In 2025, the Company purchased $25,125 of convertible notes (“Convertible Note Investment”) from IEP Hummingbird Energy LLC (“IEP”), a subsidiary of International Electric Power III, LLC, to fund the development of a gas-fired plant to power a data center being developed in Greene County, PA. The Convertible Note Investment bears zero interest, includes a fixed $16,500 loan fee concurrently payable to the Company at maturity with the principal amount of the notes on September 30, 2026, and contains conversion rights into equity at any time on or after maturity or upon certain triggering events, such as a project financial closing or equity financing, as defined in the agreement. The agreement also grants the Company the right of first refusal to certain water and gas business opportunities and additional equity kickers upon the occurrence of a financing event or change of control.

Due to a change in project scope to focus on grid provided power, on January 20, 2026, the Company received $20,000, representing the reimbursement of the deposit paid to the gas turbine manufacturer. The Company continues to be an investor in the project via its remaining convertible notes holdings and continues to have a right of first refusal to certain water and gas business opportunities.  As of June 30, 2026, the Company’s remaining Convertible Note Investment amounted to $5,125.

The Convertible Note Investment is accounted for as an available-for-sale debt security under Accounting Standards Codification 320, Investments – Debt Securities. The Company elected to measure the Convertible Note Investment using the fair value option, wherein bifurcation of an embedded derivative is not necessary, and all the related gains and losses due to change in fair value are reflected in Other expense (income) in the accompanying condensed consolidated statement of operations.

The Convertible Note Investment is classified as long-term asset within Deferred charges and other assets in the accompanying condensed consolidated balance sheets. Changes in the fair value of this Level 3 investment (see Note 8) for the six-month period ended June 30, 2026 were as follows:

The Company is not a primary beneficiary of IEP as it does not have both (1) the power to direct the activities that most significantly impact IEP’s economic performance, and (2) the obligation to absorb losses or the right to receive benefits that could be significant to IEP. Therefore, the Company is not required to consolidate IEP in its financial statements. The Company reconsiders whether it is the primary beneficiary on an ongoing basis. As of June 30, 2026, the maximum risk of loss by the Company is limited to its remaining Convertible Note Investment of $5,125.