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NATURE OF THE BUSINESS | 9 Months Ended
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Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
NATURE OF THE BUSINESS | 1. NATURE OF THE BUSINESS The Company provides regulated natural gas distribution services, transmission and storage services and operates certain unregulated businesses primarily through the following: NJNG provides natural gas utility service to residential and commercial customers throughout Burlington, Middlesex, Monmouth, Morris, Ocean and Sussex counties in New Jersey and is subject to rate regulation by the BPU. NJNG comprises the Natural Gas Distribution segment. Clean Energy Ventures, the Company's clean energy subsidiary, comprises the CEV segment, which owns and operates clean energy projects, including commercial solar installations located in New Jersey, Rhode Island, New York, Connecticut, Michigan and Indiana. On November 25, 2024, CEV completed the sale of its 91 MW residential solar portfolio, and related assets and liabilities included in The Sunlight Advantage® program to a third party for a purchase price of $132.5M. See Note 16. Dispositions for more information regarding the transaction. Energy Services comprises the ES segment. ES maintains and transacts around a portfolio of natural gas transportation and storage capacity contracts and provides physical wholesale energy, retail energy and energy management services in the U.S. NJR Midstream Holdings Corporation, which comprises the S&T segment, invests in energy-related ventures through its subsidiaries. The Company operates natural gas storage and transmission assets through the wholly-owned subsidiaries of Leaf River and Adelphia and is subject to rate regulation by FERC. The Company holds a 50% combined ownership interest in Steckman Ridge, a FERC-jurisdictional natural gas storage facility located in Pennsylvania, which is accounted for under the equity method of accounting. NJR Retail Holdings Corporation has one principal subsidiary, NJRHS, which provides heating, central air conditioning, standby generators, solar and other indoor and outdoor comfort products to residential homes throughout New Jersey. NJRHS is included in HSO.

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