- Oil-based fuels and renewable hydrocarbon biofuels from lipids and lignocellulosic biomass;
- Bio-Synthetic Natural Gas (Bio-SNG);
- Algae biofuels production, technology advances;
- Bioprocesses for microbial oils production;
- Innovative processes for synthetic fuels production from lignocellulosic biomass (biomass based electrofuels);
- Co-processing biomass feedstock with fossil fuels in common processes;
- Technology and process improvements;
- Energy balance and techno-economic analysis.