Technical Principle and Economic Analysis of Middle-deep Geothermal Dry Hot Rock
With the continuous growth of global energy demand and the increasing awareness of environmental protection,seeking clean,efficient,and sustainable energy has become a global consensus.Geothermal energy,as a green,low-carbon,recyclable and renewable energy source,has the characteristics of large storage capacity,clean and environmentally friendly,stable and reliable.Dry hot rock,as a type of geothermal energy,accounts for approximately one-third of the total geothermal resources in terms of energy storage.This article analyzes the proportion of domestic heating energy structure and the advantages and disadvantages of renewable energy heating methods,explores the development prospects and policy guidance of mid to deep geothermal energy,studies the economy of mid to deep geothermal energy heating projects,and analyzes and calculates the initial investment,operating costs,and recovery cycle of mid to deep geothermal energy heating,combined with a Fengdong project in Xi'an.It also compares and analyzes it with traditional municipal heating.
medium-deep geothermalheating energy structureeconomypolicy support
NETL
NSTL
万方数据
