EU Requirements for CO₂ Use in RFNBO Production: What Makes a Fuel an RFNBO?
by Timothy Daniel* (Rimba, Inc., special for Advanced Biofuels USA) Under the EU Renewable Energy Directive II (RED II), Renewable Fuels of Non-Biological Origin (RFNBOs) are defined as “liquid or gaseous fuels which are used in the transport sector other than biofuels