2. Green chemistry of renewable carbon and biofuels

The use of biomass as a source of raw material to replace petroleum products is currently the most important way of producing :

• bio-sourced materials such as thermal insulation panels made from hemp or flax wool, and corn starch flakes;

• renewable energies and biofuels (bioethanol, biodiesel, biogas).

In keeping with the concept of sustainable development, these products are more respectful of the environment because they are recyclable or biodegradable .

The first generation of biofuels came from :

• plant biomass that is also used in the...