Notpla’s Rodrigo Garcia Gonzalez on seaweed and his mission to eradicate single-use plastic.

Rodrigo Garcia Gonzalez is the co-founder of the seaweed-based packaging company, Notpla. He and Pierre Paslier started working together in a kitchen while students at the Royal College of Art and Imperial College in 2013 and have since gone on to create a genuinely global brand. 

Essentially, Notpla aims to replace single-use plastic products – a huge issue with the world producing somewhere in the region of 400 million tonnes of plastic waste annually, and packaging estimated to account for 33 per cent of that. 

Like many people, Material Matters first came across the company a little under a decade ago when it launched Ooho, an edible bubble made from a seaweed membrane that contained water – or in some instances a rather strong cocktail – and, since then, the company has gone on to win numerous awards, including the inaugural Earthshot Prize in 2022.

In this episode we talk about: the mis-use of plastic; Ooho’s curious name; using seaweed at the London Marathon; why the material is the perfect replacement for plastic; the historic uses of seaweed – in glass, medicine and even beer; making paper and spoons from the material; flying water balloons over Hyde Park; how Notpla started as a side project; the importance of crowd funding to its beginnings; working from a kitchen table and being ‘parasites’ of Imperial College; scaling up; meeting resistance from the plastic industry; concerns over bio-plastics; the effect Covid had on the company; and not wanting to be an architect.

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