The Company is subject primarily to commodity price risk due to fluctuations in the market price of natural gas, SRECs and electricity. To manage this risk, the Company enters into a variety of derivative instruments including, but not limited to, futures contracts, physical forward contracts, financial options and swaps to economically hedge the commodity price risk associated with its existing and anticipated commitments. In addition, the Company is exposed to interest rate risk and may utilize derivatives to reduce exposure to fluctuations in interest rates. These contracts are accounted for as derivatives, unless the Company elects NPNS, which is done on a contract-by-contract election. Accordingly, financial and certain of the Company's physical derivative instruments are recorded at fair value on the Unaudited Condensed Consolidated Balance Sheets. For a more detailed discussion of the Company’s fair value measurement policies and level disclosures associated with the Company’s derivative instruments, see Note 6. Fair Value.

ES chooses not to designate its financial commodity and physical forward commodity derivatives as accounting hedges or to elect NPNS. The changes in the fair value of these derivatives are recorded as a component of operating expenses or operating revenues, as appropriate for ES, on the Unaudited Condensed Consolidated Statements of Operations as unrealized gains or losses. For ES at settlement, realized gains and losses on all financial derivative instruments are recognized as a component of natural gas purchases and realized gains and losses on all physical derivatives follow the presentation of the related unrealized gains and losses as a component of either operating expenses or operating revenues.

As a result of ES entering into transactions to borrow natural gas, commonly referred to as “park and loans,” an embedded derivative is recognized relating to differences between the fair value of the amount borrowed and the fair value of the amount that will ultimately be repaid, based on changes in the forward price for natural gas prices at the borrowed location over the contract term. This embedded derivative is accounted for as a forward sale in the month in which the repayment of the borrowed natural gas is expected to occur and is considered a derivative transaction that is recorded at fair value on the Unaudited Condensed Consolidated Balance Sheets, with changes in value recognized in current period earnings.

Expected purchases and production of SRECs are hedged through the use of forward and futures contracts. All contracts require the Company to physically deliver SRECs through the transfer of certificates as per contractual settlement schedules. ES recognizes changes in the fair value of these derivatives as a component of operating revenues. For SRECs that are acquired by ES, changes in the fair value of these derivatives are reported as a component of operating expenses. Upon settlement of these contracts, the related revenue or expense is recognized when the SREC is transferred to the counterparty or acquired by ES, respectively.

Changes in fair value of NJNG's financial commodity derivatives are recorded as a component of regulatory assets or liabilities on the Unaudited Condensed Consolidated Balance Sheets. The Company elects NPNS accounting treatment on all physical commodity contracts that NJNG entered into on or before December 31, 2015, and accounts for these contracts on an accrual basis. Accordingly, physical natural gas purchases are recognized in regulatory assets or liabilities on the Unaudited Condensed Consolidated Balance Sheets when the contract settles and the natural gas is delivered. The average cost of natural gas is charged to expense in the current period earnings based on the BGSS factor times the therm sales. NJNG no longer elects NPNS accounting treatment on a portfolio basis. However, since NPNS is a contract-by-contract election, where it makes sense to do so, NJNG can and may elect to treat certain contracts as normal. Because NJNG recovers these amounts through future BGSS rates as increases or decreases to the cost of natural gas in NJNG’s tariff for natural gas service, the changes in fair value of these contracts are deferred as a component of regulatory assets or liabilities on the Unaudited Condensed Consolidated Balance Sheets.

The Company elects NPNS accounting treatment on PPA contracts executed by CEV that meet the definition of a derivative and accounts for the contract on an accrual basis. Accordingly, electricity sales are recognized in revenues throughout the term of the PPA as electricity is delivered. NPNS is a contract-by-contract election and where it makes sense to do so, the Company can and may elect to treat certain contracts as normal.


			Derivatives at Fair Value
			December 31, 2024						September 30, 2024
(Thousands)	Balance Sheet Location	Assets			Liabilities			Assets			Liabilities
Derivatives not designated as hedging instruments:
NJNG:
Physical commodity contracts	Derivatives - current		$	159		$	728		$	21		$	579

Financial commodity contracts	Derivatives - current		10			2,327			—			2



ES:
Physical commodity contracts	Derivatives - current		2,079			7,049			1,660			4,346
	Derivatives - noncurrent		1,602			12,052			727			10,758
Financial commodity contracts	Derivatives - current		2,825			3,359			5,132			1,344
	Derivatives - noncurrent		270			269			79			732






Total fair value of derivatives			$	6,945		$	25,784		$	7,619		$	17,761

The Company transacts under master netting arrangements or equivalent agreements that allow it to offset derivative assets and liabilities with the same counterparty. However, the Company’s policy is to present its derivative assets and liabilities on a gross basis at the contract level unit of account on the Unaudited Condensed Consolidated Balance Sheets.

The following table summarizes the reported gross amounts, the amounts that the Company has the right to offset but elects not to, financial collateral and the net amounts the Company could present on the Unaudited Condensed Consolidated Balance Sheets but elects not to.


	Asset Derivatives						Liability Derivatives
(Thousands)	Fair Value (1)		Amounts Offset (2)	Collateral Received/Pledged (3)	Net Value (4)		Fair Value (1)		Amounts Offset (2)	Collateral Received/Pledged (3)	Net Value (4)
As of December 31, 2024
ES Contracts
Physical commodity	$	3,681	(444)	—	$	3,237	$	19,101	(444)	(6,043)	$	12,614
Financial commodity	3,095		(3,095)	—	—		3,628		(3,095)	(533)	—

Total ES	$	6,776	(3,539)	—	$	3,237	$	22,729	(3,539)	(6,576)	$	12,614
NJNG Contracts
Physical commodity	$	159	—	—	$	159	$	728	—	—	$	728
Financial commodity	10		(10)	—	—		2,327		(10)	—	2,317

Total NJNG	$	169	(10)	—	$	159	$	3,055	(10)	—	$	3,045
As of September 30, 2024
ES Contracts
Physical commodity	$	2,387	(535)	—	$	1,852	$	15,104	(535)	(5,551)	$	9,018
Financial commodity	5,211		(2,076)	(1,170)	1,965		2,076		(2,076)	—	—

Total ES	$	7,598	(2,611)	(1,170)	$	3,817	$	17,180	(2,611)	(5,551)	$	9,018
NJNG Contracts
Physical commodity	$	21	(13)	—	$	8	$	579	(13)	—	$	566
Financial commodity	—		—	—	—		2		—	(2)	—

Total NJNG	$	21	(13)	—	$	8	$	581	(13)	(2)	$	566

ES utilizes financial derivatives to economically hedge the gross margin associated with the purchase of physical natural gas to be used for storage injection and its subsequent sale at a later date. The gains or (losses) on the financial transactions that are economic hedges of the cost of the purchased natural gas are recognized prior to the gains or (losses) on the physical transaction, which are recognized in earnings when the natural gas is delivered. Therefore, mismatches between the timing of the recognition of realized gains or (losses) on the financial derivative instruments and gains or (losses) associated with the actual sale of the natural gas that is being economically hedged along with fair value changes in derivative instruments, create volatility in the results of ES, although the Company's intended economic results relating to the entire transaction are unaffected.


(Thousands)	Location of gain (loss) recognized in income on derivatives		Amount of gain (loss) recognized in income on derivatives
		Three Months Ended
		December 31,
Derivatives not designated as hedging instruments:			2024		2023
ES:
Physical commodity contracts	Operating revenues		$	(2,632)	$	14,030
Physical commodity contracts	Natural gas purchases		(1,752)		(586)
Financial commodity contracts	Natural gas purchases		1,538		18,082

Physical commodity contracts	Operation and maintenance		1,053		—


Total unrealized and realized (loss) gain			$	(1,793)	$	31,526

NJNG’s derivative contracts are part of the Company's risk management activities that relate to its natural gas purchases and BGSS incentive programs. At settlement, the resulting gains and/or losses are payable to or recoverable from utility customers and are deferred in regulatory assets or liabilities resulting in no impact to earnings. The following table reflects the gains (losses) associated with NJNG's derivative instruments for the periods set forth below:

Futures exchanges have contract specific margin requirements that require the posting of cash or cash equivalents relating to traded contracts. Margin requirements consist of initial margin that is posted upon the initiation of a position, maintenance margin that is usually expressed as a percent of initial margin, and variation margin that fluctuates based on the daily marked-to-market relative to maintenance margin requirements. The Company maintains separate broker margin accounts for NJNG and ES.


(Thousands)	Balance Sheet Location	December 31, 2024		September 30, 2024
NJNG	Restricted broker margin accounts-current assets	$	10,761	$	4,975

ES	Restricted broker margin accounts-current assets	$	12,242	$	8,268
	Restricted broker margin accounts-current liabilities	$	—	$	1,146

NJNG, ES, CEV and S&T are exposed to credit risk as a result of their sales/wholesale marketing activities. As a result of the inherent volatility in the prices of natural gas commodities, derivatives and SRECs, the market value of contractual positions with individual counterparties could exceed established credit limits or collateral provided by those counterparties. If a counterparty fails to perform the obligations under its contract then the Company could sustain a loss.

The Company monitors and manages the credit risk of its wholesale operations through credit policies and procedures that management believes reduce overall credit risk. These policies include a review and evaluation of current and prospective counterparties' financial statements and/or credit ratings, daily monitoring of counterparties' credit limits and exposure, daily communication with traders regarding credit status and the use of credit mitigation measures, such as collateral requirements and netting agreements. Examples of collateral include letters of credit and cash received for either prepayment or margin deposit. Collateral may be requested due to the Company's election not to extend credit or because exposure exceeds defined thresholds. Most of the Company's wholesale marketing contracts contain standard netting provisions. These contracts include those governed by ISDA and the NAESB. The netting provisions refer to payment netting, whereby receivables and payables with the same counterparty are offset and the resulting net amount is paid to the party to which it is due.

Internally-rated exposure applies to counterparties that are not rated by Fitch, S&P or Moody's. In these cases, the counterparty's or guarantor's financial statements are reviewed, and similar methodologies and ratios used by credit rating agencies are applied to arrive at a substitute rating. Gross credit exposure is defined as the unrealized fair value of physical and financial derivative commodity contracts, plus any outstanding wholesale receivable for the value of natural gas delivered and/or financial derivative commodity contract that has settled for which payment has not yet been received.

The following is a summary of gross credit exposures grouped by investment and noninvestment grade counterparties, as of December 31, 2024. The amounts presented below have not been reduced by any collateral received or netting and exclude accounts receivable for NJNG retail natural gas sales and services.

Conversely, certain of NJNG's and ES's derivative instruments are linked to agreements containing provisions that would require cash collateral payments from the Company if certain events occur. These provisions vary based upon the terms in individual counterparty agreements and can result in cash payments if NJNG's credit rating were to fall below its current level. Specifically, most, but not all, of these additional payments will be triggered if NJNG's debt is downgraded by the major credit agencies, regardless of investment grade status. In addition, some of these agreements include threshold amounts that would result in additional collateral payments if the values of derivative liabilities were to exceed the maximum values provided for in relevant counterparty agreements. Other provisions include payment features that are not specifically linked to ratings but are based on certain financial metrics.

Collateral amounts associated with any of these conditions are determined based on a sliding scale and are contingent upon the degree to which the Company's credit rating and/or financial metrics deteriorate, and the extent to which liability amounts exceed applicable threshold limits. Derivative instruments with credit-risk-related contingent features that were in a liability position for which collateral is required were immaterial as of December 31, 2024 and September 30, 2024. These amounts differ from the respective net derivative liabilities reflected on the Unaudited Condensed Consolidated Balance Sheets because the agreements also include clauses, commonly known as “Rights of Offset,” that would permit the Company to offset its derivative assets against its derivative liabilities for determining additional collateral to be posted, as previously discussed.