Ulayini wokukhiqiza i-sawdust pellet enomphumela wonyaka wamathani angama-5000 owenziwe eShayina uthunyelwe ePakistan. Lesi sinyathelo asikhuthazi nje kuphela ukubambisana kwamazwe ngamazwe kwezobuchwepheshe kanye nokuhwebelana, kodwa futhi sihlinzeka ngesixazululo esisha sokuphinda kusetshenziswe izinkuni ezilahlwayo ePakistan, okusenza sikwazi ukuguqulwa sibe uphethiloli we-biomass pellet nokusiza ukuguqulwa kwamandla endawo kanye nokuvikelwa kwemvelo.
EPakistan, imfucuza iwuhlobo olujwayelekile lwemfucuza evamise ukulahlwa noma ukushiswa, okungabangeli nje ukumoshwa kwezinsiza kuphela kodwa nokungcoliswa kwemvelo. Kodwa-ke, ngokucutshungulwa kwalo mzila wokukhiqiza we-pellet, ukhuni olulahlwayo lungaguqulwa lube uphethiloli we-biomass pellet onenani eliphakeme le-calorific kanye nokukhishwa okuphansi, okuhlinzeka inketho entsha yokunikezwa kwamandla wendawo.

Ulayini wokukhiqiza umshini we-pellet uwumugqa wokukhiqiza ozenzakalelayo kakhulu ongacubungula izinkuni ezilahlwayo nezinye izinto ze-biomass ngochungechunge lwezinqubo zokukhiqiza uphethiloli we-biomass pellet wekhwalithi ephezulu. Lo mugqa wokukhiqiza ufakwe imishini ye-pellet ethuthukisiwe, imishini yokomisa, imishini yokupholisa, imishini yokuhlola, nemishini yokudlulisa, iqinisekisa ukushelela nokuzinza kwayo yonke inqubo yokukhiqiza.