1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global Energy Efficiency as a Service Market Size Growth Rate by Type: 2018 VS 2022 VS 2029 1.2.2 Building Envelopes Performance Enhancement 1.2.3 Energy-efficient HVAC Equipment 1.2.4 High-efficiency Lighting Systems 1.2.5 Rational Water Resource Use 1.2.6 Renewable Energy Technologies 1.2.7 Intelligent Control System Installment 1.2.8 Others 1.3 Market by Application 1.3.1 Global Energy Efficiency as a Service Market Growth by Application: 2018 VS 2022 VS 2029 1.3.2 Building 1.3.3 Datacenter 1.3.4 Industrial 1.3.5 Power 1.3.6 Others 1.4 Study Objectives 1.5 Years Considered 1.6 Years Considered 2 Global Growth Trends 2.1 Global Energy Efficiency as a Service Market Perspective (2018-2029) 2.2 Energy Efficiency as a Service Growth Trends by Region 2.2.1 Global Energy Efficiency as a Service Market Size by Region: 2018 VS 2022 VS 2029 2.2.2 Energy Efficiency as a Service Historic Market Size by Region (2018-2023) 2.2.3 Energy Efficiency as a Service Forecasted Market Size by Region (2024-2029) 2.3 Energy Efficiency as a Service Market Dynamics 2.3.1 Energy Efficiency as a Service Industry Trends 2.3.2 Energy Efficiency as a Service Market Drivers 2.3.3 Energy Efficiency as a Service Market Challenges 2.3.4 Energy Efficiency as a Service Market Restraints 3 Competition Landscape by Key Players 3.1 Global Top Energy Efficiency as a Service Players by Revenue 3.1.1 Global Top Energy Efficiency as a Service Players by Revenue (2018-2023) 3.1.2 Global Energy Efficiency as a Service Revenue Market Share by Players (2018-2023) 3.2 Global Energy Efficiency as a Service Market Share by Company Type (Tier 1, Tier 2, and Tier 3) 3.3 Players Covered: Ranking by Energy Efficiency as a Service Revenue 3.4 Global Energy Efficiency as a Service Market Concentration Ratio 3.4.1 Global Energy Efficiency as a Service Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by Energy Efficiency as a Service Revenue in 2022 3.5 Energy Efficiency as a Service Key Players Head office and Area Served 3.6 Key Players Energy Efficiency as a Service Product Solution and Service 3.7 Date of Enter into Energy Efficiency as a Service Market 3.8 Mergers & Acquisitions, Expansion Plans 4 Energy Efficiency as a Service Breakdown Data by Type 4.1 Global Energy Efficiency as a Service Historic Market Size by Type (2018-2023) 4.2 Global Energy Efficiency as a Service Forecasted Market Size by Type (2024-2029) 5 Energy Efficiency as a Service Breakdown Data by Application 5.1 Global Energy Efficiency as a Service Historic Market Size by Application (2018-2023) 5.2 Global Energy Efficiency as a Service Forecasted Market Size by Application (2024-2029) 6 North America 6.1 North America Energy Efficiency as a Service Market Size (2018-2029) 6.2 North America Energy Efficiency as a Service Market Growth Rate by Country: 2018 VS 2022 VS 2029 6.3 North America Energy Efficiency as a Service Market Size by Country (2018-2023) 6.4 North America Energy Efficiency as a Service Market Size by Country (2024-2029) 6.5 United States 6.6 Canada 7 Europe 7.1 Europe Energy Efficiency as a Service Market Size (2018-2029) 7.2 Europe Energy Efficiency as a Service Market Growth Rate by Country: 2018 VS 2022 VS 2029 7.3 Europe Energy Efficiency as a Service Market Size by Country (2018-2023) 7.4 Europe Energy Efficiency as a Service Market Size by Country (2024-2029) 7.5 Germany 7.6 France 7.7 U.K. 7.8 Italy 7.9 Russia 7.10 Nordic Countries 8 Asia-Pacific 8.1 Asia-Pacific Energy Efficiency as a Service Market Size (2018-2029) 8.2 Asia-Pacific Energy Efficiency as a Service Market Growth Rate by Region: 2018 VS 2022 VS 2029 8.3 Asia-Pacific Energy Efficiency as a Service Market Size by Region (2018-2023) 8.4 Asia-Pacific Energy Efficiency as a Service Market Size by Region (2024-2029) 8.5 China 8.6 Japan 8.7 South Korea 8.8 Southeast Asia 8.9 India 8.10 Australia 9 Latin America 9.1 Latin America Energy Efficiency as a Service Market Size (2018-2029) 9.2 Latin America Energy Efficiency as a Service Market Growth Rate by Country: 2018 VS 2022 VS 2029 9.3 Latin America Energy Efficiency as a Service Market Size by Country (2018-2023) 9.4 Latin America Energy Efficiency as a Service Market Size by Country (2024-2029) 9.5 Mexico 9.6 Brazil 10 Middle East & Africa 10.1 Middle East & Africa Energy Efficiency as a Service Market Size (2018-2029) 10.2 Middle East & Africa Energy Efficiency as a Service Market Growth Rate by Country: 2018 VS 2022 VS 2029 10.3 Middle East & Africa Energy Efficiency as a Service Market Size by Country (2018-2023) 10.4 Middle East & Africa Energy Efficiency as a Service Market Size by Country (2024-2029) 10.5 Turkey 10.6 Saudi Arabia 10.7 UAE 11 Key Players Profiles 11.1 Enel Spa 11.1.1 Enel Spa Company Detail 11.1.2 Enel Spa Business Overview 11.1.3 Enel Spa Energy Efficiency as a Service Introduction 11.1.4 Enel Spa Revenue in Energy Efficiency as a Service Business (2018-2023) 11.1.5 Enel Spa Recent Development 11.2 ENGIE SA 11.2.1 ENGIE SA Company Detail 11.2.2 ENGIE SA Business Overview 11.2.3 ENGIE SA Energy Efficiency as a Service Introduction 11.2.4 ENGIE SA Revenue in Energy Efficiency as a Service Business (2018-2023) 11.2.5 ENGIE SA Recent Development 11.3 General Electric 11.3.1 General Electric Company Detail 11.3.2 General Electric Business Overview 11.3.3 General Electric Energy Efficiency as a Service Introduction 11.3.4 General Electric Revenue in Energy Efficiency as a Service Business (2018-2023) 11.3.5 General Electric Recent Development 11.4 Honeywell International 11.4.1 Honeywell International Company Detail 11.4.2 Honeywell International Business Overview 11.4.3 Honeywell International Energy Efficiency as a Service Introduction 11.4.4 Honeywell International Revenue in Energy Efficiency as a Service Business (2018-2023) 11.4.5 Honeywell International Recent Development 11.5 Johnson Controls International 11.5.1 Johnson Controls International Company Detail 11.5.2 Johnson Controls International Business Overview 11.5.3 Johnson Controls International Energy Efficiency as a Service Introduction 11.5.4 Johnson Controls International Revenue in Energy Efficiency as a Service Business (2018-2023) 11.5.5 Johnson Controls International Recent Development 11.6 Schneider Electric SE 11.6.1 Schneider Electric SE Company Detail 11.6.2 Schneider Electric SE Business Overview 11.6.3 Schneider Electric SE Energy Efficiency as a Service Introduction 11.6.4 Schneider Electric SE Revenue in Energy Efficiency as a Service Business (2018-2023) 11.6.5 Schneider Electric SE Recent Development 11.7 SGS SA 11.7.1 SGS SA Company Detail 11.7.2 SGS SA Business Overview 11.7.3 SGS SA Energy Efficiency as a Service Introduction 11.7.4 SGS SA Revenue in Energy Efficiency as a Service Business (2018-2023) 11.7.5 SGS SA Recent Development 11.8 Siemens AG 11.8.1 Siemens AG Company Detail 11.8.2 Siemens AG Business Overview 11.8.3 Siemens AG Energy Efficiency as a Service Introduction 11.8.4 Siemens AG Revenue in Energy Efficiency as a Service Business (2018-2023) 11.8.5 Siemens AG Recent Development 11.9 VEOLIA ENVIRONNEMENT 11.9.1 VEOLIA ENVIRONNEMENT Company Detail 11.9.2 VEOLIA ENVIRONNEMENT Business Overview 11.9.3 VEOLIA ENVIRONNEMENT Energy Efficiency as a Service Introduction 11.9.4 VEOLIA ENVIRONNEMENT Revenue in Energy Efficiency as a Service Business (2018-2023) 11.9.5 VEOLIA ENVIRONNEMENT Recent Development 11.10 TÜV SÜD 11.10.1 TÜV SÜD Company Detail 11.10.2 TÜV SÜD Business Overview 11.10.3 TÜV SÜD Energy Efficiency as a Service Introduction 11.10.4 TÜV SÜD Revenue in Energy Efficiency as a Service Business (2018-2023) 11.10.5 TÜV SÜD Recent Development 11.11 DuPont 11.11.1 DuPont Company Detail 11.11.2 DuPont Business Overview 11.11.3 DuPont Energy Efficiency as a Service Introduction 11.11.4 DuPont Revenue in Energy Efficiency as a Service Business (2018-2023) 11.11.5 DuPont Recent Development 12 Analyst's Viewpoints/Conclusions 13 Appendix 13.1 Research Methodology 13.1.1 Methodology/Research Approach 13.1.2 Data Source 13.2 Disclaimer 13.3 Author Details

List of Tables Table 1. Global Energy Efficiency as a Service Market Size Growth Rate by Type (US$ Million): 2018 VS 2022 VS 2029 Table 2. Key Players of Building Envelopes Performance Enhancement Table 3. Key Players of Energy-efficient HVAC Equipment Table 4. Key Players of High-efficiency Lighting Systems Table 5. Key Players of Rational Water Resource Use Table 6. Key Players of Renewable Energy Technologies Table 7. Key Players of Intelligent Control System Installment Table 8. Key Players of Others Table 9. Global Energy Efficiency as a Service Market Size Growth by Application (US$ Million): 2018 VS 2022 VS 2029 Table 10. Global Energy Efficiency as a Service Market Size by Region (US$ Million): 2018 VS 2022 VS 2029 Table 11. Global Energy Efficiency as a Service Market Size by Region (2018-2023) & (US$ Million) Table 12. Global Energy Efficiency as a Service Market Share by Region (2018-2023) Table 13. Global Energy Efficiency as a Service Forecasted Market Size by Region (2024-2029) & (US$ Million) Table 14. Global Energy Efficiency as a Service Market Share by Region (2024-2029) Table 15. Energy Efficiency as a Service Market Trends Table 16. Energy Efficiency as a Service Market Drivers Table 17. Energy Efficiency as a Service Market Challenges Table 18. Energy Efficiency as a Service Market Restraints Table 19. Global Energy Efficiency as a Service Revenue by Players (2018-2023) & (US$ Million) Table 20. Global Energy Efficiency as a Service Market Share by Players (2018-2023) Table 21. Global Top Energy Efficiency as a Service Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Energy Efficiency as a Service as of 2022) Table 22. Ranking of Global Top Energy Efficiency as a Service Companies by Revenue (US$ Million) in 2022 Table 23. Global 5 Largest Players Market Share by Energy Efficiency as a Service Revenue (CR5 and HHI) & (2018-2023) Table 24. Key Players Headquarters and Area Served Table 25. Key Players Energy Efficiency as a Service Product Solution and Service Table 26. Date of Enter into Energy Efficiency as a Service Market Table 27. Mergers & Acquisitions, Expansion Plans Table 28. Global Energy Efficiency as a Service Market Size by Type (2018-2023) & (US$ Million) Table 29. Global Energy Efficiency as a Service Revenue Market Share by Type (2018-2023) Table 30. Global Energy Efficiency as a Service Forecasted Market Size by Type (2024-2029) & (US$ Million) Table 31. Global Energy Efficiency as a Service Revenue Market Share by Type (2024-2029) Table 32. Global Energy Efficiency as a Service Market Size by Application (2018-2023) & (US$ Million) Table 33. Global Energy Efficiency as a Service Revenue Market Share by Application (2018-2023) Table 34. Global Energy Efficiency as a Service Forecasted Market Size by Application (2024-2029) & (US$ Million) Table 35. Global Energy Efficiency as a Service Revenue Market Share by Application (2024-2029) Table 36. North America Energy Efficiency as a Service Market Size Growth Rate by Country (US$ Million): 2018 VS 2022 VS 2029 Table 37. North America Energy Efficiency as a Service Market Size by Country (2018-2023) & (US$ Million) Table 38. North America Energy Efficiency as a Service Market Size by Country (2024-2029) & (US$ Million) Table 39. Europe Energy Efficiency as a Service Market Size Growth Rate by Country (US$ Million): 2018 VS 2022 VS 2029 Table 40. Europe Energy Efficiency as a Service Market Size by Country (2018-2023) & (US$ Million) Table 41. Europe Energy Efficiency as a Service Market Size by Country (2024-2029) & (US$ Million) Table 42. Asia-Pacific Energy Efficiency as a Service Market Size Growth Rate by Region (US$ Million): 2018 VS 2022 VS 2029 Table 43. Asia-Pacific Energy Efficiency as a Service Market Size by Region (2018-2023) & (US$ Million) Table 44. Asia-Pacific Energy Efficiency as a Service Market Size by Region (2024-2029) & (US$ Million) Table 45. Latin America Energy Efficiency as a Service Market Size Growth Rate by Country (US$ Million): 2018 VS 2022 VS 2029 Table 46. Latin America Energy Efficiency as a Service Market Size by Country (2018-2023) & (US$ Million) Table 47. Latin America Energy Efficiency as a Service Market Size by Country (2024-2029) & (US$ Million) Table 48. Middle East & Africa Energy Efficiency as a Service Market Size Growth Rate by Country (US$ Million): 2018 VS 2022 VS 2029 Table 49. Middle East & Africa Energy Efficiency as a Service Market Size by Country (2018-2023) & (US$ Million) Table 50. Middle East & Africa Energy Efficiency as a Service Market Size by Country (2024-2029) & (US$ Million) Table 51. Enel Spa Company Detail Table 52. Enel Spa Business Overview Table 53. Enel Spa Energy Efficiency as a Service Product Table 54. Enel Spa Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 55. Enel Spa Recent Development Table 56. ENGIE SA Company Detail Table 57. ENGIE SA Business Overview Table 58. ENGIE SA Energy Efficiency as a Service Product Table 59. ENGIE SA Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 60. ENGIE SA Recent Development Table 61. General Electric Company Detail Table 62. General Electric Business Overview Table 63. General Electric Energy Efficiency as a Service Product Table 64. General Electric Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 65. General Electric Recent Development Table 66. Honeywell International Company Detail Table 67. Honeywell International Business Overview Table 68. Honeywell International Energy Efficiency as a Service Product Table 69. Honeywell International Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 70. Honeywell International Recent Development Table 71. Johnson Controls International Company Detail Table 72. Johnson Controls International Business Overview Table 73. Johnson Controls International Energy Efficiency as a Service Product Table 74. Johnson Controls International Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 75. Johnson Controls International Recent Development Table 76. Schneider Electric SE Company Detail Table 77. Schneider Electric SE Business Overview Table 78. Schneider Electric SE Energy Efficiency as a Service Product Table 79. Schneider Electric SE Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 80. Schneider Electric SE Recent Development Table 81. SGS SA Company Detail Table 82. SGS SA Business Overview Table 83. SGS SA Energy Efficiency as a Service Product Table 84. SGS SA Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 85. SGS SA Recent Development Table 86. Siemens AG Company Detail Table 87. Siemens AG Business Overview Table 88. Siemens AG Energy Efficiency as a Service Product Table 89. Siemens AG Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 90. Siemens AG Recent Development Table 91. VEOLIA ENVIRONNEMENT Company Detail Table 92. VEOLIA ENVIRONNEMENT Business Overview Table 93. VEOLIA ENVIRONNEMENT Energy Efficiency as a Service Product Table 94. VEOLIA ENVIRONNEMENT Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 95. VEOLIA ENVIRONNEMENT Recent Development Table 96. TÜV SÜD Company Detail Table 97. TÜV SÜD Business Overview Table 98. TÜV SÜD Energy Efficiency as a Service Product Table 99. TÜV SÜD Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 100. TÜV SÜD Recent Development Table 101. DuPont Company Detail Table 102. DuPont Business Overview Table 103. DuPont Energy Efficiency as a Service Product Table 104. DuPont Revenue in Energy Efficiency as a Service Business (2018-2023) & (US$ Million) Table 105. DuPont Recent Development Table 106. Research Programs/Design for This Report Table 107. Key Data Information from Secondary Sources Table 108. Key Data Information from Primary Sources List of Figures Figure 1. Global Energy Efficiency as a Service Market Size Comparison by Type (2023-2029) & (US$ Million) Figure 2. Global Energy Efficiency as a Service Market Share by Type: 2022 VS 2029 Figure 3. Building Envelopes Performance Enhancement Features Figure 4. Energy-efficient HVAC Equipment Features Figure 5. High-efficiency Lighting Systems Features Figure 6. Rational Water Resource Use Features Figure 7. Renewable Energy Technologies Features Figure 8. Intelligent Control System Installment Features Figure 9. Others Features Figure 10. Global Energy Efficiency as a Service Market Size Comparison by Application (2023-2029) & (US$ Million) Figure 11. Global Energy Efficiency as a Service Market Share by Application: 2022 VS 2029 Figure 12. Building Case Studies Figure 13. Datacenter Case Studies Figure 14. Industrial Case Studies Figure 15. Power Case Studies Figure 16. Others Case Studies Figure 17. Energy Efficiency as a Service Report Years Considered Figure 18. Global Energy Efficiency as a Service Market Size (US$ Million), Year-over-Year: 2018-2029 Figure 19. Global Energy Efficiency as a Service Market Size, (US$ Million), 2018 VS 2022 VS 2029 Figure 20. Global Energy Efficiency as a Service Market Share by Region: 2022 VS 2029 Figure 21. Global Energy Efficiency as a Service Market Share by Players in 2022 Figure 22. Global Top Energy Efficiency as a Service Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Energy Efficiency as a Service as of 2022) Figure 23. The Top 10 and 5 Players Market Share by Energy Efficiency as a Service Revenue in 2022 Figure 24. North America Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 25. North America Energy Efficiency as a Service Market Share by Country (2018-2029) Figure 26. United States Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 27. Canada Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 28. Europe Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 29. Europe Energy Efficiency as a Service Market Share by Country (2018-2029) Figure 30. Germany Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 31. France Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 32. U.K. Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 33. Italy Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 34. Russia Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 35. Nordic Countries Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 36. Asia-Pacific Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 37. Asia-Pacific Energy Efficiency as a Service Market Share by Region (2018-2029) Figure 38. China Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 39. Japan Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 40. South Korea Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 41. Southeast Asia Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 42. India Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 43. Australia Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 44. Latin America Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 45. Latin America Energy Efficiency as a Service Market Share by Country (2018-2029) Figure 46. Mexico Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 47. Brazil Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 48. Middle East & Africa Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 49. Middle East & Africa Energy Efficiency as a Service Market Share by Country (2018-2029) Figure 50. Turkey Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 51. Saudi Arabia Energy Efficiency as a Service Market Size YoY Growth (2018-2029) & (US$ Million) Figure 52. Enel Spa Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 53. ENGIE SA Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 54. General Electric Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 55. Honeywell International Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 56. Johnson Controls International Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 57. Schneider Electric SE Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 58. SGS SA Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 59. Siemens AG Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 60. VEOLIA ENVIRONNEMENT Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 61. TÜV SÜD Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 62. DuPont Revenue Growth Rate in Energy Efficiency as a Service Business (2018-2023) Figure 63. Bottom-up and Top-down Approaches for This Report Figure 64. Data Triangulation Figure 65. Key Executives Interviewed

Enel Spa ENGIE SA General Electric Honeywell International Johnson Controls International Schneider Electric SE SGS SA Siemens AG VEOLIA ENVIRONNEMENT TÜV SÜD DuPont