As R. Buckminster Fuller said "Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value."  At Casella, we see value in byproducts and residuals.  Our philosophy is to find the highest and best use for all materials we work with.  We love the challenge of developing markets based on a material's value, as we've done for wood ash, biosolids pellets, and liming agents.  We invest in research and development to explore new and creative ways to utilize resources.  Although we're game to explore anything, some of our favorites include: FOG (fats, oils, and grease), Ash, Food Waste, Sludge, Source Separated Organics (SSO), Mineral Tailings, and Leaf and Yard trimmings.  Contact us to start exploring the value of your residual today.