Next-Generation Free-Piston Power Generation
Our free-piston linear generator is a high-efficiency, fuel-flexible power unit designed for the next era of clean distributed energy.
With no crankshaft, flywheel, or mechanical linkage, the system delivers electricity directly from piston motion—controlled entirely by software.
The result is a compact, efficient generator that adapts dynamically to changing fuel types, power demands, and operating conditions.
Zero Carbon
Potential to transition from low-carbon to zero-carbon fuels (i.e. bioethanol and hydrogen)
Energy Efficient
30% higher electrical efficiency than existing reciprocating IC engine generators and similar electrical efficiency as existing PEM fuel cells.
Any Fuel
Switch between fuels, even during operation.
Space Efficient
60% smaller and 25% lighter than a conventional internal combustion engine (ICE) generator.
Designed for Industrial, Maritime, and Off-Grid Power
H2CHP is building the next generation of distributed generators for ports, construction, backup power, and microgrid deployment. The system is:
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Fuel agile – runs on hydrogen, biogas, propane or blends
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Digitally controlled – enables optimised combustion
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Emission-ready – zero combustion emissions possible with 100% hydrogen
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High-efficiency – up to 45% electrical efficiency from a compact footprint
The generator’s modular design supports scalable deployments from 50kW to 500kW. Optional integration with thermal recovery or battery storage can support combined heat and power or hybrid applications—but these are not required to realise its core value.
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