XML 29 R17.htm IDEA: XBRL DOCUMENT

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

9 Months Ended

Sep. 30, 2022

Unitil Corporation (Unitil or the Company) is a public utility holding company. Unitil and its subsidiaries are subject to regulation as a holding company system by the Federal Energy Regulatory Commission (FERC) under the Energy Policy Act of 2005. The following companies are wholly-owned subsidiaries of Unitil: Unitil Energy Systems, Inc. (Unitil Energy), Fitchburg Gas and Electric Light Company (Fitchburg), Northern Utilities, Inc. (Northern Utilities), Granite State Gas Transmission, Inc. (Granite State), Unitil Power Corp. (Unitil Power), Unitil Realty Corp. (Unitil Realty), Unitil Service Corp. (Unitil Service) and its

non-regulated

business unit Unitil Resources, Inc. (Unitil Resources).

The Company’s earnings historically have been seasonal and typically higher in the first and fourth quarters when customers use gas for heating purposes.

Unitil’s principal business is the local distribution of electricity in the southeastern seacoast and capital city areas of New Hampshire and the greater Fitchburg area of north central Massachusetts and the local distribution of gas in southeastern New Hampshire, portions of southern Maine to the Lewiston-Auburn area and in the greater Fitchburg area of north central Massachusetts. Unitil has three distribution utility subsidiaries, including Unitil Energy, which operates in New Hampshire; Fitchburg, which operates in Massachusetts; and Northern Utilities, which operates in New Hampshire and Maine (collectively referred to as the “distribution utilities”).

Granite State is an interstate gas transmission pipeline company, operating 86 miles of underground gas transmission pipeline primarily located in Maine and New Hampshire. Granite State provides Northern Utilities with interconnection to three major gas pipelines and access to domestic gas supplies in the south and Canadian gas supplies in the north. Granite State derives its revenues principally from transportation services provided to Northern Utilities and, to a lesser extent, third-party marketers.

A fifth utility subsidiary, Unitil Power, formerly functioned as the full requirements wholesale power supply provider for Unitil Energy. In connection with the implementation of electric industry restructuring in New Hampshire, on May 1, 2003 Unitil Power ceased being the wholesale supplier of Unitil Energy and divested of its long-term power supply contracts through the sale of the entitlements to the electricity associated with various electric power supply contracts it had acquired to serve Unitil Energy’s customers. In the period since, Unitil Power continued to flow revenues and expenses from remaining contracts to Unitil Energy under the Amended Unitil System Agreement. The last of those contracts expired October 31, 2020, and the Company no longer has material revenues or expenses associated with them.

Unitil also has three other wholly-owned subsidiaries: Unitil Service, Unitil Realty and Unitil Resources. Unitil Service provides, at cost, a variety of administrative and professional services, including regulatory, financial, accounting, human resources, engineering, operations, technology, energy management and management services on a centralized basis to its affiliated Unitil companies. Unitil Realty owns and manages the Company’s corporate office in Hampton, New Hampshire and leases this facility to Unitil Service under a long-term lease arrangement. Unitil Resources is the Company’s wholly-owned

non-regulated

subsidiary.

Basis of Presentation

Basis of Presentation -

The ac

companyi

ng unaudited consolidated financial statements of Unitil have been prepared in accordance with the instructions to Form

10-Q

and include the information and footnotes required by generally accepted accounting principles. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. The results of operations for the three and nine months ended September 30, 2022 are not necessarily indicative of results to be expected for the year ending December 31, 2022. For additional information, refer to Note 1 of Part II to the Consolidated Financial Statements – “Summary of Significant Accounting Policies” of the Company’s Form

10-K

for the year ended December 31, 2021, as filed with the Securities and Exchange Commission (SEC) on February 1, 2022, for a description of the Company’s Basis of Presentation.

Utility Revenue Recognition

Utility Revenue Recognition -

Electric Operating Revenues and Gas Operating Revenues consist of billed and unbilled revenue and revenue from rate adjustment mechanisms. Billed and unbilled revenue includes delivery revenue and pass-through revenue, recognized according to tariffs approved by federal and state regulatory commissions, which determine the amount of revenue the Company will record for these items. Revenue from rate adjustment mechanisms is accrued revenue, recognized in connection with rate adjustment mechanisms, and authorized by regulators for recognition in the current period for future cash recoveries from, or credits to, customers.

Revenue is recorded when service is rendered or energy is delivered to customers. However, the determination of energy sales to individual customers is based on the reading of their meters, which occurs on a systematic basis throughout the month. At the end of each calendar month, amounts of energy delivered to customers since the date of the last meter reading are estimated and the corresponding unbilled revenues are calculated. These unbilled revenues are estimated each month based on estimated customer usage by class and applicable customer rates, taking into account current and historical weather data, assumptions pertaining to metering patterns, billing cycle statistics, and other estimates and assumptions, and are then reversed in the following month when billed to customers.

A majority of the Company’s revenue from contracts with customers continues to be recognized on a monthly basis based on applicable tariffs and customer monthly consumption. Such revenue is recognized using the invoice practical expedient, which allows an entity to recognize revenue in the amount that directly corresponds to the value transferred to the customer.

The Company’s billed and unbilled revenue meets the definition of “revenues from contracts with customers” as defined in Accounting Standards Codification (ASC) 606. Revenue recognized in connection with rate adjustment mechanisms is consistent with the definition of alternative revenue programs in ASC

980-605-25-3,

as the Company has the ability to adjust rates in the future as a result of past activities or completed events. The rate adjustment mechanisms meet the criteria within ASC

980-605-25-4.

In cases where allowable costs are greater than operating revenues billed in the current period for the individual rate adjustment mechanism, additional operating revenue is recognized. In cases where allowable costs are less than operating revenues billed in the current period for the individual rate adjustment mechanism, operating revenue is reduced. ASC 606 requires the Company to disclose separately the amount of revenues from contracts with customers and alternative revenue program revenues.

In the following tables, revenue is classified by the types of goods/services rendered and market/customer type.


	Three Months Ended September 30, 2022
Electric and Gas Operating Revenues ($ millions):	Electric			Gas		Total
Billed and Unbilled Revenue:
Residential	$	42.5		$	8.8	$	51.3
Commercial and Industrial		30.2			17.8		48.0
Other		5.1			0.8		5.9

Total Billed and Unbilled Revenue		77.8			27.4		105.2
Rate Adjustment Mechanism Revenue		(2.1	)		7.1		5.0

Total Electric and Gas Operating Revenues	$	75.7		$	34.5	$	110.2


	Three Months Ended September 30, 2021
Electric and Gas Operating Revenues ($ millions):	Electric			Gas			Total
Billed and Unbilled Revenue:
Residential	$	35.0		$	7.9		$	42.9
Commercial and Industrial		26.8			14.4			41.2
Other		3.2			0.8			4.0

Total Billed and Unbilled Revenue		65.0			23.1			88.1
Rate Adjustment Mechanism Revenue		0.5			9.5			10.0

Total Electric and Gas Operating Revenues	$	65.5		$	32.6		$	98.1


	Nine Months Ended September 30, 2022
Electric and Gas Operating Revenues ($ millions):	Electric			Gas			Total
Billed and Unbilled Revenue:
Residential	$	125.5		$	72.4		$	197.9
Commercial and Industrial		86.9			110.5			197.4
Other		14.3			7.7			22.0

Total Billed and Unbilled Revenue		226.7			190.6			417.3
Rate Adjustment Mechanism Revenue		(7.5	)		(8.1	)		(15.6	)

Total Electric and Gas Operating Revenues	$	219.2		$	182.5		$	401.7


	Nine Months Ended September 30, 2021
Electric and Gas Operating Revenues ($ millions):	Electric			Gas			Total
Billed and Unbilled Revenue:
Residential	$	104.0		$	60.5		$	164.5
Commercial and Industrial		78.2			86.2			164.4
Other		6.9			7.6			14.5

Total Billed and Unbilled Revenue		189.1			154.3			343.4
Rate Adjustment Mechanism Revenue		(6.9	)		(3.0	)		(9.9	)

Total Electric and Gas Operating Revenues	$	182.2		$	151.3		$	333.5

tchbu

rg is subject to revenue decoupling. As of June1, 2022, Unitil Energy is subject to decoupling. As of August 1, 2022, the New Hampshire division of Northern Utilities also is subject to decoupling. Revenue decoupling is the term given to the elimination of the dependency of a utility’s distribution revenue on the volume of electricity or gas sales. The difference between distribution revenue amounts billed to customers and the targeted revenue decoupling amounts is recorded as an increase or a decrease in Accrued Revenue, which forms the basis for resetting rates for future cash recoveries from, or credits to, customers. These revenue decoupling targets may be adjusted as a result

of rate cases that the Company files with the Massachusetts Department of Public Utilities (MDPU) and the New Hampshire Public Utilities Commission

(NHPUC).

Income Taxes

Income Taxes -

The Company is subject to Federal and State income taxes and various other business taxes. The Company’s process for determining income tax amounts involves estimating the Company’s current tax liabilities, and assessing temporary and permanent differences resulting from the timing of the deductions of expenses and recognition of taxable income for tax and book accounting purposes. These temporary differences result in deferred tax assets and liabilities, which are included in the Company’s Consolidated Balance Sheets. The Company accounts for income tax assets, liabilities and expenses in accordance with the Financial Accounting Standards Board (FASB) Codification guidance on Income Taxes. The Company classifies penalties and interest expense related to income tax liabilities as income tax expense and interest expense, respectively, in the Consolidated Statements of Earnings.

Provisions for income taxes are calculated in each jurisdiction in which the Company operates, for each period for which a statement of earnings is presented. The Company accounts for income taxes in accordance with the FASB Codification guidance on Income Taxes, which requires an asset and liability approach for the financial accounting and reporting of income taxes. Significant judgments and estimates are required in determining the current and deferred tax assets and liabilities. The Company’s deferred tax assets and liabilities reflect its best assessment of estimated future taxes to be paid. In accordance with the FASB Codification, the Company periodically assesses the realization of its deferred tax assets and liabilities and adjusts the income tax provision, the current tax liability and deferred taxes in the period in which the facts and circumstances which gave rise to the revision become known.

Cash and Cash Equivalents

Cash and Cash Equivalents -

Cash and Cash Equivalents includes all cash and cash equivalents to which the Company has legal title. Cash equivalents include short-term investments with original maturities of three months or less and interest bearing deposits. The Company’s cash and cash equivalents are held at financial institutions and at times may exceed federally insured limits. The Company has not experienced any losses in such accounts. Under the Independent System Operator—New England

(ISO-NE)

Financial Assurance Policy (Policy), Unitil’s subsidiaries Unitil Energy, Fitchburg and Unitil Power are required to provide assurance of their ability to satisfy their obligations to

ISO-NE.

Under this Policy, Unitil’s subsidiaries provide cash deposits covering approximately

2-1/2

months of outstanding obligations, less credit amounts that are based on the Company’s credit rating. As of September 30, 2022, September 30, 2021 and December 31, 2021, the Unitil subsidiaries had deposited

$4.8 million, $5.7 million and $2.7 million, respectively to satisfy their

ISO-NE

obligations.

Allowance for Doubtful Accounts

Allowance for Doubtful Accounts -

The Company recognizes a provision for doubtful accounts that reflects the Company’s estimate of expected credit losses for electric and gas utility service accounts receivable. The allowance for doubtful accounts is calculated by applying a historical loss rate to customer account balances, and reflects management’s assessment of current and expected economic conditions, customer trends, or other factors such as the extent and duration of any shutoff or collection moratoriums. The Company also calculates the amount of

written-off

receivables that are recoverable through regulatory rate reconciling mechanisms. The Company’s distribution utilities are authorized by regulators to recover the costs of the energy commodity portion of bad debts through rate mechanisms. Also, the electric and gas divisions of Fitchburg are authorized to recover through rates past due amounts associated with protected hardship accounts. Evaluating the adequacy of the allowance for doubtful accounts requires judgment about the assumptions used in the analysis. The Company’s experience has been that the assumptions used in evaluating the adequacy of the allowance for doubtful accounts have proven to be reasonably accurate.

The Allowance for Doubtful Accounts as of September 30, 2022, September 30, 2021 and December 31, 2021, was as follows:


($ millions)
	September 30,				December 31,
	2022		2021		2021
Allowance for Doubtful Accounts	$	2.4	$	4.3	$	3.3

Accounts Receivable, Net includes $2.4 million, $4.2 million, and $3.1 million of the Allowance for Doubtful Accounts at September 30, 2022, September 30, 2021 and December

31, 2021, respectively.

Unbilled Revenues

, net (a component of Accrued Revenue) includes less than $0.1 million, $0.1 million and $0.2 million of the Allowance for Doubtful Accounts at September 30, 2022, September 30, 2021 and December 31, 2021, respectively.

Accrued Revenue

Accrued Revenue -

Accrued Revenue

includes the current portion of Regulatory Assets and unbilled revenues. The following table shows the components of Accrued Revenue as of September 30, 2022, September 30, 2021 and December 31, 2021.


	September 30,				December 31,
Accrued Revenue ($ millions)	2022		2021		2021
Regulatory Assets – Current	$	44.0	$	30.6	$	47.4
Unbilled Revenues, net		2.9		8.0		13.8

Total Accrued Revenue	$	46.9	$	38.6	$	61.2

Exchange Gas Receivable

Exchange Gas Receivable -

Northern Utilities and Fitchburg have gas exchange and storage agreements whereby gas purchases during the months of April through October are delivered to a third party. The third party delivers gas back to the Company during the months of November through March. The exchange and storage gas volumes are recorded at weighted average cost. The following table shows the components of Exchange Gas Receivable as of September 30, 2022, September 30, 2021 and December 31, 2021.


	September 30,				December 31,
Exchange Gas Receivable ($ millions)	2022		2021		2021
Northern Utilities	$	23.1	$	9.7	$	6.7
Fitchburg		2.0		0.8		0.7

Total Exchange Gas Receivable	$	25.1	$	10.5	$	7.4

Gas Inventory

- The Company uses the weighted average cost methodology to value gas inventory. The following table shows the components of Gas Inventory as of September 30, 2022, September 30, 2021 and December 31, 2021.


	September 30,				December 31,
Gas Inventory ($ millions)	2022		2021		2021
Natural Gas	$	1.1	$	0.4	$	0.5
Propane		0.4		0.4		0.4
Liquefied Natural Gas & Other		0.2		0.1		0.1

Total Gas Inventory	$	1.7	$	0.9	$	1.0

Utility Plant

Utility Plant -

The cost

addition

s to Utility Plant and the cost of renewals and betterments are capitalized. Cost consists of labor, materials, services and certain indirect construction costs, including an allowance for funds used during construction (AFUDC). The costs of current repairs and minor replacements are charged to appropriate operating expense accounts. The original cost of utility plant retired or otherwise disposed of is charged to the accumulated provision for depreciation. The Company includes in its mass asset depreciation rates, which are periodically reviewed as part of its ratemaking proceedings, cost of removal amounts to provide for future negative salvage value. At September 30, 2022, September 30, 2021 and December 31, 2021, the cost of removal amounts, which are recorded on the Consolidated Balance Sheets in Cost of Removal Obligations, were estimated to be $115.4 million, $108.2 million, and $107.5 million, respectively.

Leases

Leases -

The Company

records assets and liabilities on the balance sheet for all leases with terms longer than 12 months. Leases are classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. The Company has elected the practical expedient to not separate

non-lease

components from lease components and instead to account for both as a single lease component. The Company’s accounting policy election for leases with a lease term of 12 months or less is to recognize the lease payments as lease expense in the Consolidated Statements of Earnings on a straight-line basis over the lease term. See additional discussion in the “Leases” section of Note 4 (Debt and Financing Arrangements).

Regulatory Accounting

Regulatory Accounting -

The Company’s principal business is the distribution of electricity and natural gas by the three distribution utilities: Unitil Energy, Fitchburg and Northern Utilities. Unitil Energy and Fitchburg are subject to regulation by the FERC. Fitchburg is also regulated by the MDPU, Unitil Energy is regulated by the NHPUC and Northern Utilities is regulated by the MPUC and NHPUC. Granite State, the Company’s natural gas transmission pipeline, is regulated by the FERC. Accordingly, the Company uses the Regulated Operations guidance as set forth in the FASB Codification. The Company has recorded Regulatory Assets and Regulatory Liabilities which will be recovered from customers, or applied for customer benefit, in accordance with rate provisions approved by the applicable public utility regulatory commission. The electric and gas divisions of Fitchburg are authorized to recover through rates past due amounts associated with hardship accounts that are protected from

shut-off.

As of September 30, 2022, September 30, 2021 and December 31, 2021, the Company has recorded $5.8 million, $9.5 million and $7.9 million, respectively, of hardship accounts in Regulatory Assets. These amounts are included in “Other Deferred Charges” in the following table. The Company currently receives recovery in rates or expects to receive recovery of these hardship accounts in future rate

cases.


	September 30,				December 31,
Regulatory Assets consist of the following ($ millions)	2022		2021		2021
Retirement Benefits	$	87.4	$	107.0	$	86.4
Energy Supply and Other Rate Adjustment Mechanisms		40.9		27.3		44.1
Deferred Storm Charges		2.7		3.4		3.3
Environmental		4.5		4.8		4.6
Income Taxes		2.0		2.8		2.6
Other Deferred Charges		12.0		17.7		15.3

Total Regulatory Assets		149.5		163.0		156.3
Less: Current Portion of Regulatory Assets (1)		44.0		30.6		47.4

Regulatory Assets – noncurrent	$	105.5	$	132.4	$	108.9

(1)	Reflects amounts included in the Accrued Revenue on the Company’s Consolidated Balance Sheets.


	September 30,				December 31,
Regulatory Liabilities consist of the following ($ millions)	2022		2021		2021
Income Taxes (Note 8)	$	42.1	$	44.6	$	44.3
Rate Adjustment Mechanisms		16.6		11.3		7.7
Other		—		0.1		0.1

Total Regulatory Liabilities		58.7		56.0		52.1
Less: Current Portion of Regulatory Liabilities		20.8		13.1		9.5

Regulatory Liabilities – noncurrent	$	37.9	$	42.9	$	42.6

Generally, the Company receives a return on investment on its regulatory assets for which a cash outflow has been made. Included in Regulatory Assets as of September 30, 2022 are $5.8 million of environmental costs, rate case costs and other expenditures to be recovered over varying periods in the next seven years. Regulators have authorized recovery of these expenditures, but without a return. Regulatory commissions can reach different conclusions about the recovery of costs, which can have a material effect on the Company’s Consolidated Financial Statements. The Company believes it is probable that its regulated distribution and transmission utilities will recover their investments in long-lived assets, including regulatory assets. If the Company, or a portion of its assets or operations, were to cease meeting the criteria for application of these accounting rules, accounting standards for businesses in general would become applicable and immediate recognition of any previously deferred costs, or a portion of deferred costs, would be required in the year in which the criteria are no longer met, if such deferred costs were not recoverable in the portion of the business that continues to meet the criteria for application of the FASB Codification topic on Regulated Operations. If unable to continue to apply the FASB Codification provisions for Regulated Operations, the Company would be required to apply the provisions for the Discontinuation of Rate-Regulated Accounting included in the FASB Codification. In the C

ompany

’s opinion, its regulated operations will be subject to the FASB Codification provisions for Regulated Operations for the foreseeable future.

Derivatives

Derivatives -

The Company’s regulated energy subsidiaries enter into energy supply contracts to serve their electric and gas customers. The Company follows a procedure for determining whether each contract qualifies as a derivative instrument under the guidance provided by the FASB Codification on Derivatives and Hedging. For each contract, the Company reviews and documents the key terms of the contract. Based on those terms and any additional relevant components of the contract, the Company determines and documents whether the contract qualifies as a derivative instrument as defined in the FASB Codification. The Company has determined that its energy supply contracts either do not qualify as a derivative instrument under the guidance set forth in the FASB Codification, have been elected as a normal purchase, or have contingencies that have not yet been met in order to establish a notional amount.

Fitchburg has entered into power purchase agreements for which contingencies exist (see Note 6, Regulatory Matters—Fitchburg—Massachusetts Request for Proposal (RFPs)). Until these contingencies are satisfied, these contracts will not qualify for derivative accounting. The Company believes that the power purchase obligations under these long-term contracts will have a material effect on the contractual obligations of Fitchburg.

Investments in Marketable Securities

The Company maintains a trust through which it invests in a money market fund. This fund is intended to satisfy obligations under the Company’s SERP (See additional discussion of the SERP in Note 9).

At September 30, 2022, September 30, 2021 and December 31, 2021, the fair value of the Company’s investments in these trading securities, which are recorded on the Consolidated Balance Sheets in Other Assets, was $5.6 million, $5.6 million and $5.7 million, respectively, as shown in the following table. These investments are valued based on quoted prices from active markets and are categorized in Level 1 as they are actively traded and no valuation adjustments have been applied. Changes in the fair value of these investments are recorded in Other Expense,

Net.


	September 30,				December 31,
Fair Value of Marketable Securities ($ millions)	2022		2021		2021
Money Market Funds	$	5.6	$	5.6	$	5.7

Total Marketable Securities	$	5.6	$	5.6	$	5.7

The Company also sponsors the Unitil Corporation Deferred Compensation Plan (the “DC Plan”). The DC Plan is a

non-qualified

deferred compensation plan that provides a vehicle for participants to accumulate

tax-deferred

savings to supplement retirement income. The DC Plan, which was effective January 1,

2019, is open to senior management or other highly compensated employees as determined by the Company’s Board of Directors, and may also be used for recruitment and retention purposes for newly hired senior executives. The DC Plan design mirrors the Company’s Tax Deferred Savings and Investment Plan formula, but provides for contributions on compensation above the IRS limit, which will allow participants to defer up to 85% of base salary, and up to 85% of any cash incentive for retirement. The Company may also elect to make discretionary contributions on behalf of any participant in an amount determined by the Company’s Board of Directors. A trust has been established to invest the funds associated with the DC Plan.

At September 30, 2022, September 30, 2021 and December 31, 2021, the fair value of the Company’s investments in these trading securities related to the DC Plan, which are recorded on the Consolidated Balance Sheets in Other Assets, were $0.6 million, $0.5 million and $0.6 million, respectively, as shown in the following table. These investments are valued based on quoted prices from active markets and are categorized in Level 1 as they are actively traded and no valuation adjustments have been applied. Changes in the fair value of these investments are recorded in Other Expense,

Net.


	September 30,				December 31,
Fair Value of Marketable Securities ($ millions)	2022		2021		2021
Equity Funds	$	0.5	$	0.1	$	0.2
Money Market Funds		0.1		0.4		0.4

Total Marketable Securities	$	0.6	$	0.5	$	0.6

Energy Supply Obligations

Energy Supply Obligations -

The following discussion and table summarize the nature and amounts of the items recorded as Energy Supply Obligations (current portion) and Other Noncurrent Liabilities (noncurrent portion) on the Company’s Consolidated Balance

Sheets.


	September 30,				December 31,
Energy Supply Obligations ($ millions)	2022		2021		2021
Current:
Exchange Gas Obligation	$	23.1	$	9.7	$	6.7
Renewable Energy Portfolio Standards		6.7		6.4		7.8

Total Energy Supply Obligations	$	29.8	$	16.1	$	14.5

Exchange Gas Obligation

Northern Utilities enters into gas exchange agreements under which Northern Utilities releases certain gas pipeline and storage assets, sells the gas storage inventory to an asset manager and subsequently repurchases the inventory over the course of the gas heating season at the same price at which it sold the gas inventory to the asset manager. The gas inventory related to these agreements is recorded in Exchange Gas Receivable on the Company’s Consolidated Balance Sheets while the corresponding obligations are recorded in Energy Supply Obligations.

Renewable Energy Portfolio Standards

Renewable Energy Portfolio Standards (RPS) require retail electricity suppliers, including public utilities, to demonstrate that required percentages of their sales are met with power generated from certain types of resources or technologies. Compliance is demonstrated by purchasing and retiring Renewable Energy Certificates (REC) generated by facilities approved by the state as qualifying for REC treatment. Unitil Energy and Fitchburg purchase RECs in compliance with RPS legislation in New Hampshire and Massachusetts for supply provided to default service customers. RPS compliance costs are a supply cost that is recovered in customer default service rates. Unitil Energy and Fitchburg collect RPS compliance costs from customers throughout the year and demonstrate compliance for each calendar year on the following July 1. Due to timing differences between collection of revenue from customers and payment of REC costs to suppliers, Unitil Energy and Fitchburg typically defer costs for RPS compliance which are recorded within Accrued Revenue with a corresponding liability in Energy Supply Obligations on the Company’s Consolidated Balance Sheets.

Fitchburg has entered into long-term renewable contracts for the purchase of clean energy and/or RECs pursuant to Massachusetts legislation, specifically, An Act Relative to Green Communities (Green Communities Act, 2008), An Act Relative to Competitively Priced Electricity in the Commonwealth (2012) and An Act to Promote Energy Diversity (Energy Diversity Act, 2016). The generating facilities associated with ten of these contracts have been constructed and are now operating. Three approved contracts are currently under development. These include two long-term contracts filed with the MDPU in 2018, one for offshore wind generation and one for imported hydroelectric power and associated transmission, which were approved in 2019 and another for offshore wind generation contracts filed with the MDPU during the first quarter of 2020 and approved in 2021. In compliance with An Act to Promote a Clean Energy Future (2018), in 2021 in coordination with the other electric utilities in Massachusetts, the Company issued its most recent long-term renewable solicitation seeking up to an additional 1,600 megawatts (MW) of offshore wind generation. In December 2021, a portfolio of projects comprising 1,600 MW of offshore wind capacity was selected for negotiation. Those contracts were filed for approval with the MDPU on May 25, 2022, and remain pending. Fitchburg recovers the costs associated with long-term renewable contracts on a fully reconciling basis through a MDPU-approved cost recovery mechanism, and has received remuneration for entering into them.

Power Supply Contract Divestitures -

Unitil Energy’s and Fitchburg’s customers are entitled to purchase their electric or natural gas supplies from third-party suppliers. In connection with the implementation of retail choice, Unitil Power, which formerly functioned as the wholesale power supply provider for Unitil Energy, and Fitchburg divested their long-term power supply contracts through the sale of the entitlements to the electricity sold under those contracts. Unitil Energy and Fitchburg recover in their rates all the costs associated with the divestiture of their power supply portfolios and have secured regulatory approval from the NHPUC and MDPU, respectively, for the recovery of power supply-related stranded costs. As of September 30, 2022, Fitchburg and Unitil Energy have fully recovered their power supply-related stranded costs. The obligations for prior periods related to these divestitures are recorded in Energy Supply Obligations on the Company’s Consolidated Balance Sheets with a corresponding regulatory asset recorded in Accrued Revenue.

Subsequent Events

Subsequent Events -

e Company evaluates all events or transactions through the date of the related filing. During the period through the date of this filing, the Company did not have any material subsequent events that would result in adjustment to or disclosure in its Consolidated Financial Statements.