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Investments in and Acquisitions of Businesses
9 Months Ended
Jun. 27, 2026
Business Combination [Abstract]  
Investments in and Acquisitions of Businesses
4.
Investments in and Acquisitions of Businesses

On December 28, 2022, Suburban Renewable Energy acquired a platform of RNG production assets (the “RNG Acquisition”) from Equilibrium Capital Group (“Equilibrium”), a leading sustainability-driven asset management firm. The purchase price was $190,000 for two operating facilities located in Stanfield, AZ and Columbus, OH, along with potential contingent consideration with an initial fair value of $6,194 that Equilibrium could earn based upon the future economic performance of the acquired RNG assets, and a percentage of the monetization of PTCs earned during calendar years 2025 through 2027 if the acquired RNG assets meet a specified annual EBITDA threshold during the same three-year period. The Partnership determined that the fair value of the contingent consideration to Equilibrium as of September 27, 2025 was $0, resulting in income of $6,194 in fiscal 2025, which was recorded in “Other, net” within the consolidated statement of operations. There was no change in the fair value as of June 27, 2026.

The purchase agreement also included potential contingent consideration payable by Equilibrium to Suburban Renewable Energy based on the costs to construct a gas upgrade system at the Columbus, OH facility. According to the purchase agreement, expenditures for the gas upgrade equipment project that exceeded a certain amount would be funded by Equilibrium, up to a total of $3,000, if the Partnership incurred those costs prior to December 31, 2024. During the first quarter of fiscal 2025, the Partnership recorded a $3,000 increase in the fair value of this contingent consideration, which was recognized as income within “Other, net” on the Partnership’s consolidated statement of operations for fiscal 2025. There was no change in the fair value as of June 27, 2026.

Suburban Renewable Energy owns a 19% equity stake in Independence Hydrogen, Inc. (“IH”) based in Ashburn, VA and has also purchased certain secured convertible notes issued by IH. IH is a veteran-owned and operated, privately held company developing a gaseous hydrogen ecosystem to deliver locally sourced hydrogen to local markets, with a primary focus on material handling and backup power applications. During the first quarter of fiscal 2025, the Partnership recorded an other-than-temporary impairment charge of $9,595, recognized in “Other, net” on the condensed consolidated statement of operations, to write down the carrying value of its investment in IH to its estimated fair value of $21,589 based on third-party investment discussions. The Partnership will continue to monitor IH’s financial condition and other available information to determine if future adjustments are necessary.

The Operating Partnership owns a 38% equity stake in Oberon Fuels, Inc. (“Oberon”) based in San Diego, California and has also purchased certain secured convertible notes issued by Oberon. Oberon is a development-stage producer of low-carbon, renewable dimethyl ether (“rDME”) which can be used in multiple applications as a renewable alternative; including as a replacement for diesel and as a blend with propane for use in the transportation sector. As a development-stage entity, Oberon is reliant on raising capital to fund its operations and strategic growth initiatives. Due to Oberon’s financial condition, which raised substantial doubts about its ability to continue as a going concern, as well as the uncertainty about potential third-party capital infusion, the Partnership determined that its investment in Oberon was fully impaired as of December 28, 2024. During the first quarter of fiscal 2025, the Partnership recorded an other-than-temporary impairment charge of $10,213, recognized in “Other, net” on the condensed consolidated statement of operations, to write down the carrying value of its investment in Oberon to $0.

Suburban Renewable Energy previously owned a minority equity stake in another privately-held, development-stage entity. Due to this entity’s financial condition, which raised substantial doubts about its ability to continue as a going concern, as well as the uncertainty about potential third-party capital infusion, the Partnership determined that its investment in this entity was fully impaired as of September 27, 2025. During the fourth quarter of fiscal 2025, the Partnership recorded an other-than-temporary impairment charge of $6,095, recognized in “Other, net” on the condensed consolidated statement of operations, to write down the carrying value of its investment to $0.

The investments in IH and Oberon are being accounted for under the equity method of accounting and were included in “Other assets” within the condensed consolidated balance sheets, and the Partnership’s equity in their losses were included in “Other, net” within the condensed consolidated statements of operations. The investment in the other development-stage entity had been accounted for under the cost method of accounting and was included in “Other assets” within the condensed consolidated balance sheets.

On October 14, 2025, the Partnership acquired the propane assets and operations of a propane retailer headquartered in California for $14,000, including $500 for non-compete consideration, plus working capital acquired. As of June 27, 2026, $13,829 was paid, including working capital, and the remainder of the purchase price will be funded in accordance with the terms of the asset purchase and non-compete agreements.

On October 16, 2025, the Partnership acquired the propane assets and operations of another propane retailer headquartered in California for $10,000, including $1,000 for non-compete consideration, plus working capital acquired. As of June 27, 2026, $9,104 was paid, including working capital, and the remainder of the purchase price will be funded in accordance with the terms of the asset purchase and non-compete agreements.

These acquisitions were consummated pursuant to the Partnership’s strategic growth initiatives for the core propane business. The preliminary purchase price allocations and results of operations of the acquired businesses were not material to the Partnership’s condensed consolidated financial position or results of operations.