This article took the changchun city as an example , investigated and analyzed the current situation of center heat supply from six aspects such as energy source , popularization rate , dump energy ， the total length of pipe arrangement , the collection of heat fees and so on , pointed out the existent problems and advanced the proposals of solving them 摘要以长春市为例，从能源消耗、热源、普及率、剩余能力、配管总长、热费征收等6个方面，分析了长春市集中供热现状，指出了热效率低、环保效果差、管理水平低及没有充分有效利用未利用能源等存在的问题，并提出了建立相应法规，提高认识等措施。
Based on the problem in the course of developing and utilizing energy plant resources , the energy plant is sorted out , the development history and the current situation both at home and abroad are introduced , and the way of utilization is summarized 针对在开发和利用能源植物资源过程中遇到的问题，从生物质能角度出发，对能源植物进行了归类，介绍了能源植物的开发历史和国内外利用现状，总结了能源植物的利用方式，分析了我国开发、利用能源植物资源应采取的措施和步骤。
