Creating compact communities—and eliminating the need to drive everywhere—may be the best way to slash greenhouse gas emissions from vehicles "...The best car-related innovation we have is not to improve the car but to eliminate the need to drive it everywhere we go. In the U.S,, we need to stop sprawl and build well-designed compact communities. The land-use patterns in our communities dictate not only how much we drive, but how sustainable we can be on all sorts of fronts. And sprawled-out land uses generate enormous amounts of automotive greenhouse gases. A recent major study, Growing Cooler, published by Smart Growth America, a coalition of national, state, and local organizations that addresses urban planning, makes the point clearly: If 60% of new developments were even modestly more compact, we'd emit 85 million fewer metric tons of tailpipe [car emissions] CO2 each year by 2030—as much as would be saved by raising the national mileage standards to 32 mpg."
A Smart Alternative to Cars
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