Figure 1 (IMAGE) École de technologie supérieure Caption An overview of common and emerging forest-based bioenergy conversion processes to produce lignocellulosic-based bioenergy. First-generation biofuels are displayed in green as a competitive fuel for forest-based bioenergies. Credit ETS Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.