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A revolutionary partnership.

Two award-winning leaders

Terra Sol, an Australian design studio, and EcoPHA, a biotechnology innovator. Together, developing breakthrough solutions in PHA bioplastics.

What is pha?

Most cups that look like paper are actually lined with plastic made from fossil fuels - think PLA, PE and other synthetic materials.

At Terra Sol, we do things differently. We use certified AS 5810 PHA, a plant-based material created by nature, through the magic of microbial fermentation. It's compostable at home, breaks down in the earth or sea, and leaves no trace behind.

Industry partners

At Terra Sol, innovation is a team effort. We proudly collaborate with scientists and policymakers, including CSIRO, Murdoch University, Recycle Mate, APCO, local governments and our biotechnology partners at EcoPHA.

Together, we're building real-world solutions that drive lasting change for people and the planet.

Our products

Australian made takeaway cups, lids, straws and cutlery.

We're developing our next range to include plates, salad boxes, smoothie bowls and more, with opportunities to collaborate on personalised designs.

Symbolising the harmony between the earth and the sun

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In The Media

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Discover our exclusive designer range of cups

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straws and cutlery

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YOUR QUESTIONS, ANSWERED.

The Truth About ‘Compostable’ Plastics and Why PHA Is Different

FAQ's

The frame is made from castor beans, a renewable, carbon hungry plant which is turned into our high performance polymer. The seat is made from post-consumer recycled waste giving another life to a great material.

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Lightly makes sure you’re comfortable.

just 6 lbs—and thanks to our high-performance plant-based polymer it's super strong, too. A chair this lightweight is a dream to move, making it effortless to adapt your home for different activities and events.

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From seed to scale - watch us grow.

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@terrasolstudio
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Terra Sol™ is a registered trademark owned and operated by Terra Sol Studio Pty Ltd.