Hyliion Demonstrates Fuel‑Agnostic Power Module, Boosting Energy Resilience

HYLN
November 17, 2025

Hyliion showcased its KARNO Power Module’s ability to switch seamlessly between natural gas and propane while under load, a first for a fuel‑agnostic generator. The demonstration, held in Austin, Texas, proved the module could maintain continuous power output without any hardware changes or downtime, underscoring the technology’s operational flexibility.

The fuel‑switching capability is a cornerstone of Hyliion’s commercialization strategy, which targets data centers, electric‑vehicle charging hubs, and military installations where fuel availability and emissions are critical. By allowing customers to select the most economical or readily available fuel, the KARNO system can reduce operating costs and improve resilience in supply‑chain‑constrained environments.

While the technical milestone is a significant step forward, Hyliion’s financial performance remains a concern. In the third quarter of 2025, the company posted revenue of $0.8 million—down from $1.5 million in Q2—and a net loss of $13.3 million, a slight improvement over the $13.4 million loss in the prior quarter. Cash reserves stood at $164.7 million, but the company’s burn rate remains high as it invests in scaling production and securing early‑adopter contracts.

Management explained that the revenue decline reflects a shift in focus toward larger, longer‑term deployments that will generate revenue in 2026, rather than short‑term sales. CEO Thomas Healy emphasized that the fuel‑agnostic technology “gives customers the freedom to choose the energy source that makes the most sense, whether that is the cleanest, the most affordable, or simply the one that is readily available,” highlighting the strategic value of the demonstration.

Analysts note that the demonstration strengthens Hyliion’s competitive position against conventional single‑fuel generators, but the company’s revised 2025 revenue guidance—now $5–10 million versus the previous $10–15 million—signals caution about near‑term commercialization timelines. The company’s substantial cash balance provides a runway, but investors will watch for progress in scaling production and securing commercial contracts.

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