Case 3a refers to processes in which a CHP, fuelled with wood chips, is used to provide heat and electricity to the pellet mill.
Tagraíonn Cás 3 do phróisis ina n-úsáidtear CTÉ, a bhfuil sliseanna adhmaid mar bhreosla aige,chun teas agus leictreachas a sholáthar don mhuileann millíní.