Capstone Green Energy Announces Its Direct Operations in the U.S. Western Region With the Acquisition of Cal Microturbine Territory

Capstone Green Energy Holdings, Inc. (the "Company” or “Capstone”) (OTCID: CGEH), the public successor to Capstone Green Energy Corporation, announced that it has acquired one of its distributors, Cal Microturbine, LLC and its exclusive distribution territory. Capstone will now conduct the sales, aftermarket support, and service for customers in California, Hawaii, Nevada, Oregon, and Washington under the business unit, Capstone West Territory.

“This agreement to acquire Cal Microturbine sets the stage for Capstone to strengthen our market insight and deepen our connection with end users,” said Vince Canino, President and CEO of Capstone Green Energy. “By directly managing these key western states, we are better positioned to capitalize on the region’s accelerating demand for distributed energy solutions. This strategic move allows us to build deeper customer relationships, expand our market share, and drive long-term financial growth. We intend to ensure a seamless transition of sales and service operations that will safeguard the customer experience. Effective August 13, 2025, these operations became part of Capstone’s West Territory (CWT), operating under the Capstone Green Energy brand.

“From a financial perspective, this is designed to be an entirely self-funded strategic investment in a region with strong growth potential for new system sales, rentals, and long-term service agreements,” said John Juric, Chief Financial Officer of Capstone Green Energy. “The integration of these operations into Capstone is expected to be accretive to earnings and cash flow as we sell and service directly, improve operational efficiency, and create lasting value for our customers and shareholders alike.”

Capstone is taking proactive steps to ensure a smooth transition with minimal disruption to customers. All service, parts, and technical support requests in the territory will be coordinated through Capstone, while sales operations will be managed directly by a new sales leader to be announced in the coming weeks.

Customers in the Capstone West Territory can expect the same high-quality microturbine technology, enhanced access to Capstone’s Energy-as-a-Service offerings, and continued focus on operational efficiency, cost savings, and environmental benefits.

Capstone Green Energy | www.capstonegreenenergy.com