The process of converting biomass feedstocks into biofuels and/or biochemicals is crucial. Biorefineries, which are comparable to petroleum refineries in that they frequently turn petroleum crude into a variety of fuels and chemicals, are where biomass is converted. Biorefining is the "sustainable conversion of biomass into a range of marketable goods and energy," according to the IEA Bioenergy Task. For several uses, including the generation of energy and chemicals, biomass conversion is proving to be a significant choice. A project needs to be both economically feasible and ecologically acceptable in order to be self-sustaining. Government subsidies, carbon taxes, grants, and regional policies may support a project in the short term and allow it to continue for a while, but for a technical solution to be sustainable, it must be independently profitable and resilient. Therefore, even at the conceptual stage, it is crucial to conduct a thorough study of a biomass conversion facility. Four crucial factors must be understood in order to do this:
- The market for biomass-derived goods and the availability of biomass during the anticipated plant lifespan.
- The financial framework, which includes the cost of borrowing, any government subsidies, and loan guarantees.
- Plant startup and running expenses.
- Environmental effect, relevant laws, and the approval procedure