Capstone Energy+, Inc. provides customized microgrid solutions, on-site resilient energy-as-a-service (EaaS) solutions, and on-site energy technology systems. The company's solutions include stationary distributed power generation applications and distribution networks, including cogeneration, integrated combined heat and power, renewable energy, natural resources, and critical power supply, as well as combined cooling, heat, and power. Its inverter-based technologies solve resiliency by connecting to the electric grid or be the backbone of a localized microgrid; energy conversion products include microturbine energy systems offering solutions to a range of customer-tailored solutions; and provides energy rental solutions utilizing microturbine energy systems. The company also provides factory protection plan service contracts, as well as aftermarket spare parts. In addition, it offers customers the ability to run on hydrogen blended fuel source. Capstone Energy+, Inc. was formerly known as Capstone Green Energy Holdings, Inc. and changed its name to Capstone Energy+, Inc. in April 2026. The company was founded in 1988 and is headquartered in Van Nuys, California.