Follow-on Order Brings Orders from INNIO Data Center Customer to 1.72 GW, Further Strengthening INNIO’s Data Center Backlog and Revenue Visibility

Customer also signs long-term full maintenance agreement for first 500 MW, expanding INNIO’s recurring services base.

INNIO N.V. (Nasdaq: INIO) today announced a 620 megawatt (MW) follow-on order from a leading developer and operator of mega-scale data center campuses in the U.S. Together with the customer’s 1.1 gigawatt (GW) order announced in July 2026, the new order brings cumulative orders from the customer to approximately 1.72 GW, further strengthening INNIO’s order backlog and visibility into future revenues.

“This follow-on order, coming just months after the customer’s initial 1.1 GW order, underscores the strength of customer demand and continued confidence in INNIO. Our containerized Jenbacher solutions deliver what data centers need most: fast deployment, high power density, fuel efficiency, and the performance to support demanding AI workloads,” said Dr. Olaf Berlien, President and CEO of INNIO. “Repeat orders of this scale, combined with long-term service agreements, strengthen our backlog and expand the services base that underpins our business model,” added Dr. Berlien.

All 620 MW will be delivered as containerized Jenbacher J624 solutions, enabling standardized installation and accelerated deployment. The 620 MW equipment order was booked in September 2026. In line with customary confidentiality practices in the data center industry, the customer’s name is not disclosed.

Separately, the customer has signed a long-term full maintenance agreement covering the first 500 MW of the previously ordered capacity. The agreement includes all spare parts and labor through a major overhaul and supports long-term equipment availability and performance, and extends INNIO’s recurring services revenue across the equipment lifecycle. A major overhaul gives the gas engine a second operating lifecycle, restoring reliability and performance by renewing key components.

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About INNIO

INNIO N.V. (Nasdaq: INIO) is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular, and efficient power. With a track record of innovation, INNIO designs, manufactures, and services high‑performance power systems under its Jenbacher and Waukesha brands. INNIO delivers power for applications including data centers, microgrids, grid stabilization, industrial energy, and gas compression.

INNIO has global coverage across approximately 100 countries as of December 31, 2025, supported by a resilient, high‑margin services business that delivers long‑term, recurring revenues across the full equipment lifecycle. As electricity demand accelerates—driven by AI, electrification and grid constraints—INNIO enables scalable, behind‑the‑meter power generation with high efficiency, fast-start capability, strong transient performance, and fuel flexibility, including hydrogen‑ready solutions. Headquartered in Munich, Germany, INNIO employs over 5,000 people worldwide as of December 31, 2025, and is committed to moving energy forward.

For more information, visit INNIO’s website at www.innio.com. Follow INNIO on LinkedIn.

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