By Daniel Sperling
In destiny force, Daniel Sperling addresses the hostile power and environmental outcomes of elevated shuttle, and analyzes present tasks to indicate concepts for making a extra environmentally benign procedure of transportation. Groundbreaking proposals are built round the inspiration of electrical propulsion because the key to a sustainable transportation and effort process. different crucial components comprise the guidelines that: enhancing expertise holds extra promise than large-scale habit amendment expertise projects needs to be matched with regulatory and coverage projects executive intervention can be versatile and incentive-based, yet also needs to embody selective technology-forcing measures extra variety and experimentation is required in regards to cars and effort applied sciences Sperling evaluates previous and present makes an attempt to persuade drivers and motor vehicle use, and articulates a transparent and compelling imaginative and prescient of the longer term. He formulates a coherent and particular set of rules, ideas, and rules for redirecting the U.S. and different nations onto a brand new sustainable pathway.
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Extra info for Future Drive: Electric Vehicles And Sustainable Transportation
Example text
38 Under favorable conditions—high gasoline prices and heavy driving—it would be less expensive than both methanol and gasoline. On the negative side, CNG vehicles would have a shorter driving range and/or less trunk space than methanol or gasoline vehicles because the CNG tank would have to be larger. Even when compressed or liquefied, natural gas has a much lower volumetric energy density than petroleum. Environmentally, natural gas should prove superior to both methanol and gasoline. CNG vehicles emit lower levels of greenhouse gases than gasoline vehicles (see Table 2-1).
Investment in electric vehicles and batteries by industry and government during those same years was probably less than $1 billion. To provide perspective, consider that the cost of 38 3. T O W A R D E L E C T R I C P R O P U L S I O N outfitting one major refinery to produce reformulated gasoline would be about the same. S. 9 The Return of the Electric Vehicle The current surge of interest in electric vehicles is due strictly to one concern—air quality. In 1989, inspired by the realization that alternative fuels were not as clean burning as once thought, Los Angeles City Council member Marvin Braude issued a worldwide bid for 10,000 electric vehicles to be delivered to southern California in the mid-1990s.
Up-to-the-minute service and traffic information would eliminate the need for reservations. Travelers could request rides by telephone, cellular phone, interactive television, modem-equipped computer, or public computer terminal. The call would be routed to small transit vehicles passing nearby or even to individuals willing to accept passengers. Smart paratransit would dramatically improve access for people without cars, as well as solve the dilemma of suburbs being too dense for cars and not dense enough for buses and rail transit.