Procurement guide · Revised 7 October 2026
Energy equivalence
For the same useful heat, biomass mass equals coal mass × coal NCV × coal efficiency ÷ (biomass NCV × biomass efficiency). Use consistent units and realistic operating efficiencies.
Review the full system
Ask the equipment provider to review the grate or burner, feed system, air supply, ash removal, controls and emissions equipment. Include the fuel’s ash behaviour and relevant elemental analysis.
Trial before commitment
Define monitoring, acceptance criteria and responsibilities before a controlled trial. Calculated fuel savings are not evidence of operating savings or equipment suitability.
These are purchasing considerations, not a WoodPelletCN batch specification or equipment approval. Discuss final requirements with your laboratory and equipment provider.
Further reference: ISO 17225-2: graded wood pellets · ISO 17225-6: graded non-woody pellets.