StoreDot announces new framework agreement with EVE Energy to manufacture silicon-dominant Extreme Fast Charge (XFC) Battery for EVs
Ford unveils F-150 Lightning electric pickup; starting at $39,974; arriving in 2022

Aquarius Engines unveils free-piston linear engine operating on 100% hydrogen

Israel-based Aquarius Engines unveiled a hydrogen-fueled version of its free-piston linear engine new hydrogen engine. The 10kg machine, based on the same technology as the original patented single-piston linear engine, operates exclusively on hydrogen.

The new Aquarius Hydrogen Engine’s lightweight design and unique internal-gas-exchange-method would greatly reduce emissions and lower the global carbon footprint.


The Aquarius free-piston linear engine which now operates 100% on hydrogen.

Aquarius Engines waited to unveil the new hydrogen engine until after successful third-party tests were conducted by AVL-Schrick. The tests demonstrated that a modified version of the original Aquarius Engine can fully operate on hydrogen.

The original Aquarius Engines Generator is currently undergoing successful field tests in North America, Europe, Asia and Australasia. Aquarius Engines recently announced partnership deals with Nokia in the field of remote communication and energy equipment management in addition to establishing a subsidiary in Tokyo and partnering with Japanese auto-parts manufacturers TPR and Honda-affiliate Musashi Seimitsu.

The 10kg Aquarius Engine was invented in 2014 and is designed to be used as an onboard power generator in a vehicle or as a stand-alone electricity generator. Unlike most conventional engines that are made of hundreds of parts, the Aquarius Engine has just twenty components and one moving part. The lightweight streamlined design makes it inexpensive and highly efficient with minimal need for maintenance, compared to traditional engines.

The Aquarius Engines technology currently has around two dozen patents registered worldwide. Aquarius Engines has manufacturing and development centers in Israel, Germany and Poland.



Just tax carbon and let markets decide the best technology & fuel.


drastically reduced
Down to gasoline levels

The comments to this entry are closed.