1. Business and Organization

Capstone Green Energy Holdings, Inc. (f/k/a Capstone Turbine International, Inc.), along with its consolidated operating subsidiary Capstone Green Energy LLC (the “Operating Subsidiary”) is a provider of customized microgrid solutions, on-site resilient Energy-as-a-Service (“EaaS”) solutions, and on-site energy technology systems focused on helping customers around the globe solve the “Energy Trilemma” of resiliency, sustainability, and affordability. These solutions include stationary distributed power generation applications and distribution networks, including cogeneration (combined heat and power (“CHP”), integrated combined heat and power (“ICHP”), and combined cooling, heat and power (“CCHP”), renewable energy, natural resources, and critical power supply. The Company’s inverter-based technologies solve resiliency by being able to seamlessly connect to the electric grid or be the backbone of a localized microgrid. The Company’s Energy Conversion Products business line is driven by the Company’s industry-leading, highly efficient, low-emission, resilient microturbine energy systems offering scalable solutions in addition to a broad range of customer-tailored solutions. Through the EaaS business line the Company offers build, own, operate and maintain (“BOOM”) as well as energy rental solutions utilizing the Company’s microturbine energy systems. The Company offers comprehensive factory protection plan service contracts that limit life-cycle costs, as well as providing aftermarket spare parts. The Company’s emerging business line is Hydrogen Energy Solutions. Through the Hydrogen Energy Solutions business line, the Company offers customers the ability to run on hydrogen blended fuel source. Because this is still an emerging offering, Hydrogen Energy Solutions revenue has been immaterial to date.

Historically, the business described above was conducted by Capstone Green Energy Corporation, which was organized in 1988 and has been commercially producing its microturbine generators since 1998. In connection with the emergence from Chapter 11 Bankruptcy (the “Chapter 11 Bankruptcy”) on December 7, 2023 (the “Effective Date”), Capstone Green Energy Corporation was reorganized (the “Reorganization”) and became a privately-held company (“Reorganized PrivateCo”). Capstone Turbine International, Inc., a former wholly owned subsidiary of Capstone Green Energy Corporation, which was incorporated in Delaware on June 10, 2004, became a publicly-traded company and was renamed Capstone Green Energy Holdings, Inc. The Operating Subsidiary was also formed as part of the Reorganization.

As a result of the delay in filing the Company’s periodic reports with the Securities Exchange Commission (“SEC”) and the requirements relating to Market Value of Listed Securities (“MVLS”), the Company was unable to comply with the Nasdaq listing standards. The Company’s common stock was suspended from trading on the Nasdaq Capital Market effective October 5, 2023 and formally delisted effective October 23, 2023. The Company filed its Quarterly Report on Form 10-Q for the quarter ended June 30, 2024 on October 17, 2024, and with the filing, the Company became current with all of its periodic filings with the SEC.

All references in these footnotes to “the Company,” “we,” “us,” “our,” or “Capstone” are to Capstone Green Energy Corporation and its consolidated subsidiaries for the three and six months ended September 30, 2023 and to Capstone Green Energy Holdings, Inc. and its consolidated subsidiaries as of September 30, 2024 and March 31, 2024 and for the three and six months ended September 30, 2024.