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Cars that make hybrids look like gas guzzlers
Key Excerpts from Article on Website of San Francisco Chronicle (San Francisco's leading newspaper)


San Francisco Chronicle (San Francisco's leading newspaper), March 4, 2007
Posted: March 10th, 2007
http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/03/04/...

Toyota Prius owners tend to be a proud lot since they drive the fuel-efficient hybrid gas-electric car that's ... one of the hottest-selling vehicles in America. A few, however, felt that good was not good enough. They've made "improvements" even though the modifications voided parts of their warranties. Why? Five words: one hundred miles per gallon. "We took the hybrid car to its logical conclusion," [Felix] Kramer says, by adding more batteries and the ability to recharge by plugging into a regular electrical socket at night. Compared with the Prius' fuel efficiency of 50 mpg, plug-in hybrids use half as much gasoline by running more on cleaner, cheaper, domestic electricity. These trendsetters monkeyed with the car ... to make a point: If they could make a plug-in hybrid, the major car companies could, too. Kramer ... and a cadre of volunteers formed the California Cars Initiative (online at calcars.org). They added inexpensive lead-acid batteries ... giving the car over 100 mpg in local driving and 50 to 80 mpg on the highway. The cost of conversion is about $5,000 for a do-it-yourselfer. Several small companies like EnergyCS ... started doing small numbers of conversions for fleets and government agencies using longer-lasting, more energy-dense lithium-ion batteries. Kramer hired EnergyCS to convert his Prius and reported on a typical day of driving. Compared with driving his Prius before the conversion, he ... spewed out two-thirds less greenhouse gases at a total cost of $1.76 for electricity and gasoline, instead of the $3.17 it would have required on gasoline alone. People want plug-in hybrids but can't get them. Dealers don't sell them yet, and the few conversion services cater to fleets.

Note: For a video and educational package to guide those who want to build a 100 mpg car, see www.eaa-phev.org. For why the car companies with their massive budgets haven't developed cars like this, click here.


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