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Wood fuel standards and accreditation

Feeding wood chip by hand

Standards allow consumers to buy woodfuel with confidence. Much the same as a car, wood fuel systems need to be fed with the fuel they were designed for. So, it is vitally important that suppliers measure and describe the properties of their wood fuel in a clear and consistent way. The availability of acceptable quality woodfuel is critical to increasing its uptake as a mainstream source of renewable energy.

Close up of testing sieve

CEN/TC 355

The main standards you need to know about come from the EU Committee for Standardisation.

Wood chip sampling

Sampling and testing

The standards include detailed specifications for sampling and testing biomass fuel.

Assessing wood pellets


Woodsure and Woodsure Plus (Certified by HETAS) are accreditation schemes covering logs, wood chips, pellets and briquettes.