CREDIT LOSSES

6 Months Ended

Jun. 30, 2025

Credit Loss [Abstract]

CREDIT LOSSES

CREDIT LOSSES

Our exposure to credit losses is related to our accounts receivable and unbilled revenue balances, which are generated from the sale of electricity and natural gas by our regulated utility operations. Our regulated utility operations are included in our utility segment. No accounts receivable and unbilled revenue balances were reported in the other segment at June 30, 2025 and December 31, 2024.

We evaluate the collectability of our accounts receivable and unbilled revenue balances considering a combination of factors. For some of our larger customers and also in circumstances where we become aware of a specific customer's inability to meet its

financial obligations to us, we record a specific allowance for credit losses against amounts due in order to reduce the net recognized receivable to the amount we reasonably believe will be collected. For all other customers, we use the accounts receivable aging method to calculate an allowance for credit losses. Using this method, we classify accounts receivable into different aging buckets and calculate a reserve percentage for each aging bucket based upon historical loss rates. The calculated reserve percentages are updated on at least an annual basis, in order to ensure recent macroeconomic, political, and regulatory trends are captured in the calculation, to the extent possible. Risks identified that we do not believe are reflected in the calculated reserve percentages, are assessed on a quarterly basis to determine whether further adjustments are required.

We monitor our ongoing credit exposure through active review of counterparty accounts receivable balances against contract terms and due dates. Our activities include timely account reconciliation, dispute resolution and payment confirmation. To the extent possible, we work with customers with past due balances to negotiate payment plans, but will disconnect customers for non-payment as allowed by the PSCW, if necessary, and employ collection agencies and legal counsel to pursue recovery of defaulted receivables. For our larger customers, detailed credit review procedures may be performed in advance of any sales being made. We sometimes require letters of credit, parental guarantees, prepayments or other forms of credit assurance from our larger customers to mitigate credit risk.

We have included a table below that shows our gross third-party receivable balances and related allowance for credit losses.

(in millions)	June 30, 2025			December 31, 2024
Accounts receivable and unbilled revenues	$	242.8		$	233.7
Allowance for credit losses	7.4			8.6
Accounts receivable and unbilled revenues, net (1)	$	235.4		$	225.1
Total accounts receivable, net – past due greater than 90 days (1)	$	6.4		$	7.4
Past due greater than 90 days – collection risk mitigated by regulatory mechanisms (1)	94.6		%	93.9		%

(1)Our exposure to credit losses for certain regulated utility customers is mitigated by a regulatory mechanism we have in place. Specifically, our residential tariffs include a mechanism for cost recovery or refund of uncollectible expense based on the difference between actual uncollectible write-offs and the amounts recovered in rates. As a result, at June 30, 2025, $113.3 million, or 48.1%, of our net accounts receivable and unbilled revenues balance had regulatory protections in place to mitigate the exposure to credit losses.

A rollforward of the allowance for credit losses is included below:

	Three Months Ended June 30
(in millions)	2025		2024
Balance at April 1	$	7.5	$	9.6
Provision for credit losses	5.0		2.2
Provision for credit losses deferred for future recovery or refund	(2.5)		(0.8)
Write-offs charged against the allowance	(3.9)		(4.1)
Recoveries of amounts previously written off	1.3		1.4
Balance at June 30	$	7.4	$	8.3

	Six Months Ended June 30
(in millions)	2025		2024
Balance at January 1	$	8.6	$	10.9
Provision for credit losses	8.5		3.6
Provision for credit losses deferred for future recovery or refund	(5.3)		(0.8)
Write-offs charged against the allowance	(7.0)		(8.1)
Recoveries of amounts previously written off	2.6		2.7
Balance at June 30	$	7.4	$	8.3