Libertine awarded $3.6M to develop renewable-fueled free-piston-engine range extenders for battery electric trucks
Green Car Congress
MARCH 26, 2021
Libertine says that free-piston range-extender engines can offer the efficiency of fuel cells, the durability of conventional engines and achieve carbon reductions using renewable fuels. This technology enables improved cold start performance using wet or ‘hydrous’ bioethanol fuel, a blend of 90% bioethanol and 10% water (E90W10).
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