UK customers are offered the opportunity to pool their “purchasing power” and benefit from a joint wood pellet and chip purchasing scheme that Biogen Systems operates . We are a registered Biomas Supply List (BSL) Trader and offer approved BSL wood from UK manufacturers thereby delivering the best quality wood pellets and consequently highest potential output. All Pellets supplied are EN-A1 approved and Pellet deliveries can be made UK wide using a partners fleet of 6 Pellet Tankers.