ABOUT MICRO-ALGAE AUSTRALIA
Emerging Markets
Australia is the world’s largest producer of algal beta-carotene. Our
reputation for quality sets us apart. Our research knowledge and skills are world class. Our climate and conditions are good for microalgae. Our clean and green reputation precedes us and continues to allow us to access global
markets and charge a premium for Australian products.
APPLICATIONS
What are the uses and applications for algae?
Food & Additives
Microalgae provide natural colours, flavours and functional ingredients for food and beverages.
Animal Feed
Long used as a nutritious feed, microalgae are now gaining attention for their ability to improve animal health and reduce emissions.
Health
Microalgae are a powerhouse source of omega-3 oils, antioxidants, pigments like astaxanthin, and a wide range of vitamins and minerals.
Cosmetics
Algae extracts are valued in skincare for their moisturising, cleansing, antioxidant and UV-protective properties.
Soil Condition, Fertiliser
Microalgae can be processed into low-cost, renewable biofertilisers that enrich soil, improve structure, and support plant health.
Wastewater Bioremediation
Microalgae excel at removing excess nutrients such as nitrogen and phosphorus from wastewater, offering a cleaner, more sustainable approach than conventional treatment methods.
Biofuels
While commercial challenges remain, microalgae continue to show promise as an alternative feedstock for renewable fuels.
Biofibres & Biotextiles
Researchers are developing algae-derived fibres, polymers and bioplastics that could one day replace petroleum-based materials.
“Microalgae are tiny cells with the power to reshape entire industries.”
Why Microalgae, Why Australia
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World-class research capability – including large national strain libraries and advanced pilot facilities.
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Strong existing industry footprint – from beta-carotene giants (BASF) to aquaculture, nutraceuticals, bioremediation and synthetic biology (e.g., Provectus, Bondi Bio).
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Booming applications – particularly in protein, omega-3, fertilisers, emission reduction and eco-materials.
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Growing global demand – especially for vegan, plant-based, clean-label and sustainable ingredients.
Australia’s comparative advantage is clear – MicroAlgae Australia exists to coordinate action to scale the opportunity.
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Resources
Micro Algae News
Growth of Clean Energy Part of Solution, Not a Problem
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