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Beyond Gasoline: Drive Less
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US Cars and Drivers US Population: 300 million Licensed drivers 190 million Cars and light trucks. 210 million
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US Cars and Drivers We spend $20 out of every $100 of household $$ on our cars. Very little travel (2%) is by mass transit (buses and trains)
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Problems Air pollution Global Warming Oil Imports Gasoline Prices Future Oil Supplies
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Global Warming 20 lb CO2 emitted for every gallon of gasoline consumed. Transportation accounts for 25% of Global greenhouse gas emissions
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Vehicle Life Cycle Energy Cost: It’s more than gasoline. Produce fuel: 15% Run Vehicle: 75% Produce and dispose of Vehicle: 10%
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What can we do?
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Drive Less - Walk
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Drive Less - Bicycle
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Drive Less – Mass Transit
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Drive Less - Subway
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Drive Less - Carpool
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Drive Less – Urban Planning
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Drive Less – Summary Many people like flexibility and safety of cars Many people like suburbs. Mass transit systems requires large $$ investments. Will take many years to transform suburbs into “new towns” Part of the solution, but not the whole solution.
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