The company showcased a commercial electric car with an integrated prototype of its fuel cell-based range extender, Lamina Rex. Source: MyFC

Participants at Almedalen Week, an annual political event held in Visby, Sweden, were treated to a demonstration of a fuel cell-powered automobile by MyFC. The most unusual aspect of the electric car is that it was fueled with water.

The vehicle showcased the Lamina Rex proton exchange membrane fuel cell-based range extender developed by the Swedish micro fuel cell specialist. The company views the demonstration as verification of its technology and as a boon for sustainability: the fuel cells generate hydrogen from the water and propels the car with zero tailpipe emissions.

In addition to overcoming battery range anxiety concerns, the technology can also reduce vehicle weight and production and driving costs. Fewer batteries may be needed when a completely exhaust-free range extender becomes a true alternative.

The electrochemical energy storage system consists of a hydrogen-generating fuel in combination with a fuel cell that produces electricity. The chemical reaction in the system generates energy, water and a solid reaction product that can be used to rebuild the fuel, making a circular fuel solution possible. Depending on the mix of electricity used, it is possible to use and recreate the fuel with a lower environmental impact per kilometer than that of an electric car in clean electrical operation throughout the life cycle.

A collaboration with Gränges AB is underway to develop a lighter prototype of Lamina Rex in aluminum.