Surfing on algae through algae

Sustainable plastic alternative on surf boards

Algae Biomass Powder, Credit: BLOOM
(lifePR) ( Frankfurt am Main, )
Surfing and the water world are inextricably linked, but the latter is unfortunately under severe threat: our fossil fuel-based economy releases vast amounts of carbon, which among other things causes water temperatures to rise and harmful algae blooms to occur. The surfboard brand CALA and the company BLOOM™ want to do something about this and have jointly developed surf mats made of sustainable algae foam, with which all CALA stand-up paddling boards are currently equipped. More information at and

Surfboard mats made from algae foam

American company BLOOM™ began researching algae as a novel, sustainable resource to replace non-renewable, fossil-based materials back in 2007. Sebastian Grazzini, founder of CALA, and Ryan Hunt, co-founder of BLOOM, first met in 2019 to explore the development of more sustainable stand-up paddling products using BLOOM foam. In 2020, the project gained momentum and together the two companies began prototyping and testing premium pads on CALA boards made from BLOOM foams with customers.

Environmental problem algae bloom becomes sustainable product material

Algae are the oldest photosynthetic organisms on earth and the origin of all plants and trees. Excessive CO2 emissions, global warming and water pollution are causing excessive and environmentally harmful algal blooms. BLOOM has developed a practical recycling method for this: Algae can be an excellent substitute for some conventional plastics for many products. They grow up to a hundred times faster than plants and trees, produce more oxygen and sequester more carbon than all forests combined. BLOOM harvests algae from lakes and sewage treatment plants and dries them. Through extrusion, this algae biomass is combined with polymers to make resin pellets, which in turn can be used to make sustainable products.

Surfers have a responsibility for the waters

Clean water and a healthy underwater world are vital not only for surfers, but for all of humanity. By using BLOOM's algae foam surf pads, CALA is taking an important step towards protecting and improving the habitat on and under water. "We hope that all water sports enthusiasts will not only be enthusiastic about the fun and feeling of freedom that they can also experience on our boards, but also actively support the conservation of the oceans. We at CALA are happy to be a role model for this", Sebastian Grazzini explains the self-image of his CALA brand. "The cooperation with CALA is exciting for BLOOM because it offers the opportunity to support the water sports industry in developing more sustainable products using regenerative materials such as algae", adds Ryan Hunt.

About BLOOM:
BLOOM™, based in Meridian, Mississippi, transforms harmful and problematic algae into sustainable materials for consumer products, lowering their carbon footprints while cleaning air and water. For more information on BLOOM™ Sustainable Materials please visit and follow @bloomfoam.
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