73. Notpla: This not plastic sustainable packaging material is made from seaweed and plants and naturally biodegrades in weeks.

This biotech start-up is providing sustainable packaging solutions, such as Ooho, an edible and biodegradable alternative to plastic, made from Notpla, with diverse incredible applications: from sports events to festivals, where Ooho means no more single-use plastic to keep athletes and participants hydrated, to sachets for takeaway sauces and condiments to so much more!