The Role of Waste-Based Feedstocks in U.S. Fuel Sustainability

One of the most promising aspects of sustainable fuel production in the U.S. is the use of waste-based feedstocks. These include used cooking oil, animal fats, agricultural residues, and even municipal solid waste—materials that would otherwise be discarded or underutilized.

Using waste as a feedstock not only reduces greenhouse gas emissions but also addresses waste management challenges. It creates a circular economy where waste becomes a valuable resource, reducing landfill use and methane emissions.

The U.S. has a significant advantage in this area due to its large agricultural and food service sectors. However, collecting, processing, and transporting these materials at scale remains a logistical challenge.

Investments in regional collection hubs, preprocessing facilities, and feedstock certification systems (like ISCC and RSB) are essential to unlocking this potential. Policies that support waste-to-fuel pathways—such as tax credits and carbon intensity scoring—can further accelerate adoption.

By turning waste into fuel, the U.S. can reduce emissions, create jobs, and build a more resilient and sustainable energy system.