Analysis And Evaluation On Bio-energy Chain Of A Corporation

Energy is the foundation of a national economics. Because of the scarcity of fossil resources, it's necessary to adjust China's energy structure and industrial structure, which has brought new opportunities to the development of China's bio-energy industry. Currently, practices on developing bio-energy industry processed around the world, the research on bio-energy industrial chain have come into being.In this paper, the research objective is the bio-energy industrial chain of A Corporation, compared with the general bio-energy industry chain, the chains contained several bio-energy product systems and so that were highly integrated. Therefore, it was first to introduce several popular bio-energy industries around the world in the paper, mainly including biomass power generation, biodiesel, fuel ethanol and bio-methanol.This? paper? described? the? formation? of? the? bio‐energy? industrial? chain? in? A?Corporation? from? four? aspects,? including? the? natural? environment,? the? material?environment,?the?social?environment?and?policies.?Based?of?the?theory?of?industrial?ecology? and? recycling? economics,? this? paper? described? the? structure? of? the?bio‐energy?industrial?chain?of?A?Corporation,?which?has?the?three?characteristics?of?the?ecological,?recycling?economics?and?networks.?On?this?basis,?from?the?perspective?of? the? longitudinal? extension? and? circumferential? process,? put? forward? several?suggestions?on?further?perfecting?the?network?of?the?bio‐energy?industrial?chain.?Input-output model is a universal method to conceptualize the structure of an economic system. On? the? basis? of? using? the? input‐output? model? to? analyze? the?material?flow?of?the?bio‐energy?industrial?chain,?the paper developed an evaluation system to analyze the bio-energy industry chains. The evaluation system realized identification of the leading enterprises, comprehensively evaluated the economic and technological relationships between enterprises in the chains and the overall quality of the function of the bio-energy industry chain. In the process of the quantitative analysis, through developing and in-depth studying the material flow input-output tables, successfully founded the evaluation index system. It also provided us a new perspective to study relative problems of the bio-energy industrial chain in the future.