AEREON has released an expanded product catalogue of combustion equipment designed for biogas applications. The new catalogue provides options from simple standard elevated and enclosed flares to higher performance semi-custom vapour combustion units and top-end performance low-NOx units. The broad product options provide end-users with the choice of lower cost and simpler standard products or high-end emissions performance products that have been recognised as best available control technologies (BACT) by many air boards across the US.