• Home Heating 34

• Water Heating 52

• Appliances 53

• Highlights 63

• Directions for Policy 64

Chapter Four
Energy Use on the Road 67

• Declining Car Mileage 71

• Local Travel 75

• Commuting to Work 78

• Suburban Growth and Commuting Patterns 82

• Highlights 84

• Directions for Policy 85

Chapter Five
The Energy Gap—Poor to Well Off 87

• Characteristics of Income Groups 91

• Heating Homes 92

• Appliances and Lighting 98

• At the Gas Pump 102

• Long Distance Travel 109

• Public Transit 110

• Lower Middle Income Americans 111

• Different Kinds of Households and Energy Use 112

• Rising Energy Prices 112

• Highlights 121

• Implications for Policy 123

Chapter Six
People, Energy, and Pollution William J. Kruvant 125

• The Pollutants 126

• Effects of Air Pollution 127

• Pollution and Where People Live 130

• The Transportation Pollutants—Carbon Monoxide and Hydrocarbons 139

• Pollution from Industry, Power, and Waste Disposal—Particulates and Sulfur Dioxide 150

• Who Causes Pollution? 166

• Policy Choices and Effects 166