Biogas producers face complex challenges to obtain sustainability certification, such as calculating the GHG balance, managing the mass balance, and complying with European standards. The German company Agriportance supports producers with software and services that digitalize the entire sustainability management process. Producers enter monthly data on feedstocks, electricity, and heat consumption, and the Agriportance team handles everything for them. This approach allows compliance with RED II/III regulations and helps producers adapt to new markets stress-free.