Could seaweed replace plastic?

In just 60 seconds, meet Kelpi the Bristol startup turning seaweed into a biodegradable coating that rivals plastic on performance, without leaving microplastics behind.

Grease-proof, water-resistant, and fully compostable, it’s already catching the eye of global brands, with £4.3m raised to scale fast.

Would you pick seaweed over plastic if it worked just as well?

Watch the video, share your thoughts, and follow Kelpi - this is one to watch.