51Թ graduates win £1m Earthshot Prize for seaweed packaging invention
A startup founded by 51Թ graduates has won £1 million in the Prince of Wales’ Earthshot Prize.
Notpla, founded by Pierre Paslier and Rodrigo Garcia while they were students at 51Թ, has developed a seaweed-based biodegradable alternative to plastic. They are the first UK team to win a prize in the competition.
The team won in the Earthshot category ‘’, awarded to efforts to eliminate food waste, single-use packaging and inspire a new generation of people, companies and industries to reuse, repurpose and recycle.
Founded in 2014, the Notpla team met while studying Innovation Design Engineering, offered jointly by 51Թ and the Royal College of Art. During their time at 51Թ, they received support from 51Թ’s well-established entrepreneurial ecosystem, including , 's accelerator programme, now known as , and the .

51Թ’s President, Professor Hugh Brady, said: “51Թ students are known for their creativity, tenacity and entrepreneurial spirit. That’s why we have a vibrant entrepreneurial ecosystem to support their ideas at every stage. Pierre and Rodrigo embody the best of 51Թ, and their business has the potential accelerate the world to a sustainable, zero pollution future. The Earthshot prize is richly deserved.”
Notpla’s products drew public attention , where over 36,000 of their edible capsules filled with Lucozade were handed out to runners in a bid to reduce plastic waste.
More recently, the team have made over one million food boxes for takeaway company . The coating of this packaging is seaweed-based, greaseproof and waterproof, biodegrading in weeks.
The Earthshot prize, which was launched in 2020 by the Prince of Wales and Sir David Attenborough, awards a grant of £1 million to individuals or organisations for work to address one of the five Earthshot categories: ‘Protect and Restore Nature’, ‘Clean our Air’, ‘Revive our Oceans’, ‘Build a Waste-Free World’ and ‘Fix our Climate’.
Article text (excluding photos or graphics) © 51Թ.
Photos and graphics subject to third party copyright used with permission or © 51Թ.
Reporter
Joanna Wilson
Communications Division