ANALYSIS OF OPPORTUNITIES TO INCREASE THE USE OF SOLID BIOFUELS IN ENERGY OF UKRAINE
Abstract
The data of the biomass energy potential in Ukraine and energy consumption from energy of biofuels and wastes are given in the article. The goals of increasing the share of renewable energy sources in the final consumption volume, which are determined in the draft National Renewable Energy Development Action Plan until 2030, are shown. It is outlined what steps are proposed by the state to stimulate of thermal energy production from renewable sources in the field of heat supply and to provide these generating capacities by biofuel. The contribution to the energy potential of such types of biomass as wood and agricultural residues is considered. The features of wood fuel storage as firewood or wood chips and possibilities of agricultural waste harvesting are analyzed. It has been proven that the current level of energy consumption from energy of biofuels and wastes can be increased at least double only by agricultural residues using. The production of wood chips from logging residues which can increase the current volume of wood fuel harvesting by another 30...40%, is determined as promising direction for Ukraine. Now this potential is almost not used due to the low level of mechanization of logging processes and the lack of practice of logging residues harvesting. The efficiency of harvesting the non-grain part of the corn and sunflower was analyzed and it was concluded that the costs for this process significantly depend on the method of harvesting and adaptation of the used equipment to the type of biomass and its features.
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