The article presents a new strategy for processing lignocellulosic feedstock - straw crops. Recycling is based on the organization of biotechnological production that uses carbohydrates for bioethanol production, as well as processing waste with a high content of lignin in high-energy solid fuel. The results of theoretical and experimental studies on combustion of the particulate fuel with a high content of lignin are presented. Proposed new technological solutions for the creation of highly efficient and environmentally friendly energy average power plants. These energy sources will enable the process of energy processing of carbohydrates into bioethanol, and in case of excess energy - for energy to outside customers.