The webinar focused on the solutions to the Irish challenge of decarbonising its transport sector and how sustainable biofuels, alongside other measures, can contribute towards it. Land use and sustainability issues; food security; second generation and advanced biofuels; voluntary certification and traceability within supply chains; Brazil’s new National Policy on Biofuels and its decarbonisation credits (RenovaBio and CBios) all were discussed. The Irish proposals and possibilities to decarbonise its transport system were outlined by the Irish Bioenergy Association and its experts.