摘要
地热能作为一种低碳环保的可再生能源,储量大、分布广,对地热能进行合理的开发利用对于缓解能源危机、改善环境具有重要意义。基于全生命周期模型,以燃煤供暖、天然气供暖、无干扰地热供暖为评价对象,对不同供暖方式进行了环境效益的分析。研究结果表明:在技术和政策经济环境允许的情况下,采用无干扰地热供暖可以有效的减少常规化石能源的消耗,对改善大气环境质量,实现能源结构的调整具有重要意义。
Geothermal energy,as a kind of low-carbon and environment-friendly renewable energy,has large reserves and wide distribution.The reasonable development and utilization of geothermal energy is of great significance to alleviate the energy crisis and improve the environment.Based on the life cycle model,taking coal-fired heating,natural gas heating and non-interfering geothermal heating as evaluation objects,the environmental benefits of different heating modes are analyzed.The results show that if the technology and policy economic environment permit,the use of non-interfering geothermal heating can effectively reduce the consumption of conventional fossil energy,which is of great significance to improve the quality of atmospheric environment and realize the adjustment of energy structure.
作者
张哲菲
刘洪涛
李娜
李国平
ZHANG Zhefei;LIU Hongtao;LI Na;LI Guoping(School of Economics and Finance,Xi’an Jiaotong University,Xi’an 710049,China;Xixian New Area Fengxi New Town Energy Development Co.,Ltd.,Xi’an 712000,China;School of Economics and Management,Xidian University,Xi’an 710126,China)
出处
《能源化工》
CAS
2021年第2期73-78,共6页
Energy Chemical Industry
基金
国家自然科学基金面上项目“城市群多中心空间发展对雾霾污染的影响:效应评估、传导途径和政策建议”(72074175)。
关键词
地热能
清洁供暖
生命周期模型
层次分析法
geothermal energy
clean heating
life cycle model
analytic hierarchy process
