Examples of renewable raw materials - historical
Shelllack
Wax
Protein
Raw materials are divided into recycled and renewable
In the case of renewable, a difference is made between generations from 1a-3
With each generation, the raw material becomes more sustainable
We use predominantly Generation 2
Examples of renewable raw materials - modern
Generation 1a
Crops compete with food crops or rainforest
Generation 1b
Crops and food plants form synergy
Generation 2
Source of raw materials are waste products from other industries
Generation 3
Raw material source is algae, which bind CO2 to grow
