Feb 03, 2011. /Lesprom Network/. International technology Group Andritz has been awarded an order by Graphic Packaging International to supply a 350,000 lb/h (160 t/h) steam boiler using woody biomass and primary clarifier sludge as fuels for the company’s mill in Macon, USA. Start-up of the boiler is scheduled for summer 2013, as the company said in a press release received by Lesprom Network. Andritz will supply a Bubbling Fluidized Bed (BFB) steam boiler, fuel and bottom ash handling systems, and the boiler safety system. Andritz’s well-proven BFB technology combines high fuel efficiency with excellent environmental performance. It is projected that the biomass boiler will effectively reduce greenhouse gas emissions by approximately 200,000 ton/a (180,000 metric ton/a). The new biomass boiler is expected to make the Macon mill energy self-sufficient (electrical power and steam generation), which will reduce Graphic Packaging’s energy costs and dependency on fossil-fuel based alternatives. The mill expects to become a net producer of electricity. Andritz Pulp & Paper is a leading global supplier of turnkey systems and services for the production of all types of pulp, paper, tissue paper, board, fiber-board (MDF), nonwovens, as well as of biomass boilers and gasifiers for energy production and of systems for the production of plastic films.