Electric utility segment

9 Months Ended

Sep. 30, 2017

Electric utility subsidiary [Abstract]

Electric utility segment

Electric utility segment

Revenue taxes. The Utilities’ revenues include amounts for the recovery of various Hawaii state revenue taxes. Revenue taxes are generally recorded as an expense in the period the related revenues are recognized. However, the Utilities’ revenue tax payments to the taxing authorities in the period are based on the prior year’s billed revenues (in the case of public service company taxes and PUC fees) or on the current year’s cash collections from electric sales (in the case of franchise taxes). The Utilities included in the third quarters of 2017 and 2016 and nine months ended September 30, 2017 and 2016 approximately $54 million, $51 million, $150 million and $138 million, respectively, of revenue taxes in “revenues” and in “taxes, other than income taxes” expense, in the unaudited condensed consolidated statements of income.

Unconsolidated variable interest entities.

HECO Capital Trust III.  HECO Capital Trust III (Trust III) was created and exists for the exclusive purposes of (i) issuing in March 2004 2,000,0006.50% Cumulative Quarterly Income Preferred Securities, Series 2004 (2004 Trust Preferred Securities) ($50 million aggregate liquidation preference) to the public and trust common securities ($1.5 million aggregate liquidation preference) to Hawaiian Electric, (ii) investing the proceeds of these trust securities in 2004 Debentures issued by Hawaiian Electric in the principal amount of $31.5 million and issued by Hawaii Electric Light and Maui Electric each in the principal amount of $10 million, (iii) making distributions on these trust securities and (iv) engaging in only those other activities necessary or incidental thereto. The 2004 Trust Preferred Securities are mandatorily redeemable at the maturity of the underlying debt on March 18, 2034, which maturity may be extended to no later than March 18, 2053; and are currently redeemable at the issuer’s option without premium. The 2004 Debentures, together with the obligations of the Utilities under an expense agreement and Hawaiian Electric’s obligations under its trust guarantee and its guarantee of the obligations of Hawaii Electric Light and Maui Electric under their respective debentures, are the sole assets of Trust III. Taken together, Hawaiian Electric’s obligations under the Hawaiian Electric debentures, the Hawaiian Electric indenture, the subsidiary guarantees, the trust agreement, the expense agreement and trust guarantee provide, in the aggregate, a full, irrevocable and unconditional guarantee of payments of amounts due on the Trust Preferred Securities. Trust III has at all times been an unconsolidated subsidiary of Hawaiian Electric. Since Hawaiian Electric, as the holder of 100% of the trust common securities, does not absorb the majority of the variability of Trust III, Hawaiian Electric is not the primary beneficiary and does not consolidate Trust III in accordance with accounting rules on the consolidation of VIEs. Trust III’s balance sheets as of September 30, 2017 and December 31, 2016 each consisted of $51.5 million of 2004 Debentures; $50.0 million of 2004 Trust Preferred Securities; and $1.5 million of trust common securities. Trust III’s income statements for the nine months ended September 30, 2017 consisted of $2.5 million of interest income received from the 2004 Debentures; $2.4 million of distributions to holders of the Trust Preferred Securities; and $75,000 of common dividends on the trust common securities to Hawaiian Electric. As long as the 2004 Trust Preferred Securities are outstanding, Hawaiian Electric is not entitled to receive any funds from Trust III other than pro-rata distributions, subject to certain subordination provisions, on the trust common securities. In the event of a default by Hawaiian Electric in the performance of its obligations under the 2004 Debentures or under its Guarantees, or in the event any of the Utilities elect to defer payment of interest on any of their respective 2004 Debentures, then Hawaiian Electric will be subject to a number of restrictions, including a prohibition on the payment of dividends on its common stock.

Power purchase agreements.  As of September 30, 2017, the Utilities had five PPAs for firm capacity and other PPAs with independent power producers (IPPs) and Schedule Q providers (e.g., customers with cogeneration and/or power production facilities who buy power from or sell power to the Utilities), none of which is currently required to be consolidated as VIEs.

Pursuant to the current accounting standards for VIEs, the Utilities are deemed to have variable interest in Kalaeloa Partners, L.P. (Kalaeloa), AES Hawaii, Inc. (AES Hawaii) and HEP by reason of the provisions of the PPAs that the Utilities have with the three IPPs. However, management has concluded that the Utilities are not the primary beneficiary of Kalaeloa, AES Hawaii or HEP because the Utilities do not have the power to direct the activities that most significantly impact the three 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, AES Hawaii or HEP in its unaudited condensed consolidated financial statements.

For the other 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 obligation in the PPAs for the Utilities to absorb any variability of the IPPs, or the IPPs were either a “business” or “governmental organization,” and thus excluded from the scope of accounting standards for VIEs. Two IPPs of as-available energy declined to provide the information necessary for Utilities to determine the applicability of accounting standards for VIEs. If information is ultimately received from the IPPs, a possible outcome of future analyses of such information is the consolidation of one or both of such IPPs in the unaudited condensed consolidated financial statements. 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.

Commitments and contingencies.

Contingencies. The Utilities are subject in the normal course of business to pending and threatened legal proceedings. 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.

Power purchase agreements.  Purchases from all IPPs were as follows:

	Three months ended September 30				Nine months ended September 30
(in millions)	2017		2016		2017		2016
Kalaeloa	$	48	$	44	$	136	$	109
AES Hawaii	39		38		103		112
HPOWER	18		19		51		52
Puna Geothermal Venture	10		7		28		19
HEP	8		8		25		23
Other IPPs 1	38		42		98		98
Total IPPs	$	161	$	158	$	441	$	413

¹  Includes wind power, solar power, feed-in tariff projects and other PPAs.

Kalaeloa Partners, L.P.  In October 1988, Hawaiian Electric entered into a PPA with Kalaeloa, subsequently approved by the PUC, which provided that Hawaiian Electric would purchase 180 megawatts (MW) of firm capacity for a period of 25 years beginning in May 1991. In October 2004, Hawaiian Electric and Kalaeloa entered into amendments to the PPA, subsequently approved by the PUC, which together effectively increased the firm capacity from 180 MW to 208 MW. The energy payments that Hawaiian Electric makes to Kalaeloa include: (1) a fuel component, with a fuel price adjustment based on the cost of low sulfur fuel oil, (2) a fuel additives cost component and (3) a non-fuel component, with an adjustment based on changes in the Gross National Product Implicit Price Deflator. The capacity payments that Hawaiian Electric makes to Kalaeloa are fixed in accordance with the PPA. Kalaeloa also has a steam delivery cogeneration contract with another customer, the term of which coincides with the PPA. The facility has been certified by the Federal Energy Regulatory Commission as a Qualifying Facility under the Public Utility Regulatory Policies Act of 1978.

Hawaiian Electric and Kalaeloa are in negotiations to address the PPA term that ended on May 23, 2016. The PPA automatically extends on a month-to-month basis as long as the parties are still negotiating in good faith, but would end 60 days after either party notifies the other in writing that negotiations have terminated. Hawaiian Electric and Kalaeloa have agreed that neither party will terminate the PPA prior to October 31, 2018.

AES Hawaii, Inc. Under a PPA entered into in March 1988, as amended (through Amendment No. 2) for a period of 30 years beginning September 1992, Hawaiian Electric agreed to purchase 180 MW of firm capacity from AES Hawaii. In August 2012, Hawaiian Electric filed an application with the PUC seeking an exemption from the PUC’s Competitive Bidding Framework to negotiate an amendment to the PPA to purchase 186 MW of firm capacity, and amend the energy pricing formula in the PPA. The PUC approved the exemption in April 2013, but Hawaiian Electric and AES Hawaii were not able to reach an agreement on the amendment. In June 2015, AES Hawaii filed an arbitration demand regarding a dispute about whether Hawaiian Electric was obligated to buy up to 9 MW of additional capacity based on a 1992 letter. Hawaiian Electric responded to the arbitration demand and in October 2015, AES Hawaii and Hawaiian Electric entered into a Settlement Agreement to stay the arbitration proceeding. The Settlement Agreement included certain conditions precedent which, if satisfied, would have released the parties from the claims under the arbitration proceeding. Among the conditions precedent was the successful negotiation and PUC approval of an amendment to the existing PPA.

In November 2015, Hawaiian Electric entered into Amendment No. 3 for which PUC approval was requested and subsequently denied in January 2017. Approval of Amendment No. 3 would have satisfied the final condition for effectiveness of the Settlement Agreement and resolved AES Hawaii's claims. Following the PUC's decision, the parties agreed to extend the stay of the arbitration proceeding, while settlement discussions continue.

Hu Honua Bioenergy, LLC. In May 2012, Hawaii Electric Light signed a PPA, which the PUC approved in December 2013, with Hu Honua Bioenergy, LLC (Hu Honua) for 21.5 MW of renewable, dispatchable firm capacity fueled by locally grown biomass from a facility on the island of Hawaii. Per the terms of the PPA, the Hu Honua plant was scheduled to be in service in 2016. However, Hu Honua encountered construction delays, failed to meet its obligations under the PPA and failed to provide adequate assurances that it could perform or had the financial means to perform. Hawaii Electric Light terminated the PPA on March 1, 2016. On November 30, 2016, Hu Honua filed a civil complaint in the United States District Court for the District of Hawaii that included claims purportedly arising out of the termination of Hu Honua’s PPA. On May 26, 2017, Hawaii Electric Light and Hu Honua entered into a settlement agreement that will settle all claims related to the termination of the original PPA. The settlement agreement was contingent on the PUC’s approval of an amended and restated PPA between Hawaii Electric Light and Hu Honua dated May 5, 2017. In July 2017, the PUC approved the amended and restated PPA. On August 25, 2017, the PUC’s approval was appealed by a third party. The appeal is still pending. Hu Honua is expected to be on-line by the end of 2018.

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 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.

Enterprise Resource Planning/Enterprise Asset Management (ERP/EAM) Implementation Project. On August 11, 2016, the PUC approved the Utilities’ request to commence the ERP/EAM Implementation Project, subject to certain conditions, including a $77.6 million cap on cost recovery as well as a requirement that the Utilities pass onto customers a minimum of $244 million in savings associated with the system over its 12-year service life. The decision and order (D&O) approved the deferral of certain project costs and allowed the accrual of allowance for funds used during construction (AFUDC), but limited the AFUDC rate to 1.75%. Pursuant to the D&O and subsequent orders, in September 2017, the Utilities filed a bottom-up, low-level analysis of the project’s benefits and performance metrics and tracking mechanism for passing the project’s benefits on to customers. Monthly reports on the status and costs of the project continue to be filed.

The ERP/EAM Implementation Project is on schedule. The project is expected to go live by October 1, 2018. As of September 30, 2017, the Project incurred costs of $23.6 million of which $4.6 million were charged to other operation and maintenance (O&M) expense, $1.4 million relate to capital costs and $17.6 million are deferred costs.

Schofield Generating Station Project. In August 2012, the PUC approved a waiver from the competitive bidding framework to allow Hawaiian Electric to negotiate with the U.S. Army for the construction of a 50 MW utility owned and operated firm, renewable and dispatchable generation facility at Schofield Barracks. In September 2015, the PUC approved Hawaiian Electric’s application to expend $167 million for the project. In approving the project, the PUC placed a cost cap of $167 million for the project, stated 90% of the cap is allowed for cost recovery through cost recovery mechanisms other than base rates, and stated the $167 million cap will be adjusted downward due to any reduction in the cost of the engine contract due to a reduction in the foreign exchange rate. Hawaiian Electric was required to take all necessary steps to lock in the lowest possible exchange rate. On January 5, 2016, Hawaiian Electric executed window forward contracts, which lowered the cost of the engine contract by $9.7 million, resulting in a revised project cost cap of $157.3 million. Hawaiian Electric has received all of the major permits for the project, including a 35 year site lease from the U.S. Army. Construction of the facility began in October 2016, and the facility is expected to be placed in service in the second quarter of 2018. A request to recover the costs of the project and related operations and maintenance expense through the newly-established Major Project Interim Recovery (MPIR) adjustment mechanism is pending PUC approval. (See “Decoupling” section below for MPIR guidelines and capital cost recovery discussion.) Project costs incurred as of September 30, 2017 amounted to $105.7 million.

West Loch PV Project. In July 2016, Hawaiian Electric announced plans to build, own and operate a utility-owned, grid-tied 20-MW (ac) solar facility in conjunction with the Department of the Navy at a Navy/Air Force joint base. In June 2017, the PUC approved the expenditure of funds for the project, including Hawaiian Electric’s proposed project cost cap of $67 million and a performance guarantee to provide energy at 9.56 cents/KWH or less. Project costs incurred as of September 30, 2017 amounted to $0.7 million.

In approving the project, the PUC agreed that the project is eligible for recovery of costs offset by related net benefits under the newly-established MPIR adjustment mechanism. (See “Decoupling” section below for MPIR guidelines and capital cost recovery discussion.) Hawaiian Electric provided supplemental materials in August 2017, as requested by the PUC, to support meeting the MPIR guidelines, accompanied by system performance guarantee and cost savings sharing mechanisms. 

Hawaiian Telcom. The Utilities each have separate agreements for the joint ownership and maintenance of utility poles with Hawaiian Telcom, Inc. (Hawaiian Telcom), the respective county or counties in which each utility operates and other third parties, such as the State of Hawaii. The agreements set forth various circumstances requiring pole removal/installation/replacement and the sharing of costs among the joint pole owners. The agreements allow for the cost of work done by one joint pole owner to be shared by the other joint pole owners based on the apportionment of costs in the agreements. The Utilities have maintained, replaced and installed the majority of the jointly-owned poles in each of the respective service territories, and have billed the other joint pole owners for their respective share of the costs. The counties and the State have been reimbursing the Utilities for their share of the costs. However, Hawaiian Telcom has been delinquent in reimbursing the Utilities for its share of the costs.

Hawaiian Electric has initiated a dispute resolution process to collect the unpaid amounts from Hawaiian Telcom as specified by the joint pole agreement. This dispute resolution process is stayed pending settlement negotiations. For Hawaii Electric Light, the agreement does not specify an alternative dispute resolution process, and thus a complaint for payment was filed with the Circuit Court in June 2016. This complaint is stayed pending settlement negotiations. Maui Electric has not yet commenced any legal action to recover the delinquent amounts. The Utilities and Hawaiian Telcom have entered into a non-binding memorandum of understanding to endeavor to negotiate agreements, subject to PUC approval, for purchase by the Utilities of Hawaiian Telcom’s interest in all the joint poles, with payment of the purchase price of such interest in the poles to be offset in part by the receivables owed by Hawaiian Telcom to the Utilities. As of September 30, 2017, total receivables under the joint pole agreement, including interest, from Hawaiian Telcom are $22.2 million ($14.9 million at Hawaiian Electric, $6.0 million at Hawaii Electric Light, and $1.3 million at Maui Electric). Management expects to prevail on these claims but has reserved for the accrued interest of $4.9 million on the receivables.

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 into the environment 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 by merger 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. The Environmental Protection Agency (EPA) has since identified environmental impacts in the subsurface soil at the Site. Although Maui Electric never operated at the Site or owned the Site property, after discussions with the EPA and the Hawaii Department of Health (DOH), Maui Electric agreed to undertake additional investigations at the Site and an adjacent parcel that Molokai Electric Company had used for equipment storage (the Adjacent Parcel) to determine the extent of environmental contamination. A 2011 assessment by a Maui Electric contractor of the Adjacent Parcel identified environmental impacts, including elevated polychlorinated biphenyls (PCBs) in the subsurface soils. In cooperation with the DOH and EPA, Maui Electric is further investigating the Site and the Adjacent Parcel to determine the extent of impacts of PCBs, residual fuel oils and other subsurface contaminants. Maui Electric has a reserve balance of $3.1 million as of September 30, 2017, representing the probable and reasonably estimated cost to complete the additional investigation and estimated cleanup costs at the Site and the Adjacent Parcel; however, final costs of remediation will depend on the results of continued investigation.

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 responsible for cleanup of PCB contamination in sediment in the area offshore of the Waiau Power Plant as part of the Pearl Harbor Superfund Site. The Navy has also requested that Hawaiian Electric reimburse the costs incurred by the Navy to investigate the area. The Navy has completed a remedial investigation and a feasibility study (FS) for the remediation of contaminated sediment at several locations in Pearl Harbor and issued its Final FS Report on June 29, 2015. On February 2, 2016, the Navy released the Proposed Plan for Pearl Harbor Sediment Remediation and Hawaiian Electric submitted comments. The extent of the contamination, the appropriate remedial measures to address it and Hawaiian Electric’s potential responsibility for any associated costs have not been determined.

On March 23, 2015, Hawaiian Electric received a letter from the EPA requesting that Hawaiian Electric submit a work plan to assess potential sources and extent of PCB contamination onshore at the Waiau Power Plant. Hawaiian Electric submitted a sampling and analysis (SAP) work plan to the EPA and the DOH. Onshore sampling at the Waiau Power Plant was completed in two phases in December 2015 and June 2016. The extent of the onshore contamination, the appropriate remedial measures to address it and any associated costs have not yet been determined.

As of September 30, 2017, the reserve account balance recorded by Hawaiian Electric to address the PCB contamination was $4.9 million. The reserve represents the probable and reasonably estimable cost to complete the onshore and offshore investigations and the remediation of PCB contamination in the offshore sediment. The final remediation costs will depend on the results of the onshore investigation and assessment of potential source control requirements, as well as the further investigation of contaminated sediment offshore from the Waiau Power Plant.

Asset retirement obligations.  The Utilities recorded Asset Retirement Obligations (AROs) related to removing retired generating units at Hawaiian Electric’s Honolulu and Waiau power plants and removing certain types of transformers. The transformer removal projects are on-going. The retired generating unit removal projects are expected to be completed by the end of 2017, and the related AROs have been reassessed. Hawaiian Electric has determined that the AROs for the retired generating units should be minimal, and thus $24.4 million of the remaining AROs related to those projects were reversed in the third quarter of 2017 to reflect the revision in estimated cash flows (with no impact on the Utilities’ net income). The ARO balances as of September 30, 2017 and 2016, amounted to $0.7 million and $26.2 million, respectively. 

Regulatory proceedings

Decoupling.Decoupling is a regulatory model that is intended to facilitate meeting the State of Hawaii’s goals to transition to a clean energy economy and achieve an aggressive renewable portfolio standard. The decoupling model implemented in Hawaii delinks revenues from sales and includes annual rate adjustments. The decoupling mechanism has three components: (1) a sales decoupling component via a revenue balancing account (RBA), (2) a revenue escalation component via a rate adjustment mechanism (RAM) and (3) an earnings sharing mechanism, which would provide for a reduction of revenues between rate cases in the event the utility exceeds the return on average common equity (ROACE) allowed in its most recent rate case. Decoupling provides for more timely cost recovery and earning on investments.

For the RAM years 2014 - 2016, Hawaiian Electric was allowed to record RAM revenue beginning on January 1 and to bill such amounts from June 1 of the applicable year through May 31 of the following year. Subsequent to 2016, Hawaiian Electric reverted to the RAM provisions initially approved in March 2011—i.e., RAM is both accrued and billed from June 1 of each year through May 31 of the following year.

2015 decoupling order. On March 31, 2015, the PUC issued an Order (the 2015 Decoupling Order) that modified the RAM portion of the decoupling mechanism to be capped at the lesser of the RAM revenue adjustment as then determined (based on an inflationary adjustment for certain O&M expenses and return on investment for certain rate base changes) and a RAM revenue adjustment calculated based on the cumulative annual compounded increase in Gross Domestic Product Price Index applied to annualized target revenues (the RAM Cap). The 2015 Decoupling Order provided a specific basis for calculating the target revenues until the next rate case, at which time the target revenues will reset upon the issuance of an interim or final D&O in a rate case. The triennial rate case cycle required under the decoupling mechanism continues to serve as the maximum period between the filing of general rate cases.

The RAM Cap impacted the Utilities' recovery of capital investments as follows:

• Hawaiian Electric's RAM revenues were limited to the RAM Cap in 2015, 2016 and 2017.

• Maui Electric's RAM revenues were limited to the RAM Cap in 2015 and 2016; however, the 2017 RAM revenues were below the RAM Cap.

• Hawaii Electric Light’s RAM revenues were below the RAM Cap in 2015, 2016 and 2017.

2017 decoupling order. On April 27, 2017, the PUC issued an Order (the 2017 Decoupling Order) that requires the establishment of specific performance incentive mechanisms and provides guidelines for interim recovery of revenues to support major projects placed in service between general rate cases.

In May 2017, the Utilities filed their proposed initial tariffs to implement conventional stand-alone performance incentive mechanisms, namely for:

• Service Reliability Performance measured by 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 20 basis points applied to the common equity share of each respective utility’s rate base (or approximately $6 million penalty for both in total for the three utilities).

• Call Center Performance measured by the percentage of calls answered within 30 seconds. Target performance is based on the annual average performance for each utility for the most recent 8 quarters with a deadband of 3% above and below the target. The maximum penalty or incentive is 8 basis points applied to the common equity share of each respective utility’s rate base (or approximately $1.2 million penalty or incentive in total for the three utilities).

The 2017 Decoupling Order also established guidelines for MPIR. Projects eligible for recovery through the MPIR adjustment mechanism are major projects (i.e., projects with capital expenditures net of customer contributions in excess of $2.5 million), including but not restricted to renewable energy, energy efficiency, utility scale generation, grid modernization and smaller qualifying projects grouped into programs for review. The MPIR adjustment mechanism provides the opportunity to recover revenues for net costs of approved eligible projects placed in service between general rate cases wherein cost recovery is limited by a revenue cap and is not provided by other effective recovery mechanisms. The request for PUC approval must include a business case and all costs that are allowed to be recovered through the MPIR adjustment mechanism shall be offset by any related benefits. The guidelines provide for accrual of revenues approved for recovery upon in-service date to be collected from customers through the annual RBA tariff. Capital projects which are not recovered through the MPIR would be included in the RAM and be subject to the RAM cap, until the next rate case when the utilities would request recovery in base rates.

In the 2017 Decoupling Order, the PUC indicated that in pending and subsequent rate cases, the PUC intends to require all fuel expenses and purchased energy expenses be recovered through an appropriately modified energy cost adjustment mechanism rather than through base rates, and will consider adopting processes to periodically reset fuel efficiency measures embedded in the energy cost adjustment mechanism to account for changes in the generating system.

Annual decoupling filings. On March 31, 2017, the Utilities submitted to the PUC, their annual decoupling filings. Maui Electric amended its annual decoupling filing on May 22, 2017, to update and revise certain cost information. On May 31, 2017, the PUC approved the annual decoupling filings for tariffed rates that will be effective from June 1, 2017 through May 31, 2018. The net annual incremental amounts to be collected (refunded) are as follows:

($ in millions)	Hawaiian Electric			Hawaii Electric Light			Maui Electric
2017 Annual incremental RAM adjusted revenues	$	12.7		$	3.2		$	1.6
Annual change in accrued earnings sharing credits	$	—		$	—		$	—
Annual change in accrued RBA balance as of December 31, 2016 (and associated revenue taxes) (refunded)	$	(2.4	)	$	(2.5	)	$	(0.2	)
Net annual incremental amount to be collected under the tariffs	$	10.3		$	0.7		$	1.4

Most recent rate proceedings.

Hawaiian Electric consolidated 2014 test year abbreviated and 2017 test year rate cases. On December 16, 2016, Hawaiian Electric filed an application with the PUC for a general rate increase of $106.4 million over revenues at current effective rates (for a 6.9% increase in revenues), based on a 2017 test year and an 8.28% rate of return (which incorporates a ROACE of 10.6% and a capital structure that includes a 57.4% common equity capitalization) on a $2.0 billion rate base. The requested increase is primarily to pay for operating costs and for system upgrades to increase reliability, improve customer service and integrate more renewable energy. In its application, Hawaiian Electric is also proposing implementation of performance based regulation (PBR) mechanisms related to its performance in the areas of customer service, reliability and communication relating to the private rooftop solar interconnection process. Hawaiian Electric proposed an expansion of the range of fuel usage efficiencies under which fuel costs would be fully passed through to customers, and an additional trigger that would allow a re-establishment of fuel usage efficiency targets under certain conditions.

On December 23, 2016, the PUC issued an order consolidating the Hawaiian Electric filings for the 2014 test year abbreviated rate case and the 2017 test year rate case. The order also found and concluded that Hawaiian Electric's abbreviated 2014 rate case filing did not comply with: (1) the Mandatory Triennial Rate Case Cycle requirement in the decoupling order that Hawaiian Electric file an application for a general rate case every three years and (2) the requirement that Hawaiian Electric file its 2014 calendar test year rate case application by June 27, 2014. The order then stated that: “[T]he determination and disposition of any rates, accounts, adjustment mechanisms, and practices that would have been subject to review in the context of a 2014 test year rate case proceeding are subject to appropriate adjustment based on evidence and findings in the consolidated rate case proceeding.”

On January 4, 2017, Hawaiian Electric filed a motion for clarification and/or partial reconsideration of the PUC’s order. On March 14, 2017, the PUC issued an order to address Hawaiian Electric’s motion, stating that the PUC is not initiating an investigation/enforcement proceeding against Hawaiian Electric regarding its compliance with the decoupling order, and the transfer and consolidation of Hawaiian Electric’s 2014 abbreviated rate case with the 2017 rate case is intended to ensure that ratepayers receive the attendant benefits of Hawaiian Electric’s decision to voluntarily forgo a general rate increase in base rates for its mandated 2014 test year. As directed, on April 12, 2017, Hawaiian Electric filed a supplement to its 2017 rate case filing, addressing the items raised in the order and explaining why Hawaiian Electric’s forgoing of a general rate increase in the 2014 test year should not result in any further adjustments to Hawaiian Electric’s revenue requirement in the 2017 test year.

On April 26, 2017, the PUC issued an Order regarding the supplement to Hawaiian Electric’s 2017 rate case filing, requesting updated pension and OPEB regulatory asset and liability schedules, by May 12, 2017, to reflect the use of the 2014 net periodic pension cost (NPPC) and net periodic benefits costs (NPBC) for the pension and OPEB tracking mechanisms and with amortization of such regulatory assets and liabilities beginning May 1, 2015. On May 12, 2017, Hawaiian Electric filed these schedules and on May 31, 2017, supplemented its May 12, 2017 filing to show the cumulative impact of the 2015-2017 change in employee benefits transferred to capital as a result of the change in the amortization of the pension and OPEB regulatory assets and liabilities.

On June 28, 2017, the PUC issued an order designating the filing date of Hawaiian Electric’s completed rate case application to be May 31, 2017 (the date that supplemental pension-related information described above was filed) rather than December 16, 2016, (the date of the filing of the rate case application). On July 28, 2017, the PUC issued a procedural schedule that includes Hawaiian Electric and the Consumer Advocate submitting statements of probable entitlement on November 17, 2017, an interim D&O tentatively scheduled for December 15, 2017, and an evidentiary hearing in early March 2018.

Maui Electric consolidated 2015 test year abbreviated and 2018 test year rate cases. On June 9, 2017, Maui Electric filed a notice of intent with the PUC to file a general rate case application by December 30, 2017 for a 2018 test year. On August 4, 2017, the PUC issued an order consolidating the Maui Electric filings for the 2015 test year abbreviated rate case and the 2018 test year rate case. Similar to the PUC’s conclusion regarding Hawaiian Electric’s 2014 abbreviated rate case filing, the order also found and concluded that Maui Electric’s 2015 test year abbreviated rate case filing did not comply with the Mandatory Triennial Rate Case Cycle requirement in the decoupling order that Maui Electric file an application for a general rate case every three years. The order further stated that the PUC is not initiating an investigation/enforcement proceeding against Maui Electric regarding its compliance with the decoupling order, and the transfer and consolidation of Maui Electric’s 2015 abbreviated rate case with the 2018 rate case is intended to ensure that ratepayers receive the attendant benefits of Maui Electric’s decision to voluntarily forgo a general rate increase in base rates for its mandated 2015 test year. The order stated that: “[T]he determination and disposition of any rates, accounts, adjustment mechanisms, and practices that would have been subject to review in the context of a 2015 test year rate case proceeding are subject to appropriate adjustment based on evidence and findings in the consolidated rate case proceeding.”

On October 12, 2017, Maui Electric filed its 2018 test year rate case application with the PUC for a general rate increase of $30.1 million over revenues at current effective rates (for a 9.3% increase in revenues) based on a 2018 test year and an 8.05% rate of return (which incorporates a ROACE of 10.6% and a capital structure that includes a 56.9% common equity capitalization) on a $473 million rate base. The requested rate increase is primarily to pay for operating costs, including system upgrades to increase reliability, integrate more renewable energy, and improve customer service. Further, Maui Electric requested that if a decision in a docket (filed in December 2016) seeking approval of new depreciation rates is rendered prior to new rates being established in the Maui Electric 2018 test year rate case, the new electric rates be based on the depreciation rates as a result of that docket. If the proposed depreciation rates are used to calculate Maui Electric’s 2018 test year revenue requirement, the requested revenue increase would be $46.6 million (14.3%) over revenues at current effective rates. Maui Electric filed an exhibit with information responding to the PUC’s consolidation order. Similar to Hawaiian Electric’s response, Maui Electric explained why its forgoing of a general rate increase in the 2015 test year should not result in any further adjustments to Maui Electric’s revenue requirement in the 2018 test year.

Hawaii Electric Light 2016 test year rate case. On September 19, 2016, Hawaii Electric Light filed an application with the PUC for a general rate increase of $19.3 million over revenues at current effective rates (for a 6.5% increase in revenues), based on an 8.44% rate of return (which incorporates a ROACE of 10.60%). The last rate increase in base rates for Hawaii Electric Light was in January 2011. The requested increase is to cover higher operating costs (including expanded vegetation management focusing on albizia tree removal and increased pension costs) and system upgrades to increase reliability, improve customer service and integrate more renewable energy. In its application, Hawaii Electric Light is also proposing implementation of PBR mechanisms similar to those proposed by Hawaiian Electric. In addition, Hawaii Electric Light proposed an equal sharing of fuel expenses outside the fuel usage efficiency target range.

On July 11, 2017, Hawaii Electric Light and the Consumer Advocate filed a Stipulated Settlement Letter, which documented agreements reached with the Consumer Advocate on all of the issues in the proceeding, except for whether the stipulated ROACE should be reduced from 9.75% (by up to 25 basis points) based solely on the impact of decoupling, considering current circumstances and relevant precedents. On August 21, 2017, the PUC issued an order granting an interim rate increase of $9.9 million, based on the Stipulated Settlement and an ROACE of 9.5% and subject to refund, with interest, if it exceeds amounts allowed in a final order. The interim rate increase was implemented on August 31, 2017.

Condensed consolidating financial information. Hawaiian Electric is not required to provide separate financial statements or other disclosures concerning Hawaii Electric Light and Maui Electric to holders of the 2004 Debentures issued by Hawaii Electric Light and Maui Electric to Trust III since all of their voting capital stock is owned, and their obligations with respect to these securities have been fully and unconditionally guaranteed, on a subordinated basis, by Hawaiian Electric. Consolidating information is provided below for Hawaiian Electric and each of its subsidiaries for the periods ended and as of the dates indicated.

Hawaiian Electric also 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, (b) under their respective private placement note agreements and the Hawaii Electric Light notes and Maui Electric notes issued thereunder and (c) relating to the trust preferred securities of Trust III. 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 September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	429,267		84,334		85,198		—	(30	)	$	598,769
Expenses
Fuel oil	103,959			15,754		26,545		—	—		146,258
Purchased power	123,893			21,332		15,122		—	—		160,347
Other operation and maintenance	66,221			16,593		17,288		—	—		100,102
Depreciation	32,722			9,685		5,799		—	—		48,206
Taxes, other than income taxes	40,824			7,928		8,028		—	—		56,780
Total expenses	367,619			71,292		72,782		—	—		511,693
Operating income	61,648			13,042		12,416		—	(30	)	87,076
Allowance for equity funds used during construction	3,108			167		207		—	—		3,482
Equity in earnings of subsidiaries	12,767			—		—		—	(12,767	)	—
Interest expense and other charges, net	(11,786		)	(2,899	)	(2,252	)	—	30		(16,907		)
Allowance for borrowed funds used during construction	1,173			72		94		—	—		1,339
Income before income taxes	66,910			10,382		10,465		—	(12,767	)	74,990
Income taxes	19,153			3,815		4,037		—	—		27,005
Net income	47,757			6,567		6,428		—	(12,767	)	47,985
Preferred stock dividends of subsidiaries	—			133		95		—	—		228
Net income attributable to Hawaiian Electric	47,757			6,434		6,333		—	(12,767	)	47,757
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	47,487		6,434		6,333		—	(12,767	)	$	47,487

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net income for common stock	$	47,487		6,434		6,333		—	(12,767	)	$	47,487
Other comprehensive income (loss), net of taxes:
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,618			476		404		—	(880	)	3,618
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,596		)	(476	)	(404	)	—	880		(3,596		)
Other comprehensive income, net of taxes	22			—		—		—	—		22
Comprehensive income attributable to common shareholder	$	47,509		6,434		6,333		—	(12,767	)	$	47,509

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Three months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	404,352		83,105		84,831		—	(35	)	$	572,253
Expenses
Fuel oil	88,676			14,603		25,345		—	—		128,624
Purchased power	118,751			22,728		16,271		—	—		157,750
Other operation and maintenance	64,683			15,017		15,089		—	—		94,789
Depreciation	31,520			9,449		5,790		—	—		46,759
Taxes, other than income taxes	38,666			7,836		8,017		—	—		54,519
Total expenses	342,296			69,633		70,512		—	—		482,441
Operating income	62,056			13,472		14,319		—	(35	)	89,812
Allowance for equity funds used during construction	1,806			238		230		—	—		2,274
Equity in earnings of subsidiaries	14,729			—		—		—	(14,729	)	—
Interest expense and other charges, net	(11,903		)	(2,972	)	(2,483	)	—	35		(17,323		)
Allowance for borrowed funds used during construction	669			91		94		—	—		854
Income before income taxes	67,357			10,829		12,160		—	(14,729	)	75,617
Income taxes	20,113			3,392		4,640		—	—		28,145
Net income	47,244			7,437		7,520		—	(14,729	)	47,472
Preferred stock dividends of subsidiaries	—			133		95		—	—		228
Net income attributable to Hawaiian Electric	47,244			7,304		7,425		—	(14,729	)	47,244
Preferred stock dividends of Hawaiian Electric	270			—		—		—	—		270
Net income for common stock	$	46,974		7,304		7,425		—	(14,729	)	$	46,974

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Three months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net incomefor common stock	$	46,974		7,304		7,425		—	(14,729	)	$	46,974
Other comprehensive income (loss), net of taxes:
Derivatives qualified as cash flow hedges:
Effective portion of foreign currency hedge net unrealized loss, net of tax benefits	321			—		—		—	—		321
Reclassification adjustment to net income, net of taxes	(173		)	—		—		—	—		(173		)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	3,314			429		387		—	(816	)	3,314
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(3,311		)	(429	)	(389	)	—	818		(3,311		)
Other comprehensive income (loss), net of taxes	151			—		(2	)	—	2		151
Comprehensive income attributable to common shareholder	$	47,125		7,304		7,423		—	(14,727	)	$	47,125

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Nine months ended September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	1,186,524		245,026		242,756		—	(51	)	$	1,674,255
Expenses
Fuel oil	301,774			47,486		82,527		—	—		431,787
Purchased power	340,498			63,403		36,637		—	—		440,538
Other operation and maintenance	204,460			49,667		52,589		—	—		306,716
Depreciation	98,167			29,056		17,355		—	—		144,578
Taxes, other than income taxes	113,483			23,080		23,012		—	—		159,575
Total expenses	1,058,382			212,692		212,120		—	—		1,483,194
Operating income	128,142			32,334		30,636		—	(51	)	191,061
Allowance for equity funds used during construction	7,823			416		669		—	—		8,908
Equity in earnings of subsidiaries	29,306			—		—		—	(29,306	)	—
Interest expense and other charges, net	(36,405		)	(8,899	)	(7,372	)	—	51		(52,625		)
Allowance for borrowed funds used during construction	2,910			172		289		—	—		3,371
Income before income taxes	131,776			24,023		24,222		—	(29,306	)	150,715
Income taxes	36,370			8,973		9,280		—	—		54,623
Net income	95,406			15,050		14,942		—	(29,306	)	96,092
Preferred stock dividends of subsidiaries	—			400		286		—	—		686
Net income attributable to Hawaiian Electric	95,406			14,650		14,656		—	(29,306	)	95,406
Preferred stock dividends of Hawaiian Electric	810			—		—		—	—		810
Net income for common stock	$	94,596		14,650		14,656		—	(29,306	)	$	94,596

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Nine months ended September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net income for common stock	$	94,596		14,650		14,656		—	(29,306	)	$	94,596
Other comprehensive income (loss), net of taxes:
Derivatives qualifying as cash flow hedges:
Reclassification adjustment to net income, net of tax benefits	454			—		—		—	—		454
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	10,857			1,428		1,214		—	(2,642	)	10,857
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(10,790		)	(1,427	)	(1,214	)	—	2,641		(10,790		)
Other comprehensive income, net of taxes	521			1		—		—	(1	)	521
Comprehensive income attributable to common shareholder	$	95,117		14,651		14,656		—	(29,307	)	$	95,117

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Income

Nine months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Revenues	$	1,088,537		229,940		231,295		—	(72	)	$	1,549,700
Expenses
Fuel oil	224,995			40,725		68,543		—	—		334,263
Purchased power	313,730			58,885		40,052		—	—		412,667
Other operation and maintenance	202,438			46,574		49,248		—	—		298,260
Depreciation	94,564			28,347		17,389		—	—		140,300
Taxes, other than income taxes	104,764			21,632		21,990		—	—		148,386
Total expenses	940,491			196,163		197,222		—	—		1,333,876
Operating income	148,046			33,777		34,073		—	(72	)	215,824
Allowance for equity funds used during construction	4,771			571		668		—	—		6,010
Equity in earnings of subsidiaries	33,541			—		—		—	(33,541	)	—
Interest expense and other charges, net	(34,113		)	(8,606	)	(7,087	)	—	72		(49,734		)
Allowance for borrowed funds used during construction	1,785			219		272		—	—		2,276
Income before income taxes	154,030			25,961		27,926		—	(33,541	)	174,376
Income taxes	45,022			9,075		10,585		—	—		64,682
Net income	109,008			16,886		17,341		—	(33,541	)	109,694
Preferred stock dividends of subsidiaries	—			400		286		—	—		686
Net income attributable to Hawaiian Electric	109,008			16,486		17,055		—	(33,541	)	109,008
Preferred stock dividends of Hawaiian Electric	810			—		—		—	—		810
Net income for common stock	$	108,198		16,486		17,055		—	(33,541	)	$	108,198

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Comprehensive Income

Nine months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Net incomefor common stock	$	108,198		16,486		17,055		—	(33,541	)	$	108,198
Other comprehensive income (loss), net of taxes:
Derivatives qualifying as cash flow hedges:
Effective portion of foreign currency hedge net unrealized gain, net of taxes	578			—		—		—	—		578
Reclassification adjustment to net income, net of taxes	(173		)	—		—		—	—		(173		)
Retirement benefit plans:
Adjustment for amortization of prior service credit and net losses recognized during the period in net periodic benefit cost, net of tax benefits	9,941			1,288		1,162		—	(2,450	)	9,941
Reclassification adjustment for impact of D&Os of the PUC included in regulatory assets, net of taxes	(9,934		)	(1,289	)	(1,166	)	—	2,455		(9,934		)
Other comprehensive income (loss), net of taxes	412			(1	)	(4	)	—	5		412
Comprehensive income attributable to common shareholder	$	108,610		16,485		17,051		—	(33,536	)	$	108,610

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	44,706		6,191		3,016		—	—		$	53,913
Plant and equipment	4,368,428			1,278,884		1,130,942		—	—		6,778,254
Less accumulated depreciation	(1,441,963		)	(524,759	)	(493,707	)	—	—		(2,460,429		)
Construction in progress	262,098			16,459		28,935		—	—		307,492
Utility property, plant and equipment, net	3,233,269			776,775		669,186		—	—		4,679,230
Nonutility property, plant and equipment, less accumulated depreciation	5,762			115		1,532		—	—		7,409
Total property, plant and equipment, net	3,239,031			776,890		670,718		—	—		4,686,639
Investment in wholly owned subsidiaries, at equity	559,671			—		—		—	(559,671	)	—
Current assets
Cash and cash equivalents	3,454			4,714		1,718		101	—		9,987
Advances to affiliates	—			6,600		4,000		—	(10,600	)	—
Customer accounts receivable, net	92,961			20,830		19,344		—	—		133,135
Accrued unbilled revenues, net	80,644			15,145		13,918		—	—		109,707
Other accounts receivable, net	7,402			2,797		1,244		—	(7,346	)	4,097
Fuel oil stock, at average cost	40,460			8,034		11,759		—	—		60,253
Materials and supplies, at average cost	28,865			8,960		18,134		—	—		55,959
Prepayments and other	22,197			4,183		3,647		—	(156	)	29,871
Regulatory assets	63,608			4,341		4,824		—	—		72,773
Total current assets	339,591			75,604		78,588		101	(18,102	)	475,782
Other long-term assets
Regulatory assets	639,689			118,655		105,847		—	—		864,191
Unamortized debt expense	472			83		106		—	—		661
Other	50,424			14,981		14,823		—	—		80,228
Total other long-term assets	690,585			133,719		120,776		—	—		945,080
Total assets	$	4,828,878		986,213		870,082		101	(577,773	)	$	6,107,501
Capitalization and liabilities
Capitalization
Common stock equity	$	1,829,075		294,319		265,251		101	(559,671	)	$	1,829,075
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,097			213,658		189,868		—	—		1,318,623
Total capitalization	2,766,465			514,977		460,119		101	(559,671	)	3,181,991
Current liabilities
Short-term borrowings from non-affiliates	6,000			—		—		—	—		6,000
Short-term borrowings from affiliate	10,600			—		—		—	(10,600	)	—
Accounts payable	94,618			15,291		14,331		—	—		124,240
Interest and preferred dividends payable	17,870			3,973		3,429		—	(11	)	25,261
Taxes accrued	134,935			27,571		25,919		—	(5,060	)	183,365
Regulatory liabilities	576			1,029		1,794		—	—		3,399
Other	45,662			8,173		13,111		—	(7,335	)	59,611
Total current liabilities	310,261			56,037		58,584		—	(23,006	)	401,876
Deferred credits and other liabilities
Deferred income taxes	540,857			113,277		108,573		—	4,904		767,611
Regulatory liabilities	328,530			100,973		33,314		—	—		462,817
Unamortized tax credits	57,577			16,048		15,202		—	—		88,827
Defined benefit pension and other postretirement benefit plans liability	431,191			72,366		78,156		—	—		581,713
Other	27,097			14,383		16,068		—	—		57,548
Total deferred credits and other liabilities	1,385,252			317,047		251,313		—	4,904		1,958,516
Contributions in aid of construction	366,900			98,152		100,066		—	—		565,118
Total capitalization and liabilities	$	4,828,878		986,213		870,082		101	(577,773	)	$	6,107,501

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Balance Sheet

December 31, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consoli- dating adjustments		Hawaiian Electric Consolidated
Assets
Property, plant and equipment
Utility property, plant and equipment
Land	$	43,956		6,181		3,016		—	—		$	53,153
Plant and equipment	4,241,060			1,255,185		1,109,487		—	—		6,605,732
Less accumulated depreciation	(1,382,972		)	(507,666	)	(478,644	)	—	—		(2,369,282		)
Construction in progress	180,194			12,510		19,038		—	—		211,742
Utility property, plant and equipment, net	3,082,238			766,210		652,897		—	—		4,501,345
Nonutility property, plant and equipment, less accumulated depreciation	5,760			115		1,532		—	—		7,407
Total property, plant and equipment, net	3,087,998			766,325		654,429		—	—		4,508,752
Investment in wholly owned subsidiaries,at equity	550,946			—		—		—	(550,946	)	—
Current assets
Cash and cash equivalents	61,388			10,749		2,048		101	—		74,286
Advances to affiliates	—			3,500		10,000		—	(13,500	)	—
Customer accounts receivable, net	86,373			20,055		17,260		—	—		123,688
Accrued unbilled revenues, net	65,821			13,564		12,308		—	—		91,693
Other accounts receivable, net	7,652			2,445		1,416		—	(6,280	)	5,233
Fuel oil stock, at average cost	47,239			8,229		10,962		—	—		66,430
Materials and supplies, at average cost	29,928			7,380		16,371		—	—		53,679
Prepayments and other	16,502			5,352		2,179		—	(933	)	23,100
Regulatory assets	60,185			3,483		2,364		—	—		66,032
Total current assets	375,088			74,757		74,908		101	(20,713	)	504,141
Other long-term assets
Regulatory assets	662,232			120,863		108,324		—	—		891,419
Unamortized debt expense	151			23		34		—	—		208
Other	43,743			13,573		13,592		—	—		70,908
Total other long-term assets	706,126			134,459		121,950		—	—		962,535
Total assets	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428
Capitalization and liabilities
Capitalization
Common stock equity	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Cumulative preferred stock—not subject to mandatory redemption	22,293			7,000		5,000		—	—		34,293
Long-term debt, net	915,437			213,703		190,120		—	—		1,319,260
Total capitalization	2,737,517			511,994		454,674		101	(550,946	)	3,153,340
Current liabilities
Short-term borrowings from affiliate	13,500			—		—		—	(13,500	)	—
Accounts payable	86,369			18,126		13,319		—	—		117,814
Interest and preferred dividends payable	15,761			4,206		2,882		—	(11	)	22,838
Taxes accrued	120,176			28,100		25,387		—	(933	)	172,730
Regulatory liabilities	—			2,219		1,543		—	—		3,762
Other	41,352			7,637		12,501		—	(6,269	)	55,221
Total current liabilities	277,158			60,288		55,632		—	(20,713	)	372,365
Deferred credits and other liabilities
Deferred income taxes	524,433			108,052		100,911		—	263		733,659
Regulatory liabilities	281,112			93,974		31,845		—	—		406,931
Unamortized tax credits	57,844			15,994		15,123		—	—		88,961
Defined benefit pension and other postretirement benefit plans liability	444,458			75,005		80,263		—	—		599,726
Other	49,191			13,024		14,969		—	(263	)	76,921
Total deferred credits and other liabilities	1,357,038			306,049		243,111		—	—		1,906,198
Contributions in aid of construction	348,445			97,210		97,870		—	—		543,525
Total capitalization and liabilities	$	4,720,158		975,541		851,287		101	(571,659	)	$	5,975,428

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Nine months ended September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2016	$	1,799,787		291,291		259,554		101	(550,946	)	$	1,799,787
Net income for common stock	94,596			14,650		14,656		—	(29,306	)	94,596
Other comprehensive income, net of taxes	521			1		—		—	(1	)	521
Common stock dividends	(65,825		)	(11,622	)	(8,959	)	—	20,581		(65,825		)
Common stock issuance expenses	(4		)	(1	)	—		—	1		(4		)
Balance, September 30, 2017	$	1,829,075		294,319		265,251		101	(559,671	)	$	1,829,075

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Changes in Common Stock Equity

Nine months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Balance, December 31, 2015	$	1,728,325		292,702		263,725		101	(556,528	)	$	1,728,325
Net income for common stock	108,198			16,486		17,055		—	(33,541	)	108,198
Other comprehensive income (loss), net of taxes	412			(1	)	(4	)	—	5		412
Common stock dividends	(70,199		)	(9,906	)	(9,795	)	—	19,701		(70,199		)
Common stock issuance expenses	(9		)	(5	)	—		—	5		(9		)
Balance, September 30, 2016	$	1,766,727		299,276		270,981		101	(570,358	)	$	1,766,727

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Nine months ended September 30, 2017

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	95,406		15,050		14,942		—	(29,306	)	$	96,092
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(29,381		)	—		—		—	29,306		(75		)
Common stock dividends received from subsidiaries	20,656			—		—		—	(20,581	)	75
Depreciation of property, plant and equipment	98,167			29,056		17,355		—	—		144,578
Other amortization	2,168			1,718		2,232		—	—		6,118
Deferred income taxes	12,166			5,237		7,493		—	4,641		29,537
Allowance for equity funds used during construction	(7,823		)	(416	)	(669	)	—	—		(8,908		)
Other	216			566		(256	)	—	—		526
Changes in assets and liabilities:
Increase in accounts receivable	(6,114		)	(1,127	)	(1,912	)	—	1,066		(8,087		)
Increase in accrued unbilled revenues	(14,823		)	(1,581	)	(1,610	)	—	—		(18,014		)
Decrease (increase) in fuel oil stock	6,779			195		(797	)	—	—		6,177
Decrease (increase) in materials and supplies	1,063			(1,580	)	(1,763	)	—	—		(2,280		)
Decrease (increase) in regulatory assets	9,471			(2,935	)	(2,614	)	—	—		3,922
Increase (decrease) in accounts payable	(22,224		)	(2,955	)	2,338		—	—		(22,841		)
Change in prepaid and accrued income taxes, tax credits and revenue taxes	10,920			(758	)	210		—	(5,081	)	5,291
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	532			39		(118	)	—	—		453
Change in other assets and liabilities	(2,709		)	1,059		54		—	(1,066	)	(2,662		)
Net cash provided by operating activities	174,470			41,568		34,885		—	(21,021	)	229,902
Cash flows from investing activities
Capital expenditures	(207,493		)	(36,405	)	(34,106	)	—	—		(278,004		)
Contributions in aid of construction	34,787			3,460		2,356		—	—		40,603
Other	6,089			871		714		—	440		8,114
Advances from affiliates	—			(3,100	)	6,000		—	(2,900	)	—
Net cash used in investing activities	(166,617		)	(35,174	)	(25,036	)	—	(2,460	)	(229,287		)
Cash flows from financing activities
Common stock dividends	(65,825		)	(11,622	)	(8,959	)	—	20,581		(65,825		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(810		)	(400	)	(286	)	—	—		(1,496		)
Proceeds from issuance of special purpose revenue bonds	162,000			28,000		75,000		—			265,000
Funds transferred for redemption of special purpose revenue bonds	(162,000		)	(28,000	)	(75,000	)	—	—		(265,000		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	3,100			—		—		—	2,900		6,000
Other	(2,252		)	(407	)	(934	)	—	—		(3,593		)
Net cash used in financing activities	(65,787		)	(12,429	)	(10,179	)	—	23,481		(64,914		)
Net decrease in cash and cash equivalents	(57,934		)	(6,035	)	(330	)	—	—		(64,299		)
Cash and cash equivalents, beginning of period	61,388			10,749		2,048		101	—		74,286
Cash and cash equivalents, end of period	$	3,454		4,714		1,718		101	—		$	9,987

Hawaiian Electric Company, Inc. and Subsidiaries

Condensed Consolidating Statement of Cash Flows

Nine months ended September 30, 2016

(in thousands)	Hawaiian Electric			Hawaii Electric Light		Maui Electric		Other subsidiaries	Consolidating adjustments		Hawaiian Electric Consolidated
Cash flows from operating activities
Net income	$	109,008		16,886		17,341		—	(33,541	)	$	109,694
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in earnings of subsidiaries	(33,616		)	—		—		—	33,541		(75		)
Common stock dividends received from subsidiaries	19,776			—		—		—	(19,701	)	75
Depreciation of property, plant and equipment	94,564			28,347		17,389		—	—		140,300
Other amortization	2,462			1,366		1,552		—	—		5,380
Deferred income taxes	41,005			4,529		10,085		—	29		55,648
Allowance for equity funds used during construction	(4,771		)	(571	)	(668	)	—	—		(6,010		)
Other	2,925			162		147		—	—		3,234
Changes in assets and liabilities:
Decrease (increase) in accounts receivable	328			(2,716	)	(1,313	)	—	3,046		(655		)
Increase in accrued unbilled revenues	(9,673		)	(373	)	(612	)	—	—		(10,658		)
Decrease in fuel oil stock	4,157			1,425		1,154		—	—		6,736
Decrease (increase) in materials and supplies	(1,755		)	(1,559	)	387		—	—		(2,927		)
Decrease (increase) in regulatory assets	(2,474		)	(150	)	373		—	—		(2,251		)
Increase (decrease) in accounts payable	(2,628		)	143		1,809		—	—		(676		)
Change in prepaid and accrued income taxes, tax credits and revenue taxes	(7,324		)	2,230		(4,472	)	—	(29	)	(9,595		)
Increase (decrease) in defined benefit pension and other postretirement benefit plans liability	449			40		(129	)	—	—		360
Change in other assets and liabilities	(10,548		)	2,856		(2,571	)	—	(3,046	)	(13,309		)
Net cash provided by operating activities	201,885			52,615		40,472		—	(19,701	)	275,271
Cash flows from investing activities
Capital expenditures	(188,415		)	(37,835	)	(24,454	)	—	—		(250,704		)
Contributions in aid of construction	18,181			2,691		2,696		—	—		23,568
Other	901			169		30		—	—		1,100
Advances from affiliates	—			(3,000	)	(8,000	)	—	11,000		—
Net cash used in investing activities	(169,333		)	(37,975	)	(29,728	)	—	11,000		(226,036		)
Cash flows from financing activities
Common stock dividends	(70,199		)	(9,906	)	(9,795	)	—	19,701		(70,199		)
Preferred stock dividends of Hawaiian Electric and subsidiaries	(810		)	(400	)	(286	)	—	—		(1,496		)
Net increase in short-term borrowings from non-affiliates and affiliate with original maturities of three months or less	32,000			—		—		—	(11,000	)	21,000
Other	(3		)	(8	)	(1	)	—	—		(12		)
Net cash used in financing activities	(39,012		)	(10,314	)	(10,082	)	—	8,701		(50,707		)
Net increase (decrease) in cash and cash equivalents	(6,460		)	4,326		662		—	—		(1,472		)
Cash and cash equivalents, beginning of period	16,281			2,682		5,385		101	—		24,449
Cash and cash equivalents, end of period	$	9,821		7,008		6,047		101	—		$	22,977