Basalt Fibre (bonded with recycled PET) is also being used in yacht construction inplace of glass fibre
https://www.windelo-catamaran.com/en/recycled-and-biosourced...
https://www.windelo-catamaran.com/en/recycled-and-biosourced...
There has to be an interesting commentary here regarding the necessity of productive endeavours that pay taxes and fund local governments and drive investors portfolios into the black, all funded by useless largesse.
It's super cool to find an alternative to fiberglass.
Maybe they could be used in wind turbines as well.