1. Business and Organization

Capstone Energy+, Inc. (the “Company”), formerly known as Capstone Green Energy Holdings, Inc., the public successor to Capstone Green Energy Corporation, together with its consolidated operating subsidiary Capstone Energy+, LLC (the “Operating Subsidiary”) is a provider of behind-the-meter clean microturbine energy solutions for industrial and commercial operations, with solutions designed for the next generation of artificial intelligence (“AI”) and data center applications. The Company addresses the “Energy Trilemma” facing today’s commercial, industrial, and utility customers: the simultaneous need for resiliency, affordability, and sustainability.

Effective April 30, 2026, the Company changed its name from Capstone Green Energy Holdings, Inc. to Capstone Energy+, Inc.

The Company’s offerings include stationary distributed power generation and energy distribution solutions, including cogeneration systems such as combined heat and power (“CHP”), integrated combined heat and power (“ICHP”), and combined cooling, heat and power (“CCHP”), as well as solutions for renewable energy, natural resources, and critical power supply applications. The Company’s inverter-based technologies enable operation in parallel with the electric grid or in island mode within localized microgrids and serve as the stabilizing backbone for microgrid installations integrating renewables, battery energy storage, and other distributed energy resources.

The Company’s energy conversion products business line is driven by its industry-leading, highly efficient, low-emission and resilient microturbine energy systems, which offer scalable configurations and customer-tailored solutions ranging from 65 kilowatts to expansive multi-megawatt deployments. The Company is also actively developing energy solutions purpose-built for AI and data center applications, including an 800-volt direct-current (“VDC”) microturbine solution designed to interface directly with next-generation AI chip architectures, and its Energy Surplus Program (“ESP”), an integrated architecture purpose-built for the high-density, mission-critical power demands of modern AI workloads.

Through its EaaS (as defined herein) business line, the Company provides Build, Own, Operate and Maintain (“BOOM”) and energy rental solutions, as well as power purchase agreements (“PPA”) and lease-to-own structures, utilizing its microturbine energy systems. The Company also offers long-term maintenance agreements (“LTMAs”) covering planned and unplanned maintenance to protect customers’ total cost of ownership and ensure maximum system availability, with access to Original Equipment Manufacturer (“OEM”) parts.

On July 8, 2026, the Company's common stock commenced trading on the Nasdaq Global Market (“Nasdaq”) under the symbol “CEPL,” following a period during which the Company's common stock traded on the OTCQX Best Market under the symbol “CGEH.”

All references in these footnotes to “the Company,” “we,” “us,” “our,” or “Capstone” are to Capstone Energy+, Inc. and its consolidated subsidiaries.