−Removed: LEGAL PROCEEDINGS
−Removed: Manufactured Gas Plant Remediation
−Removed: NJNG is responsible for the remedial cleanup of certain former MGP sites, dating back to gas operations in the late 1800s and early 1900s, which contain contaminated residues from former gas manufacturing operations.
−Removed: NJNG is currently involved in administrative proceedings with the NJDEP and participating in various studies and investigations by outside consultants, to determine the nature and extent of any such contaminated residues and to develop appropriate programs of remedial action, where warranted, under NJDEP regulations.
−Removed: NJNG periodically, and at least annually, performs an environmental review of former MGP sites located in Atlantic Highlands, Berkeley, Long Branch, Manchester, Toms River, Freehold and Aberdeen, New Jersey, including a review of potential liability for investigation and remedial action.
−Removed: NJNG estimated at the time of the most recent review that total future expenditures at the former MGP sites for which it is responsible, including potential liabilities for natural resource damages that might be brought by the NJDEP for alleged injury to groundwater or other natural resources concerning these sites will range from approximately $115.4 million to $178.4 million.
−Removed: NJNG’s estimate of these liabilities is based upon known facts, existing technology and enacted laws and regulations in place when the review was completed.
+Added: LEGAL PROCEEDINGS (Continued)
+Added: technology and enacted laws and regulations in place when the review was completed.
Where it is probable that costs will be incurred, and the information is sufficient to establish a range of possible liability, NJNG accrues the most likely amount in the range.
1 unchanged sentence
Accordingly, as of September 30, 2022, NJNG recorded a MGP remediation liability and a corresponding regulatory asset of approximately $127.1 million on the Consolidated Balance Sheets based on the most likely amount.
−Removed: On September 30, 2021, NJNG filed its annual SBC application requesting to recover remediation expenses, including an increase in the RAC, of approximately $2.0 million annually, effective April 1, 2022.
The actual costs to be incurred by NJNG are dependent upon several factors, including final determination of remedial action, changing technologies and governmental regulations, the ultimate ability of other responsible parties to pay and insurance recoveries, if any.
In June 2019, NJNG initiated a preliminary assessment of a site in Aberdeen, New Jersey to determine prior ownership and if former MGP operations were active at the location.
−Removed: The preliminary assessment and site investigation activities are ongoing at the Aberdeen, NJ site location.
+Added: The preliminary assessment and site investigation activities are ongoing at the Aberdeen site.
The estimated costs to complete the preliminary assessment and site investigation phase are included in the MGP remediation liability and corresponding regulatory asset on the Consolidated Balance Sheet at September 30, 2022.
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NJNG recovers its remediation expenditures, including carrying costs, over rolling seven-year periods pursuant to a RAC approved by the BPU.
−Removed: On September 9, 2020, the BPU approved NJNG's increase in the RAC, which increased the annual recovery from $8.5 million to $9.7 million, effective October 1, 2020.
−Removed: On April 7, 2021, the BPU approved an increase in the RAC, which increased the annual recovery from $9.7 million to $11.1 million and was effective May 1, 2021.
−Removed: New Jersey Resources Corporation
−Removed: LEGAL PROCEEDINGS (Continued)
−Removed: September 30, 2021, $58.5 million of previously incurred remediation costs, net of recoveries from customers and insurance proceeds, are included in regulatory assets on the Consolidated Balance Sheets.
+Added: In April 2021, the BPU approved an increase in the RAC, which increased the annual recovery from $9.7 million to $11.1 million and was effective May 1, 2021.
+Added: On March 23, 2022, the BPU approved an increase in the RAC, which increased the pre-tax annual recovery from $11.1 million to $11.7 million, effective April 1, 2022.
+Added: On September 13, 2022, NJNG submitted its annual filing to the BPU requesting approval of RAC expenditures through June 30, 2022, as well as an increase to the RAC annual recoveries of $3.8 million, which will increase the pre-tax annual recovery to $15.5 million, with a proposed effective date of April 1, 2023.
+Added: As of September 30, 2022, $66.1 million of previously incurred remediation costs, net of recoveries from customers and insurance proceeds, are included in regulatory assets on the Consolidated Balance Sheets.
NJNG will continue to seek recovery of MGP-related costs through the RAC.
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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.