Several conclusions and findings are made in this report. The high density planned community consumed 40% less energy than the low density sprawl pattern. In annual terms this means 400 million BTU per dwelling unit in the low density sprawl pattern compared to about 210 million BTU per dwelling unit in the high density planned pattern. The high density planned community cost per residential unit was $21,000 compared to $49,000 per unit in low density sprawl pattern. This is for all community costs prorated.We never learn do we.
Water and air pollution are substantially less and water consumption less in the higher density pattern. With 52% less travel time required in the snore(similar?) densely planned community, less accidents and other psychic benefits are described. Gas and electricity use ‘is a function of housing type and structural characteristics: no variation among planned and sprawl communities with the same housing mix is shown." But, ‘significant variation in consumption of gasoline occurs as a result of the differences among community types.. . ." The report concludes that significant energy savings can be attained through greater use of mass transit.
Saturday, January 10, 2009
Thought this report was a bit interesting. It's buried deep in the weeds here but I was flipping through and found it on page 43. From the US Government Printing Office: