This book is an extensive update and sequel to the successful 2010 book Biomass to Biofuels: Strategies for Global Industries, with an expanded focus on the next generation of energy technologies. Significant progress has been made in this field in the interim, and global market conditions have changed dramatically, impacting the development and feasibility of many green technologies. Focusing on the key challenges that still impede the realization of the billion-ton renewable fuels vision, Green Energy to Sustainability integrates scientific, technological and business development...