Trends in harnessing energy from waste biomass: pathways & future potential Neelu Raina, Malinee Sriariyanun, Sukanya Areeya, Atin Kumar Pathak, Garima Slathia and Himanshu Saraswat E3S Web Conf., 355 (2022) 01001 Published online: 12 August 2022 DOI: 10.1051/e3sconf/202235501001