Bio-Pellets vs Firewood: Which Clean Cooking Fuel Saves More Money?
A comprehensive cost and efficiency breakdown comparing compressed agricultural bio-pellets against traditional firewood and LPG cylinders.
The Rising Cost of Household Cooking Fuel
With volatile LPG cylinder prices and the diminishing supply of affordable firewood in peri-urban areas, families are searching for sustainable, economical energy solutions. Biomass pellets manufactured from agricultural residues offer the perfect middle ground.
Energy Density and Efficiency Comparison
Agricultural waste pellets are compressed under intense mechanical pressure, driving moisture content below 8%. Standard firewood typically holds 20% to 30% water, requiring significant thermal energy simply to evaporate moisture before giving off usable heat.
| Fuel Type | Thermal Efficiency | Average Monthly Cost (BDT) | Smoke Emission |
|---|---|---|---|
| Wet Firewood | 10% - 15% | ৳1,800 - ৳2,400 | Very High |
| LPG Cylinder | 55% - 60% | ৳1,400 - ৳1,600 | Low |
| Compressed Bio-Pellets | 45% - 52% | ৳800 - ৳1,100 | Negligible |
As shown above, families adopting biomass pellet stoves can save up to 50% compared to LPG while enjoying similar convenience and clean operation.
