Repeat Customer RIU Hotels & Resorts Installs New Capstone Microturbine System at Chicago Flagship Property to Cut Utility Costs and Lower Emissions

LOS ANGELES--(BUSINESS WIRE)---- $CGEH #Chicago--Capstone Green Energy Holdings, Inc. (the "Company” or “Capstone”) (OTCID: CGEH) and Capstone Green Energy, LLC announced that Vergent, Capstone’s exclusive distributor for the Midwest and Northeast United States, will hold a ribbon cutting ceremony with RIU Hotels & Resorts for a high-efficiency Combined Heat and Power (CHP) microturbine system installation at Hotel RIU Plaza Chicago. The system was ordered in December of 2024 and delivered in March 2025. This