Preface |
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xiii | |
Acknowledgments |
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xvii | |
Chapter 1 Rationale For Energy Conservation And Its Financial Implications |
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1 | (38) |
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2 | (3) |
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2 | (1) |
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2 | (1) |
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3 | (2) |
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5 | (5) |
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Oil, Gas, and Electric Costs |
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5 | (5) |
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5 | (3) |
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8 | (1) |
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9 | (1) |
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10 | (9) |
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The Return on Investment (ROI) |
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10 | (4) |
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12 | (2) |
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14 | (2) |
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14 | (2) |
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Future Value Interest Factors |
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16 | (1) |
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17 | (2) |
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19 | (6) |
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20 | (1) |
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20 | (1) |
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Determining the Future Value of an Ordinary Annuity |
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20 | (2) |
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Present Value of an Annuity |
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22 | (1) |
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Considering Monthly Cash Flows |
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23 | (2) |
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25 | (12) |
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26 | (1) |
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26 | (1) |
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27 | (1) |
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Weighted Average Cost of Capital |
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27 | (3) |
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30 | (1) |
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31 | (2) |
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33 | (3) |
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34 | (1) |
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35 | (1) |
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36 | (1) |
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37 | (2) |
Chapter 2 Understanding Electrical Terms |
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39 | (40) |
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Understanding Electricity |
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40 | (4) |
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40 | (1) |
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40 | (2) |
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42 | (1) |
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42 | (1) |
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43 | (1) |
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44 | (4) |
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Direct Current versus Alternating Current |
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46 | (2) |
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47 | (1) |
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48 | (3) |
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48 | (1) |
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49 | (1) |
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49 | (1) |
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50 | (1) |
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51 | (1) |
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AC Measurements to Consider |
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51 | (6) |
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51 | (2) |
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53 | (1) |
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Importance of the Power Factor |
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53 | (1) |
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54 | (3) |
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57 | (22) |
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57 | (1) |
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57 | (7) |
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60 | (1) |
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60 | (1) |
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60 | (2) |
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Single Phase versus Three Phase |
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62 | (2) |
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64 | (5) |
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65 | (1) |
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66 | (2) |
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68 | (1) |
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68 | (1) |
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69 | (2) |
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70 | (1) |
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71 | (1) |
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71 | (3) |
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72 | (2) |
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74 | (2) |
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76 | (2) |
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78 | (1) |
Chapter 3 General Heating And Cooling Considerations |
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79 | (40) |
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80 | (2) |
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81 | (1) |
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82 | (21) |
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82 | (1) |
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83 | (1) |
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83 | (1) |
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84 | (1) |
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85 | (1) |
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86 | (1) |
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87 | (8) |
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89 | (1) |
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89 | (1) |
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90 | (2) |
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92 | (1) |
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92 | (3) |
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Electric Resistance Heating |
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95 | (2) |
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Types of Electric Resistance Heaters |
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95 | (2) |
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97 | (2) |
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97 | (1) |
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98 | (1) |
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99 | (1) |
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99 | (4) |
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Conventional Tank Storage Water Heaters |
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100 | (1) |
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101 | (1) |
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102 | (1) |
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103 | (12) |
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103 | (4) |
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Types of Central Air Conditioners |
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104 | (1) |
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105 | (1) |
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105 | (1) |
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Other Features to Consider |
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106 | (1) |
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107 | (1) |
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107 | (5) |
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108 | (1) |
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108 | (2) |
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110 | (2) |
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112 | (7) |
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112 | (1) |
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Operating Multiple Chillers |
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112 | (1) |
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Checking the Refrigerant Line |
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113 | (1) |
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Optimize Cooling during Cold Weather |
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113 | (1) |
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114 | (1) |
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114 | (1) |
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Heating and Cooling Items to Consider |
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115 | (1) |
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Considering the Long Term |
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115 | (4) |
Chapter 4 Reading And Understanding Your Electric, Gas, And Water Meters |
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119 | (32) |
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119 | (6) |
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Electric Meter Categories |
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119 | (1) |
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Examining the Electric Meter |
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120 | (5) |
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Reading an Electric Meter |
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125 | (4) |
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126 | (1) |
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127 | (1) |
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128 | (1) |
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128 | (1) |
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Smart Meters and the Smart Grid |
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129 | (9) |
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Reading the Smart Meter Display |
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130 | (2) |
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132 | (1) |
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133 | (1) |
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Possible Causes of Billing Inaccuracies |
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134 | (3) |
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137 | (1) |
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138 | (5) |
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138 | (1) |
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139 | (2) |
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Estimating the Monthly Gas Bill |
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141 | (2) |
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143 | (8) |
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143 | (2) |
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145 | (2) |
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Abnormalities in the Water Bill |
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147 | (2) |
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149 | (2) |
Chapter 5 Data Center Equipment Energy Consumption |
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151 | (28) |
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Operational Modes to Consider |
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152 | (2) |
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152 | (2) |
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Commonsense Items to Consider |
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154 | (4) |
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Obtain Smart Power Strips |
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154 | (1) |
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Check Cell Phone Charger Ratings |
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154 | (1) |
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Unplug Rarely Used Devices |
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155 | (1) |
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Ensure Monitors Are Turned Off When Not Used |
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155 | (1) |
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Turn Off or Place Computers in a Standby Mode |
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156 | (1) |
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Favor Energy Star Equipment |
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157 | (1) |
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General Cost Computations |
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158 | (18) |
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159 | (2) |
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161 | (1) |
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162 | (3) |
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163 | (2) |
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165 | (1) |
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165 | (6) |
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167 | (1) |
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Cisco StackPower and EnergyWise Technology |
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168 | (3) |
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Other Techniques to Reduce Energy Consumption |
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171 | (8) |
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171 | (1) |
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Rack Placement and Cooling Considerations |
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171 | (5) |
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176 | (3) |
Chapter 6 Minimizing Computer Energy Consumption |
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179 | (34) |
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Sleep Mode Considerations |
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179 | (13) |
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180 | (9) |
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180 | (3) |
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183 | (2) |
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185 | (1) |
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186 | (3) |
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Processor Power Management |
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189 | (2) |
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191 | (1) |
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191 | (1) |
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Computer Power Efficiency |
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192 | (21) |
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Accessing the Command Prompt |
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192 | (8) |
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Examining an Energy Report |
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200 | (7) |
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207 | (2) |
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Enabling Wake-on-LAN in Windows |
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207 | (1) |
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208 | (1) |
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209 | (1) |
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209 | (1) |
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210 | (1) |
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210 | (1) |
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Specific Computer Linkage |
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210 | (3) |
Chapter 7 Making Your Data Center Energy Efficient |
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213 | (36) |
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213 | (4) |
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213 | (1) |
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214 | (1) |
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215 | (1) |
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Upgrading the Operating System |
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216 | (1) |
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Purchase Energy Star Compliant Products |
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217 | (1) |
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Consolidation and Virtualization |
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217 | (14) |
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219 | (1) |
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219 | (1) |
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Consider Desktop and Server Power Management Products |
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220 | (1) |
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Consider Processor Efficiency |
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221 | (2) |
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Consider Data Storage Consolidation |
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223 | (1) |
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Examine IT Hardware Utilization |
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223 | (1) |
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Consider Higher Voltage Power Distribution |
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224 | (1) |
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Utilize Wireless Humidity and Temperature Transmitters |
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224 | (2) |
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Minimize Phantom Energy Loss |
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226 | (1) |
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Use Energy-Efficient Motors |
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227 | (1) |
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228 | (1) |
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Reduce Air Handler Operations When Not Necessary |
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228 | (1) |
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Controlling the Power Factor |
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228 | (1) |
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Use Caulking and Weather-Stripping to Block Air Leaks |
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229 | (1) |
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Consider a Chargeback Policy That Includes Energy Cost |
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230 | (1) |
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Consider Increases in Electricity Cost |
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230 | (1) |
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231 | (1) |
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Examine Water Heater Settings |
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231 | (1) |
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231 | (1) |
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232 | (12) |
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233 | (1) |
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Watts as a Measurement Tool |
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233 | (1) |
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234 | (1) |
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Determining Watt Dissipation |
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235 | (1) |
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236 | (1) |
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236 | (1) |
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236 | (1) |
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237 | (1) |
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Representative Lighting Color Temperature |
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238 | (1) |
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238 | (6) |
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Building Management Areas to Consider |
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244 | (5) |
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Consider Adding Insulation |
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244 | (2) |
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245 | (1) |
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245 | (1) |
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246 | (1) |
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Changing the Building Roof Color |
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246 | (1) |
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247 | (1) |
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Consider Electric Vehicles |
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247 | (2) |
Index |
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249 | |