As a result of diversified local climate mitigation likely for various biofuel pathways, governments and corporations create different certification strategies to ensure that biomass use is sustainable, As an example the Crimson (Renewable Energy Directive) in the EU plus the ISO typical 13065 by the Global Group for Standardization. https://gunnerfxlbo.wikilinksnews.com/5659222/bulk_shavings_for_horses_an_overview