CHAPTER 1 OVERVIEW OF ENERGY-SAVING SERVICES
　　1.1 Definition and status of energy-saving service industry
　　　　1.1.1 Definition
　　　　1.1.2 Business content
　　　　1.1.3 Development process
　　　　1.1.4 Emergence and development
　　　　1.1.5 Life cycle
　　　　1.1.6 Economic status
　　1.2 Introduction of energy-saving service mode
　　　　1.2.1 Service mode
　　　　1.2.2 Energy performance contracting
　　　　1.2.3 Energy and property integrated management and services mode
　　　　1.2.4 Energy-saving supermarket
　　1.3 Basic introduction of energy performance contracting
　　　　1.3.1 Types of energy performance contracting
　　　　1.3.2 Content of energy performance contracting
　　　　1.3.3 Features of energy performance contracting
　　　　1.3.4 Differences of energy performance contracting and other business model
　　　　1.3.5 Conditions to carry out energy-saving business of energy performance contracting
CHAPTER 2 DEVELOPMENT OF INTERNATIONAL ENERGY-SAVING SERVICE INDUSTRY FROM 2011 TO 2012
　　2.1 Overview of the global energy-saving service industry
　　　　2.1.1 Development of energy-saving services in the world
　　　　2.1.2 EU financial support for the development of energy-saving services
　　　　2.1.3 Introduction of international energy-saving service companies
　　2.2 Development of the international energy performance contracting
　　　　2.2.1 Foreign countries support the development of energy performance contracting
　　　　2.2.2 Introduction of foreign management policy of energy performance contracting
　　　　2.2.3 Development of Japan’s energy performance contracting
　　　　2.2.4 Canada supports the development of energy performance contracting
　　　　2.2.5 Brief introduction to the French energy performance contracting
　　2.3 Development status of energy-saving service industry in the U.S.A.
　　　　2.3.1 Overview of energy-saving service industry in the U.S.A.
　　　　2.3.2 Energy-saving service industry size of the U.S.A.
　　　　2.3.3 Support of the U.S.A. for the energy-saving service industry
　　　　2.3.4 Comparison of energy-saving service industries between China and the U.S.A.
　　2.4 Enlightenment of the development of international energy-saving services
　　　　2.4.1 Inspiration of American experience on the development of energy-saving service industry
　　　　2.4.2 Successful experiences of European and American energy performance contracting for China to learn
　　　　2.4.3 Enlightenment of development experience of foreign energy-saving services institutions
　　　　2.4.4 Construction experience of global energy-saving service system and enlightenment
CHAPTER 3 ANALYSIS OF DEVELOPMENT ENVIRONMENT OF ENERGY-SAVING SERVICE INDUSTRY IN CHINA FROM 2011 TO 2012
　　3.1 Economic environment
　　　　3.1.1 Analysis of international macroeconomic situation
　　　　3.1.2 Chinese macroeconomic current situation
　　　　3.1.3 Analysis of China’s economic development trends
　　3.2 Social environment
　　　　3.2.1 Analysis of population environment
　　　　3.2.2 Analysis of energy situation
　　　　3.2.3 Analysis of energy-saving awareness
　　3.3 Industry environment
　　　　3.3.1 Development review of China’s energy saving in the “Eleventh Five-Year” period
　　　　3.3.2 Development of China’s energy-saving industry in 2011
　　　　3.3.3 Development status of China’s energy-saving and environmental protection industry
　　3.4 Technical environment
　　　　3.4.1 Introduction of Energy-saving technologies
　　　　3.4.2 Petrochemical energy-saving technologies
　　　　3.4.3 Energy-saving technologies of power industry
　　　　3.4.4 Architecture energy-saving technologies
　　　　3.4.5 Energy-saving technologies of metallurgical industry
CHAPTER 4 ANALYSIS OF DEVELOPMENT OF ENERGY-SAVING SERVICE INDUSTRY IN CHINA FROM 2011 TO 2012
　　4.1 Overview of the development of China’s energy-saving service industry from 2011 to 2012
　　　　4.1.1 Development background of China’s energy-saving service industry
　　　　4.1.2 Development process of China’s energy-saving service industry
　　　　4.1.3 Summary of the development of China’s energy-saving service industry
　　　　4.1.4 Characteristics of the development of China’s energy-saving service industry
　　　　4.1.5 Layout status of China’s energy-saving service industry
　　　　4.1.6 Analysis of market demand for energy-saving services
　　　　4.1.7 The value and charges of energy-saving services
　　4.2 Scale of China’s energy-saving service industry from 2011 to 2012
　　　　4.2.1 Production scale
　　　　4.2.2 Enterprise scale
　　　　4.2.3 Employees scale
　　　　4.2.4 Investment scale
　　　　4.2.5 Energy-saving scale
　　4.3 Competition of China’s energy-saving service industry from 2011 to 2012
　　　　4.3.1 Competition of China’s energy-saving service industry is intense
　　　　4.3.2 China’s industrial capital vied for energy-saving service market
　　　　4.3.3 M & A conditions of Chinese energy-saving service companies
　　　　4.3.4 Analysis of core competitiveness impact of energy-saving services
　　　　4.3.5 China should establish super EMCO drive mode
　　　　4.3.6 Policy recommendations to enhance the core competitiveness
　　4.4 Development problems of China’s energy-saving service industry
　　　　4.4.1 Requirements problems
　　　　4.4.2 Policy problems
　　　　4.4.3 Standard regulatory problems
　　　　4.4.4 Technical problems
　　　　4.4.5 Enterprise development problems
　　　　4.4.6 Problems of users
　　4.5 Development strategy of China’s energy-saving service industry
　　　　4.5.1 Policy recommendations for China’s energy-saving service industry
　　　　4.5.2 Development strategies to accelerate China’s energy-saving service industry
　　　　4.5.3 China should develop energy-saving services industry park
CHAPTER 5 ANALYSIS OF DEVELOPMENT OF ENERGY PERFORMANCE CONTRACTING IN CHINA FORM 2011 TO 2012
　　5.1 Overview of development of energy performance contracting in China
　　　　5.1.1 Summary of development of energy performance contracting in China
　　　　5.1.2 Characteristics of the development of energy performance contracting in China
　　　　5.1.3 Situation of China’s financial subsidies to energy performance contracting
　　　　5.1.4 Analysis of output efficiency of energy performance contracting mode
　　　　5.1.5 Analysis of application of energy-saving technologies of energy performance contracting
　　　　5.1.6 Success factors and experience of energy performance contracting mechanism
　　5.2 Applications status of energy performance contracting in China from 2011 to 2012
　　　　5.2.1 Application in the field of industrial production
　　　　5.2.2 Application in the field of thermal power
　　　　5.2.3 Application in the field of chlor-alkali industry
　　　　5.2.4 Application in the field of ground source heat pump
　　　　5.2.5 Application in the field of communication
　　5.3 Risks of Chinese energy performance contracting project
　　　　5.3.1 Feasibility risk
　　　　5.3.2 Customer risk
　　　　5.3.3 The risk of operation mode
　　　　5.3.4 Financing risk
　　　　5.3.5 Energy prediction risk
　　　　5.3.6 Market risk
　　　　5.3.7 Construction risk
　　　　5.3.8 Energy-saving technology risk
　　　　5.3.9 Investment income risk
　　5.4 Problems in the development of energy performance contracting in China
　　　　5.4.1 The four development difficulties of energy performance contracting
　　　　5.4.2 Drawbacks of the development of energy performance contracting
　　　　5.4.3 Measurement technology becomes the development obstacles for energy performance contracting
　　5.5 Development strategy of energy performance contracting in China
　　　　5.5.1 Policy recommendations for the development of energy performance contracting
　　　　5.5.2 Proposal to accelerate the promotion of energy performance contracting
　　　　5.5.3 Development measures of energy performance contracting in China
　　　　5.5.4 Risk prevention measures for energy performance contracting project
CHAPTER 6 ANALYSIS OF OTHER DEVELOPMENT MODES OF ENERGY-SAVING SERVICES FROM 2011 TO 2012
　　6.1 BOT mode
　　　　6.1.1 Advantages of BOT mode
　　　　6.1.2 Development of BOT mode in China
　　　　6.1.3 The use of BOT mode in energy saving
　　　　6.1.4 Analysis of taxation uses of BOT mode
　　6.2 EPC mode
　　　　6.2.1 Advantages of EPC mode
　　　　6.2.2 Features of EPC mode
　　　　6.2.3 Application status of Chinese EPC
　　　　6.2.4 Project cost control principles of EPC mode
　　　　6.2.5 Analysis of price control of the different stages of EPC mode
　　　　6.2.6 Analysis of risks of EPC project
　　6.3 Energy-saving supermarket model
　　　　6.3.1 The advantages of energy-saving supermarket
　　　　6.3.2 Operation mode of energy-saving supermarket
　　　　6.3.3 Application status of energy-saving supermarket in China
CHAPTER 7 ANALYSIS OF DEVELOPMENT OF ENERGY-SAVING SERVICES OF WASTER HEAT UTILIZATION FROM 2011 TO 2012
　　7.1 Overview of energy-saving services of waste heat utilization
　　　　7.1.1 Analysis of industrial waste heat resources and utilization industry
　　　　7.1.2 Overview of development of industrial waste heat utilization
　　　　7.1.3 Development of waste heat power generation leading enterprises
　　　　7.1.4 Analysis of energy-saving service needs of waste heat utilization
　　　　7.1.5 Energy-saving service companies explored utilization of waste heat and pressure
　　　　7.1.6 Development dilemma of energy-saving service market of waste heat utilization
　　7.2 Analysis of China’s key application areas of waste heat utilization
　　　　7.2.1 Iron and steel industry
　　　　7.2.2 Cement industry
　　　　7.2.3 Glass industry
　　　　7.2.4 CDQ industry
　　7.3 Current development of waste heat utilization project
　　　　7.3.1 Waste Heat Power Generation Project in Ningxia
　　　　7.3.2 Waste Heat Power Generation Project in Sichuan
　　　　7.3.3 Sintering machine waste heat utilization project
　　　　7.3.4 The hot rolling waste heat utilization project
　　7.4 Industrial waste heat utilization technology status
　　　　7.4.1 Heat exchange technology
　　　　7.4.2 Thermal power conversion technology
　　　　7.4.3 Refrigeration and heating technology
　　　　7.4.4 Low-temperature industrial waste heat power generation technology
　　7.5 Prospects of waste heat utilization
　　　　7.5.1 Prospects of waster heat power generation development in China during the “Twelfth Five-Year” period
　　　　7.5.2 Analysis of the outlook of waster heat power generation industry
CHAPTER 8 ANALYSIS OF DEVELOPMENT OF COGENERATION ENERGY-SAVING SERVICES FROM 2011 TO 2012
　　8.1 Basic introduction of cogeneration
　　　　8.1.1 Definition of cogeneration
　　　　8.1.2 Benefits of cogeneration
　　　　8.1.3 Cogeneration forms
　　　　8.1.4 Cogeneration development status
　　　　8.1.5 Characteristics of cogeneration industry
　　8.2 Development of cogeneration
　　　　8.2.1 Overview of cogeneration
　　　　8.2.2 Development scale of cogeneration
　　　　8.2.3 Regional distribution of cogeneration
　　　　8.2.4 Economic analysis of cogeneration
　　　　8.2.5 Encourage policies of cogeneration
　　8.3 Current development of cogeneration projects
　　　　8.3.1 Cogeneration Project in Guangxi
　　　　8.3.2 Cogeneration Project of Jiangsu Suqian
　　　　8.3.3 Cogeneration Project in Xinjiang
　　　　8.3.4 Cogeneration Project in Guizhou Yuping
　　　　8.3.5 Cogeneration Project in Fujian peace
　　　　8.3.6 Guodian Cogeneration Project
　　8.4 Problems in the development of cogeneration
　　　　8.4.1 Thermal layout problem
　　　　8.4.2 Hot gas pricing issues
　　　　8.4.3 Unit selection problem
　　　　8.4.4 Investment issues of pipe network construction
　　　　8.4.5 Small boilers alternative problems
　　　　8.4.6 Policy support problems
　　8.5 Analysis of cogeneration development strategy
　　　　8.5.1 Policy recommendations
　　　　8.5.2 Effectively increase power generation
　　　　8.5.3 Control fuel costs
　　　　8.5.4 Adjustment of financing methods
　　　　8.5.5 Seize the heating market
　　　　8.5.6 Expand the business
　　8.6 Cogeneration development prospects and trends
　　　　8.6.1 Cogeneration prospects
　　　　8.6.2 Development trends of cogeneration
CHAPTER 9 ANALYSIS OF DEVELOPMENT OF BUILDING ENERGY-SAVING SERVICE INDUSTRY FROM 2011 TO 2012
　　9.1 Overview of building energy-saving services from 2011 to 2012
　　　　9.1.1 Market situation
　　　　9.1.2 Market characteristics
　　　　9.1.3 Competition
　　　　9.1.4 Segment
　　　　9.1.5 Policy support
　　9.2 Problems in and strategies of the development of building energy-saving services
　　　　9.2.1 Defects of building energy-saving services market
　　　　9.2.2 Problems in and solutions of building energy-saving service system
　　　　9.2.3 Analysis of measures for the development of building energy-saving services market
　　　　9.2.4 Analysis of development strategy of China’s building energy-saving services
　　　　9.2.5 Development ideas of building energy-saving service industry
　　　　9.2.6 Methods to cultivate China’s building energy-saving service market
　　　　9.2.7 Necessity to develop building energy-saving services and management industry
　　9.3 Analysis of investment and financing of building energy-saving services market
　　　　9.3.1 Economic characteristics
　　　　9.3.2 Investment and financing modes
　　　　9.3.3 Financing bottlenecks
　　　　9.3.4 Investment and financing risks
　　　　9.3.5 Exit mechanism
　　9.4 Prospects for the development of building energy-saving services
　　　　9.4.1 Analysis of the development prospects of building energy-saving services
　　　　9.4.2 Analysis of potential of China’s building energy-saving service market
　　　　9.4.3 Analysis of development space of China’s government agencies building energy-saving service market
CHAPTER 10 ANALYSIS OF DEVELOPMENT OF ENERGY-SAVING SERVICE MARKET OF OTHER AREAS IN CHINA FROM 2011 TO 2012
　　10.1 Motor system
　　　　10.1.1 Comprehensive status of energy-saving development of motor system
　　　　10.1.2 Analysis of motor system energy-saving services market
　　　　10.1.3 The factor for the rapid development of motor energy-saving industry
　　　　10.1.4 Analysis of energy-saving prospects of motor system
　　　　10.1.5 Analysis of energy-saving development space of motor system
　　10.2 Electronic information manufacturing industry
　　　　10.2.1 Comprehensive conditions of energy consumption of electronic information industry
　　　　10.2.2 Development space of energy-saving services of electronic information industry
　　　　10.2.3 Energy saving and emission reduction measures of China’s electronic information industry
　　10.3 Transportation industry
　　　　10.3.1 Energy conservation and emission reduction achievements of transportation
　　　　10.3.2 Transportation policies to encourage energy performance contracting
　　　　10.3.3 Development of civil aviation energy-saving services
　　10.4 Power grid industry
　　　　10.4.1 Overview of power grid energy-saving service companies
　　　　10.4.2 Development achievements of energy-saving services of power grid enterprises
　　　　10.4.3 Advantage for energy-saving services development of power grid enterprises
　　　　10.4.4 Electric power enterprises attached great importance to business expansion of energy-saving services
　　　　10.4.5 Power grid enterprises actively developed energy services
　　10.5 Government procurement
　　　　10.5.1 Comprehensive analysis of development of government procurement of energy-saving services
　　　　10.5.2 Current situation of government procurement of energy performance contracting
CHAPTER 11 ANALYSIS OF ENERGY-SAVING SERVICE INDUSTRY IN KEY REGIONS OF CHINA FROM 2011 TO 2012
　　11.1 Beijing
　　　　11.1.1 Overview of Beijing energy-saving service industry
　　　　11.1.2 Beijing’s encourage policies for energy-saving services
　　　　11.1.3 Beijing energy performance contracting tested the water of subway field
　　　　11.1.4 Financing conditions of energy-saving service industry in Haidian District
　　11.2 Shanghai
　　　　11.2.1 Overview of energy conservation and environmental protection services in Shanghai
　　　　11.2.2 Problems in Shanghai energy-saving service industry
　　　　11.2.3 Construction measures of Shanghai energy-saving service market system
　　　　11.2.4 Prospects of Shanghai energy-saving service industry
　　11.3 Jiangsu
　　　　11.3.1 Overview of energy-saving services in Jiangsu
　　　　11.3.2 Current contraction conditions of energy performance contracting projects in Jiangsu
　　　　11.3.3 Development proposals of Jiangsu energy-saving service industry
　　11.4 Shandong
　　　　11.4.1 Overview of development of Shandong energy-saving services
　　　　11.4.2 Encourage policies of Shandong energy-saving services
　　　　11.4.3 Current developments of Shandong energy-saving services
　　　　11.4.4 Development of key energy-saving service enterprises in Shandong
　　11.5 Hunan
　　　　11.5.1 Overview of energy-saving services in Hunan
　　　　11.5.2 Encourage policies of Hunan energy-saving service industry
　　　　11.5.3 Development of energy-saving services in major regions of Hunan
　　　　11.5.4 Current development of energy-saving services in Hunan
　　　　11.5.5 Problems in and strategies of energy-saving service development in Hunan
　　11.6 Shanxi
　　　　11.6.1 Overview of energy-saving services in Shanxi
　　　　11.6.2 Encourage policies of Shanxi energy-saving service
　　　　11.6.3 Investment position of Shanxi energy performance contracting
　　　　11.6.4 Analysis of system environment of Shanxi energy performance contracting
　　　　11.6.5 Problems in and solutions of Shanxi energy-saving service development
　　　　11.6.6 Prospect of Shanxi energy-saving service
　　11.7 Sichuan
　　　　11.7.1 Overview of energy-saving services in Sichuan
　　　　11.7.2 Sichuan policies to encourage energy-saving services
　　　　11.7.3 Development of energy-saving services in major regions of Sichuan
　　　　11.7.4 Prospect of Sichuan energy-saving service
　　11.8 Other regions
　　　　11.8.1 Hebei
　　　　11.8.2 Tianjin
　　　　11.8.3 Zhejiang
　　　　11.8.4 Xi’an
　　　　11.8.5 Gansu
　　　　11.8.6 Anhui
　　　　11.8.7 Henan
　　　　11.8.8 Guangdong
CHAPTE 12 ANALYSIS OF DEVELOPMENT OF KEY ENTERPRISES OF ENERGY-SAVING SERVICE INDUSTRY FROM 2011 TO 2012
　　12.1 CECEP Technology Investment Co., Ltd.
　　　　12.1.1 Company profile
　　　　12.1.2 Main business
　　　　12.1.3 Service modes
　　　　12.1.4 Financing conditions
　　　　12.1.5 Current developments of projects
　　12.2 Beijing Shenwu Environment & Energy Technology Co., Ltd.
　　　　12.2.1 Company profile
　　　　12.2.2 Development modes
　　　　12.2.3 Development overview
　　　　12.2.4 Development path
　　　　12.2.5 Current developments
　　12.3 Top Resource Conservation Engineering Co., Ltd.
　　　　12.3.1 Company profile
　　　　12.3.2 Main business
　　　　12.3.3 Development modes
　　　　12.3.4 Development overview
　　　　12.3.5 Operating conditions
　　　　12.3.6 Prospects
　　12.4 Guangzhou Zhiguang Electric Co., Ltd.
　　　　12.4.1 Company profile
　　　　12.4.2 Main business
　　　　12.4.3 Development modes
　　　　12.4.4 Operating conditions
　　　　12.4.5 Current developments of projects
　　12.5 Shandong Rongshihua Leasing Co., Ltd.
　　　　12.5.1 Company profile
　　　　12.5.2 Review of development process
　　　　12.5.3 Development modes
　　　　12.5.4 Development overview
　　12.6 Dun’an (Tianjin) Energy Saving System Co., Ltd.
　　　　12.6.1 Company profile
　　　　12.6.2 Main business
　　　　12.6.3 Development modes
　　　　12.6.4 Development overview
　　　　12.6.5 Development path
　　　　12.6.6 Current developments of projects
CHAPTER 13 ANALYSIS OF CHINA’S POLICIES OF ENERGY-SAVING SERVICE INDUSTRY FROM 2011 TO 2012
　　13.1 China’s policies and regulations of energy-saving service industry
　　　　13.1.1 “Energy Conservation Law” and its supporting regulations
　　　　13.1.2 “Medium-and Long-Term Special Programs for Energy Conservation”
　　　　13.1.3 “The Twelfth Five-Year Plan for Energy Conservation and Emission Reduction”
　　　　13.1.4 “The Twelfth Five-Year Plan for Energy Development”
　　　　13.1.5 “Administrative Measures for the Financial Incentive Funds for Energy Conservation Technology Retrofits”
　　13.2 Research on China’s tax policies of energy-saving service industry
　　　　13.2.1 Analysis of tax status of energy-saving services
　　　　13.2.2 Conditions for Chinese energy-saving service companies to get tax incentives
　　　　13.2.3 China’s energy-saving services tax policy formulation strategies
　　　　13.2.4 International tax policy of energy-saving service industry and its enlightenment to China
　　13.3 Summary of China’s policies on energy performance contracting
　　　　13.3.1 Process of China’s policies on energy performance contracting
　　　　13.3.2 Achievements of China’s policies on energy performance contracting
　　　　13.3.3 Comprehensive analysis of China’s local policies on energy performance contracting
　　　　13.3.4 Interpretation of key policy of energy performance contracting
　　13.4 Energy performance contracting policies of China’s major regional public authorities
　　　　13.4.1 Fujian
　　　　13.4.2 Zhuhai
　　　　13.4.3 Hubei
　　　　13.4.4 Jilin
　　　　13.4.5 Luoyang
CHAPTER 14 ANALYSIS OF FINANCING OF ENERGY-SAVING SERVICE INDUSTRY IN CHINA FROM 2011 TO 2012
　　14.1 Overview of financing condition of China’s energy-saving service industry
　　　　14.1.1 Financing becomes the development difficulties of energy-saving services
　　　　14.1.2 Overview of financing of China’s energy-saving services
　　　　14.1.3 China’s energy-saving service financing models
　　　　14.1.4 Financing methods of energy-saving service companies
　　　　14.1.5 Association can help energy-saving service companies to solve the financing problem
　　14.2 Development analysis of Chinese financial leasing and energy-saving services
　　　　14.2.1 Financial leasing can boost the development of energy-saving services
　　　　14.2.2 Inevitability of financial leasing to intervene in energy-saving services
　　　　14.2.3 Main mode of financial leasing of energy-saving services
　　　　14.2.4 Lease becomes the new financing channels of energy-saving services
　　14.3 Analysis on the financing of Chinese small and medium-sized enterprises of energy-saving services
　　　　14.3.1 Financing conditions
　　　　14.3.2 Financing dilemma
　　　　14.3.3 Financing strategy
　　14.4 Analysis of China’s relationship lending and financing of small and medium-sized energy-saving service companies
　　　　14.4.1 Relationship lending and its application
　　　　14.4.2 Suitability of relationship lending in small and medium-sized energy-saving service companies
　　　　14.4.3 Game analysis of small EMC application-relationship lending
　　　　14.4.4 Problems in and solutions of financing of China’s energy-saving service industry
　　14.5Analysis of listing and financing of Chinese energy-saving service enterprises
　　　　14.5.1 General development conditions of listed energy-saving service companies
　　　　14.5.2 Concerns of listed energy-saving service companies
　　　　14.5.3 IPO analysis of Chinese energy-saving service companies
　　　　14.5.4 The issues of listing should be awarded by energy-saving service companies
　　14.6 Problems in and suggestions of financing of China’s energy-saving service industry
　　　　14.6.1 Poor financing environment for energy-saving service companies
　　　　14.6.2 Deficiencies of the financing of energy-saving service companies
　　　　14.6.3 Measures to ease the financing difficulties of energy conservation service industry
　　　　14.6.4 Proposals for energy-saving service companies to solve the financing problem
　　　　14.6.5 Measures to avoid financing risk of the energy performance contracting projects
　　　　14.6.6 Financing experience of foreign energy performance contracting projects
CHAPTER 15 ANALYSES OF PROSPECTS AND TRENDS OF ENERGY-SAVING SERVICE INDUSTRY IN CHINA FROM 2013 TO 2017
　　15.1 The prospect of energy-saving service industry in China during the “Twelfth Five-Year” period
　　　　15.1.1 Industry positioning
　　　　15.1.2 Market size
　　　　15.1.3 Policy support
　　　　15.1.4 Market demand
　　15.2 Forecast of the development of energy-saving service industry in China from 2013 to 2017
　　　　15.2.1 Production value
　　　　15.2.2 Enterprise scale
　　　　15.2.3 Employee scale
　　　　15.2.4 Investment scale
　　　　15.2.5 Energy-saving scale
　　15.3 Analysis of trends of Chinese energy-saving service market
　　　　15.3.1 Market competition trends
　　　　15.3.2 Market development trends
　　　　15.3.3 Trends of business models of energy performance contracting