An Australian research initiative is evaluating the replacement of traditional fiberglass with basalt fiber and bio-resin composites for marine applications.
Supported by approximately AUD 1.9 million in funding, the project brings together universities, industry partners and sailing professionals to develop more sustainable composite structures.
Basalt fiber, produced from volcanic rock, offers attractive mechanical properties including durability, corrosion resistance and structural performance. Combined with bio-based resin systems, it could significantly reduce the environmental footprint of boat manufacturing.
As environmental regulations tighten and sustainability becomes a strategic priority, the marine sector is increasingly exploring alternative composite materials. If successful, basalt fiber composites could become one of the most promising solutions for future yacht and workboat construction.
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17 June 2026
