burns 10-90 coal to biomass ratio The plant is used primarily to produce eletricity & steam for Stora Enso North America (SENA) [now New Page Paper]. Article says that the plant typically generates ~ 50MW of electricity The ash is used as agricultural soil enhancement or is landfilled! This permit allows for the addition of oily coal (coal with oil spilled on it), oily cellulose based sorbents (including rags), activated charcoal, boiler cleaning agents, and cellulose fill from mattress recycling as permitted fuels.