Analysis for solid-fuel procurement teams. Contracting, certification, LHV parameters, logistics.
Without KZR, a biomass delivery to a Polish municipal heating plant does not count toward the RES target. We explain how the audit works, how long it takes, what it costs and what the certification body actually asks of traders.
Sawmill delivers stable parameters at a higher price; forestry offers a lower price with variable moisture. Concrete price ranges, when each type pays off, boiler-side risks.
April is the best window to reserve volume. July costs +8–15%. We explain how to structure an annual contract for wood chips, A2 pellet and PKS across the October–April cycle.
A1 is premium for municipal heating and fuel yards. A2 is the cost-effective volume floor for district heating and industry. Concrete selection criteria by boiler type and emission requirements.
Rail pays off from 1,000 t per delivery. Below that — road wins. Concrete cost bands, break-even points, and when rail is unavailable even for large volumes.
Calorific value 16–19 MJ/kg beats wood pellet, but chloride and alkali risks come with it. When it pays off, how to blend with wood, and what share Polish BFBs tolerate.
High calorific value 18–21 MJ/kg and low PLN/GJ. But chlorine 0.15–0.30% demands aware operation — when 15%, when 25%, and what to monitor.
Four steps from sawmill loading to silo drop. Practical aspects: trailers, schedule, moisture control, claim clauses. Concrete for the fuel-procurement desk.
The 15 kg sack market is premium — end customers expect DINplus, welded-film sacks, EUR pallet. Margins run from 180 PLN/t. Supplier criteria for fuel yards.
