20,309 |  |  | 4,027 |  |  | 2,334 |  |  | — |  |  | — |  |  | 26,670 |
Net income |  | 92,848 |  |  | 13,732 |  |  | 9,681 |  |  | — |  |  | (22,955) |  |  | 93,306 |
Preferred stock dividends of subsidiaries |  | — |  |  | 267 |  |  | 191 |  |  | — |  |  | — |  |  | 458 |
Net income attributable to Hawaiian Electric |  | 92,848 |  |  | 13,465 |  |  | 9,490 |  |  | — |  |  | (22,955) |  |  | 92,848 |
Preferred stock dividends of Hawaiian Electric |  | 540 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 540 |
Net income for common stock |  | $ | 92,308 |  |  | 13,465 |  |  | 9,490 |  |  | — |  |  | (22,955) |  |  | $ | 92,308 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Comprehensive Income Six months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net income for common stock |  | $ | 92,308 |  |  | 13,465 |  |  | 9,490 |  |  | — |  |  | (22,955) |  |  | $ | 92,308 |
Other comprehensive loss, net of taxes: |  |  |  |  |  |  |  |  |  |  |  |
Retirement benefit plans: |  |  |  |  |  |  |  |  |  |  |  |
Adjustment for amortization of prior service credit and net gains recognized during the period in net periodic benefit cost, net of taxes |  | (940) |  |  | (111) |  |  | (129) |  |  | — |  |  | 240 |  |  | (940) |
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes |  | 851 |  |  | 103 |  |  | 114 |  |  | — |  |  | (217) |  |  | 851 |
Other comprehensive loss, net of taxes |  | (89) |  |  | (8) |  |  | (15) |  |  | — |  |  | 23 |  |  | (89) |
Comprehensive income attributable to common shareholder |  | $ | 92,219 |  |  | 13,457 |  |  | 9,475 |  |  | — |  |  | (22,932) |  |  | $ | 92,219 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Balance Sheet June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsi- diaries |  | Consoli- dating adjustments |  | Hawaiian Electric Consolidated
Assets |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  |  |  |
Utility property, plant and equipment |  |  |  |  |  |  |  |  |  |  |  |
Land |  | $ | 42,860 |  |  | 5,645 |  |  | 3,514 |  |  | — |  |  | — |  |  | $ | 52,019 |
Plant and equipment |  | 5,471,342 |  |  | 1,483,570 |  |  | 1,396,982 |  |  | — |  |  | — |  |  | 8,351,894 |
Right-of-use assets - finance lease |  | 362,741 |  |  | 36,074 |  |  | 50,757 |  |  | — |  |  | — |  |  | 449,572 |
Less accumulated depreciation |  | (2,001,115) |  |  | (676,745) |  |  | (608,860) |  |  | — |  |  | — |  |  | (3,286,720) |
Construction in progress |  | 264,823 |  |  | 27,641 |  |  | 43,739 |  |  | — |  |  | — |  |  | 336,203 |
Utility property, plant and equipment, net |  | 4,140,651 |  |  | 876,185 |  |  | 886,132 |  |  | — |  |  | — |  |  | 5,902,968 |
Nonutility property, plant and equipment, less accumulated depreciation |  | 5,293 |  |  | 115 |  |  | 1,532 |  |  | — |  |  | — |  |  | 6,940 |
Total property, plant and equipment, net |  | 4,145,944 |  |  | 876,300 |  |  | 887,664 |  |  | — |  |  | — |  |  | 5,909,908 |
Investment in wholly owned subsidiaries, at equity |  | 482,112 |  |  | — |  |  | — |  |  | — |  |  | (482,112) |  |  | — |
Current assets |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | 58,819 |  |  | 18,864 |  |  | 10,860 |  |  | 77 |  |  | — |  |  | 88,620 |
Restricted cash |  | 2,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 2,000 |
Advances to affiliates |  | 110,000 |  |  | — |  |  | — |  |  | — |  |  | (110,000) |  |  | — |
Customer accounts receivable, net |  | 143,860 |  |  | 33,223 |  |  | 34,232 |  |  | — |  |  | — |  |  | 211,315 |
Accrued unbilled revenues, net |  | 131,246 |  |  | 25,080 |  |  | 22,220 |  |  | — |  |  | — |  |  | 178,546 |
Other accounts receivable, net |  | 59,341 |  |  | 12,802 |  |  | 24,179 |  |  | — |  |  | (38,430) |  |  | 57,892 |
Fuel oil stock, at average cost |  | 112,116 |  |  | 13,843 |  |  | 20,132 |  |  | — |  |  | — |  |  | 146,091 |
Materials and supplies, at average cost |  | 65,354 |  |  | 14,154 |  |  | 33,496 |  |  | — |  |  | — |  |  | 113,004 |
Prepayments and other |  | 50,896 |  |  | 5,784 |  |  | 14,203 |  |  | — |  |  | (4,287) |  |  | 66,596 |
Regulatory assets |  | 65,372 |  |  | 4,872 |  |  | 9,026 |  |  | — |  |  | — |  |  | 79,270 |
Total current assets |  | 799,004 |  |  | 128,622 |  |  | 168,348 |  |  | 77 |  |  | (152,717) |  |  | 943,334 |
Other long-term assets |  |  |  |  |  |  |  |  |  |  |  |
Operating lease right-of-use assets |  | 32,387 |  |  | 24,197 |  |  | 8,156 |  |  | — |  |  | — |  |  | 64,740 |
Regulatory assets |  | 200,662 |  |  | 15,123 |  |  | 27,354 |  |  | — |  |  | — |  |  | 243,139 |
Other |  | 212,914 |  |  | 37,056 |  |  | 35,144 |  |  | — |  |  | (47,337) |  |  | 237,777 |
Total other long-term assets |  | 445,963 |  |  | 76,376 |  |  | 70,654 |  |  | — |  |  | (47,337) |  |  | 545,656 |
Total assets |  | $ | 5,873,023 |  |  | 1,081,298 |  |  | 1,126,666 |  |  | 77 |  |  | (682,166) |  |  | $ | 7,398,898 |
(continued) Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Balance Sheet (continued) June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsi- diaries |  | Consoli- dating adjustments |  | Hawaiian Electric Consolidated
Capitalization and liabilities |  |  |  |  |  |  |  |  |  |  |  |
Capitalization |  |  |  |  |  |  |  |  |  |  |  |
Common stock equity |  | $ | 1,192,842 |  |  | 243,878 |  |  | 238,157 |  |  | 77 |  |  | (482,112) |  |  | $ | 1,192,842 |
Cumulative preferred stock—not subject to mandatory redemption |  | 22,293 |  |  | 7,000 |  |  | 5,000 |  |  | — |  |  | — |  |  | 34,293 |
Long-term debt, net |  | 1,386,884 |  |  | 244,409 |  |  | 256,500 |  |  | — |  |  | — |  |  | 1,887,793 |
Total capitalization |  | 2,602,019 |  |  | 495,287 |  |  | 499,657 |  |  | 77 |  |  | (482,112) |  |  | 3,114,928 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |
Current portion of operating lease liabilities |  | 5,804 |  |  | 7,216 |  |  | 2,882 |  |  | — |  |  | — |  |  | 15,902 |
Current portion of long-term debt |  | 39,961 |  |  | 4,995 |  |  | 1,998 |  |  | — |  |  | — |  |  | 46,954 |
Short-term borrowings from affiliate |  | — |  |  | — |  |  | 110,000 |  |  | — |  |  | (110,000) |  |  | — |
Accounts payable |  | 146,724 |  |  | 23,805 |  |  | 24,005 |  |  | — |  |  | — |  |  | 194,534 |
Interest and preferred dividends payable |  | 17,001 |  |  | 3,228 |  |  | 3,394 |  |  | — |  |  | (631) |  |  | 22,992 |
Taxes accrued, including revenue taxes |  | 180,419 |  |  | 40,640 |  |  | 32,687 |  |  | — |  |  | (4,287) |  |  | 249,459 |
Regulatory liabilities |  | 10,442 |  |  | 8,284 |  |  | 5,380 |  |  | — |  |  | — |  |  | 24,106 |
Wildfire tort-related claims (Note 2) |  | 1,369,600 |  |  | 171,200 |  |  | 171,200 |  |  | — |  |  | — |  |  | 1,712,000 |
Other |  | 83,336 |  |  | 28,351 |  |  | 38,149 |  |  | — |  |  | (37,799) |  |  | 112,037 |
Total current liabilities |  | 1,853,287 |  |  | 287,719 |  |  | 389,695 |  |  | — |  |  | (152,717) |  |  | 2,377,984 |
Deferred credits and other liabilities |  |  |  |  |  |  |  |  |  |  |  |
Operating lease liabilities |  | 31,854 |  |  | 17,342 |  |  | 5,583 |  |  | — |  |  | — |  |  | 54,779 |
Finance lease liabilities |  | 348,341 |  |  | 34,712 |  |  | 50,178 |  |  | — |  |  | — |  |  | 433,231 |
Deferred income taxes |  | — |  |  | 7,019 |  |  | 25,521 |  |  | — |  |  | (32,540) |  |  | — |
Regulatory liabilities |  | 830,156 |  |  | 205,042 |  |  | 116,305 |  |  | — |  |  | — |  |  | 1,151,503 |
Unamortized tax credits |  | 57,247 |  |  | 11,052 |  |  | 10,932 |  |  | — |  |  | — |  |  | 79,231 |
Defined benefit pension and other postretirement benefit plans liability |  | 75,433 |  |  | — |  |  | — |  |  | — |  |  | (14,797) |  |  | 60,636 |
Other |  | 74,686 |  |  | 23,125 |  |  | 28,795 |  |  | — |  |  | — |  |  | 126,606 |
Total deferred credits and other liabilities |  | 1,417,717 |  |  | 298,292 |  |  | 237,314 |  |  | — |  |  | (47,337) |  |  | 1,905,986 |
Total capitalization and liabilities |  | $ | 5,873,023 |  |  | 1,081,298 |  |  | 1,126,666 |  |  | 77 |  |  | (682,166) |  |  | $ | 7,398,898 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Balance Sheet December 31, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsi-diary |  | Consoli- dating adjustments |  | Hawaiian Electric Consolidated
Assets |  |  |  |  |  |  |  |  |  |  |  |
Property, plant and equipment |  |  |  |  |  |  |  |  |  |  |  |
Utility property, plant and equipment |  |  |  |  |  |  |  |  |  |  |  |
Land |  | $ | 42,859 |  |  | 5,645 |  |  | 3,594 |  |  | — |  |  | — |  |  | $ | 52,098 |
Plant and equipment |  | 5,398,281 |  |  | 1,459,639 |  |  | 1,374,890 |  |  | — |  |  | — |  |  | 8,232,810 |
Finance lease right-of-use assets |  | 306,099 |  |  | 36,075 |  |  | — |  |  | — |  |  | — |  |  | 342,174 |
Less accumulated depreciation |  | (1,925,660) |  |  | (666,581) |  |  | (605,273) |  |  | — |  |  | — |  |  | (3,197,514) |
Construction in progress |  | 247,836 |  |  | 33,488 |  |  | 38,899 |  |  | — |  |  | — |  |  | 320,223 |
Utility property, plant and equipment, net |  | 4,069,415 |  |  | 868,266 |  |  | 812,110 |  |  | — |  |  | — |  |  | 5,749,791 |
Nonutility property, plant and equipment, less accumulated depreciation |  | 5,295 |  |  | 115 |  |  | 1,532 |  |  | — |  |  | — |  |  | 6,942 |
Total property, plant and equipment, net |  | 4,074,710 |  |  | 868,381 |  |  | 813,642 |  |  | — |  |  | — |  |  | 5,756,733 |
Investment in wholly owned subsidiaries, at equity |  | 722,211 |  |  | — |  |  | — |  |  | — |  |  | (722,211) |  |  | — |
Current assets |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | 89,755 |  |  | 10,658 |  |  | 5,587 |  |  | 77 |  |  | — |  |  | 106,077 |
Restricted cash |  | 2,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 2,000 |
Advances to affiliates |  | 70,500 |  |  | — |  |  | — |  |  | — |  |  | (70,500) |  |  | — |
Customer accounts receivable, net |  | 172,747 |  |  | 38,216 |  |  | 33,346 |  |  | — |  |  | — |  |  | 244,309 |
Accrued unbilled revenues, net |  | 136,367 |  |  | 25,102 |  |  | 24,175 |  |  | — |  |  | — |  |  | 185,644 |
Other accounts receivable, net |  | 143,160 |  |  | 13,318 |  |  | 32,521 |  |  | — |  |  | (77,480) |  |  | 111,519 |
Fuel oil stock, at average cost |  | 108,228 |  |  | 17,968 |  |  | 22,041 |  |  | — |  |  | — |  |  | 148,237 |
Materials and supplies, at average cost |  | 64,334 |  |  | 14,397 |  |  | 35,702 |  |  | — |  |  | — |  |  | 114,433 |
Prepayments and other |  | 40,767 |  |  | 7,724 |  |  | 11,638 |  |  | — |  |  | (1,638) |  |  | 58,491 |
Regulatory assets |  | 58,920 |  |  | 5,771 |  |  | 3,762 |  |  | — |  |  | — |  |  | 68,453 |
Total current assets |  | 886,778 |  |  | 133,154 |  |  | 168,772 |  |  | 77 |  |  | (149,618) |  |  | 1,039,163 |
Other long-term assets |  |  |  |  |  |  |  |  |  |  |  |
Operating lease right-of-use assets |  | 34,856 |  |  | 27,470 |  |  | 9,551 |  |  | — |  |  | — |  |  | 71,877 |
Regulatory assets |  | 189,417 |  |  | 13,575 |  |  | 23,359 |  |  | — |  |  | — |  |  | 226,351 |
Other |  | 134,033 |  |  | 36,439 |  |  | 33,129 |  |  | — |  |  | (14,171) |  |  | 189,430 |
Total other long-term assets |  | 358,306 |  |  | 77,484 |  |  | 66,039 |  |  | — |  |  | (14,171) |  |  | 487,658 |
Total assets |  | $ | 6,042,005 |  |  | 1,079,019 |  |  | 1,048,453 |  |  | 77 |  |  | (886,000) |  |  | $ | 7,283,554 |
(continued) Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Balance Sheet (continued) December 31, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsi-diary |  | Consoli- dating adjustments |  | Hawaiian Electric Consolidated
Capitalization and liabilities |  |  |  |  |  |  |  |  |  |  |  |
Capitalization |  |  |  |  |  |  |  |  |  |  |  |
Common stock equity |  | $ | 2,409,110 |  |  | 359,790 |  |  | 362,344 |  |  | 77 |  |  | (722,211) |  |  | $ | 2,409,110 |
Cumulative preferred stock—not subject to mandatory redemption |  | 22,293 |  |  | 7,000 |  |  | 5,000 |  |  | — |  |  | — |  |  | 34,293 |
Long-term debt, net |  | 1,426,516 |  |  | 249,339 |  |  | 258,422 |  |  | — |  |  | — |  |  | 1,934,277 |
Total capitalization |  | 3,857,919 |  |  | 616,129 |  |  | 625,766 |  |  | 77 |  |  | (722,211) |  |  | 4,377,680 |
Current liabilities |  |  |  |  |  |  |  |  |  |  |  |
Current portion of operating lease liabilities |  | 6,788 |  |  | 7,025 |  |  | 2,804 |  |  | — |  |  | — |  |  | 16,617 |
Short-term borrowings-affiliate |  | — |  |  | — |  |  | 70,500 |  |  | — |  |  | (70,500) |  |  | — |
Accounts payable |  | 136,102 |  |  | 29,418 |  |  | 25,520 |  |  | — |  |  | — |  |  | 191,040 |
Interest and preferred dividends payable |  | 17,085 |  |  | 3,098 |  |  | 3,074 |  |  | — |  |  | (375) |  |  | 22,882 |
Taxes accrued, including revenue taxes |  | 211,840 |  |  | 43,932 |  |  | 37,808 |  |  | — |  |  | (1,638) |  |  | 291,942 |
Regulatory liabilities |  | 20,013 |  |  | 8,508 |  |  | 8,038 |  |  | — |  |  | — |  |  | 36,559 |
Wildfire tort-related claims |  | 75,000 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 75,000 |
Other |  | 90,131 |  |  | 33,240 |  |  | 50,170 |  |  | — |  |  | (77,105) |  |  | 96,436 |
Total current liabilities |  | 556,959 |  |  | 125,221 |  |  | 197,914 |  |  | — |  |  | (149,618) |  |  | 730,476 |
Deferred credits and other liabilities |  |  |  |  |  |  |  |  |  |  |  |
Operating lease liabilities |  | 34,262 |  |  | 20,792 |  |  | 7,044 |  |  | — |  |  | — |  |  | 62,098 |
Finance lease liabilities |  | 295,935 |  |  | 35,043 |  |  | — |  |  | — |  |  | — |  |  | 330,978 |
Deferred income taxes |  | 280,029 |  |  | 51,661 |  |  | 67,311 |  |  | — |  |  | — |  |  | 399,001 |
Regulatory liabilities |  | 803,404 |  |  | 199,173 |  |  | 111,554 |  |  | — |  |  | — |  |  | 1,114,131 |
Unamortized tax credits |  | 61,130 |  |  | 11,650 |  |  | 11,532 |  |  | — |  |  | — |  |  | 84,312 |
Defined benefit pension and other postretirement benefit plans liability |  | 74,842 |  |  | — |  |  | — |  |  | — |  |  | (14,171) |  |  | 60,671 |
Other |  | 77,525 |  |  | 19,350 |  |  | 27,332 |  |  |  |  | — |  |  | 124,207 |
Total deferred credits and other liabilities |  | 1,627,127 |  |  | 337,669 |  |  | 224,773 |  |  | — |  |  | (14,171) |  |  | 2,175,398 |
Total capitalization and liabilities |  | $ | 6,042,005 |  |  | 1,079,019 |  |  | 1,048,453 |  |  | 77 |  |  | (886,000) |  |  | $ | 7,283,554 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Changes in Common Stock Equity Six months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Balance, December 31, 2023 |  | $ | 2,409,110 |  |  | 359,790 |  |  | 362,344 |  |  | 77 |  |  | (722,211) |  |  | $ | 2,409,110 |
Net loss for common stock |  | (1,190,173) |  |  | (115,905) |  |  | (124,170) |  |  | — |  |  | 240,075 |  |  | (1,190,173) |
Other comprehensive loss, net of taxes |  | (95) |  |  | (7) |  |  | (17) |  |  | — |  |  | 24 |  |  | (95) |
Common stock dividends |  | (26,000) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (26,000) |
Balance, June 30, 2024 |  | $ | 1,192,842 |  |  | 243,878 |  |  | 238,157 |  |  | 77 |  |  | (482,112) |  |  | $ | 1,192,842 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Changes in Common Stock Equity Six months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Balance, December 31, 2022 |  | $ | 2,344,170 |  |  | 344,720 |  |  | 357,036 |  |  | 77 |  |  | (701,833) |  |  | $ | 2,344,170 |
Net income for common stock |  | 92,308 |  |  | 13,465 |  |  | 9,490 |  |  | — |  |  | (22,955) |  |  | 92,308 |
Other comprehensive loss, net of taxes |  | (89) |  |  | (8) |  |  | (15) |  |  | — |  |  | 23 |  |  | (89) |
Common stock dividends |  | (64,500) |  |  | (8,950) |  |  | (7,350) |  |  | — |  |  | 16,300 |  |  | (64,500) |
Balance, June 30, 2023 |  | $ | 2,371,889 |  |  | 349,227 |  |  | 359,161 |  |  | 77 |  |  | (708,465) |  |  | $ | 2,371,889 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Cash Flows Six months ended June 30, 2024
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiaries |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net cash provided by operating activities |  | $ | 137,811 |  |  | 36,712 |  |  | 12,800 |  |  | — |  |  | (1,850) |  |  | $ | 185,473 |
Cash flows from investing activities |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  | (95,431) |  |  | (27,981) |  |  | (44,788) |  |  | — |  |  | — |  |  | (168,200) |
Advances to affiliates |  | (39,500) |  |  | — |  |  | — |  |  | — |  |  | 39,500 |  |  | — |
Other |  | 535 |  |  | 245 |  |  | (1,087) |  |  | — |  |  | 1,850 |  |  | 1,543 |
Net cash used in investing activities |  | (134,396) |  |  | (27,736) |  |  | (45,875) |  |  | — |  |  | 41,350 |  |  | (166,657) |
Cash flows from financing activities |  |  |  |  |  |  |  |  |  |  |  |
Common stock dividends |  | (26,000) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (26,000) |
Preferred stock dividends of Hawaiian Electric and subsidiaries |  | (998) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (998) |
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less |  | — |  |  | — |  |  | 39,500 |  |  | — |  |  | (39,500) |  |  | — |
Payments of obligations under finance leases |  | (3,382) |  |  | (311) |  |  | (44) |  |  |  |  |  |  | (3,737) |
Other |  | (3,971) |  |  | (459) |  |  | (1,108) |  |  | — |  |  | — |  |  | (5,538) |
Net cash provided by (used in) financing activities |  | (34,351) |  |  | (770) |  |  | 38,348 |  |  | — |  |  | (39,500) |  |  | (36,273) |
Net increase (decrease) in cash, cash equivalents and restricted cash |  | (30,936) |  |  | 8,206 |  |  | 5,273 |  |  | — |  |  | — |  |  | (17,457) |
Cash, cash equivalents and restricted cash, beginning of period |  | 91,755 |  |  | 10,658 |  |  | 5,587 |  |  | 77 |  |  | — |  |  | 108,077 |
Cash, cash equivalents and restricted cash, end of period |  | 60,819 |  |  | 18,864 |  |  | 10,860 |  |  | 77 |  |  | — |  |  | 90,620 |
Less: Restricted cash |  | (2,000) |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (2,000) |
Cash and cash equivalents, end of period |  | $ | 58,819 |  |  | 18,864 |  |  | 10,860 |  |  | 77 |  |  | — |  |  | $ | 88,620 |
Hawaiian Electric Company, Inc. and Subsidiaries Condensed Consolidating Statement of Cash Flows Six months ended June 30, 2023
(in thousands) |  | Hawaiian Electric |  | Hawaii Electric Light |  | Maui Electric |  | Other subsidiary |  | Consolidating adjustments |  | Hawaiian Electric Consolidated
Net cash provided by operating activities |  | $ | 274,412 |  |  | 43,352 |  |  | 34,681 |  |  | — |  |  | (16,300) |  |  | $ | 336,145 |
Cash flows from investing activities |  |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  | (152,823) |  |  | (33,512) |  |  | (43,814) |  |  | — |  |  | — |  |  | (230,149) |
Advances to affiliates |  | — |  |  | 4,500 |  |  | 21,700 |  |  | — |  |  | (26,200) |  |  | — |
Other |  | 2,086 |  |  | 912 |  |  | 1,058 |  |  | — |  |  | — |  |  | 4,056 |
Net cash used in investing activities |  | (150,737) |  |  | (28,100) |  |  | (21,056) |  |  | — |  |  | (26,200) |  |  | (226,093) |
Cash flows from financing activities |  |  |  |  |  |  |  |  |  |  |  |
Common stock dividends |  | (64,500) |  |  | (8,950) |  |  | (7,350) |  |  | — |  |  | 16,300 |  |  | (64,500) |
Preferred stock dividends of Hawaiian Electric and subsidiaries |  | (540) |  |  | (267) |  |  | (191) |  |  | — |  |  | — |  |  | (998) |
Proceeds from issuance of long-term debt |  | 100,000 |  |  | 25,000 |  |  | 25,000 |  |  | — |  |  | — |  |  | 150,000 |
Net decrease in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less |  | (114,167) |  |  | — |  |  | — |  |  | — |  |  | 26,200 |  |  | (87,967) |
Payments of obligations under finance leases |  | (1,241) |  |  | (98) |  |  | — |  |  | — |  |  | — |  |  | (1,339) |
Other |  | (571) |  |  | (135) |  |  | (137) |  |  | — |  |  | — |  |  | (843) |
Net cash provided by (used in) financing activities |  | (81,019) |  |  | 15,550 |  |  | 17,322 |  |  | — |  |  | 42,500 |  |  | (5,647) |
Net increase in cash and cash equivalents |  | 42,656 |  |  | 30,802 |  |  | 30,947 |  |  | — |  |  | — |  |  | 104,405 |
Cash and cash equivalents, beginning of period |  | 27,579 |  |  | 5,092 |  |  | 6,494 |  |  | 77 |  |  | — |  |  | 39,242 |
Cash and cash equivalents, end of period |  | $ | 70,235 |  |  | 35,894 |  |  | 37,441 |  |  | 77 |  |  | — |  |  | $ | 143,647 |

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Namespace Prefix: | he_
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