Waste-to-fuel solutions, such as using agricultural and other biomass waste to generate renewable natural gas, offer great potential to reduce the carbon footprint in the agriculture sector and reduce methane emissions. However, these solutions globally would require plants to be dispersed across many locations, often at small scale. What learnings from waste-to-energy projects to date inform a roadmap to scaling these solutions? What are the business drivers that make these solutions attractive and widely scalable?