Loosely defined, 'biomass' is any renewable matter of organic origin.  This can include both plant and animal matter, purpose-grown as well as naturally occuring, and reclaimed 'wastes' from throughout the economy. 

 

   Our core commercial product - levulinic acid - is derived from the cellulose fraction of this input.  Our resource concerns, therefore, focus primarily on the ready availability of high cellulose feedstocks.