[Firewalker] has designed a great pellet burning boiler (translated). Wood and biomass pellets have gained popularity over the last few years. While freestanding stoves are the most popular ...

And pellet stoves are more efficient than wood stoves. Other methods, like digesting biomass in an airtight container and collecting biogas for burning, are more suitable for large industrial ...

Biomass pellets are compacted organic materials, primarily derived from forestry residues, agricultural by-products, and ...