Bright Day Prototypes becomes Bright Day Graphene


Bright Day Graphene focuses on selling green graphene to the premium mass market. We have developed a green graphene material from biomass and it has unique properties, especially suited for energy storage. The material combines a new form factor with the ability to produce in bulk, which creates a new market niche for graphene.  


Bright Day Graphene mission is to invent high performing, biodegradable materials for energy storage. Our vision is that the materials we invent should leave no imprint on this earth at the end of its life cycle. All our materials are high performing, environmentally friendly AND cost effective. When we say environmentally friendly, we mean, non-toxic, climate neutral and from sustainable resources. We take responsibility for this throughout the life cycle of our materials; from production to waste.