Alain a mentionné brièvement certaines des autres technologies, comme les technologies Fischer-Tropsch de gazéification de la fibre de bois, ou celle d'Iogen d'utilisation des enzymes.
Alain mentioned some of these other technologies very briefly, like Fischer-Tropsch technologies, in which you're gasifying wood fibre; or you could use a process similar to Iogen's, in which you're using enzymes to attack them.