Pellet fuel is a renewable and efficient way to heat your home. Made from compressed sawdust, wood scraps, or agricultural residues, pellet stoves offer a cozy and often cost-effective alternative to traditional heating methods. However, not all pellet fuels are created equal. Understanding the different types and quality factors is crucial for getting the most out of your pellet stove, ensuring optimal performance, and minimizing maintenance headaches. Types of Pellet Fuel The world of pellet fuel isn't a one-size-fits-all situation. Understanding the key categories will help you make better choices: Hardwood Pellets Made from dense hardwoods like oak, maple, and hickory, these pellets offer the highest heat output (BTUs per pound) and generally produce the least amount of ash. They're a premium option, often slightly more expensive than other types. Softwood Pellets Derived from pines, firs, and other softwoods, these pellets burn at a lower temperature than hardwoods.