The main goal of this study is to measure and forecast the market for various energy retrofit technologies for building applications. Secondary goals are to determine how the growth of public buildings and private commercial buildings is likely to affect building energy consumption in different regions of the world; to examine the various energy retrofit technologies and assess their emissions reduction potential; and to identify and assess emerging technologies that could compete with or replace existing technologies in use for these applications.
 
In addition, the report also examines the financing structures of the energy retrofit industry in different global regions. With an in-depth patent analysis, the report also seeks to highlight the emerging technologies that are likely to drive the energy retrofit industry.
 
REASONS FOR DOING THE STUDY
 
Several substantial, durable drivers are expanding the potential market for energy efficiency retrofits in buildings across the world. Chief among those is the rising global concern about the environment. Given the burgeoning increase in human activity and consequent increase in buildings of various types, energy consumption is likely to rise even further. Hence, there is a strong need for buildings to be environmentally clean and energy efficient. This infers that not only new buildings will have to conform to the new evolving standards, but also that there is a strong need for existing buildings to be energy efficient and clean. This potentially creates a strong opportunity for the various energy retrofit technologies, given their significant energy reduction potential.
 
INTENDED AUDIENCE
 
This report is intended especially for engineering firms, architects, manufacturers of materials and other products used in energy retrofit technologies, entrepreneurs, investors, venture capitalists, and other readers with a need to know where the market for energy technologies is headed in the next 5 years. The report’s findings and conclusions should also be of interest to the energy research and policy communities.

SCOPE OF THE REPORT
 
The report covers the worldwide market for technologies used in the manufacture of energy retrofit technologies for building applications.
 
The study format includes the following major elements:

• Executive summary
• Key enabling technologies for energy retrofit technologies for building applications, their commercial or developmental status
• Developments that will influence commercial prospects/demand for energy retrofit technologies
• Energy retrofit technology market projections through 2015
• Key patents Government programs and policies in support of energy retrofit technology
• Technology vendor profiles

Highlights of the Report

Discussion of the opportunities for energy-efficiency retrofits of commercial and public buildings worldwide Analysis of global market trends, with data from 2009, estimates for 2010, and projections of compound annual growth rates (CAGRs) through 2015
A breakdown of government regulations and legislation,
energy efficiency policies, building codes, "green" building certification programs, taxation programs,
renewable energy credits, and green roofing
A focus on technology, including electric lighting and lighting design, electric motor selection, HVAC, and submeter and remote monitoring
Comprehensive patent evaluations and company profiles.

TABLE OF CONTENTS

CHAPTER ONE: INTRODUCTION 
STUDY GOALS AND OBJECTIVES . 1
REASONS FOR DOING THE STUDY  1
INTENDED AUDIENCE  1
SCOPE OF THE REPORT . 2
METHODOLOGY AND INFORMATION SOURCES . 2
ANALYST CREDENTIALS  3
RELATED REPORTS . 3
BCC ONLINE SERVICES  3
DISCLAIMER . 4

CHAPTER TWO: SUMMARY
SUMMARY  5
SUMMARY TABLE GLOBAL MARKET FOR CONVENTIONAL
RETROFITS BY REGION, THROUGH 2015 ($ MILLIONS)  6
SUMMARY FIGURE GLOBAL MARKET FOR CONVENTIONAL
RETROFITS BY REGION, 2008-2015 ($ MILLIONS) . 7
SUMMARY (CONTINUED)  8

CHAPTER THREE: OVERVIEW 
DEFINITION OF THE ENERGY RETROFIT INDUSTRY . 9
IMPORTANCE OF ENERGY RETROFITS INDUSTRY  9
AN OVERVIEW OF TECHNOLOGIES . 10
HVAC  10
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN  10
Compact Fluorescent Lamps . 11
LEDs . 11
Organic LEDs  11
Motion Sensors  11
AN OVERVIEW OF APPLICATIONS . 12
AN OVERVIEW OF FINANCING SOURCES  13
PACE . 13
ON-BILL FINANCING  13
ENERGY PERFORMANCE CONTRACTING 13
GOVERNMENT SUPPORT . 14
UNITED STATES  14
CHINA  15
EUROPEAN UNION . 15
Energy Performance of Buildings Directive . 15
LIKELY FUTURE DEVELOPMENTS THAT COULD IMPACT THE
MARKET  16

CHAPTER FOUR: NORTH AMERICAN ENERGY RETROFIT INDUSTRY 
ENERGY EFFICIENCY POLICIES IN NORTH AMERICA . 17
UNITED STATES  17
Building Codes . 18
State Jurisdiction  18
TABLE 1 STATUS OF SELECT U.S. STATEWIDE COMMERCIAL
BUILDING ENERGY CODES AS OF 2010 . 18
TABLE 1 (CONTINUED)  19
Appliance Standards . 19
TABLE 2 SELECT U.S. FEDERAL POLICIES FOR ENERGY
EFFICIENCY IN APPLIANCES  20
Financial Incentives  20
TABLE 3 SELECT NON-R&D FINANCIAL INCENTIVES FOR
ENERGY EFFICIENCY BY SECTOR  21
TABLE 4 SELECT U.S. STATE SYSTEM BENEFIT FUNDS WITH
ESTIMATED FUNDING IN 2009 AS OF 11/20/2010 ($ MILLIONS)  22
Research and Development . 22
Labeling and Education  23
CANADA . 23
Appliances and Equipment . 23
Lighting  24
LEED IN NORTH AMERICA  24
LEED FOR EXISTING BUILDINGS  25
GROWTH IN LEED REGISTRATION . 26
MARKET DRIVERS . 26
TABLE 5 COST-EFFECTIVENESS OF VARIOUS TYPES OF ENERGY
REROFITS IN TERMS OF “YEARS TO PAYBACK”  27
TABLE 6 ESTIMATED CONSTRUCTION BASED ON PROJECTS
STARTED BY TYPE, 2007–2009 (% OF TOTAL CONSTRUCTION) . 27
FIGURE 1 ESTIMATED CONSTRUCTION BASED ON PROJECTS
STARTED BY TYPE, 2008–20010 (% OF TOTAL CONSRUCTION)  28
TABLE 7 FACTORS PROMOTING ENERGY RETROFITS IN
BUILDINGS (IMPORTANCE ON A SCALE OF 10) . 29
FIGURE 2 FACTORS PROMOTING ENERGY RETROFITS IN
BUILDINGS (IMPORTANCE ON A SCALE OF 10) . 29
MARKET BARRIERS . 29
MARKET OPPORTUNITIES . 30
TABLE 8 ESTIMATED MARKET ATTRACTIVENESS OF PUBLIC
BUILDING SECTOR SUBSEGMENTS 31
TABLE 9 ESTIMATED MARKET ATTRACTIVENESS OF PRIVATE
BUILDING SECTOR SUBSEGMENTS. 31
TABLE 10 ESTIMATED BUILDINGS READY FOR RETROFITTING AS
A PERCENTAGE OF THE TOTAL NUMBER OF BUILDINGS (%) . 32
ENERGY TRENDS OF PUBLIC BUILDINGS AND PRIVATE
COMMERCIAL BUILDINGS . 32
FLOOR SPACE  32
Public Buildings . 32
TABLE 11 NORTH AMERICAN MARKET FORECAST OF PUBLIC
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  33
Private Commercial Buildings  33
TABLE 12 NORTH AMERICAN MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING FLOOR SPACE BY COUNTRY,
THROUGH 2015 (BILLION SQ FT) . 33
Total Public and Private Commercial Building Floor
Space . 34
TABLE 13 NORTH AMERICAN MARKET FORECAST OF TOTAL
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  34
FIGURE 3 NORTH AMERICAN MARKET FORECAST OF TOTAL
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  34
ENERGY CONSUMPTION . 35
Public Buildings . 35
TABLE 14 NORTH AMERICAN MARKET FORECAST OF PUBLIC
BUILDING ENERGY CONSUMPTION BY COUNTRY, THROUGH
2015 (QUADRILLION BTU) . 35
Private Commercial Buildings  35
TABLE 15 NORTH AMERICAN MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING ENERGY CONSUMPTION BY
COUNTRY, THROUGH 2015 (QUADRILLION BTU)  36
Total Public and Private Commercial Building Energy
Consumption  36
TABLE 16 NORTH AMERICAN FORECAST OF TOTAL BUILDING
ENERGY CONSUMPTION BY COUNTRY, THROUGH 2015
(QUADRILLION BTU)  36
FIGURE 4 NORTH AMERICAN FORECAST OF TOTAL BUILDING
ENERGY CONSUMPTION BY COUNTRY, 2008-2015
(QUADRILLION BTU)  37
ENERGY EXPENDITURES  37
Public Buildings . 37
TABLE 17 NORTH AMERICAN MARKET FORECAST OF ENERGY
EXPENDITURES IN PUBLIC BUILDINGS BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 38
Private Commercial Buildings  38
TABLE 18 NORTH AMERICAN MARKET FORECAST OF ENERGY
EXPENDITURES IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 38
Total Energy Expenditures in Public and Private
Commercial Buildings  39
TABLE 19 NORTH AMERICAN MARKET FORECAST OF TOTAL
ENERGY EXPENDITURES IN BUILDINGS BY COUNTRY,
THROUGH 2015 ($BILLIONS)  39
FIGURE 5 NORTH AMERICAN MARKET FORECAST OF TOTAL
ENERGY EXPENDITURES IN BUILDINGS BY COUNTRY, 2008-
2015 ($ BILLIONS)  40
MARKET FOR ENERGY RETROFIT EXPENDITURE  40
Public Buildings . 40
Market for Energy Retrofits by Country . 40
TABLE 20 NORTH AMERICAN MARKET FORECAST OF ENERGY
RETROFIT EXPENDUTURE IN PUBLIC BUILDINGS BY
COUNTRY, THROUGH 2015 ($ MILLIONS)  41
Market for Energy Retrofits by Technology  41
TABLE 21 NORTH AMERICAN MARKET FORECAST OF ENERGY
RETROFITS IN PUBLIC BUILDINGS BY TECHNOLOGY,
THROUGH 2015 ($ BILLIONS) . 42
Private Commercial Buildings  42
Market for Energy Retrofits by Country . 42
TABLE 22 NORTH AMERICAN MARKET FORECAST FOR ENERGY
RETROFITS IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 43
Market for Energy Retrofits by Technology  44
TABLE 23 NORTH AMERICAN MARKET FORECAST OF ENERGY
RETROFITS IN PRIVATE BUILDINGS BY TECHNOLOGY,
THROUGH 2015 ($ BILLIONS) . 44
Total Market for Energy Retrofits  45
TABLE 24 NORTH AMERICAN MARKET FORECAST FOR TOTAL
BUILDING ENERGY RETROFITS BY COUNTRY, THROUGH 2015
($ BILLIONS) . 45
FIGURE 6 NORTH AMERICAN MARKET FORECAST FOR TOTAL
BUILDING ENERGY RETROFITS BY COUNTRY, 2008-2015 ($
BILLIONS) . 46
Market for Energy Retrofits in Public Buildings by Type
of Building  46
TABLE 25 NORTH AMERICAN MARKET FORECAST FOR ENERGY
RETROFITS IN PUBLIC BUILDINGS BY TYPE OF BUILDING,
THROUGH 2015 ($ BILLIONS) . 47
Market for Energy Retrofits in Public and Private
Commercial Buildings by Type of Building  47
TABLE 26 TOTAL NORTH AMERICAN MARKET FORECAST FOR
ENERGY RETROFITS IN PUBLIC AND PRIVATE COMMERCIAL
BUILDINGS BY TYPE, THROUGH 2015 ($ BILLIONS)  48
ENERGY SAVINGS DUE TO RETROFITS . 48
Public Buildings . 49
TABLE 27 NORTH AMERICAN MARKET FORECAST OF ENERGY
COST SAVINGS IN PUBLIC BUILDINGS BY COUNTRY, THROUGH
2015 ($ BILLIONS)  49
Private Commercial Buildings  50
TABLE 28 NORTH AMERICAN MARKET FORECAST OF ENERGY
COST SAVINGS IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 50
Total Cost Savings in Public Buildings and Private
Commercial Buildings  50
TABLE 29 NORTH AMERICAN MARKET FORECAST OF TOTAL
ENERGY SAVINGS OF BUILDINGS BY COUNTRY, THROUGH 2015
($ BILLIONS) . 51
FIGURE 7 NORTH AMERICAN MARKET FORECAST OF TOTAL
ENERGY SAVINGS IN BUILDINGS BY COUNTRY, 2008-2015 ($
BILLIONS) . 51
MARKET FORECAST FOR ENERGY RETROFIT TECHNOLOGIES . 51
HVAC  52
TABLE 30 NORTH AMERICAN MARKET SHARES OF HVAC
EQUIPMENT SALES BY SUBSEGMENT, 2010 (%) . 52
FIGURE 8 NORTH AMERICAN MARKET SHARES OF HVAC
EQUIPMENT SALES BY SUBSEGMENT, 2010 (%)  53
TABLE 31 ENERGY EFFICIENCY OF HVAC EQUIPMENT, 2003 VS.
2007  54
TABLE 32 NORTH AMERICAN MARKET FORECAST FOR HVAC
EQUIPMENT BY COUNTRY, THROUGH 2015 ($ BILLIONS)  55
FIGURE 9 NORTH AMERICAN MARKET FORECAST FOR HVAC
EQUIPMENT BY COUNTRY, THROUGH 2015 ($ BILLIONS)  56
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN  56
TABLE 33 NORTH AMERICAN MARKET SHARES OF ELECTRICITY
CONSUMPTION BY SECTOR, 2010 (%) . 57
Energy Efficient …(Continued) . 58
Energy Efficient …(Continued) . 59
TABLE 34 NORTH AMERICAN MARKET FORECAST FOR LIGHTING
EQUIPMENT BY COUNTRY, THROUGH 2015 ($ MILLIONS) . 60
FIGURE 10 NORTH AMERICAN MARKET FOR LIGHTING
EQUIPMENT BY COUNTRY, 2008-2015 ($ MILLIONS) . 60
SUB-METERS  61
TABLE 35 NORTH AMERICAN MARKET FORECAST FOR
ELECTRICITY SUB-METERS BY COUNTRY, THROUGH 2015 ($
MILLIONS)  62
FIGURE 11 NORTH AMERICAN MARKET FORECAST FOR
ELECTRICITY SUB-METERS BY COUNTRY, 2008-2015 ($
MILLIONS)  63
GREEN ROOFS . 63
TABLE 36 GROWTH OF THE GREEN ROOFING INDUSTRY IN
NORTH AMERICA, THROUGH 2008  64
TABLE 37 TOP METROPOLITAN AREAS IN NORTH AMERICA WITH
GREEN ROOF PROJECTS, 2008 (SQ FT IMPLEMENTED)  65
Green Roofs (Continued) . 66
Green Roofs (Continued) . 66
TABLE 38 NORTH AMERICAN MARKET FORECAST FOR GREEN
ROOFS BY COUNTRY, THROUGH 2015 ($ BILLIONS) . 67
FIGURE 12 NORTH AMERICAN MARKET FORECAST FOR GREEN
ROOFS BY COUNTRY, 2008-2015 ($ BILLIONS)  67
RETRO-COMMISSIONING AND CONVENTIONAL RETROFITS 68
TABLE 39 NORTH AMERICAN MARKET FORECAST FOR RETROCOMMISSIONING
BY COUNTRY, THROUGH 2015 ($ MILLIONS)  69
FIGURE 13 NORTH AMERICAN MARKET FORECAST FOR RETROCOMMISSIONING
BY COUNTRY, 2008-2015 ($ MILLIONS)  70
RETRO-COMMISSIONING AND CONVENTIONAL
RETROFITS: A REVENUE COMPARISON . 70
TABLE 40 NORTH AMERICAN MARKET FORECAST FOR
CONVENTIONAL RETROFITS BY TECHNOLOGY, THROUGH 2015
($ MILLIONS)  71
FIGURE 14 NORTH AMERICAN MARKET FORECAST FOR
CONVENTIONAL RETROFITS BY TECHNOLOGY, 2008-2015 ($
MILLIONS)  71
TABLE 41 NORTH AMERICAN MARKET FORECAST OF
MANUFACTURING VALUE OF CONVENTIONAL RETROFITS BY
TECHNOLOGY, THROUGH 2015 ($ MILLIONS)  72
TABLE 42 A COMPARISON OF THE NORTH AMERICAN MARKET
FOR RETRO-COMMISSIONING AND CONVENTIONAL
RETROFITS, THROUGH 2015 ($ MILLIONS) . 73
FIGURE 15 A COMPARISON OF THE NORTH AMERICAN MARKET
FOR RETRO-COMMISSIONING AND CONVENTIONAL
RETROFITS, 2008-2015 ($ MILLIONS)  73
ENERGY SERVICE COMPANIES IN NORTH AMERICA . 73
TABLE 43 NORTH AMERICAN MARKET FORECAST FOR ESCOS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 74

CHAPTER FIVE: APAC ENERGY RETROFIT INDUSTRY
CHINA . 75
BUILDING ENERGY EFFICIENCY STANDARDS IN CHINA . 76
APPLIANCE/EQUIPMENT LABELING AND STANDARDS IN
CHINA . 76
INDIA  77
BUILDING ENERGY EFFICIENCY CODES IN INDIA . 77
National Building Code . 77
Energy Conservation Building Codes . 77
Environmental Impact Assessment and Clearance . 78
APPLIANCE/EQUIPMENT LABELING AND STANDARDS IN
INDIA  78
JAPAN . 78
BUILDING ENERGY EFFICIENCY STANDARDS  79
APPLIANCE/EQUIPMENT LABELING AND STANDARDS IN
JAPAN . 79
The Top Runner Program . 79
Energy Efficiency Labeling System  80
Comprehensive Assessment System for Building
Environmental Efficiency (CASBEE)  80
SOUTH KOREA  80
BUILDING ENERGY EFFICIENCY CODES IN SOUTH
KOREA  80
APPLIANCE/EQUIPMENT LABELING AND STANDARDS IN
SOUTH KOREA  81
High-Efficiency Equipment Certification Program  81
Energy Efficiency Standards and Labels . 81
AUSTRALIA  81
TABLE 44 AN OVERVIEW OF GOVERNMENT PROGRAMS FOR
ACHIEVING ENERGY EFFICIENCY IN PRIVATE COMMERCIAL
BUILDINGS AND PUBLIC BUILDINGS IN AUSTRALIA, 1998-2009 . 82
MARKET DRIVERS . 83
RISING ENERGY CONSUMPTION . 83
INCREASING BUILDING FLOOR SPACE . 83
INCREASED REGULATORY SUPPORT . 83
INCREASED SAVINGS . 84
OTHER FACTORS . 84
MARKET BARRIERS . 84
FINANCING . 84
WEAK ENFORCEMENT . 85
LACK OF AWARENESS . 85
SPLIT INCENTIVES . 85
TECHNOLOGICAL UNCERTAINTY . 86
OTHER FACTORS . 86
ENERGY TRENDS IN PUBLIC BUILDINGS AND PRIVATE
COMMERCIAL BUILDINGS . 86
FLOOR SPACE  86
Public Buildings . 86
TABLE 45 ASIA-PACIFIC MARKET FORECAST OF PUBLIC
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  87
Private Commercial Buildings  87
TABLE 46 ASIA-PACIFIC MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING FLOOR SPACE, BY COUNTRY,
THROUGH 2015 (BILLION SQ FT) . 88
Total Public and Private Commercial Building Floor
Space . 89
TABLE 47 ASIA-PACIFIC MARKET FORECAST OF TOTAL BUILDING
FLOOR SPACE, BY COUNTRY, THROUGH 2015 (BILLION SQ FT)  89
FIGURE 16 ASIA-PACIFIC MARKET FORECAST OF TOTAL
BUILDING FLOOR SPACE, BY COUNTRY, 2008-2015 (BILLION SQ
FT)  90
ENERGY USE  90
Public Buildings . 91
TABLE 48 ASIA-PACIFIC MARKET FORECAST OF PUBLIC
BUILDING ENERGY USE BY, COUNTRY, THROUGH 2015
(QUADRILLION BTU)  92
Private Commercial Buildings  92
TABLE 49 ASIA-PACIFIC MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING ENERGY USE, BY COUNTRY,
THROUGH 2015 (QUADRILLION BTU) . 93
Total Energy Use in Public Buildings and Private
Commercial Buildings  93
TABLE 50 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
USE IN BUILDINGS, BY COUNTRY, THROUGH 2015
(QUADRILLION BTU)  94
FIGURE 17 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
USE IN BUILDINGS, BY COUNTRY, 2008-2015 (QUADRILLION
BTU) . 94
ENERGY EXPENDITURES  95
Public Buildings . 96
TABLE 51 ASIA-PACIFIC MARKET FORECAST OF ENERGY
EXPENDITURES IN PUBLIC BUILDINGS, BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 96
Private Commercial Buildings  97
TABLE 52 ASIA-PACIFIC MARKET FORECAST OF ENERGY
EXPENDITURES IN PRIVATE COMMERCIAL BUILDINGS, BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 98
Total Energy Expenditures in Public Buildings and
Private Commercial Buildings . 98
TABLE 53 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
EXPENDITURES IN BUILDINGS, BY COUNTRY, THROUGH 2015
($ BILLIONS) . 98
FIGURE 18 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
EXPENDITURES IN BUILDINGS, BY COUNTRY, 2008-2015 ($
BILLIONS) . 99
MARKET FOR ENERGY RETROFITEXPENDITURES . 99
Public Buildings . 99
Market for Energy Retrofits by Country . 99
Market for … (Continued) . 100
TABLE 54 ASIA PACIFIC MARKET FORECAST FOR ENERGY
RETROFIT EXPENDITURE IN PUBLIC BUILDINGS BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 101
Market for Energy Retrofits by Technology  101
TABLE 55 ASIA-PACIFIC MARKET FORECAST FOR ENERGY
RETROFITS IN PUBLIC BUILDINGS BY TECHNOLOGY,
THROUGH 2015 ($ BILLIONS) . 102
Market for Energy Retrofits by Type of Public
Building  102
TABLE 56 APAC MARKET FORECAST FOR ENERGY RETROFITS BY
TYPE OF PUBLIC BUILDING, THROUGH 2015 ($ BILLIONS)  103
Private Commercial Buildings  103
Market for Energy Retrofits by Country . 103
TABLE 57 ASIA-PACIFIC MARKET FORECAST FOR ENERGY
RETROFITS IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 104
Market for Energy Retrofits by Technology  105
TABLE 58 ASIA-PACIFIC MARKET FORECAST FOR ENERGY
RETROFITS IN PRIVATE COMMERCIAL BUILDINGS BY
TECHNOLOGY, THROUGH 2015 ($ BILLIONS) . 105
Market for Energy Retrofits by Type of Building  106
TABLE 59 APAC MARKET FORECAST FOR ENERGY RETROFITS BY
TYPE OF PRIVATE COMMERCIAL BUILDING, THROUGH 2015 ($
BILLIONS) . 106
Total Market for Energy Retrofits in Public Buildings and
Private Commercial Buildings . 107
TABLE 60 ASIA-PACIFIC MARKET FORECAST FOR TOTAL ENERGY
RETROFITS IN BUILDINGS, BY COUNTRY, THROUGH 2015 ($
BILLIONS) . 107
FIGURE 19 ASIA-PACIFIC MARKET FORECAST FOR TOTAL
ENERGY RETROFITS IN BUILDINGS, BY COUNTRY, THROUGH
2015 ($ BILLIONS)  108
COST SAVINGS DUE TO RETROFITTING  108
Public Buildings . 108
TABLE 61 ASIA-PACIFIC MARKET FORECAST OF ENERGY COST
SAVINGS DUE TO RETROFITTING PUBLIC BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 109
Private Commercial Buildings  110
TABLE 62 ASIA-PACIFIC MARKET FORECAST OF ENERGY COST
SAVINGS DUE TO RETROFITTING PRIVATE COMMERCIAL
BUILDINGS, BY COUNTRY, THROUGH 2015 ($ BILLIONS) . 110
Total Energy Cost Savings in Public Buildings and
Private Commercial Buildings . 111
TABLE 63 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
COST SAVINGS IN BUILDINGS, BY COUNTRY, THROUGH 2015 ($
BILLIONS) . 111
FIGURE 20 ASIA-PACIFIC MARKET FORECAST OF TOTAL ENERGY
COST SAVINGS IN BUILDINGS, BY COUNTRY, 2008-2015 ($
BILLIONS) . 112
MARKET FORECAST FOR ENERGY RETROFIT TECHNOLOGIES . 112
HVAC  112
HVAC (Continued) . 113
TABLE 64 ASIA-PACIFIC MARKET FORECAST FOR HVAC
EQUIPMENT, BY COUNTRY, THROUGH 2015 ($ MILLIONS)  114
FIGURE 21 ASIA-PACIFIC MARKET FORECAST FOR HVAC
EQUIPMENT, BY COUNTRY, THROUGH 2015 ($ MILLIONS)  115
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN  115
Energy Efficient Lighting … (Continued)  116
TABLE 65 ASIA-PACIFIC MARKET FORECAST FOR ENERGY
EFFICIENT LIGHTING EQUIPMENT, BY COUNTRY, THROUGH
2015 ($ MILLIONS) . 117
FIGURE 22 ASIA-PACIFIC MARKET FORECAST FOR ENERGY
EFFICIENT LIGHTING EQUIPMENT, BY COUNTRY, THROUGH
2015 ($ MILLIONS) . 118
SUB-METERS  118
TABLE 66 ASIA-PACIFIC MARKET FORECAST FOR ELECTRICITY
SUB-METERS, BY COUNTRY, THROUGH 2015 ($ MILLIONS) . 119
Sub-meters (Continued)  120
FIGURE 23 ASIA-PACIFIC MARKET FOR ELECTRICITY SUBMETERS
BY COUNTRY, THROUGH 2015 ($ MILLIONS) . 121
GREEN ROOFS . 121
Green Roofs (Continued) . 122
TABLE 67 ASIA-PACIFIC MARKET FORECAST FOR GREEN ROOFS
BY COUNTRY, THROUGH 2015 ($ MILLIONS)  123
FIGURE 24 ASIA-PACIFIC MARKET FORECAST FOR GREEN ROOFS
BY COUNTRY, THROUGH 2015 ($ MILLIONS)  124
RETRO-COMMISSIONING AND CONVENTIONAL RETROFITS 124
TABLE 68 ASIA-PACIFIC MARKET FORECAST FOR CONVENTIONAL
RETROFITS BY TECHNOLOGY, THROUGH 2015 ($ MILLIONS) . 125
TABLE 69 ASIA-PACIFIC MARKET FORECAST OF
MANUFACTURING VALUE OF CONVENTIONAL RETROFITS BY
TECHNOLOGY, THROUGH 2015 ($ MILLIONS)  125
ESCO IN ASIA-PACIFIC . 126
TABLE 70 ASIA PACIFIC MARKET FOR ENERGY SERVICE
COMPANIES BY COUNTRY, THROUGH 2015 ($ BILLIONS) . 126

CHAPTER SIX: EU ENERGY RETROFIT INDUSTRY
ENERGY EFFICIENCY POLICIES FOR BUILDINGS IN THE
EUROPEAN UNION . 127
ENERGY PERFORMANCE OF BUILDINGS DIRECTIVE  127
Certification of Buildings  127
Inspection of Boilers and Air Conditioners  128
Experts . 128
Calculation of Energy Performance  129
Minimum Energy Performance Requirements  129
MARKET DRIVERS . 129
INCREASING ENERGY AND ENVIRONMENTAL
CONCERNS  130
INCREASING BUILDING FLOOR SPACE . 130
INCREASED REGULATORY SUPPORT . 130
INCREASED SAVINGS . 131
OTHER FACTORS . 131
MARKET BARRIERS . 131
FINANCING . 131
WEAK ENFORCEMENT . 132
LACK OF AWARENESS . 132
SPLIT INCENTIVES . 132
TECHNOLOGICAL UNCERTAINTY . 132
OTHER FACTORS . 133
ENERGY TRENDS OF PUBLIC AND COMMERCIAL BUILDINGS . 133
FLOOR SPACE  133
Public Buildings . 133
TABLE 71 EUROPEAN UNION MARKET FORECAST OF PUBLIC
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  134
Private Commercial Buildings  134
TABLE 72 EUROPEAN UNION MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING FLOOR SPACE BY COUNTRY,
THROUGH 2015 (BILLION SQ FT) . 135
Total Public Buildings and Private Commercial Building
Floor Space . 135
TABLE 73 EUROPEAN UNION MARKET FORECAST OF TOTAL
BUILDING FLOOR SPACE BY COUNTRY, THROUGH 2015
(BILLION SQ FT)  135
FIGURE 25 EUROPEAN UNION MARKET FORECAST OF TOTAL
BUILDING FLOOR SPACE BY COUNTRY, 2008-2015 (BILLION SQ
FT)  136
ENERGY USE  136
Public Buildings . 136
Public Buildings (Continued) . 137
TABLE 74 EUROPEAN UNION MARKET FORECAST OF PUBLIC
BUILDING ENERGY USE BY COUNTRY, THROUGH 2015
(QUADRILLION BTU)  138
Private Commercial Buildings  138
TABLE 75 EUROPEAN UNION MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING ENERGY USE BY COUNTRY,
THROUGH 2015 (QUADRILLION BTU) . 138
Total Energy Use in Public Buildings and Private
Commercial Buildings  139
TABLE 76 EUROPEAN UNION MARKET FORECAST OF TOTAL
BUILDING ENERGY USE BY COUNTRY, THROUGH 2015
(QUADRILLION BTU)  139
FIGURE 26 EUROPEAN UNION MARKET FORECAST OF TOTAL
BUILDING ENERGY USE BY COUNTRY, THROUGH 2015
(QUADRILLION BTU)  140
ENERGY EXPENDITURES  140
Public Buildings . 141
TABLE 77 EUROPEAN UNION MARKET FORECAST OF ENERGY
EXPENDITURES IN PUBLIC BUILDINGS BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 142
Private Commercial Buildings  142
TABLE 78 EUROPEAN UNION MARKET FORECAST OF ENERGY
EXPENDITURES IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 143
Total Energy Expenditures in Public Buildings and
Private Commercial Buildings . 143
TABLE 79 EUROPEAN UNION MARKET FORECAST OF TOTAL
ENERGY EXPENDITURES IN BUILDINGS BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 143
FIGURE 27 EUROPEAN UNION MARKET FORECAST OF TOTAL
ENERGY EXPENDITURES IN BUILDINGS BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 144
Market for Energy Retrofit Expenditure  144
Public Buildings . 145
Market for Energy Retrofits by Country . 145
TABLE 80 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS IN PUBLIC BUILDINGS BY COUNTRY, THROUGH
2015 ($ BILLIONS)  146
Market for Energy Retrofits by Technology  146
TABLE 81 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS IN PUBLIC BUILDINGS BY TECHNOLOGY,
THROUGH 2015 ($ BILLIONS) . 147
Market for Energy Retrofits by Type of Public
Building  147
TABLE 82 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS BY TYPE OF PUBLIC BUILDING, THROUGH 2015 ($
BILLIONS) . 148
Private Commercial Buildings  148
TABLE 83 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 149
Market for Energy Retrofits by Technology  149
TABLE 84 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS IN PRIVATE COMMERCIAL BUILDINGS BY
TECHNOLOGY, THROUGH 2015 ($ BILLIONS) . 149
Market for Energy Retrofits by Type of Building  150
TABLE 85 EUROPEAN UNION MARKET FORECAST FOR ENERGY
RETROFITS BY TYPE OF PRIVATE COMMERCIAL BUILDING,
THROUGH 2015 ($ BILLIONS) . 151
Total Market for Energy Retrofits in Public and
Private Commercial Buildings  151
TABLE 86 EUROPEAN UNION MARKET FORECAST FOR TOTAL
ENERGY RETROFITS IN BUILDINGS BY COUNTRY, THROUGH
2015 ($ BILLIONS)  152
FIGURE 28 EUROPEAN UNION MARKET FORECAST FOR TOTAL
ENERGY RETROFITS IN BUILDINGS BY COUNTRY, 2008-2015 ($
BILLIONS) . 152
ENERGY COST SAVINGS DUE TO RETROFITTING . 152
Public Buildings . 153
TABLE 87 EUROPEAN UNION MARKET FORECAST OF ENERGY
SAVINGS IN PUBLIC BUILDINGS BY COUNTRY, THROUGH 2015
($ BILLIONS) . 153
Private Commercial Buildings  154
TABLE 88 EUROPEAN UNION MARKET FORECAST OF ENERGY
COST SAVINGS IN PRIVATE COMMERCIAL BUILDINGS BY
COUNTRY, THROUGH 2015 ($ BILLIONS) . 154
Total Energy Cost Savings in Public Buildings and
Private Commercial Buildings . 154
TABLE 89 EUROPEAN UNION MARKET FORECAST OF TOTAL
ENERGY COST SAVINGS IN BUILDINGS, BY COUNTRY,
THROUGH 2015 ($ BILLIONS) . 155
FIGURE 29 EUROPEAN UNION MARKET FORECAST OF TOTAL
ENERGY SAVINGS IN BUILDINGS, BY COUNTRY, 2008-2015 ($
BILLIONS) . 155
MARKET FORECAST FOR ENERGY RETROFIT TECHNOLOGIES . 156
HVAC  156
HVAC (Continued) . 157
TABLE 90 EUROPEAN UNION MARKET FORECAST FOR HVAC
EQUIPMENT BY COUNTRY, THROUGH 2015 ($ MILLIONS)  158
FIGURE 30 EUROPEAN UNION MARKET FORECAST FOR HVAC
EQUIPMENT BY COUNTRY, 2008-2015 ($ MILLIONS) . 158
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN  159
TABLE 91 EUROPEAN UNION MARKET FORECAST FOR ENERGY
EFFICIENT LIGHTING EQUIPMENT, BY COUNTRY, THROUGH
2015 ($ MILLIONS) . 160
FIGURE 31 EUROPEAN UNION MARKET FORECAST FOR ENERGY
EFFICIENT LIGHTING EQUIPMENT, BY COUNTRY, 2008-2015 ($
MILLIONS)  161
SUB-METERS  161
TABLE 92 EUROPEAN UNION MARKET FORECAST FOR
ELECTRICITY SUB-METERS, BY COUNTRY, THROUGH 2015 ($
MILLIONS)  162
FIGURE 32 EUROPEAN UNION MARKET FORECAST FOR
ELECTRICITY SUB-METERS, BY COUNTRY, THROUGH 2015 ($
MILLIONS)  163
GREEN ROOFS . 163
Green Roofs (Continued) . 164
TABLE 93 EUROPEAN UNION MARKET FORECAST FOR GREEN
ROOFS, BY COUNTRY, THROUGH 2015 ($ MILLIONS) . 165
FIGURE 33 EUROPEAN UNION MARKET FORECAST FOR GREEN
ROOFS, BY COUNTRY, 2008-2015 ($ MILLIONS)  165
RETRO-COMMISSIONING AND CONVENTIONAL RETROFITS 165
TABLE 94 EUROPEAN UNION MARKET FORECAST FOR
CONVENTIONAL RETROFITS, BY TECHNOLOGY, THROUGH 2015
($ MILLIONS)  166
TABLE 95 EUROPEAN UNION MARKET FORECAST OF
MANUFACTURING VALUE OF CONVENTIONAL RETROFITS, BY
TECHNOLOGY, THROUGH 2015 ($ MILLIONS)  166
ESCO IN THE EUROPEAN UNION COUNTRIES . 167
TABLE 96 EUROPEAN UNION MARKET FORECAST FOR THE ESCO
INDUSTRY, BY COUNTRY, THROUGH 2015 ($ BILLIONS) . 167

CHAPTER SEVEN: GLOBAL ENERGY RETROFIT INDUSTRY 
GLOBAL FLOOR SPACE . 168
PUBLIC BUILDINGS  168
TABLE 97 GLOBAL MARKET FORECAST OF PUBLIC BUILDING
FLOOR SPACE, BY REGION, THROUGH 2015 (BILLION SQ FT) . 168
PRIVATE COMMERCIAL BUILDINGS  169
TABLE 98 GLOBAL MARKET FORECAST OF PRIVATE
COMMERCIAL BUILDING FLOOR SPACE, BY REGION, THROUGH
2015 (BILLION SQ FT) . 169
TOTAL FLOOR SPACE . 169
TABLE 99 GLOBAL MARKET FORECAST OF TOTAL FLOOR SPACE,
BY REGION, THROUGH 2015 (BILLION SQ FT)  169
FIGURE 34 GLOBAL MARKET FORECAST OF TOTAL BUILDING
FLOOR SPACE, BY REGION, 2008-2015 (BILLION SQ FT) . 170
GLOBAL ENERGY USE  170
PUBLIC BUILDINGS  171
TABLE 100 GLOBAL MARKET FORECAST OF ENERGY USE IN
PUBLIC BUILDINGS, BY REGION, THROUGH 2015
(QUADRILLION BTU)  171
PRIVATE COMMERCIAL BUILDINGS  171
TABLE 101 GLOBAL MARKET FORECAST OF ENERGY USE IN
PRIVATE COMMERCIAL BUILDINGS, BY REGION, THROUGH
2015 (QUADRILLION BTU) . 171
TOTAL ENERGY USE  172
TABLE 102 GLOBAL MARKET FORECAST OF TOTAL ENERGY USE
IN BUILDINGS, BY REGION, THROUGH 2015 (QUADRILLION
BTU) . 172
FIGURE 35 GLOBAL MARKET FORECAST OF TOTAL ENERGY USE,
BY REGION, THROUGH 2015 (QUADRILLION BTU)  172
GLOBAL ENERGY EXPENDITURES  173
PUBLIC BUILDINGS  173
TABLE 103 GLOBAL MARKET FORECAST OF ENERGY
EXPENDITURES IN PUBLIC BUILDINGS, BY REGION, THROUGH
2015 ($ BILLIONS)  173
PRIVATE COMMERCIAL BUILDINGS  173
TABLE 104 GLOBAL MARKET FORECAST OF ENERGY
EXPENDITURES IN PRIVATE COMMERCIAL BUILDINGS, BY
REGION, THROUGH 2015 ($ BILLIONS)  173
TOTAL ENERGY EXPENDITURES  174
TABLE 105 GLOBAL MARKET FORECAST OF TOTAL ENERGY
EXPENDITURES IN BUILDINGS, BY REGION, THROUGH 2015 ($
BILLIONS) . 174
FIGURE 36 GLOBAL MARKET FORECAST OF TOTAL ENERGY
EXPENDITURES, BY REGION, THROUGH 2015 ($ BILLIONS) . 174
GLOBAL MARKET FOR ENERGY RETROFITS . 175
PUBLIC BUILDINGS  175
TABLE 106 GLOBAL MARKET FOR ENERGY RETROFITS IN PUBLIC
BUILDINGS, BY REGION, THROUGH 2015 ($ BILLIONS)  175
PRIVATE COMMERCIAL BUILDINGS  175
TABLE 107 GLOBAL MARKET FOR ENERGY RETROFITS IN
PRIVATE COMMERCIAL BUILDINGS, BY REGION, THROUGH
2015 ($ BILLIONS)  175
TOTAL MARKET FOR ENERGY RETROFITS . 176
TABLE 108 GLOBAL MARKET FOR TOTAL ENERGY RETROFITS IN
BUILDINGS, BY REGION, THROUGH 2015 ($ BILLIONS)  176
FIGURE 37 GLOBAL MARKET FOR TOTAL ENERGY RETROFITS, BY
REGION, 2008-2015 ($ BILLIONS) . 176
GLOBAL MARKET FOR ENERGY RETROFITS BY TYPE OF
TECHNOLOGY . 177
PUBLIC BUILDINGS  177
TABLE 109 GLOBAL MARKET FOR ENERGY RETROFITS IN PUBLIC
BUILDINGS BY TECHNOLOGY, THROUGH 2015 ($ BILLIONS)  177
PRIVATE COMMERCIAL BUILDINGS  177
TABLE 110 GLOBAL MARKET FOR ENERGY RETROFITS IN
PRIVATE COMMERCIAL BUILDINGS BY TYPE OF TECHNOLOGY,
THROUGH 2015 ($ BILLIONS) . 177
TOTAL MARKET FOR ENERGY RETROFITS BY
TECHNOLOGY . 178
TABLE 111 TOTAL GLOBAL MARKET FOR ENERGY RETROFITS BY
TYPE OF TECHNOLOGY, THROUGH 2015 ($ BILLIONS)  178
FIGURE 38 GLOBAL MARKET FOR ENERGY RETROFITS BY TYPE
OF TECHNOLOGY, 2008-2015 ($ BILLIONS)  178
ESTIMATED ENERGY COST SAVINGS . 179
TABLE 112 GLOBAL MARKET FORECAST OF ENERGY COST
SAVINGS BY BUILDING TYPE, THROUGH 2015 ($ BILLIONS) . 179
GLOBAL MARKET FOR HVAC EQUIPMENT  179
TABLE 113 GLOBAL MARKET FOR HVAC EQUIPMENT, BY REGION,
THROUGH 2015 ($ BILLIONS) . 179
FIGURE 39 GLOBAL MARKET FOR HVAC EQUIPMENT, BY REGION,
2008-2015 ($ BILLIONS) . 180
GLOBAL MARKET FOR ENERGY EFFICIENT LIGHTING . 180
TABLE 114 GLOBAL MARKET FOR ENERGY EFFICIENT LIGHTING
EQUIPMENT, BY REGION, THROUGH 2015 ($ BILLIONS) . 180
FIGURE 40 GLOBAL MARKET FOR ENERGY EFFICIENT LIGHTING
EQUIPMENT BY REGION, 2008-2015 ($ BILLIONS) . 181
GLOBAL MARKET FOR ELECTRICITY SUB-METERS  181
TABLE 115 GLOBAL MARKET FOR ELECTRICITY SUB-METERS, BY
REGION, THROUGH 2015 ($ MILLIONS)  182
FIGURE 41 GLOBAL MARKET FOR ELECTRICITY SUB-METERS, BY
REGION, 2008-2015 ($ MILLIONS)  182
GLOBAL MARKET FOR GREEN ROOFS  182
TABLE 116 GLOBAL MARKET FOR GREEN ROOFS, BY REGION,
THROUGH 2015 ($ MILLIONS) . 183
FIGURE 42 GLOBAL MARKET FOR GREEN ROOFS, BY REGION,
THROUGH 2015 ($ MILLIONS) . 183
GLOBAL MARKET FOR RETRO-COMMISSIONING  183
TABLE 117 GLOBAL MARKET FOR RETRO-COMMISSIONING, BY
REGION, THROUGH 2015 ($ MILLIONS)  184
FIGURE 43 GLOBAL MARKET FOR RETRO-COMMISSIONING, BY
REGION, THROUGH 2015 ($ MILLIONS)  184
TOTAL GLOBAL MARKET FOR CONVENTIONAL RETROFITS  185
TABLE 118 GLOBAL MARKET FOR CONVENTIONAL RETROFITS,
BY REGION, THROUGH 2015 ($ MILLIONS) . 185
FIGURE 44 GLOBAL MARKET FOR CONVENTIONAL RETROFITS,
BY REGION, THROUGH 2015 ($ MILLIONS) . 185
TOTAL GLOBAL MARKET FOR CONVENTIONAL RETROFITS:
MANUFACTURED VALUE . 186
TABLE 119 GLOBAL MARKET FORECAST OF MANUFACTURING
VALUE OF CONVENTIONAL RETROFITS, BY REGION, THROUGH
2015 ($ MILLIONS) . 186
FIGURE 45 GLOBAL MARKET FORECAST OF MANUFACTURING
VALUE OF CONVENTIONAL RETROFITS BY REGION, THROUGH
2015 ($ MILLIONS) . 187
GLOBAL MARKET FOR ENERGY SERVICE COMPANIES 187
TABLE 120 GLOBAL MARKET FOR ENERGY SERVICE COMPANIES,
BY REGION, THROUGH 2015 ($ BILLIONS)  187
FIGURE 46 GLOBAL MARKET FOR ENERGY SERVICE COMPANIES,
BY REGION, 2008- 2015 ($ BILLIONS)  188

CHAPTER EIGHT: TECHNOLOGY
HVAC . 189
COMPONENTS  189
Air Conditioners  189
Heat Pumps . 190
Chillers . 191
Chillers (Continued) . 192
Furnaces . 193
Boilers  194
ECONOMICS OF HVAC 195
PATENT ANALYSIS  195
TABLE 121 RECENT GLOBAL PATENTS FOR HVAC SYSTEMS
(11/20/2010)  196
TABLE 121 (CONTINUED)  197
TABLE 122 GLOBAL PATENT TRENDS FOR HVAC TECHNOLOGIES,
2000–2010 (AS OF 11/20/2010) . 197
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN . 197
TECHNOLOGY  197
CFLs . 197
LEDs . 198
Organic LEDs  199
Motion Sensors  199
Passive Infrared Sensors  199
Ultrasonic Sensors  200
ECONOMICS OF ENERGY EFFICIENT LIGHTING AND
LIGHTING DESIGN  200
TABLE 123 COMPARATIVE ECONOMICS OF ENERGY EFFICIENT
LIGHTING . 201
PATENT ANALYSIS  201
TABLE 124 KEY RECENT GLOBAL PATENT APPLICATIONS FOR
ENERGY EFFICIENT LIGHTING IN BUILDINGS (AS OF
11/20/2010) . 202
TABLE 124 (CONTINUED)  203
TABLE 125 GLOBALPATENT TRENDS FOR LED LIGHTING, 2000–
2010 (AS OF 11/20/2010)  204
ELECTRICITY SUB-METERS  204
TECHNOLOGIES  204
Touch Technology  204
Radio Frequency Network . 205
Handheld  205
Mobile . 205
Fixed Network . 206
Power Line Communication  206
AMR Hosting . 206
ECONOMICS/PRICING OF SUB-METERS  206
TABLE 126 PRICE OF AN ELECTRICITY SUB-METER  207
PATENT ANALYSIS  207
TABLE 127 KEY GLOBAL RECENT PATENT APPLICATIONS FOR
ELECTRICITY SUB-METERS (AS OF 11/20/2010)  208
TABLE 128 GLOBAL PATENT TRENDS FOR ELECTRICITY SUBMETERS,
2000–2010 (AS OF 11/20/2010) . 209
GREEN ROOFS  209
ECONOMICS OF GREEN ROOFS . 210
PATENT ANALYSIS  211
TABLE 129 GLOBAL RECENT PATENT APPLICATIONS FOR GREEN
ROOFS (AS OF 11/20/2010) . 212
TABLE 129 (CONTINUED)  213
TABLE 130 GLOBAL PATENT TRENDS FOR GREEN ROOFS, 2000–
2010 (AS OF 11/20/2010) . 214

CHAPTER NINE: INDUSTRY STRUCTURE AND COMPETITIVE ANALYSIS 
STRUCTURE OF THE ENERGY RETROFIT INDUSTRY . 215
DRIVING FORCES OF THE INDUSTRY . 215
COMPETITIVE ANALYSIS OF THE ENERGY RETROFIT
INDUSTRY  216
STRATEGIES FOR STAYING COMPETITIVE . 217
IMPROVEMENTS IN TECHNOLOGY  217
COST-CUTTING INITIATIVES  218
MARKETING CHANNEL INITIATIVES . 218
SKILLED MANPOWER  218
STAGE OF EVOLUTION OF THE INDUSTRY . 219
TABLE 131 ESTIMATED AGE OF ENERGY RETROFIT INDUSTRY
SEGMENTS . 219
OTHER SALIENT CHARACTERISTICS OF THE INDUSTRY  219
TABLE 132 KEY CHARACTERISTICS OF THE ENERGY RETROFIT
INDUSTRY  220
COMPANY MARKET SHARES . 221
HVAC  221
TABLE 133 GLOBAL SALES AND MARKET SHARES OF
COMMERCIAL MANUFACTURERS OF HVAC EQUIPMENT, 2009 ($
BILLION/%)  221
ENERGY EFFICIENT LIGHTING AND LIGHTING DESIGN  221
TABLE 134 GLOBAL SALES AND MARKET SHARES OF
COMMERCIAL MANUFACTURERS OF ELECTRIC LIGHTING AND
LIGHTING DESIGN EQUIPMENT, 2009 ($ BILLION/%)  222
ELECTRICITY SUB-METERS  222
TABLE 135 GLOBAL SALES AND MARKET SHARES OF
COMMERCIAL MANUFACTURERS OF METERS, 2009 ($
BILLION/%)  223
GREEN ROOFS . 223

CHAPTER TEN: COMPANY PROFILES
ADAMS MANUFACTURING  224
ADDISON  224
AMANA . 224
AMERICAN HYDROTECH, INC.  225
ARMSTRONG AIR  225
BISON INNOVATIVE PRODUCTS . 225
BURNHAM HYDRONICS  226
CARRIER  226
CONSERVATION TECHNOLOGY . 226
CREE, INC. . 227
DAIKIN . 227
DEBAO TECHNOLOGY  227
EMERSON CLIMATE TECHNOLOGIES . 228
RSYSTEC LIGHTING CO. . 228
FULTON BOILER WORKS, INC. . 228
GOODMAN . 229
GREEN GRID . 229
KINGBRIGHT USA  230
LENNOX . 230
MAYTAG . 230
NICHIA . 231
POLARIS . 231
QUASAR LIGHTING CO.  231
ROOFSCAPES, INC.  232
SIKA SARNAFIL  232
SUNLED  232
TRANE  233
XERO FLOR AMERICA, LLC  233
YORK . 233